August 2019 - ffmpeg-user - lists.ffmpeg.org

CUTTING A VIDEO WITHOUT RE-ENCODING GETS AUDIO OUT OF SYNC
by Alejandro Escudero 01 Sep '19

01 Sep '19

Hi! I am trying to cut a video file in to parts, without re-enconding the video, but i get a video file with non sync audio, how can I solve these with out re-encoding since I need a fast way to cut. I used this command: ffmpeg -i file.mp4 -ss 00:03:00 -t 00:05:00 -c copy part1.mp4 Thanks! Alejandro [https://ipmcdn.avast.com/images/icons/icon-envelope-tick-round-orange-anima…]<https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campai…> Libre de virus. www.avast.com<https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campai…>

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ffmpeg version differences
by Mehta, Krishnakant 30 Aug '19

30 Aug '19

Hi, We are using 'ffmpeg version 2.8.11' library for one of our medical application running on Cent OS (linux) to convert audio/video streams. We want to migrate to latest ffmpeg version 4.2 on RHEL8 linux platform. Kindly let us know what are major differences in ffmpeg ver 4.2 and 2.8.11 Thanks in advance, Regards, Krishnakant Mehta CapGemini This message contains information that may be privileged or confidential and is the property of the Capgemini Group. It is intended only for the person to whom it is addressed. If you are not the intended recipient, you are not authorized to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender immediately and delete all copies of this message.

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Usage of AVC/XAVC in MXF for 2K and 4K
by Grégoire Cutzach 30 Aug '19

30 Aug '19

Hello, Does anyone knows if its possible to produce AVC/XAVC-I for classes 300 and 480 in mxf ? As avcintra-class option of libx264 seems to take only values for 50, 100 and 200, is there any support for now ? Equally it seems that some XAVC-L support have been added to code in this last year. Does anyone can provide examples for XAVC-L 2K and 4K ? Thank you, Grégoire.

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Trouble playing video encoded using h264_v4l2m2m
by JooAun Saw 29 Aug '19

29 Aug '19

Hi all, I am feeding one frame at a time to h264_v4l2m2m encoder, and getting encoded packets using avcodec_receive_packet function, and write to file using av_write_frame. When I run ffprobe on the output file, I get this error: st: 0 edit list: 1 Missing key frame while searching for timestamp: 0 [h264 @ 0x1831fb0] no frame! The exact same application code works with libx264 encoder. What am I missing here? Help? Cheers, jasaw

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Trying to grab video of screen on a Thinkpad x130e netbook ...
by Albretch Mueller 29 Aug '19

