September 2015 - ffmpeg-user - lists.ffmpeg.org

ffmpeg can't stream video using rtsp ... Could not write header for output file #0
by Roman Rusconi 01 Oct '15

01 Oct '15

Hello. I'm trying to re stream an rtsp stream using ffmpeg. I have no problem getting the original rtsp stream and write it to a file, although I can't get ffmpeg to stream this video again using rtsp. Everything seems fine until the point ffmpeg gets stuck and only stops if I press CTRL-C, at this point I get an error message saying: "Could not write header for output file #0 (incorrect codec parameters ?): Immediate exit requested" Here's the command line I'm using : "ffmpeg.exe -v debug -stats -i rtsp://192.168.1.40/rus -vcodec copy -an -f rtsp -c copy rstp://localhost:554/video" I can't get it to work. Any ideas what I'm doing wrong? Here's what I get on screen: ffmpeg.exe -v debug -stats -i rtsp://192.168.1.40/rus -vcodec copy -an -f rtsp -c copy rstp://localhost:554/video ffmpeg version N-75275-gd13a2df Copyright (c) 2000-2015 the FFmpeg developers built with gcc 4.9.3 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfi g --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca -- enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libm p3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --en able-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --ena ble-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enabl e-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma --enable-decklink --enable-zlib libavutil 55. 2.100 / 55. 2.100 libavcodec 57. 1.100 / 57. 1.100 libavformat 57. 0.100 / 57. 0.100 libavdevice 57. 0.100 / 57. 0.100 libavfilter 6. 3.100 / 6. 3.100 libswscale 4. 0.100 / 4. 0.100 libswresample 2. 0.100 / 2. 0.100 libpostproc 54. 0.100 / 54. 0.100 Splitting the commandline. Reading option '-v' ... matched as option 'v' (set logging level) with argument 'debug'. Reading option '-stats' ... matched as option 'stats' (print progress report during encoding) with argument '1'. Reading option '-i' ... matched as input file with argument 'rtsp://192.168.1.40/rus'. Reading option '-vcodec' ... matched as option 'vcodec' (force video codec ('copy' to copy stream)) with argument 'copy' . Reading option '-an' ... matched as option 'an' (disable audio) with argument '1'. Reading option '-f' ... matched as option 'f' (force format) with argument 'rtsp'. Reading option '-c' ... matched as option 'c' (codec name) with argument 'copy'. Reading option 'rstp://localhost:554/video' ... matched as output file. Finished splitting the commandline. Parsing a group of options: global . Applying option v (set logging level) with argument debug. Applying option stats (print progress report during encoding) with argument 1. Successfully parsed a group of options. Parsing a group of options: input file rtsp://192.168.1.40/rus. Successfully parsed a group of options. Opening an input file: rtsp://192.168.1.40/rus. [rtsp @ 0000000002fd0b20] SDP: v=0 o=- 15681997790323947713 15681997790323947713 IN IP4 WIN-KOKF06L712E s=Unnamed i=N/A c=IN IP4 0.0.0.0 t=0 0 a=tool:vlc 2.2.1 a=recvonly a=type:broadcast a=charset:UTF-8 a=control:rtsp://192.168.1.40:554/rus m=video 0 RTP/AVP 96 b=RR:0 a=rtpmap:96 H264/90000 a=fmtp:96 packetization-mode=1;profile-level-id=4d001f;sprop-parameter-sets=Z00AH5pmAo At/zUBAQFAAAD6AAAw1AE=,aO48gA==; a=control:rtsp://192.168.1.40:554/rus/trackID=0 [rtsp @ 0000000002fd0b20] video codec set to: h264 [rtsp @ 0000000002fd0b20] RTP Packetization Mode: 1 [rtsp @ 0000000002fd0b20] RTP Profile IDC: 4d Profile IOP: 0 Level: 1f [rtsp @ 0000000002fd0b20] Extradata set to 0000000002fd4ec0 (size: 35) [udp @ 0000000002fcd8c0] end receive buffer size reported is 65536 [udp @ 0000000002fcd980] end receive buffer size reported is 65536 [rtsp @ 0000000002fd0b20] hello state=0 Failed to parse interval end specification '' [h264 @ 0000000002fd49a0] Frame num gap 8 5 [h264 @ 0000000002fd49a0] Frame num gap 8 6 [rtsp @ 0000000002fd0b20] All info found [rtsp @ 0000000002fd0b20] rfps: 24.416667 0.017830 [rtsp @ 0000000002fd0b20] rfps: 24.500000 0.013091 [rtsp @ 0000000002fd0b20] rfps: 24.583333 0.009091 Last message repeated 1 times [rtsp @ 0000000002fd0b20] rfps: 24.666667 0.005830 [rtsp @ 0000000002fd0b20] rfps: 24.750000 0.003309 Last message repeated 1 times [rtsp @ 0000000002fd0b20] rfps: 24.833333 0.001527 Last message repeated 1 times [rtsp @ 0000000002fd0b20] rfps: 24.916667 0.000485 Last message repeated 1 times [rtsp @ 0000000002fd0b20] rfps: 25.000000 0.000181 Last message repeated 1 times [rtsp @ 0000000002fd0b20] rfps: 25.083333 0.000618 [rtsp @ 0000000002fd0b20] rfps: 25.166667 0.001793 Last message repeated 1 times [rtsp @ 0000000002fd0b20] rfps: 25.250000 0.003708 [rtsp @ 0000000002fd0b20] rfps: 25.333333 0.006362 [rtsp @ 0000000002fd0b20] rfps: 25.416667 0.009755 [rtsp @ 0000000002fd0b20] rfps: 25.500000 0.013888 [rtsp @ 0000000002fd0b20] rfps: 25.583333 0.018760 Last message repeated 1 times [rtsp @ 0000000002fd0b20] rfps: 50.000000 0.000726 Last message repeated 1 times Input #0, rtsp, from 'rtsp://192.168.1.40/rus': Metadata: title : Unnamed comment : N/A Duration: N/A, start: 12482.051344, bitrate: N/A Stream #0:0, 45, 1/90000: Video: h264 (Main), 2 reference frames, yuv420p(tv, bt709, left), 1280x720, 1/50, 25 fps, 25 tbr, 90k tbn, 50 tbc Successfully opened the file. Parsing a group of options: output file rstp://localhost:554/video. Applying option vcodec (force video codec ('copy' to copy stream)) with argument copy. Applying option an (disable audio) with argument 1. Applying option f (force format) with argument rtsp. Applying option c (codec name) with argument copy. Successfully parsed a group of options. Opening an output file: rstp://localhost:554/video. Successfully opened the file. [rtsp @ 00000000066a3900] Codec for stream 0 does not use global headers but container format requires global headers Received windows signal 0 Output #0, rtsp, to 'rstp://localhost:554/video': Metadata: title : Unnamed comment : N/A encoder : Lavf57.0.100 Stream #0:0, 0, 1/25: Video: h264, 1 reference frame, yuv420p(left), 1280x720 (0x0), 1/25, q=2-31, 25 fps, 25 tbr, 2 5 tbn, 25 tbc Stream mapping: Stream #0:0 -> #0:0 (copy) Could not write header for output file #0 (incorrect codec parameters ?): Immediate exit requested Exiting normally, received signal 2. Roman Rusconi rrusconi(a)gmail.com

