April 2019 - ffmpeg-user - lists.ffmpeg.org

Re: [FFmpeg-user] JPGs->video1 ; MOV -> Mp4 video2 ; Concatenate - video2 audio OK but video is slow . .
by Philip Rhoades 18 Mar '23

18 Mar '23

Carl, There has been some improvement - I will top-post for clarity but the slow motion video has disappeared and the only remaining problem is that the audio and video are out of sync: I stuck with concat because it alllows me to specify image files more conveniently in the concat_demuxer?.txt file: ffmpeg -f concat -i concat_demuxer1.txt -vf scale=1024:576 -r 30000/1001 output1.mp4 ffmpeg -f concat -i concat_demuxer2.txt -vf scale=1024:576 -r 30000/1001 output2.mp4 ffmpeg -f concat -i concat_demuxer3.txt -vf scale=1024:576 -r 30000/1001 output3.mp4 - see attached output. for i in 1 2 3 do ffmpeg -ar 44100 -acodec pcm_s16le -f s16le -ac 2 -i /dev/zero \ -i output${i}.mp4 \ -vcodec copy \ -acodec aac \ -shortest output${i}_silent.mp4 done - see attached output. #!/bin/sh ffmpeg -f concat -i inputs.txt -vcodec copy -acodec copy 2019-03-22_#1_XR_ClimateEmergencyDeclarationDayNSW_LoRes.mp4 - see attached output. On 2019-03-27 10:48, Carl Eugen Hoyos wrote: > 2019-03-27 0:23 GMT+01:00, Philip Rhoades <phil(a)pricom.com.au>: > >> On 2019-03-27 07:22, Carl Eugen Hoyos wrote: >>> 2019-03-26 21:15 GMT+01:00, Philip Rhoades <phil(a)pricom.com.au>: >>> >>>> I converted 21 JPGs to a video with: >>> >>> Usually, converting jpgs with the image2 input works better than >>> concat. >> >> Right - I will try that. > > This is probably not your issue but the concat demuxer > has the disadvantage that the console output is not > very helpful. > >>>> ffmpeg -f concat -i concat_demuxer1.txt -vf scale=1024:576 -r >>>> 29.97 >>> >>> This framerate is never correct, a possible frame rate is 30000/1001 >> >> Hmm . . I was just using what was reported for the frame for the MOVs >> . >> . so using: >> >> "-r 30000/1001" >> >> is OK? > > It is better if that is the framerate of the mov (as I assume). > >>> You can add the audio already in this step. >> >> I did have a few attempts at that but couldn't get it working so I >> resorted to a two-step process - I will have another look. >> >> >>>> output1.mp4 >>>> >>>> I then added a silent audio track with: >>>> >>>> ffmpeg -ar 44100 -acodec pcm_s16le -f s16le -ac 2 -channel_layout >>>> 2.1 >>> >>> The channel number and layout do not match. >> >> Should it be just "stereo"? > > Or drop channel_layout, for -ac 2 it should not be needed. > >>>> -i /dev/zero \ >>>> -i output${i}.mp4 \ >>>> -vcodec copy \ >>>> -acodec aac \ >>>> -shortest output${i}_silent.mp4 >>> >>>> I had another MOV file (fr=29.97) that I converted with: >>>> >>>> newfn=`basename $fn .MOV` >>>> ffmpeg -i $fn -vf scale=1024:576 ./${newfn}.mp4 >>>> >>>> When I concatenate them with (and other converted JPGs and MOVS on >>>> the >>>> end) using: >>>> >>>> ffmpeg -f concat -i inputs.txt -vcodec copy -acodec copy \ >>>> 2019-03-22_#1_XR_ClimateEmergencyDeclarationDayNSW_LoRes.mp4 >>>> >>>> the concat succeeds OK but when I play the video, the audio is OK >>>> but >>>> then when it gets to the converted MOV section, people are moving in >>>> slow motion . . >>>> >>>> Another odd thing, the first 21 converted JPGs at 4 sec each >>>> correctly >>>> shows 84 sec when viewed with mpv but when the converted MOV starts >>>> it >>>> jumps to ~3m 50s . . >>>> >>>> So there is at least one problem but maybe two? Can anyone tell me >>>> what >>>> I am missing? >>> >>> You may have to re-encode, feel free to provide the complete, uncut >>> console output. > > ..feel free to provide the complete, uncut console output for the > command line you already tried and also ffmpeg -i output for > the input files (as concat doesn't show it). > > Carl Eugen -- Philip Rhoades PO Box 896 Cowra NSW 2794 Australia E-mail: phil(a)pricom.com.au