29 Aug '19

Hi *: I can gab a silent video of my netbook's screen just fine (even if a bit accelerated) using ffmpeg: _SCREEN_SIZE=$(xrandr | grep '*' | awk '{print $1}') echo "// __ \$_SCREEN_SIZE: |$_SCREEN_SIZE|" _VID="screen_grabbing__$(date +%Y%m%d%H%M%S).mp4" ffmpeg -f x11grab -s $_SCREEN_SIZE -r 25 -i :0.0 "${_VID}" but when I have tried grabbing the audio as well I have run into all kinds of problems and the guidelines I have found such as: https://trac.ffmpeg.org/wiki/Capture/Desktop https://wiki.ubuntuusers.de/Videograbbing/ are a bit "too magical" (they suppose things will work if you just do what they tell you) Actually, since I see myself using ffmpeg more often can you point me to more thourough going howtos. I am running: $ uname -a Linux niggahme 4.9.0-9-amd64 #1 SMP Debian 4.9.168-1+deb9u2 (2019-05-13) x86_64 GNU/Linux on an "old" X130e Thinkpad which has 4 Gb of RAM. Nothing is listed under: # ls -l /dev/video* ls: cannot access '/dev/video*': No such file or directory # As I remember, some time ago I had to do some kernel tinkering in order to make the screen work fine on Linux: # lshw -class cpu *-cpu description: CPU product: AMD E-450 APU with Radeon(tm) HD Graphics vendor: Advanced Micro Devices [AMD] physical id: 2e bus info: cpu@0 version: AMD E-450 APU with Radeon(tm) HD Graphics slot: Socket FT1 size: 1650MHz capacity: 1650MHz width: 64 bits clock: 100MHz capabilities: x86-64 fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf pni monitor ssse3 cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch ibs skinit wdt hw_pstate vmmcall arat npt lbrv svm_lock nrip_save pausefilter cpufreq configuration: cores=2 enabledcores=2 threads=2 # # lshw -class display *-display description: VGA compatible controller product: Wrestler [Radeon HD 6320] vendor: Advanced Micro Devices, Inc. [AMD/ATI] physical id: 1 bus info: pci@0000:00:01.0 version: 00 width: 32 bits clock: 33MHz capabilities: pm pciexpress msi vga_controller bus_master cap_list rom configuration: driver=radeon latency=0 resources: irq:25 memory:e0000000-efffffff ioport:3000(size=256) memory:f0300000-f033ffff memory:c0000-dffff # this are the sound cards on the X130e: # lshw -class sound *-multimedia:0 description: Audio device product: Wrestler HDMI Audio vendor: Advanced Micro Devices, Inc. [AMD/ATI] physical id: 1.1 bus info: pci@0000:00:01.1 version: 00 width: 32 bits clock: 33MHz capabilities: pm pciexpress msi bus_master cap_list configuration: driver=snd_hda_intel latency=0 resources: irq:24 memory:f0344000-f0347fff *-multimedia:1 description: Audio device product: SBx00 Azalia (Intel HDA) vendor: Advanced Micro Devices, Inc. [AMD/ATI] physical id: 14.2 bus info: pci@0000:00:14.2 version: 40 width: 64 bits clock: 33MHz capabilities: pm bus_master cap_list configuration: driver=snd_hda_intel latency=64 resources: irq:16 memory:f0340000-f0343fff # $ cat /proc/asound/cards 0 [Generic ]: HDA-Intel - HD-Audio Generic HD-Audio Generic at 0xf0344000 irq 24 1 [SB ]: HDA-Intel - HDA ATI SB HDA ATI SB at 0xf0340000 irq 16 $ arecord -l **** List of CAPTURE Hardware Devices **** card 1: SB [HDA ATI SB], device 0: CX20590 Analog [CX20590 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 this is my ffmpeg version: $ which ffmpeg /usr/bin/ffmpeg $ ffmpeg -version ffmpeg version 3.2.14-1~deb9u1 Copyright (c) 2000-2019 the FFmpeg developers built with gcc 6.3.0 (Debian 6.3.0-18+deb9u1) 20170516 configuration: --prefix=/usr --extra-version='1~deb9u1' --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libebur128 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared libavutil 55. 34.101 / 55. 34.101 libavcodec 57. 64.101 / 57. 64.101 libavformat 57. 56.101 / 57. 56.101 libavdevice 57. 1.100 / 57. 1.100 libavfilter 6. 65.100 / 6. 65.100 libavresample 3. 1. 0 / 3. 1. 0 libswscale 4. 2.100 / 4. 2.100 libswresample 2. 3.100 / 2. 3.100 libpostproc 54. 1.100 / 54. 1.100 $ lbrtchx:ffmpeg-user:Trying to grab video of screen on a Thinkpad x130e netbook ...

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possible TRUN MP4 Box Version missmatch
by Sven Dueking 29 Aug '19

29 Aug '19

Hi, I have a question regarding the TRUN sample_composition_time_offset. According to ISO_IEC 14496-12-2012 8.8.8.2 version 0 means this value is unsigned int and version 1 means signed int. But, it seems that FFMPEG interprets the other way around. Did I miss something? I see something like this: entry 0002 = sample_size:4664, sample_flags:10000, sample_composition_time_offset:4294963696 Thanks for your help!

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ffplay and redirect URL
by Sooyang Park 27 Aug '19

