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• Title : FFmpeg and yt-dlp not working on Render.com deployment - Node.js YouTube video processing app

  23 mai, par minhquan lavo

  I'm building a video processing application that :

  


  

  1. Downloads YouTube videos using yt-dlp

  


  2. Processes these videos with FFmpeg for :

     

     • Cutting clips from the original video

     


     • Adding captions/subtitles to the clips

     


     


  


  


  I'm struggling with getting both tools to work on Render.com deployment. Here's my setup :

  


  Backend Stack :

  


  

  • Node.js

  


  • Express

  


  • FFmpeg-related packages :

    

    • @ffmpeg-installer/ffmpeg : ^1.1.0

    


    • @ffprobe-installer/ffprobe : ^2.1.2

    


    • ffmpeg-static : ^5.2.0

    


    • fluent-ffmpeg : ^2.1.2

    


    


  


  • yt-dlp (installed via pip in postinstall)

  


  


  What I've tried :

  


  

  1. Added FFmpeg installation in render.yaml :

  


  


  services:
  - type: web
    name: clipthat-backend
    env: node
    buildCommand: |
      apt-get update && apt-get install -y ffmpeg
      npm install
    startCommand: npm start


  


  

  2. Installing yt-dlp through npm postinstall :

  


  


  "scripts": {
    "postinstall": "pip install yt-dlp"
}


  


  The issues :

  


  

  1. FFmpeg commands fail on Render deployment :

     

     • Can't process video editing tasks (cutting clips)

     


     • Can't add captions to videos

     


     


  


  2. yt-dlp fails to download YouTube videos on deployment
Both tools work perfectly in my local development environment, but fail after deployment to Render.

  


  


  Questions :

  


  

  1. Has anyone successfully deployed a Node.js application using both FFmpeg and yt-dlp on Render.com for video processing ?

  


  2. Are there specific configurations needed for Python-based tools (like yt-dlp) on Render with Node.js apps ?

  


  3. Do I need to modify the build process to properly install Python and pip before the yt-dlp installation ?

  


  4. Is Render.com suitable for this kind of video processing application, or should I consider alternatives like DigitalOcean, AWS, etc.?

  


  


  Any help or guidance would be greatly appreciated ! Let me know if you need any additional information.

  


• current version of ffmpeg3.3.2 encode twice time of my video,the duration last two times long

  20 juin 2017, par jimmy

  I have a video with 00:01:41.46 play time,and transcode it perfect with ffmpeg-2.1.1,but when I upgrade FFmpeg version to 3.3.2 and compile it with the same compile option and same transcode option as 2.1.1 version used, I got a video with 00:03:21.82 long, I played that video to see what was added after 1:41.46, and find that it just repeat the video from the beginning with no audio, I find out no idea to this issue, it seems to be a bug that FFmpeg introducing, anyone help me !

  here is the log that I had transcoded with ffmpeg 3.3.2 :

  ffmpeg -i natural.mp4 -c:v libx264 -c:a copy output.mp4
  
  ffmpeg version 3.3.2 Copyright (c) 2000-2017 the FFmpeg developers
  
  built with gcc 4.6 (Ubuntu/Linaro 4.6.4-6ubuntu2)
  
  
  
  configuration: --enable-gpl --enable-nonfree --yasmexe=release/bin/yasm -- prefix=release --cc= --enable-static --disable-shared --disable-debug --extra-cflags=-Irelease/include --extra-ldflags='-Lrelease/lib -lm -ldl' --disable-ffplay --disable-ffprobe --disable-ffserver --disable-doc --enable-postproc --enable-bzlib --enable-zlib --enable-parsers --enable-libx264 --enable-libmp3lame --enable-libfdk-aac --enable-libspeex --enable-pthreads --extra->libs=-lpthread --enable-encoders --enable-decoders --enable-avfilter --enable->muxers --enable-demuxers
  
  
  
  libavutil      55. 58.100 / 55. 58.100
  
  libavcodec     57. 89.100 / 57. 89.100
  
  libavformat    57. 71.100 / 57. 71.100
  
  libavdevice    57.  6.100 / 57.  6.100
  
  libavfilter     6. 82.100 /  6. 82.100
  
  libswscale      4.  6.100 /  4.  6.100
  
  libswresample   2.  7.100 /  2.  7.100
  
  libpostproc    54.  5.100 / 54.  5.100
  
  Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'natural.mp4':
  