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Recording audio from mic and speakers from commandline
by Mohan G 28 Sep '21

28 Sep '21

Hi, I am using ffmpeg version 2.4.7 on Fedora-21 workstation. I want to record audio, simultaneously from mic and speakers as separate streams. I am using the following command for it. ffmpeg -f alsa -i pulse -f alsa -i default -acodec libmp3lame -map 0:0 -map 1:0 outfile.mkv But after executing this command in terminal, I have to goto "Volume Control" settings in GUI, then goto "Recording" tab, change the "capture from" of one channel to "Built-in Audio Analog Stereo" (i.e., Mic) and the "capture from" of another channel to "Monitor of Built-in Audio Analog Stereo" (i.e., Speakers). But how can this be done completely from command-line, for automating it to use in scripts. - Mohan

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How to have a secure UDP BroadCast
by hassan shatnawi 19 Aug '20

19 Aug '20

Dears, How to have a secure connection with username and password while broadcasting "UPD" I've use this command ffmpeg -f dshow -video_size 1280x720 -rtbufsize 702000K -framerate 30 -i video="Video (00-0 Pro Capture Quad HDMI)" -r 30 -threads 4 -vcodec libx264 -crf 0 -preset ultrafast -f mpegts "udp://username:password@192.168.1.12:6666" but it didn't work can you advice me plz. Thanks in advance. *Hassan Shatnawi* Software Developer *Software Development Department* *Haupshy Establishment for Electronics* Al Madina Al Monawara St. bld 31 | P.O.Box 6875 Amman 11118, Jordan. *T: *+962 6 5820 927* | F: *+962 6 5820 926* | M: *+962 78 5792 096 *E*: hassan(a)haupshy.com *|* www.haupshy.com

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Can FFmpeg convert from ArriRaw MXF sources?
by Harvey Pikelberger 19 Nov '19

19 Nov '19

Is FFmpeg capable of transcoding from ArriaRaw to h.264?

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denoise after scaling or before?
by Jon bae 27 Oct '19

27 Oct '19

Hello, I just have an general question: As I know denoiser are specialized to specific noise pattern. Makes it a different when I denoise after scaling a video, or is the quality better when I denoise before scaling. In terms of speed it would be better for me, denoising after scaling, but when the quality is better, then I would go that way. Have a nice day! Jonathan

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[avi @ 0x9873ba0] Application provided invalid, non monotonically increasing dts to muxer in stream 1: 1104 >= 1104 [avi @ 0x987d2a0] Application provided invalid, non monotonically increasing dts to muxer only when using tee muxer
by Michael Kohne 11 Sep '19

11 Sep '19

I'm using ffmpeg 4.1 to grab an rtsp stream (includes both H.264 video and G.711 audio) from a Sony EP580 IP camera. If I transcode to mpeg4v2 and aac to a single avi file, things seem to work fine. This command line will go for as long as I like (I regularly do 15 minutes at a go). ffmpeg -min_port 62000 -max_port 62004 -i rtsp://192.168.0.113/media/video1 -codec:v msmpeg4v2 -codec:a ac3 -ar 44100 -map 0 -f avi /data/PatientData/vidtmp/test.avi If I instead use the tee muxer to make two avi files: ffmpeg -min_port 62000 -max_port 62004 -i rtsp://192.168.0.113/media/video1 -codec:v msmpeg4v2 -codec:a ac3 -ar 44100 -map 0 -f tee "[f=avi]/data/PatientData/vidtmp/one.avi|[f=avi]/data/PatientData/vidtmp/two.avi" Then within 2 minutes of starting the stream, it fails with the errors: [avi @ 0x9873ba0] Application provided invalid, non monotonically increasing dts to muxer in stream 1: 1104 >= 1104 [avi @ 0x987d2a0] Application provided invalid, non monotonically increasing dts to muxer in stream 1: 1104 >= 1104 I've repeated these tests over and over for a week or so now, so I am fairly confident that it's not simply that the camera is janky some of the time. I've also tested using the rtsp stream 'rtsp:// 184.72.239.149/vod/mp4:BigBuckBunny_175k.mov'. That stream does not produce any errors with the tee muxer. Note that those errors both appear to come from the avi muxers, not the tee muxer, which is why I find it surprising: if the camera's output causes this, then why doesn't it happen with the single avi muxer? Test note: the tee invocation is the simplest command line that I could come up with that produces the problem. In the real world one avi muxer goes to a pipe for a live output display, and the other goes to the segment muxer to produce output files in manageable chunks. I did also try this with the latest ffmpeg snapshot (as of yesterday morning), and there was no difference in behavior. Any clues as to how to debug this would be greatly appreciated. ffmpeg version 4.1 Copyright (c) 2000-2018 the FFmpeg developers built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-11) configuration: --prefix=/data/SHR4634/ffmpeg/build --extra-cflags=-I/data/SHR4634/ffmpeg/build/include --extra-ldflags=-L/data/SHR4634/ffmpeg/build/lib --extra-libs='-lm -ldl -lpthread -lrt' --enable-gpl --enable-nonfree --disable-libfdk_aac --enable-libmp3lame --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libfreetype --enable-libspeex --enable-libtheora --cpu=i686 --enable-runtime-cpudetect libavutil 56. 22.100 / 56. 22.100 libavcodec 58. 35.100 / 58. 35.100 libavformat 58. 20.100 / 58. 20.100 libavdevice 58. 5.100 / 58. 5.100 libavfilter 7. 40.101 / 7. 40.101 libswscale 5. 3.100 / 5. 3.100 libswresample 3. 3.100 / 3. 3.100 libpostproc 55. 3.100 / 55. 3.100 OS is CentOS 6, 32 bit. Michael Kohne Senior Software Engineer Office: 215.283.0860 x208 mhkohne(a)moberg.com -- Celebrating 20 Years Transforming Neurocritical Care Moberg Research, Inc. 224 S Maple Street, Ambler, PA 19002 24/7 Customer Support: 888.662.7246 www.moberg.com <https://www.moberg.com/>