27 Aug '19

Hello, I have an HTTP endpoint that redirects (status code 302) to an RTSP URL. The HTTP URL is: http://http-to-rtsp-redirect-test.azurewebsites.net/api/HttpTrigger3?code=Ks YPf7yjaMGPTaAWLpnJk98LcfF9XuhBVwZWsXNoNUdVjazxIJ3tow== The URL that it redirects to is rtmp://ITSStreamingNO.dotd.la.gov:1935/public/hou-cam-006.streams The HTTP URL works fine in VLC but doesn't play in ffplay and I can't figure out why. Does anyone know why this isn't working? The message I get from ffplay is C:\Program Files\ffmpeg\bin>ffplay -loglevel debug "http://http-to-rtsp-redirect -test.azurewebsites.net/api/HttpTrigger3?code=KsYPf7yjaMGPTaAWLpnJk98LcfF9Xu hBVw ZWsXNoNUdVjazxIJ3tow==" ffplay version N-80386-g5f5a97d Copyright (c) 2003-2016 the FFmpeg developers built with gcc 5.4.0 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-nv enc --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enabl e-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --en able-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-libil bc --enable-libmodplug --enable-libmfx --enable-libmp3lame --enable-libopencore- amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable- librtmp --enable-libschroedinger --enable-libsnappy --enable-libsoxr --enable-li bspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo -amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libweb p --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-l ibzimg --enable-lzma --enable-decklink --enable-zlib libavutil 55. 24.100 / 55. 24.100 libavcodec 57. 46.100 / 57. 46.100 libavformat 57. 38.100 / 57. 38.100 libavdevice 57. 0.101 / 57. 0.101 libavfilter 6. 46.101 / 6. 46.101 libswscale 4. 1.100 / 4. 1.100 libswresample 2. 1.100 / 2. 1.100 libpostproc 54. 0.100 / 54. 0.100 [http @ 000000000054d360] Setting default whitelist 'http,https,tls,rtp,tcp,udp, crypto,httpproxy' [http @ 000000000054d360] request: GET /api/HttpTrigger3?code=KsYPf7yjaMGPTaAWLp nJk98LcfF9XuhBVwZWsXNoNUdVjazxIJ3tow== HTTP/1.1 User-Agent: Lavf/57.38.100 Accept: */* Range: bytes=0- Connection: close Host: http-to-rtsp-redirect-test.azurewebsites.net Icy-MetaData: 1 [http @ 000000000054d360] request: GET /public/hou-cam-006.streams HTTP/1.1 User-Agent: Lavf/57.38.100 Accept: */* Range: bytes=0- Connection: close Host: ITSStreamingNO.dotd.la.gov:1935 Icy-MetaData: 1 [AVIOContext @ 00000000005a4ba0] Statistics: 190 bytes read, 0 seeks http://http-to-rtsp-redirect-test.azurewebsites.net/api/HttpTrigger3?code=Ks YPf7 yjaMGPTaAWLpnJk98LcfF9XuhBVwZWsXNoNUdVjazxIJ3tow==: Invalid data found when proc essing input Thanks a lot, Sooyang

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Invalid NAL unit size, S3 Invalid data found when processing input
by Christoph Burgmair 27 Aug '19

27 Aug '19

Hi, yesterday at 11:20 CET we discovered problems with our AWS batch transcoding. The EC2 machines that execute the transcoding tasks have problems accessing the mp4 source files by streaming directly from S3. These streaming / access problems result in FFmpeg transcoding problems. This is the FFmpeg command we used: ffmpeg -y -i "$(aws s3 presign s3://<bucket-name-hidden>/VX-926874.mp4)" -an -codec:v libx264 -profile:v main -preset veryslow -sws_flags lanczos -s:v 640x360 -aspect 16:9 -b:v 500k -maxrate:v 500k -bufsize:v 500k -keyint_min 50 -g 50 -x264opts nal-hrd=cbr:pic-struct:no-scenecut:colorprim=bt709:transfer=bt709:colormatrix=bt709:open_gop=0:ref=4 -pix_fmt yuv420p -an -async 1 -metadata:s language=zxx -movflags faststart -loglevel verbose /out/aedaa15d-1b6b-4178-ab5d-d6d845dab205_2019-08-2609:25:10.922542_868803588-402356695-74297555.mp4 Here are the resulting logs: ... frame=26164 fps= 77 q=27.0 size= 63488kB time=00:17:23.64 bitrate= 498.3kbits/s speed=3.07x frame=26188 fps= 76 q=27.0 size= 63744kB time=00:17:24.60 bitrate= 499.9kbits/s speed=3.02x [tls @ 0x1c10fc0] error:00000000:lib(0):func(0):reason(0) [h264 @ 0x1e58840] Invalid NAL unit size (63816 > 51433). [h264 @ 0x1e58840] Error splitting the input into NAL units. [mov,mp4,m4a,3gp,3g2,mj2 @ 0x1c05380] stream 0, offset 0xaaa1ca47: partial file https://<bucket-name-hidden>.s3.amazonaws.com/VX-926874.mp4?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Expires=3600&X-Amz-Date=20190826T092511Z&X-Amz-SignedHeaders=host&X-Amz-Security-Token=<tocken-hidden>: Invalid data found when processing input frame=26208 fps= 40 q=26.0 size= 63744kB time=00:17:25.40 bitrate= 499.5kbits/s speed=1.61x [mov,mp4,m4a,3gp,3g2,mj2 @ 0x1c05380] stream 0, offset 0xaaa375a4: partial file https://<bucket-name-hidden>.s3.amazonaws.com/VX-926874.mp4?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Expires=3600&X-Amz-Date=20190826T092511Z&X-Amz-SignedHeaders=host&X-Amz-Security-Token=F<tocken-hidden>: Invalid data found when processing input [mov,mp4,m4a,3gp,3g2,mj2 @ 0x1c05380] stream 0, offset 0xaaa46722: partial file … First, the transcoding runs quite smoothly, but after a while we geht the error "Invalid NAL unit size (63816 > 51433).“ as seen above. The strange thing is that this error only happens very rarely. Usually everything is fine and the files are fully transcoded. But sometimes we get these errors which result in no fully transcoded output files. From AWS side everything was ok. I hope someone can help me here. Best regards, Christoph