    Metadata:
  
    major_brand     : mp42
  
    minor_version   : 0
  
    compatible_brands: mp42isom
  
    creation_time   : 2009-07-11T08:32:34.000000Z
  
    encoder         : mp4creator 1.6.1d
  
    Duration: 00:01:41.46, start: 0.000000, bitrate: 9063 kb/s
  
    Stream #0:0(eng): Video: mpeg4 (Simple Profile) (mp4v / 0x7634706D), yuv420p, 1440x1080 [SAR 4:3 DAR 16:9], 8976 kb/s, 23.98 fps, 23.98 tbr, 90k tbn, 2997 tbc (default)
  
  Metadata:
  
      creation_time   : 2009-07-11T08:32:34.000000Z
  
  Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 125 kb/s (default)
  
  Metadata:
  
      creation_time   : 2009-07-11T08:33:09.000000Z
  
  Stream mapping:
  
    Stream #0:0 -> #0:0 (mpeg4 (native) -> h264 (libx264))
  
    Stream #0:1 -> #0:1 (copy)
  
  Press [q] to stop, [?] for help
  
  [libx264 @ 0x2d951e0] using SAR=4/3
  
  [libx264 @ 0x2d951e0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX AVX2 FMA3 LZCNT BMI2
  
  [libx264 @ 0x2d951e0] profile High, level 4.0
  
  [libx264 @ 0x2d951e0] 264 - core 138 r1+3473M a37a143 - H.264/MPEG-4 AVC codec >- Copyleft 2003-2013 - http://www.videolan.org/x264.html - options: cabac=1 >ref=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_pskip=1 chroma_qp_offset=-2 threads=6 lookahead_threads=1 sliced_threads=0 >nr=0 decimate=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=23 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf >mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
  
  Output #0, mp4, to 'output.mp4':
  
  Metadata:
  
    major_brand     : mp42
  
    minor_version   : 0
  
    compatible_brands: mp42isom
  
    encoder         : Lavf57.71.100
  
  Stream #0:0(eng): Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 1440x1080 [SAR 4:3 DAR 16:9], q=-1--1, 23.98 fps, 24k tbn, 23.98 tbc (default)
  
    Metadata:
  
      creation_time   : 2009-07-11T08:32:34.000000Z
  
      encoder         : Lavc57.89.100 libx264
  
    Side data:
  
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
  
    Stream #0:1(eng): Audio: aac (LC) ([64][0][0][0] / 0x0040), 44100 Hz, stereo, fltp, 125 kb/s (default)
  
    Metadata:
  
      creation_time   : 2009-07-11T08:33:09.000000Z
  
  frame= 4842 fps= 27 q=-1.0 Lsize=  107608kB time=00:03:21.82 
  
  bitrate=4367.8kbits/s speed=1.11x     
  
      video:105973kB audio:1556kB subtitle:0kB other streams:0kB global headers:0kB >muxing overhead: 0.074199%
  
  [libx264 @ 0x2d951e0] frame I:54    Avg QP:19.81  size: 77248
  
  [libx264 @ 0x2d951e0] frame P:3960  Avg QP:22.01  size: 25371
  
  [libx264 @ 0x2d951e0] frame B:828   Avg QP:23.01  size:  4680
  
  [libx264 @ 0x2d951e0] consecutive B-frames: 75.2%  4.6%  4.3% 15.9%
  
  [libx264 @ 0x2d951e0] mb I  I16..4: 17.0% 79.0%  3.9%
  
  [libx264 @ 0x2d951e0] mb P  I16..4:  2.1%  7.8%  0.2%  P16..4: 43.9%  9.7% 6.4%  0.0%  0.0%    skip:29.9%
  
  [libx264 @ 0x2d951e0] mb B  I16..4:  0.2%  1.1%  0.0%  B16..8: 29.2%  1.2%  0.2%  direct: 0.7%  skip:67.3%  L0:49.0% L1:47.7% BI: 3.3%
  
  [libx264 @ 0x2d951e0] 8x8 transform intra:78.1% inter:81.6%
  
  [libx264 @ 0x2d951e0] coded y,uvDC,uvAC intra: 52.3% 66.4% 11.9% inter: 20.5% >24.2% 0.8%
  