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Unable To Transcode 8 sources simultaneously Real Time In One Instance
by Gabriel Balaich 07 Jun '19

07 Jun '19

I'm trying to record 8 sources (3 Video + 5 audio) simultaneously and synchronized, however I can't seem to get it to transcode real time in one instance. Sample command: ffmpeg -y ` -thread_queue_size 9999 -indexmem 9999 -f dshow -rtbufsize 2147.48M -video_size 3440x1440 -framerate 100 ` -pixel_format nv12 -i video="Video (Pro Capture)":audio="ADAT (3+4) (RME Fireface UC)" ` -thread_queue_size 9999 -indexmem 9999 -f dshow -rtbufsize 2147.48M -video_size 3840x2160 -framerate 60 ` -pixel_format nv12 -i video="AVerMedia HD Capture GC573 1":audio="SPDIF/ADAT (1+2) (RME Fireface UC)" ` -thread_queue_size 9999 -indexmem 9999 -f dshow -rtbufsize 2147.48M -video_size 1920x1080 -framerate 60 ` -pixel_format yuv420p -i video="Game Capture HD60 Pro (Video) (#01)":audio="Game Capture HD60 Pro (Audio) (#01)" ` -thread_queue_size 9999 -indexmem 9999 -f dshow -rtbufsize 2147.48M -i audio="Analog (1+2) (RME Fireface UC)" ` -thread_queue_size 9999 -indexmem 9999 -f dshow -rtbufsize 2147.48M -i audio="ADAT (5+6) (RME Fireface UC)" ` -c:v h264_nvenc -preset: llhp -pix_fmt nv12 -rc-lookahead 100 -b:v 288M -minrate 288M -maxrate 288M -bufsize 288M ` -c:a aac -ar 44100 -b:a 384k -vsync 1 -max_muxing_queue_size 9999 ` -map 0:0,0:1 -map 0:1 -map 1:0,1:1 -map 1:1 -map 2:0,2:1 -map 2:1 -map 3 -map 4 ` C:\Users\djcim\Videos\FFmpeg\FFmpeg.ts Basically the recording starts with "speed" around .5x and slowly creeps its way towards 1x, meanwhile my ram usage is ever increasing. Once it gets to around .9-.95x it hits a standstill and eventually my ram caps out and the recording speed tanks, frames start dropping, and my whole system slows down. I have 32GB of system memory, and by the end of this process this single instance of FFmpeg is using 28GB+! I'm not quite sure how this is possible when -rtbufsize is only set to 2GB per source (11GB total), what is filling up all that space? If I remove any one of the inputs, even just an audio sources linked to one of the capture cards, the recording will hit real time transcoding before my RAM is completely saturated (with a peak usage of 16GB). When 1x speed is achieved, which takes about 1 minute, my RAM usage slowly decreases before it plateaus around 9GB as the recording continues to transcode real time with no issues. So basically "it works" when I remove even just one audio or video source, though it still takes a hot second to get up to realtime recording which I find odd. Lowing bitrate of audio and or video also affects transcoding speed but only if I put it extremely low, like 1M per source as opposed to 288M. In terms of raw throughput this should have a larger effect than simply removing one of the audio streams, but it doesn't Separating the outputs to their own files like this seemingly heeds no beneficial effect: ffmpeg -y ` -thread_queue_size 9999 -indexmem 9999 -f dshow -rtbufsize 2147.48M -video_size 3440x1440 -framerate 100 ` -pixel_format nv12 -i video="Video (Pro Capture)":audio="ADAT (3+4) (RME Fireface UC)" ` -thread_queue_size 9999 -indexmem 9999 -f dshow -rtbufsize 2147.48M -video_size 3840x2160 -framerate 60 ` -pixel_format nv12 -i video="AVerMedia HD Capture GC573 1":audio="SPDIF/ADAT (1+2) (RME Fireface UC)" ` -thread_queue_size 9999 -indexmem 9999 -f dshow -rtbufsize 2147.48M -video_size 1920x1080 -framerate 60 ` -pixel_format yuv420p -i video="Game Capture HD60 Pro (Video) (#01)":audio="Game Capture HD60 Pro (Audio) (#01)" ` -thread_queue_size 9999 -indexmem 9999 -f dshow -rtbufsize 2147.48M -i audio="Analog (1+2) (RME Fireface UC)" ` -thread_queue_size 9999 -indexmem 9999 -f dshow -rtbufsize 2147.48M -i audio="ADAT (5+6) (RME Fireface UC)" ` -thread_queue_size 9999 -indexmem 9999 -r 25 -f lavfi -rtbufsize 2147.48M -i color=c=black:s=256x120 ` -map 0:0,0:1 -map 0:1 -c:v h264_nvenc -preset: llhp -r 100 -rc-lookahead 100 -pix_fmt nv12 -b:v 288M -minrate 288M ` -maxrate 288M -bufsize 288M -c:a aac -ar 44100 -b:a 384k -vsync 1 -max_muxing_queue_size 9999 ` C:\Users\djcim\Videos\FFmpeg\MW\MW.ts ` -map 1:0,1:1 -map 1:1 -c:v h264_nvenc -preset: llhp -r 60 -rc-lookahead 60 -pix_fmt nv12 -b:v 288M -minrate 288M ` -maxrate 288M -bufsize 288M -c:a aac -ar 44100 -b:a 192k -vsync 1 -max_muxing_queue_size 9999 ` C:\Users\djcim\Videos\FFmpeg\AM\AM.ts ` -map 2:0,2:1 -map 2:1 -c:v h264_nvenc -preset: llhp -r 60 -rc-lookahead 60 -pix_fmt yuv420p -b:v 288M -minrate 288M ` -maxrate 288M -bufsize 288M -c:a aac -ar 44100 -b:a 384k -vsync 1 -max_muxing_queue_size 9999 ` C:\Users\djcim\Videos\FFmpeg\EL\EL.ts ` -map 5,3 -map 3 -c:v h264_nvenc -preset: llhp -r 25 -rc-lookahead 25 -pix_fmt nv12 -b:v 16K -minrate 16K ` -maxrate 16K -bufsize 16K -c:a aac -ar 44100 -b:a 384k -vsync 1 -max_muxing_queue_size 9999 ` C:\Users\djcim\Videos\FFmpeg\CP\CP.ts ` -map 5,4 -map 4 -c:v h264_nvenc -preset: llhp -r 25 -rc-lookahead 25 -pix_fmt nv12 -b:v 16K -minrate 16K ` -maxrate 16K -bufsize 16K -c:a aac -ar 44100 -b:a 384k -vsync 1 -max_muxing_queue_size 9999 ` C:\Users\djcim\Videos\FFmpeg\SB\SB.ts Now the interesting part is that when I record all 5 sources in separate terminals / instances of FFmpeg, but still concurrently, starting all 5 sessions in less than 2 seconds, there are zero issues (basically no wait at all for real time transcoding). Example: ffmpeg -y ` -thread_queue_size 9999 -indexmem 9999 -f dshow -rtbufsize 2147.48M -video_size 3440x1440 -framerate 100 ` -pixel_format nv12 -i video="Video (Pro Capture)":audio="ADAT (3+4) (RME Fireface UC)" ` -map 0:0,0:1 -map 0:1 -c:v h264_nvenc -preset: llhp -r 100 -rc-lookahead 100 -pix_fmt nv12 -b:v 288M -minrate 288M ` -maxrate 288M -bufsize 288M -c:a aac -ar 44100 -b:a 384k -vsync 1 -max_muxing_queue_size 9999 ` C:\Users\djcim\Videos\FFmpeg\MW\MW.ts ffmpeg -y ` -thread_queue_size 9999 -indexmem 9999 -f dshow -rtbufsize 2147.48M -video_size 3840x2160 -framerate 60 ` -pixel_format nv12 -i video="AVerMedia HD Capture GC573 1":audio="Analog (1+2) (RME Fireface UC)" ` -map 0:0,0:1 -map 0:1 -c:v h264_nvenc -preset: llhp -r 60 -rc-lookahead 60 -pix_fmt nv12 -b:v 288M -minrate 288M ` -maxrate 288M -bufsize 288M -c:a aac -ar 44100 -b:a 192k -vsync 1 -max_muxing_queue_size 9999 ` C:\Users\djcim\Videos\FFmpeg\AM\AM.ts ffmpeg -y ` -thread_queue_size 9999 -indexmem 9999 -f dshow -rtbufsize 2147.48M -video_size 1920x1080 -framerate 60 ` -pixel_format yuv420p -i video="Game Capture