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Overlay performance
by Darrin Smith 27 Aug '19

27 Aug '19

Are there any "tricks" to improve the performance of merging an image (overlay) with a video? I have a video snippet (cropped from a larger video) that I then add an overlay to so additional data is added in the video. The png I use is the same size as the video source. I typically notice a 3X time to merge the png and the video as compared to the length of the video clip. So, if the clip is 5 seconds long, it normally takes FFMpeg 15 seconds to merge them together to create a final video. I'm using a Pixel 3XL. Not THE fastest out there, but certainly in the upper tier. Is there anything that can be done to improve the performance? Thanks. Darrin [image: Mailtrack] <https://mailtrack.io?utm_source=gmail&utm_medium=signature&utm_campaign=sig…> Sender notified by Mailtrack <https://mailtrack.io?utm_source=gmail&utm_medium=signature&utm_campaign=sig…> 08/26/19, 10:15:02 AM

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How does VLC player recognize a spherical video?
by Michael Koch 27 Aug '19

27 Aug '19

Hello all, I have used the remap filter to make a video with size 1920x960 and the content is a spherical video in equirectangular projection. But VLC player doesn't recognize it as spherical, so I can't use the mouse to change the direction of view in VLC. I think (but I'm not sure) that some metadata must be added, so that VLC recognizes the video as spherical. I have another spherical video (not made with FFmpeg) that's running fine in VLC, and I did compare the metadata with ExifTool. Possibly these metadata must be added to my video: Projection Type = equirectangular Spherical = true Stitched = true How can I add these data to my video? I did try the following command line, but after checking with ExifTool this metadata isn't shown. Michael F:\Little_Planet>c:\ffmpeg\ffmpeg -i equirect.mp4 -metadata Spherical="true" -me tadata Stitched="true" -metadata "Projection Type"="equirectangular" -y equirect _with_metadata.mp4 ffmpeg version N-94646-g1cfba7fc75 Copyright (c) 2000-2019 the FFmpeg developers built with gcc 9.1.1 (GCC) 20190807 configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfi g --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libb luray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enab le-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --e nable-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 --enab le-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --en able-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --en able-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --e nable-dxva2 --enable-avisynth --enable-libopenmpt libavutil 56. 33.100 / 56. 33.100 libavcodec 58. 55.101 / 58. 55.101 libavformat 58. 31.102 / 58. 31.102 libavdevice 58. 9.100 / 58. 9.100 libavfilter 7. 58.101 / 7. 58.101 libswscale 5. 6.100 / 5. 6.100 libswresample 3. 6.100 / 3. 6.100 libpostproc 55. 6.100 / 55. 