2 2

youtube live stream
by Eng.Hany Ahmed 30 Sep '15

30 Sep '15

Hello anyone know how i can re stream youtube live stream to my network ?

2 5

Deterministic results with atadenoise
by Robert Krüger 30 Sep '15

30 Sep '15

Hi, is anything in atadenoise random? I am trying to get reproducible results for an automated test setup but just running the same command line twice produces a files which have differences when comparing them via framemd5. I thought it might be multithreading but even with threads set to 1 this differs. I tried a command line like this: ffmpeg -i noise_luma20.mov -threads 1 -vf atadenoise -c:v mpeg4 -q:v 1 noise_luma20_denoised_t1_2.mov Running it twice and then comparing framemd5s of the resulting files, I find all frames to have different md5 hashes. Thanks, Robert

3 4

Subject=Re: Flush & Latency Issue with Fragmented MP4 Creation
by Gal Bar Mashiah 30 Sep '15

30 Sep '15

The key to removing the delay is to use the -probesize argument: probesize integer (input) Set probing size in bytes, i.e. the size of the data to analyze to get stream information. A higher value will enable detecting more information in case it is dispersed into the stream, but will increase latency. Must be an integer not lesser than 32. It is 5000000 by default. By default the value is 5,000,000 bytes which was equivalent to ~1.5 sec of video. I was able to almost completely eliminate the delay by reducing the value to 200,000. -- Gal Bar Mashiah.