HD60 Pro (Video) (#01)":audio="Game Capture HD60 Pro (Audio) (#01)" ` -map 0:0,0:1 -map 0:1 -c:v h264_nvenc -preset: llhp -r 60 -rc-lookahead 60 -pix_fmt yuv420p -b:v 288M -minrate 288M ` -maxrate 288M -bufsize 288M -c:a aac -ar 44100 -b:a 384k -vsync 1 -max_muxing_queue_size 9999 ` C:\Users\djcim\Videos\FFmpeg\EL\EL.ts ffmpeg -y ` -thread_queue_size 9999 -indexmem 9999 -f dshow -rtbufsize 2147.48M -i audio="Analog (1+2) (RME Fireface UC)" ` -map 0 -c:v h264_nvenc -preset: llhp -c:a aac -ar 44100 -b:a 384k -max_muxing_queue_size 9999 ` C:\Users\djcim\Videos\FFmpeg\CP\CP.wav ffmpeg -y ` -thread_queue_size 9999 -indexmem 9999 -f dshow -rtbufsize 2147.48M -i audio="ADAT (5+6) (RME Fireface UC)" ` -map 0 -c:v h264_nvenc -preset: llhp -c:a aac -ar 44100 -b:a 384k -max_muxing_queue_size 9999 ` C:\Users\djcim\Videos\FFmpeg\SB\SB.wav While monitoring all other computer resources via command prompt I see no bottlenecks, GPU encoder, CPU, and SSD usage never cap out which would infer to me, along with all the other evidence, that this is a software limitation. I scoured the documentation for any options that might help me but every single one I tried fell short, anybody have any ideas? I'll attach the full console output of the first command in this email, but I don't feel like console output as text best illustrates the situation as the stats bar, which displays speed, doesn't update as it changes. Therefore I made a short video of my console output that I believe should give you a better picture: https://www.youtube.com/watch?v=zdEPS7u4rao Also you're going to see a lot of frame drops when I start and end my recordings, I believe this is an issue with the maximum size of rtbufsize, and it is something I plan to troubleshoot by patching the code to bypass said limit later this week. I do not believe it is having any effect on the issue at hand as raising the my buffer size shouldn't increase transcoding speed, if anything it would have the opposite effect. Here is the uncut console output, it is different from the one in the video, I let this one run until my ram was fully saturated: PS C:\Users\djcim> ffmpeg -y ` >> -thread_queue_size 9999 -indexmem 9999 -f dshow -rtbufsize 2147.48M -video_size 3440x1440 -framerate 100 ` >> -pixel_format nv12 -i video="Video (Pro Capture)":audio="ADAT (3+4) (RME Fireface UC)" ` >> -thread_queue_size 9999 -indexmem 9999 -f dshow -rtbufsize 2147.48M -video_size 3840x2160 -framerate 60 ` >> -pixel_format nv12 -i video="AVerMedia HD Capture GC573 1":audio="SPDIF/ADAT (1+2) (RME Fireface UC)" ` >> -thread_queue_size 9999 -indexmem 9999 -f dshow -rtbufsize 2147.48M -video_size 1920x1080 -framerate 60 ` >> -pixel_format yuv420p -i video="Game Capture HD60 Pro (Video) (#01)":audio="Game Capture HD60 Pro (Audio) (#01)" ` >> -thread_queue_size 9999 -indexmem 9999 -f dshow -rtbufsize 2147.48M -i audio="Analog (1+2) (RME Fireface UC)" ` >> -thread_queue_size 9999 -indexmem 9999 -f dshow -rtbufsize 2147.48M -i audio="ADAT (5+6) (RME Fireface UC)" ` >> -c:v h264_nvenc -preset: llhp -pix_fmt nv12 -rc-lookahead 100 -b:v 288M -minrate 288M -maxrate 288M -bufsize 288M ` >> -c:a aac -ar 44100 -b:a 384k -vsync 1 -max_muxing_queue_size 9999 ` >> -map 0:0,0:1 -map 0:1 -map 1:0,1:1 -map 1:1 -map 2:0,2:1 -map 2:1 -map 3 -map 4 ` >> C:\Users\djcim\Videos\FFmpeg\FFmpeg.ts ffmpeg version N-92953-gad0d5d7516 Copyright (c) 2000-2019 the FFmpeg developers built with gcc 8.2.1 (GCC) 20181201 configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt libavutil 56. 25.100 / 56. 25.100 libavcodec 58. 43.100 / 58. 43.100 libavformat 58. 25.100 / 58. 25.100 libavdevice 58. 6.101 / 58. 6.101 libavfilter 7. 47.100 / 7. 47.100 libswscale 5. 4.100 / 5. 4.100 libswresample 3. 4.100 / 3. 4.100 libpostproc 55. 4.100 / 55. 4.100 Guessed Channel Layout for Input Stream #0.1 : stereo Input #0, dshow, from 'video=Video (Pro Capture):audio=ADAT (3+4) (RME Fireface UC)': Duration: N/A, start: 10389.535000, bitrate: N/A Stream #0:0: Video: rawvideo (NV12 / 0x3231564E), nv12, 3440x1440, 100 fps, 100 tbr, 10000k tbn, 10000k tbc Stream #0:1: Audio: pcm_s16le, 44100 Hz, stereo, s16, 1411 kb/s [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (63% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (64% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (65% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (66% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (67% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (68% of size: 2147480000 [rtbufsize parameter])! frame dropped! Guessed Channel Layout for Input Stream #1.1 : stereo Input #1, dshow, from 'video=AVerMedia HD Capture GC573 1:audio=SPDIF/ADAT (1+2) (RME Fireface UC)': Duration: N/A, start: 10389.895000, bitrate: 1411 kb/s Stream #1:0: Video: rawvideo (NV12 / 0x3231564E), nv12, 3840x2160, 60 fps, 60 tbr, 10000k tbn, 10000k tbc Stream #1:1: Audio: pcm_s16le, 44100 Hz, stereo, s16, 1411 kb/s [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (69% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (70% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (71% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (72% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (73% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (74% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (75% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (76% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 3 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (77% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (78% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 3 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (79% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 3 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (80% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (81% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (82% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 3 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (83% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (84% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 3 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (85% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (86% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 2 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (87% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 5 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (88% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 