6.100 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'equirect.mp4': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2mp41 encoder : Lavf58.31.102 Duration: 00:00:10.00, start: 0.000000, bitrate: 20827 kb/s Stream #0:0(und): Video: mpeg4 (Simple Profile) (mp4v / 0x7634706D), yuv420p , 1920x960 [SAR 1:1 DAR 2:1], 20825 kb/s, 25 fps, 25 tbr, 12800 tbn, 25 tbc (def ault) Metadata: handler_name : VideoHandler Stream mapping: Stream #0:0 -> #0:0 (mpeg4 (native) -> h264 (libx264)) Press [q] to stop, [?] for help [libx264 @ 0000000000124d80] using SAR=1/1 [libx264 @ 0000000000124d80] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2 [libx264 @ 0000000000124d80] profile High, level 4.0, 4:2:0, 8-bit [libx264 @ 0000000000124d80] 264 - core 158 r2984 3759fcb - H.264/MPEG-4 AVC cod ec - Copyleft 2003-2019 - http://www.videolan.org/x264.html - options: cabac=1 r ef=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed _ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pski p=1 chroma_qp_offset=-2 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 deci mate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_ adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=2 5 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.6 0 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00 Output #0, mp4, to 'equirect_with_metadata.mp4': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2mp41 Projection Type : equirectangular Spherical : true Stitched : true encoder : Lavf58.31.102 Stream #0:0(und): Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 1920x9 60 [SAR 1:1 DAR 2:1], q=-1--1, 25 fps, 12800 tbn, 25 tbc (default) Metadata: handler_name : VideoHandler encoder : Lavc58.55.101 libx264 Side data: cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: 1844674407370955 1615 frame= 52 fps=0.0 q=28.0 size= 768kB time=-00:00:00.03 bitrate=N/A speed=N frame= 80 fps= 71 q=28.0 size= 768kB time=00:00:01.08 bitrate=5825.4kbits/ frame= 106 fps= 64 q=28.0 size= 768kB time=00:00:02.12 bitrate=2967.7kbits/ frame= 132 fps= 60 q=28.0 size= 768kB time=00:00:03.16 bitrate=1991.0kbits/ frame= 159 fps= 58 q=28.0 size= 768kB time=00:00:04.24 bitrate=1483.9kbits/ frame= 188 fps= 58 q=28.0 size= 768kB time=00:00:05.40 bitrate=1165.1kbits/ frame= 217 fps= 58 q=28.0 size= 768kB time=00:00:06.56 bitrate= 959.1kbits/ frame= 246 fps= 58 q=28.0 size= 768kB time=00:00:07.72 bitrate= 815.0kbits/ frame= 250 fps= 50 q=-1.0 Lsize= 868kB time=00:00:09.88 bitrate= 719.7kbits /s speed=1.97x video:864kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing o verhead: 0.435387% [libx264 @ 0000000000124d80] frame I:1 Avg QP:20.88 size:859040 [libx264 @ 0000000000124d80] frame P:63 Avg QP:19.32 size: 202 [libx264 @ 0000000000124d80] frame B:186 Avg QP:29.33 size: 67 [libx264 @ 0000000000124d80] consecutive B-frames: 0.8% 0.0% 0.0% 99.2% [libx264 @ 0000000000124d80] mb I I16..4: 0.8% 51.9% 47.2% [libx264 @ 0000000000124d80] mb P I16..4: 0.0% 0.0% 0.0% P16..4: 1.1% 0.0 % 0.0% 0.0% 0.0% skip:98.9% [libx264 @ 0000000000124d80] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 0.1% 0.0 % 0.0% direct: 0.0% skip:99.9% L0:38.7% L1:61.3% BI: 0.0% [libx264 @ 0000000000124d80] 8x8 transform intra:51.8% inter:73.7% [libx264 @ 0000000000124d80] coded y,uvDC,uvAC intra: 97.5% 97.9% 94.7% inter: 0 .0% 0.3% 0.0% [libx264 @ 0000000000124d80] i16 v,h,dc,p: 30% 30% 39% 0% [libx264 @ 0000000000124d80] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 15% 19% 20% 6% 7% 7% 8% 8% 10% [libx264 @ 0000000000124d80] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 19% 9% 13% 9% 8% 11% 8% 11% 10% [libx264 @ 0000000000124d80] i8c dc,h,v,p: 44% 19% 23% 14% [libx264 @ 0000000000124d80] Weighted P-Frames: Y:0.0% UV:0.0% [libx264 @ 0000000000124d80] ref P L0: 92.0% 0.3% 3.1% 4.7% [libx264 @ 0000000000124d80] ref B L0: 73.3% 25.9% 0.8% [libx264 @ 0000000000124d80] ref B L1: 92.9% 7.1% [libx264 @ 0000000000124d80] kb/s:707.42

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