1 0

Video Duration Corruption
by Edoceo, Inc. 29 Sep '15

29 Sep '15

I've got a few WebM videos that have crap data in them, for example --- Input #0, matroska,webm, from '/tmp/8f3600f8-bfb1-4cf1-966f-cc9b0ec826e7_3694d18b-97bc-4f1a-8ad6-ac86c7206d1e.webm': Metadata: encoder : libwebm-0.2.1.0 creation_time : 2019-12-06 10:12:56 Duration: 22668:23:00.86, start: 0.000000, bitrate: 0 kb/s Stream #0:0(eng): Audio: opus, 48000 Hz, mono, fltp (default) Stream #0:1(eng): Video: vp8, yuv420p, 640x480, SAR 1:1 DAR 4:3, 1k tbr, 1k tbn, 1k tbc (default) --- Notice this is 22668 hours long, it's really not. Then I'd transcode into, say ffvhuff/flac and the timing is still way off. I've got the command and output here: http://edoceo.io/paste?p=BoIWim I've tried other formats (mp4/libx264/libvo_aac) and then sometimes my durations are reported OK but then if I transcode back into WebM the duration goes way off again. My first priority is to get this Duration stuff fixed and then find a good A/V format for working with a lot of filter_complex things. The larger goal is to take some of these original, suspect WebM files, convert to some interim format with sanatized streams, do some filter_complex things (scale, crop, overly, amix, concat) and then have a nice, web compatible WebM file again. I am not opposed to hiring an ffmpeg team member to solve my issues. /djb

4 5

C compiler test failed.
by marko mizdrak 29 Sep '15

29 Sep '15

Hi, after following the instructions here: http://ffmpeg.org/platform.html#Linking-to-FFmpeg-with-Microsoft-Visual-C_0… I cannot get ffmpeg installed (64bit windows 10 vs2015) I have attached the log file. Any ideas how I can make this work? Thanks, Marko

2 1

Strange behaviour with HLS to ISMV?
by Nicky Gerritsen 29 Sep '15

29 Sep '15

Hi all, We are testing ingesting an HLS source into an ISMV server using ffmpeg. However, we found something strange: ISMV has CodecPrivateData which contains information about the codec data. Now it seems that something goes wrong here: It seems to somehow infer the profile ID wrongly. An example CodecPrivateData: HLS source: CodecPrivateData: 00000001091000000001674D401F96520080093602A100000300010000030032E0A000F42400040167F18E3050007A12000200B3F8C70ED0B168900000000168EB7352 When using an RTMP stream as source, the CodecPrivateData misses the 000000010910 part. It seems this part is responsible for the profile ID as far as I have found. 0910 seems to produce avc1.16.30 as output, whereas the input is avc1.77.30. Even stranger: we use software which automatically can stream HLS again from the ISMV. If I then use the output HLS stream and ingest it again, it gets yet another profile ID it seems. The CodecPrivateData now starts with 00000001 Konsole output 09F0. I tried looking in the code where this part of the codec private data came from, but as far as I can find this comes kinda directly from ID3 data in the source HLS stream. I'm not entirely sure what is going wrong, but I did find if I remove the first 6 bytes from the private data completely everything does work fine. Does anyone know what is going wrong and possible have a solution? I tested with both ffmpeg 2.6.4 and the latest git code. Regards, -- Nicky Gerritsen StreamOne

1 0

Display rgb statistics
by Robert Krüger 28 Sep '15

28 Sep '15

Hi, what is the recommended way to display stats about the pixel values of rgb files? The signalstats filter seems to only support yuv, at least the documentation does not mention anything about R(GB)MAX/AVG and the filter does not output anything either when specifying those. I am asking this to make a bug report that does not require anything but ffmpeg command line tools. Thanks in advance, Robert