8 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (89% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 8 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (90% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 8 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (91% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 4 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (92% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 3 times Guessed Channel Layout for Input Stream #2.1 : stereo Input #2, dshow, from 'video=Game Capture HD60 Pro (Video) (#01):audio=Game Capture HD60 Pro (Audio) (#01)': Duration: N/A, start: 10393.034492, bitrate: 1536 kb/s Stream #2:0: Video: rawvideo (YV12 / 0x32315659), yuv420p, 1920x1080, 60 fps, 60 tbr, 10000k tbn, 10000k tbc Stream #2:1: Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (92% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 4 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (93% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 8 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (94% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 7 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (62% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (94% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (95% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 2 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (63% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (95% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 4 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (65% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (95% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 3 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (96% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (67% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (96% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 4 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (68% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (96% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (97% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 2 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (70% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (97% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 4 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (72% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (97% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (98% of size: 2147480000 [rtbufsize parameter])! frame dropped! Guessed Channel Layout for Input Stream #3.0 : stereo Input #3, dshow, from 'audio=Analog (1+2) (RME Fireface UC)': Duration: N/A, start: 10393.300000, bitrate: 1411 kb/s Stream #3:0: Audio: pcm_s16le, 44100 Hz, stereo, s16, 1411 kb/s [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (98% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 2 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (74% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (98% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 4 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (75% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (99% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 2 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (77% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (99% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (77% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (99% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 2 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (78% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (78% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 3 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (79% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (79% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 4 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (80% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (80% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 4 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (81% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (81% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 4 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (82% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (82% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 4 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (84% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (84% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 2 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (84% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (84% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 4 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (85% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (85% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Guessed Channel Layout for Input Stream #4.0 : stereo Input #4, dshow, from 'audio=ADAT (5+6) (RME Fireface UC)': Duration: N/A, start: 10394.004000, bitrate: 1411 kb/s Stream #4:0: Audio: pcm_s16le, 44100 Hz, stereo, s16, 1411 kb/s [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 3 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (86% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (86% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 4 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (88% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (88% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (88% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 2 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (88% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (88% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (88% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 3 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (89% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (89% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (89% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 2 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (89% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (89% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (89% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 2 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (90% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (90% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Stream mapping: Stream #0:0 -> #0:0 [sync #0:1] (rawvideo (native) -> h264 (h264_nvenc)) Stream #0:1 -> #0:1 (pcm_s16le (native) -> aac (native)) Stream #1:0 -> #0:2 [sync #1:1] (rawvideo (native) -> h264 (h264_nvenc)) Stream #1:1 -> #0:3 (pcm_s16le (native) -> aac (native)) Stream #2:0 -> #0:4 [sync #2:1] (rawvideo (native) -> h264 (h264_nvenc)) Stream #2:1 -> #0:5 (pcm_s16le (native) -> aac (native)) Stream #3:0 -> #0:6 (pcm_s16le (native) -> aac (native)) Stream #4:0 -> #0:7 (pcm_s16le (native) -> aac (native)) Press [q] to stop, [?] for help Output #0, mpegts, to 'C:\Users\djcim\Videos\FFmpeg\FFmpeg.ts':014:32:22.77 bitrate= -0.0kbits/s dup=101 drop=0 speed=N/A Metadata: encoder : Lavf58.25.100 Stream #0:0: Video: h264 (h264_nvenc) (Main), nv12(progressive), 3440x1440, q=-1--1, 288000 kb/s, 100 fps, 90k tbn, 100 tbc Metadata: encoder : Lavc58.43.100 h264_nvenc Side data: cpb: bitrate max/min/avg: 288000000/0/288000000 buffer size: 288000000 vbv_delay: -1 Stream #0:1: Audio: aac (LC), 44100 Hz, stereo, fltp, 384 kb/s Metadata: encoder : Lavc58.43.100 aac Stream #0:2: Video: h264 (h264_nvenc) (Main), nv12(progressive), 3840x2160, q=-1--1, 288000 kb/s, 60 fps, 90k tbn, 60 tbc Metadata: encoder : Lavc58.43.100 h264_nvenc Side data: cpb: bitrate max/min/avg: 288000000/0/288000000 buffer size: 288000000 vbv_delay: -1 Stream #0:3: Audio: aac (LC), 44100 Hz, stereo, fltp, 384 kb/s Metadata: encoder : Lavc58.43.100 aac Stream #0:4: Video: h264 (h264_nvenc) (Main), nv12(progressive), 1920x1080, q=-1--1, 288000 kb/s, 60 fps, 90k tbn, 60 tbc Metadata: encoder : Lavc58.43.100 h264_nvenc Side data: cpb: bitrate max/min/avg: 288000000/0/288000000 buffer size: 288000000 vbv_delay: -1 Stream #0:5: Audio: aac (LC), 44100 Hz, stereo, fltp, 384 kb/s Metadata: encoder : Lavc58.43.100 aac Stream #0:6: Audio: aac (LC), 44100 Hz, stereo, fltp, 384 kb/s Metadata: encoder : Lavc58.43.100 aac Stream #0:7: Audio: aac (LC), 44100 Hz, stereo, fltp, 384 kb/s Metadata: encoder : Lavc58.43.100 aac [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (63% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (64% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (65% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (66% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (67% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (68% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (69% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (70% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (71% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (72% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (73% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (74% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (75% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (76% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 3 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (77% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (78% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 3 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (79% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 3 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (80% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (81% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (82% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 3 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (83% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (84% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 3 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (85% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (86% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 3 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (87% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 4 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (88% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 8 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (89% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 8 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (90% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 5 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (63% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (90% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 2 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (91% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (65% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (91% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 4 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (67% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (91% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (92% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 2 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (68% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (92% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 5 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (70% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (93% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 3 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (72% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (93% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 4 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (74% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (94% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 5 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (75% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (94% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 2 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (77% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (95% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (77% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (95% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 3 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (78% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (95% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (78% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (95% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (96% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (79% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (96% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (79% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (96% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 2 