  [libx264 @ 0x2d951e0] i16 v,h,dc,p: 32% 22% 28% 18%
  
  [libx264 @ 0x2d951e0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 19% 19% 43%  3%  3%  3%  5%  2%  4%
  
  [libx264 @ 0x2d951e0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 23% 24% 12%  4%  8%  7% 11%  4%  5%
  
  [libx264 @ 0x2d951e0] i8c dc,h,v,p: 50% 23% 23%  4%
  
  [libx264 @ 0x2d951e0] Weighted P-Frames: Y:1.5% UV:0.3%
  
  [libx264 @ 0x2d951e0] ref P L0: 71.9% 17.0%  8.5%  2.5%  0.0%
  
  [libx264 @ 0x2d951e0] ref B L0: 89.7%  9.2%  1.2%
  
  [libx264 @ 0x2d951e0] ref B L1: 97.5%  2.5%
  
  [libx264 @ 0x2d951e0] kb/s:4298.67

  Here is the output when use ffmpeg -i natural.mp4 -c copy out.mp4,the output still last double times long :

  ./ffmpeg -i natural.mp4 -c copy out.mp4
  
  ffmpeg version 3.3.2 Copyright (c) 2000-2017 the FFmpeg developers
  
  built with gcc 4.6 (Ubuntu/Linaro 4.6.4-6ubuntu2)
  
    configuration: --enable-gpl --enable-nonfree --yasmexe=release/bin/yasm --prefix=release --cc= --enable-static --disable-shared --disable-debug --extra-cflags=-Irelease/include --extra-ldflags='-Lrelease/lib -lm -ldl' --disable-ffplay --disable-ffprobe --disable-ffserver --disable-doc --enable-postproc --enable-bzlib --enable-zlib --enable-parsers --enable-libx264 --enable-libmp3lame --enable-libfdk-aac --enable-libspeex --enable-pthreads --extra-libs=-lpthread --enable-encoders --enable-decoders --enable-avfilter --enable-muxers --enable-demuxers
  
    libavutil      55. 58.100 / 55. 58.100
  
    libavcodec     57. 89.100 / 57. 89.100
  
    libavformat    57. 71.100 / 57. 71.100
  
    libavdevice    57.  6.100 / 57.  6.100
  
    libavfilter     6. 82.100 /  6. 82.100
  
    libswscale      4.  6.100 /  4.  6.100
  
    libswresample   2.  7.100 /  2.  7.100
  
    libpostproc    54.  5.100 / 54.  5.100
  
  Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'natural.mp4':
  
    Metadata:
  
      major_brand     : mp42
  
      minor_version   : 0
  
      compatible_brands: mp42isom
  
      creation_time   : 2009-07-11T08:32:34.000000Z
  
      encoder         : mp4creator 1.6.1d
  
    Duration: 00:01:41.46, start: 0.000000, bitrate: 9063 kb/s
  
      Stream #0:0(eng): Video: mpeg4 (Simple Profile) (mp4v / 0x7634706D), yuv420p, 1440x1080 [SAR 4:3 DAR 16:9], 8976 kb/s, 23.98 fps, 23.98 tbr, 90k tbn, 2997 tbc (default)
  
      Metadata:
  
        creation_time   : 2009-07-11T08:32:34.000000Z
  
      Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 125 kb/s (default)
  
      Metadata:
  
        creation_time   : 2009-07-11T08:33:09.000000Z
  
  Output #0, mp4, to 'out.mp4':
  
    Metadata:
  
      major_brand     : mp42
  
      minor_version   : 0
  
      compatible_brands: mp42isom
  
      encoder         : Lavf57.71.100
  
      Stream #0:0(eng): Video: mpeg4 (Simple Profile) ( [0][0][0] / 0x0020), yuv420p, 1440x1080 [SAR 4:3 DAR 16:9], q=2-31, 8976 kb/s, 23.98 fps, 23.98 tbr, 90k tbn, 90k tbc (default)
  
      Metadata:
  
        creation_time   : 2009-07-11T08:32:34.000000Z
  
      Stream #0:1(eng): Audio: aac (LC) ([64][0][0][0] / 0x0040), 44100 Hz, stereo, fltp, 125 kb/s (default)
  