2 2

Opus audio in mpeg-ts file
by Linuxbot B 26 Sep '15

26 Sep '15

I`m trying to create mpeg-ts file with opus audio, but its not working.. Thank you.. ffmpeg and ffprobe logs: ffmpeg -i /tmp/clip.ts -c:v libx264 -tune zerolatency -c:a libopus -b:a 64k -f mpegts /root/test.tsffmpeg version 2.8-static http://johnvansickle.com/ffmpeg/ Copyright (c) 2000-2015 the FFmpeg developers built with gcc 4.9.3 (Debian 4.9.3-4) configuration: --enable-gpl --enable-version3 --disable-shared --disable-debug --enable-runtime-cpudetect --enable-libmp3lame --enable-libx264 --enable-libx265 --enable-libwebp --enable-libspeex --enable-libvorbis --enable-libvpx --enable-libfreetype --enable-fontconfig --enable-libxvid --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-gray --enable-libopenjpeg --enable-libopus --enable-libass --enable-gnutls --enable-libvidstab --enable-libsoxr --enable-frei0r --enable-libfribidi --cc=gcc-4.9 libavutil 54. 31.100 / 54. 31.100 libavcodec 56. 60.100 / 56. 60.100 libavformat 56. 40.101 / 56. 40.101 libavdevice 56. 4.100 / 56. 4.100 libavfilter 5. 40.101 / 5. 40.101 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 2.101 / 1. 2.101 libpostproc 53. 3.100 / 53. 3.100Input #0, mpegts, from '/tmp/clip.ts': Duration: 00:01:05.25, start: 1.400000, bitrate: 1019 kb/s Program 1 Metadata: service_name : Service01 service_provider: FFmpeg Stream #0:0[0x100]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p(tv), 720x576 [SAR 16:15 DAR 4:3], max. 15000 kb/s, 25 fps, 25 tbr, 90k tbn, 50 tbc Stream #0:1[0x101](eng): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 128 kb/s[libx264 @ 0x3bde6a0] using SAR=16/15[libx264 @ 0x3bde6a0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2[libx264 @ 0x3bde6a0] profile High, level 3.0Output #0, mpegts, to '/root/test.ts': Metadata: encoder : Lavf56.40.101 Stream #0:0: Video: h264 (libx264), yuv420p, 720x576 [SAR 16:15 DAR 4:3], q=-1--1, 25 fps, 90k tbn, 25 tbc Metadata: encoder : Lavc56.60.100 libx264 Stream #0:1(eng): Audio: opus (libopus), 48000 Hz, stereo, s16, 64 kb/s Metadata: encoder : Lavc56.60.100 libopusStream mapping: Stream #0:0 -> #0:0 (mpeg2video (native) -> h264 (libx264)) Stream #0:1 -> #0:1 (mp2 (native) -> opus (libopus))Press [q] to stop, [?] for helpframe= 756 fps= 68 q=24.0 Lsize= 7456kB time=00:01:05.28 bitrate= 935.7kbits/svideo:6555kB audio:267kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 9.306394%[libx264 @ 0x3bde6a0] frame I:5 Avg QP:20.61 size: 46011[libx264 @ 0x3bde6a0] frame P:751 Avg QP:23.66 size: 8631[libx264 @ 0x3bde6a0] mb I I16..4: 10.2% 71.9% 17.9%[libx264 @ 0x3bde6a0] mb P I16..4: 1.8% 4.8% 0.6% P16..4: 50.8% 15.2% 6.5% 0.0% 0.0% skip:20.2%[libx264 @ 0x3bde6a0] 8x8 transform intra:66.8% inter:76.0%[libx264 @ 0x3bde6a0] coded y,uvDC,uvAC intra: 57.0% 58.6% 14.1% inter: 25.0% 22.9% 0.7%[libx264 @ 0x3bde6a0] i16 v,h,dc,p: 29% 30% 16% 24%[libx264 @ 0x3bde6a0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 27% 19% 36% 3% 2% 3% 2% 3% 5%[libx264 @ 0x3bde6a0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 27% 43% 18% 2% 2% 2% 2% 2% 3%[libx264 @ 0x3bde6a0] i8c dc,h,v,p: 59% 16% 22% 4%[libx264 @ 0x3bde6a0] Weighted P-Frames: Y:0.5% UV:0.4%[libx264 @ 0x3bde6a0] ref P L0: 65.1% 11.3% 16.2% 7.3% 0.0%[libx264 @ 0x3bde6a0] kb/s:1775.62 ffprobe /root/test.tsffprobe version 2.8-static http://johnvansickle.com/ffmpeg/ Copyright (c) 2007-2015 the FFmpeg developers built with gcc 4.9.3 (Debian 4.9.3-4) configuration: --enable-gpl --enable-version3 --disable-shared --disable-debug --enable-runtime-cpudetect --enable-libmp3lame --enable-libx264 --enable-libx265 --enable-libwebp --enable-libspeex --enable-libvorbis --enable-libvpx --enable-libfreetype --enable-fontconfig --enable-libxvid --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-gray --enable-libopenjpeg --enable-libopus --enable-libass --enable-gnutls --enable-libvidstab --enable-libsoxr --enable-frei0r --enable-libfribidi --cc=gcc-4.9 libavutil 54. 31.100 / 54. 31.100 libavcodec 56. 60.100 / 56. 60.100 libavformat 56. 40.101 / 56. 40.101 libavdevice 56. 4.100 / 56. 4.100 libavfilter 5. 40.101 / 5. 40.101 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 2.101 / 1. 2.101 libpostproc 53. 3.100 / 53. 3.100Input #0, mpegts, from '/root/test.ts': Duration: 00:01:05.29, start: 2.446500, bitrate: 935 kb/s Program 1 Metadata: service_name : Service01 service_provider: FFmpeg Stream #0:0[0x100]: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p, 720x576 [SAR 16:15 DAR 4:3], 25 fps, 25 tbr, 90k tbn, 50 tbc Stream #0:1[0x101](eng): Data: bin_data ([6][0][0][0] / 0x0006)Unsupported codec with id 1145132097 for input stream 1