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (80% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (96% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (80% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (96% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (97% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 2 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (81% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (97% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (81% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (97% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 3 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (82% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (97% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (82% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (98% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 2 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (84% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (98% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (84% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (98% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 3 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (85% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (99% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 2 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (86% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (99% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (86% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (99% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (99% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times *frame= 9638 fps= 77 q=9.0 Lq=9.0 q=11.0 size= 2338906kB time=00:01:36.79 bitrate=197938.0kbits/s dup=532 drop=8 speed=0.772x* video:2156787kB audio:9915kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 7.947763% [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (99% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (87% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (87% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 3 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (88% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (88% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (88% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 2 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (88% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (88% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (88% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 2 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (89% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (89% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (89% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 3 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (89% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (89% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (89% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 2 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (90% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (90% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [aac @ 000002a32f818f00] Qavg: 65522.086 [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (90% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (90% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (90% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (90% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 2 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (90% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (90% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (90% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 3 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (91% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (91% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (91% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 2 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (92% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (92% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (92% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 2 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (92% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (92% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (92% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 3 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (93% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (93% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (93% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 2 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (93% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (93% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! [aac @ 000002a3e7903c80] Qavg: 65521.762 [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (93% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 2 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (94% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (94% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (94% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (94% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (94% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (94% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 3 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (95% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (95% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (95% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 2 times [aac @ 000002a3e78fe600] Qavg: 64993.391 [aac @ 000002a3e79025c0] Qavg: 65522.086 [aac @ 000002a3e7902f00] Qavg: 65522.086 [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (95% of size: 2147480000 [rtbufsize parameter])! frame dropped! [dshow @ 000002a32550efc0] real-time buffer [Video (Pro Capture)] [video input] too full or near too full (100% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (95% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (96% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 5 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (97% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 5 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (98% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 1 times [dshow @ 000002a3255786c0] real-time buffer [AVerMedia HD Capture GC573 1] [video input] too full or near too full (99% of size: 2147480000 [rtbufsize parameter])! frame dropped! Last message repeated 3 times PS C:\Users\djcim>