      Metadata:
  
        creation_time   : 2009-07-11T08:33:09.000000Z
  
  Stream mapping:
  
    Stream #0:0 -> #0:0 (copy)
  
    Stream #0:1 -> #0:1 (copy)
  
  Press [q] to stop, [?] for help
  
  frame= 4842 fps=2243 q=-1.0 Lsize=  222944kB time=00:03:21.91 
  
  bitrate=9045.4kbits/s speed=93.5x    
  
  video:221299kB audio:1556kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.039627%

  Here is the output what ffmpeg-2.1.1 generate,It’s executed correctly :

  ./ffmpeg -i natural.mp4 -c copy output2.mp4
  
  ffmpeg version 2.1.1 Copyright (c) 2000-2013 the FFmpeg developers
  
    built on Mar 10 2017 13:56:14 with gcc 4.6 (Ubuntu/Linaro 4.6.4-6ubuntu2)
  
    configuration: --enable-gpl --enable-nonfree --yasmexe=release/bin/yasm --prefix=release --cc= --enable-static --disable-shared --disable-debug --extra-cflags='-I${ffmpeg_exported_release_dir}/include' --extra-ldflags='-L${ffmpeg_exported_release_dir}/lib -lm -ldl' --disable-ffplay --disable-ffprobe --disable-ffserver --disable-doc --enable-postproc --enable-bzlib --enable-zlib --enable-parsers --enable-libx264 --enable-libmp3lame --enable-libfdk-aac --enable-libspeex --enable-pthreads --extra-libs=-lpthread --enable-encoders --enable-decoders --enable-avfilter --enable-muxers --enable-demuxers
  
    libavutil      52. 48.101 / 52. 48.101
  
    libavcodec     55. 39.101 / 55. 39.101
  
    libavformat    55. 19.104 / 55. 19.104
  
    libavdevice    55.  5.100 / 55.  5.100
  
    libavfilter     3. 90.100 /  3. 90.100
  
    libswscale      2.  5.101 /  2.  5.101
  
    libswresample   0. 17.104 /  0. 17.104
  
    libpostproc    52.  3.100 / 52.  3.100
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 0x2d2e900] multiple edit list entries, a/v desync might occur, patch welcome
  
  Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'natural.mp4':
  
    Metadata:
  
      major_brand     : mp42
  
      minor_version   : 0
  
      compatible_brands: mp42isom
  
      creation_time   : 2009-07-11 08:32:34
  
      encoder         : mp4creator 1.6.1d
  
    Duration: 00:01:41.46, start: 0.000000, bitrate: 9063 kb/s
  
      Stream #0:0(eng): Video: mpeg4 (Simple Profile) (mp4v / 0x7634706D), yuv420p, 1440x1080 [SAR 4:3 DAR 16:9], 8976 kb/s, 23.98 fps, 23.98 tbr, 90k tbn, 2997 tbc (default)
  
      Metadata:
  
        creation_time   : 2009-07-11 08:32:34
  
      Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 125 kb/s (default)
  
      Metadata:
  
        creation_time   : 2009-07-11 08:33:09
  
  Output #0, mp4, to 'output2.mp4':
  
    Metadata:
  
      major_brand     : mp42
  
      minor_version   : 0
  
      compatible_brands: mp42isom
  
      encoder         : Lavf55.19.104
  
      Stream #0:0(eng): Video: mpeg4 ( [0][0][0] / 0x0020), yuv420p, 1440x1080 [SAR 4:3 DAR 16:9], q=2-31, 8976 kb/s, 23.98 fps, 90k tbn, 90k tbc (default)
  
      Metadata:
  
        creation_time   : 2009-07-11 08:32:34
  
      Stream #0:1(eng): Audio: aac ([64][0][0][0] / 0x0040), 44100 Hz, stereo, 125 kb/s (default)
  
      Metadata:
  
        creation_time   : 2009-07-11 08:33:09
  
  Stream mapping:
  
    Stream #0:0 -> #0:0 (copy)
  
    Stream #0:1 -> #0:1 (copy)
  