2 1

Can't get acrossfade to work properly
by Jim Worrall 26 Sep '15

26 Sep '15

I am attempting to use ffmpeg to develop a finished video from raw video, with fading audio and video in at the beginning, crossfading them between clips, and fading them out at the end. I have three, 10-second clips for testing (actually came out to 10.04, 10.04, and 10.01). For some earlier clips I got it to work with 2 clips. Now, with these clips, the video in the first clip freezes when the fading out starts. If I take out the audio filters and output, the video works fine. Three clips doesn't work at all, many buffer queue overflows. But even then, without acrossfade the video works fine. (And I did succeed with 3 clips using a different strategy, concatenating silence to the beginning of 2nd and 3rd clip, then amix, but that is more complex and I’d like to avoid it) But maybe we can deal with that if I can get 2 to work reliably. The clips are available at: https://dl.dropboxusercontent.com/u/18324334/t1.mov https://dl.dropboxusercontent.com/u/18324334/t2.mov https://dl.dropboxusercontent.com/u/18324334/t3.mov Here is the command and output for 2 clips: ffmpeg -i t1.mov -i t2.mov -f lavfi -i color=black -filter_complex \ "[0:v] fade=t=in:d=2, fade=t=out:st=8.04:d=2:alpha=1, setpts=PTS-STARTPTS [v0]; \ [1:v] fade=t=in:d=2:alpha=1, setpts=PTS-STARTPTS+(8/TB), fade=t=out:st=16:d=2 [v1]; \ [2:v] scale=720x480, trim=duration=18.09 [ovr0]; \ [ovr0][v0] overlay [ovr1]; \ [ovr1][v1] overlay [outv]; \ [0:a] afade=t=in:d=2, asetpts=PTS-STARTPTS [a0]; \ [1:a] asetpts=PTS-STARTPTS, afade=t=out:st=8:d=2 [a1]; \ [a0][a1] acrossfade=d=2 [outa]" \ -map [outv] -c:v libx264 -preset ultrafast -map [outa] -c:a libfdk_aac -b:a 256K -y out.mp4 ffmpeg version N-75262-g494b792 Copyright (c) 2000-2015 the FFmpeg developers built with Apple LLVM version 6.1.0 (clang-602.0.53) (based on LLVM 3.6.0svn) configuration: --prefix=/Volumes/Ramdisk/sw --enable-nonfree --enable-gpl --enable-version3 --enable-libmp3lame --enable-libx264 --enable-libx265 --enable-libgsm --enable-libvpx --enable-libfdk-aac --enable-libvorbis --enable-libass --enable-libfreetype --enable-libfontconfig --enable-libfribidi --disable-outdevs --disable-ffserver --disable-network libavutil 55. 2.100 / 55. 2.100 libavcodec 57. 1.100 / 57. 1.100 libavformat 57. 0.100 / 57. 0.100 libavdevice 57. 0.100 / 57. 0.100 libavfilter 6. 1.100 / 6. 1.100 libswscale 4. 0.100 / 4. 0.100 libswresample 2. 0.100 / 2. 0.100 libpostproc 54. 0.100 / 54. 0.100 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 't1.mov': Metadata: major_brand : qt minor_version : 512 compatible_brands: qt encoder : Lavf57.0.100 Duration: 00:00:10.04, start: 0.030333, bitrate: 30310 kb/s Stream #0:0(eng): Video: dvvideo (dvc / 0x20637664), yuv411p, 720x480 [SAR 8:9 DAR 4:3], 28771 kb/s, SAR 10:11 DAR 15:11, 29.97 fps, 29.97 tbr, 30k tbn, 29.97 tbc (default) Metadata: handler_name : DataHandler encoder : DV/DVCPRO - NTSC timecode : 00:04:33;12 Stream #0:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, stereo, s16, 