3 6

In case of future deprecation, a backup of audio routing script shared for public servicing.
by Sound Yuan 01 Jun '19

01 Jun '19

Hi everyone, I'm an amateurish sound artist and my personal English alias is Thomas. New and nice to be with you. Let us get to know my purpose here with one line of Windows script created on my own: ffmpeg -f dshow -rtbufsize 4 -i audio="Line 1 (Virtual Audio Cable)" -f > dshow -rtbufsize 4 -i audio="Line 2 (Virtual Audio Cable)" -f dshow > -rtbufsize 4 -i audio="Line 2 (Virtual Audio Cable)" -filter_complex > "[0:a][1:a][2:a]amerge=inputs=3[a]" -map "[a]" -ar 48000 -vn -f wav - | > ffmpeg -i - -filter_complex > "channelmap=map=FL-BL|FR-BR|FC-FC|LFE-LFE|BL-FL|BR-FR:channel_layout=5.1" > -vn -f wav -vol 1024 - | "C:\vlc-3.0.6\vlc.exe" - --prefetch-buffer-size=400 It may seem hard to understand, but it's on a budget PC so no additional DACs considered for audio routing. What I intended to do was playing two separated stereo audio outputs on the same 5.1 speaker configuration; Front jack to a budget Philips stereo system 'MP3-Link', while rear jack to my earphone. I once utilized Virtual Audio Cable and Audio Router to accomplish the task, until found out VAC's built-in KS and MME audio redirection tools could not work on my new Acer PC with a different model of Realtek codec - It would just insist on outputting to front channels but not the rear's. So after some research I found out FFMpeg capable of doing this through a careful command-line design. The pro point over SoX (Sound eXchange) is only because FFMpeg is more popular and pervasive in terms of end-user use cases, otherwise a dedicated tool for sound manipulation is preferred. Of course this method has some cons. First, there will be noticeable delays. Second, sound choppy at times on Windows 10, a scenario I never expected based on previous experiences with Windows 7. Third, we won't know if this is going to work in the future as the system updates. So in the very end of this submission, I'd like to know if there are already equivalent applications similar to my script case, or the answer might be a luxury VST plugin worthy of hundreds of dollars or some popular but potentially unsafe programs? Would anyone like to help turn my initiative into a real portable app coding idea? If anyone find my story amusing (or confusing), do not hesitate to reply for possible understandings. Thank you for your patience. Best regards, Thomas from Sound Yuan Studios

3 6

Detect Frozen video
by José María Infanzón 13 May '19

13 May '19

Hi All, I'm streaming a live channel and I want to use ffmpeg to monitor the stream, what I need to check is when the image is frozen. Is there a way yo achieve this? I've read that I can use blend function, but not sure how. Thanks!

8 9

does ffmpeg support ffserver
by qw 13 May '19

13 May '19

Hi, does ffmpeg 4 still support ffserver? Regards Andrew

4 10