  Press [q] to stop, [?] for help
  
  frame= 2421 fps=0.0 q=-1.0 Lsize=  112273kB time=00:01:41.49 bitrate=9062.0kbits/s    
  
  video:110650kB audio:1556kB subtitle:0 global headers:0kB muxing overhead 0.060302%

  Here is the video link

• FFMPEG conversion failed at random times on live stream to youtube

  3 avril 2022, par good karma

  I am running a bash script using ubuntu server on arm64 that live streams video and audio to youtube, heres the script below

  


  FFMPEG is the lateset version available in the ubuntu repo

  


  #! /bin/bash

VBR="8000k"
FPS="24"
QUAL="superfast"

YOUTUBE_URL="rtmp://a.rtmp.youtube.com/live2"
KEY="****"

VIDEO_SOURCE="/mnt/disk1/test/****"

AUDIO_SOURCE="****"

ffmpeg \
    -re -f lavfi -i "movie=filename=$VIDEO_SOURCE:loop=0, setpts=N/(FRAME_RATE*TB)" \
    -thread_queue_size 512 -i "$AUDIO_SOURCE" \
    -map 0:v:0 -map 1:a:0 \
    -map_metadata:g 1:g \
    -vcodec libx264 -pix_fmt yuv420p -preset $QUAL -r $FPS -g $(($FPS * 2)) -b:v $VBR \
    -acodec libmp3lame -ar 44100 -threads 4 -qscale:v 3 -b:a 320000 -bufsize 512k \
    -report -loglevel fatal -nostats  \
    -f flv "$YOUTUBE_URL/$KEY"


  


  The stream works fine, however after a seemingly random period of time, I get a conversion failed error

  


  first after 64 hours of streaming
second after 12 hours of streaming
third after 8 hours of streaming

  


  The server itsef is fine cpu and memory usage are extremly low and there are no spikes

  


  from what i can guess the error has something to do with libx264 judging by the error logs, although I do not really know. After some guidance on what to do try next. Here is the tail end of the ffmpeg log report

  