1536 kb/s (default) Metadata: handler_name : DataHandler Stream #0:2(eng): Data: none (tmcd / 0x64636D74), 0 kb/s Metadata: handler_name : DataHandler timecode : 00:04:33;12 Input #1, mov,mp4,m4a,3gp,3g2,mj2, from 't2.mov': Metadata: major_brand : qt minor_version : 512 compatible_brands: qt encoder : Lavf57.0.100 Duration: 00:00:10.04, start: 0.030333, bitrate: 30310 kb/s Stream #1:0(eng): Video: dvvideo (dvc / 0x20637664), yuv411p, 720x480 [SAR 8:9 DAR 4:3], 28771 kb/s, SAR 10:11 DAR 15:11, 29.97 fps, 29.97 tbr, 30k tbn, 29.97 tbc (default) Metadata: handler_name : DataHandler encoder : DV/DVCPRO - NTSC timecode : 00:04:45;12 Stream #1:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, stereo, s16, 1536 kb/s (default) Metadata: handler_name : DataHandler Stream #1:2(eng): Data: none (tmcd / 0x64636D74), 0 kb/s Metadata: handler_name : DataHandler timecode : 00:04:45;12 Input #2, lavfi, from 'color=black': Duration: N/A, start: 0.000000, bitrate: N/A Stream #2:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 320x240 [SAR 1:1 DAR 4:3], 25 tbr, 25 tbn, 25 tbc [libx264 @ 0x7fc3cd000c00] using SAR=8/9 [libx264 @ 0x7fc3cd000c00] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 [libx264 @ 0x7fc3cd000c00] profile Constrained Baseline, level 3.0 [libx264 @ 0x7fc3cd000c00] 264 - core 146 r2555 0c21480 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=0:0:0 analyse=0:0 me=dia subme=0 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=25 scenecut=0 intra_refresh=0 rc=crf mbtree=0 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=0 Output #0, mp4, to 'out.mp4': Metadata: major_brand : qt minor_version : 512 compatible_brands: qt encoder : Lavf57.0.100 Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 720x480 [SAR 8:9 DAR 4:3], q=-1--1, 25 fps, 12800 tbn, 25 tbc (default) Metadata: encoder : Lavc57.1.100 libx264 Stream #0:1: Audio: aac (libfdk_aac) ([64][0][0][0] / 0x0040), 48000 Hz, stereo, s16, 256 kb/s (default) Metadata: encoder : Lavc57.1.100 libfdk_aac Stream mapping: Stream #0:0 (dvvideo) -> fade Stream #0:1 (pcm_s16le) -> afade Stream #1:0 (dvvideo) -> fade Stream #1:1 (pcm_s16le) -> asetpts Stream #2:0 (rawvideo) -> scale overlay -> Stream #0:0 (libx264) acrossfade -> Stream #0:1 (libfdk_aac) Press [q] to stop, [?] for help frame= 452 fps= 75 q=-1.0 Lsize= 8113kB time=00:00:18.08 bitrate=3676.1kbits/s video:7536kB audio:566kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.138662% [libx264 @ 0x7fc3cd000c00] frame I:2 Avg QP:21.50 size: 29442 [libx264 @ 0x7fc3cd000c00] frame P:450 Avg QP:24.24 size: 17016 [libx264 @ 0x7fc3cd000c00] mb I I16..4: 100.0% 0.0% 0.0% [libx264 @ 0x7fc3cd000c00] mb P I16..4: 26.4% 0.0% 0.0% P16..4: 52.0% 0.0% 0.0% 0.0% 0.0% skip:21.6% [libx264 @ 0x7fc3cd000c00] coded y,uvDC,uvAC intra: 29.5% 24.7% 4.5% inter: 42.7% 30.1% 1.4% [libx264 @ 0x7fc3cd000c00] i16 v,h,dc,p: 44% 32% 14% 10% [libx264 @ 0x7fc3cd000c00] i8c dc,h,v,p: 57% 19% 19% 5% [libx264 @ 0x7fc3cd000c00] kb/s:3414.28

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