  [libx264 @ 0xaaab23ad3e30] frame=1351975 QP=16.89 NAL=2 Slice:P Poc:14  I:6461 P:1224 SKIP:475  size=26602 bytes
av_interleaved_write_frame(): Broken pipe
No more output streams to write to, finishing.
[libx264 @ 0xaaab23ad3e30] frame=1351976 QP=17.90 NAL=2 Slice:B Poc:10  I:2395 P:3322 SKIP:2443 size=20127 bytes
[libx264 @ 0xaaab23ad3e30] frame=1351977 QP=17.89 NAL=0 Slice:B Poc:12  I:1848 P:3235 SKIP:3077 size=17313 bytes
[libx264 @ 0xaaab23ad3e30] frame=1351978 QP=15.65 NAL=2 Slice:P Poc:22  I:6458 P:1171 SKIP:531  size=26073 bytes
[libx264 @ 0xaaab23ad3e30] frame=1351979 QP=17.19 NAL=2 Slice:B Poc:18  I:2766 P:3514 SKIP:1880 size=19633 bytes
[libx264 @ 0xaaab23ad3e30] frame=1351980 QP=18.35 NAL=0 Slice:B Poc:16  I:1233 P:2876 SKIP:4051 size=11769 bytes
[libx264 @ 0xaaab23ad3e30] frame=1351981 QP=17.28 NAL=0 Slice:B Poc:20  I:822  P:3197 SKIP:4141 size=10699 bytes
[libx264 @ 0xaaab23ad3e30] frame=1351982 QP=17.08 NAL=2 Slice:P Poc:30  I:6351 P:1443 SKIP:366  size=29120 bytes
[libx264 @ 0xaaab23ad3e30] frame=1351983 QP=17.29 NAL=2 Slice:B Poc:26  I:2060 P:4211 SKIP:1889 size=18465 bytes
[libx264 @ 0xaaab23ad3e30] frame=1351984 QP=18.00 NAL=0 Slice:B Poc:24  I:472  P:3225 SKIP:4463 size=8893 bytes
[libx264 @ 0xaaab23ad3e30] frame=1351985 QP=17.98 NAL=0 Slice:B Poc:28  I:1339 P:3681 SKIP:3140 size=13378 bytes
[libx264 @ 0xaaab23ad3e30] frame=1351986 QP=15.57 NAL=2 Slice:P Poc:32  I:6270 P:1584 SKIP:306  size=33703 bytes
av_interleaved_write_frame(): Broken pipe
[libmp3lame @ 0xaaab23ac06f0] Trying to remove 47 more samples than there are in the queue
[flv @ 0xaaab23ad2ff0] Failed to update header with correct duration.
[flv @ 0xaaab23ad2ff0] Failed to update header with correct filesize.
Error writing trailer of rtmp://a.rtmp.youtube.com/live2/****: Broken pipe
frame=1351987 fps= 24 q=22.0 Lsize=37296521kB time=15:38:52.22 bitrate=5423.8kbits/s dup=0 drop=56332 speed=   1x    
video:35035969kB audio:2200479kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.161329%
Input file #0 (movie=filename=/mnt/disk1/test/****.mp4:loop=0, setpts=N/(FRAME_RATE*TB)):
  Input stream #0:0 (video): 1408319 packets read (4380435417600 bytes); 1408319 frames decoded; 
  Total: 1408319 packets (4380435417600 bytes) demuxed
Input file #1 (https://****.mp3):
  Input stream #1:0 (audio): 2156470 packets read (901316441 bytes); 2156470 frames decoded (2484253440 samples); 
  Total: 2156470 packets (901316441 bytes) demuxed
Output file #0 (rtmp://a.rtmp.youtube.com/live2/****):
  Output stream #0:0 (video): 1351987 frames encoded; 1351976 packets muxed (35876832486 bytes); 
  Output stream #0:1 (audio): 2156470 frames encoded (2484253440 samples); 2156469 packets muxed (2253290057 bytes); 
  Total: 3508445 packets (38130122543 bytes) muxed
3564789 frames successfully decoded, 0 decoding errors
[AVIOContext @ 0xaaab23ac4ef0] Statistics: 0 seeks, 3823215 writeouts
[rtmp @ 0xaaab23dab6a0] UnPublishing stream...
[rtmp @ 0xaaab23dab6a0] Deleting stream...
[libx264 @ 0xaaab23ad3e30] frame I:53166 Avg QP:16.31  size: 39514
[libx264 @ 0xaaab23ad3e30] frame P:500115 Avg QP:17.79  size: 32831
[libx264 @ 0xaaab23ad3e30] frame B:798706 Avg QP:19.67  size: 21732
[libx264 @ 0xaaab23ad3e30] consecutive B-frames: 13.9% 15.2% 20.2% 50.7%
[libx264 @ 0xaaab23ad3e30] mb I  I16..4: 45.9% 44.7%  9.4%
[libx264 @ 0xaaab23ad3e30] mb P  I16..4: 40.6% 37.1%  2.2%  P16..4: 16.5%  0.0%  0.0%  0.0%  0.0%    skip: 3.7%
[libx264 @ 0xaaab23ad3e30] mb B  I16..4: 16.3% 16.2%  0.2%  B16..8: 25.0%  0.0%  0.0%  direct:19.7%  skip:22.5%  L0:48.7% L1:48.4% BI: 2.9%
[libx264 @ 0xaaab23ad3e30] 8x8 transform intra:47.5% inter:31.9%
[libx264 @ 0xaaab23ad3e30] coded y,uvDC,uvAC intra: 15.8% 78.7% 25.0% inter: 2.0% 60.3% 1.8%
[libx264 @ 0xaaab23ad3e30] i16 v,h,dc,p: 50% 20%  9% 21%
[libx264 @ 0xaaab23ad3e30] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 19% 16% 31%  4%  7%  5%  5%  6%  6%
[libx264 @ 0xaaab23ad3e30] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 36% 20% 33%  2%  2%  2%  1%  2%  2%
[libx264 @ 0xaaab23ad3e30] i8c dc,h,v,p: 29% 18% 18% 35%
[libx264 @ 0xaaab23ad3e30] Weighted P-Frames: Y:3.0% UV:2.2%
[libx264 @ 0xaaab23ad3e30] kb/s:5095.01
[AVIOContext @ 0xaaab22460eb0] Statistics: 42281852862 bytes read, 2731 seeks
[AVIOContext @ 0xaaab23ac4de0] Statistics: 901390389 bytes read, 0 seeks
Conversion failed!