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• Script timing with FFMPEG and PHP

  23 juin 2014, par egekhter

  I’m running into a very strange bug.

  Here’s my command console output :

  ffmpeg -i /transcodes/original/883_1000_1403436916_00001.MTS -y -vcodec libx264 -tune zerolatency -
  
  
  
  movflags faststart -crf 20 -profile:v high -level:v 4.0 -maxrate 6000k -bufsize 12000k -acodec libfdk_aac -b:a 256k /transcodes/883_1000_1403436916_00001_HQ.mp4 -vcodec libx264 -s 848x480 -tune zerolatency -movflags faststart -crf 25 -profile:v main -level:v 3.1 -maxrate 1400k -bufsize 1400k -acodec libfdk_aac -b:a 256k /transcodes/883_1000_1403436916_00001_SQ.mp4 -ss 166.16 -f image2 -vframes 1 /transcodes/883_1000_1403436916_00001_poster.jpg -ss 166.16 -f image2 -vf scale=-1:240 -vframes 1 /transcodes/883_1000_1403436916_00001_thumb.jpg
  
  
  
  ffmpeg version 2.2.git Copyright (c) 2000-2014 the FFmpeg developers
  
    built on Jun 13 2014 02:40:27 with gcc 4.6 (Ubuntu/Linaro 4.6.3-1ubuntu5)
  
    configuration: --prefix=/home/ubuntu/ffmpeg_build --extra-cflags=-I/home/ubuntu/ffmpeg_build/include --extra-ldflags=-L/home/ubuntu/ffmpeg_build/lib --bindir=/home/ubuntu/bin --extra-libs=-ldl --enable-gpl --enable-libass --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-nonfree
  
    libavutil      52. 89.100 / 52. 89.100
  
    libavcodec     55. 66.100 / 55. 66.100
  
    libavformat    55. 43.100 / 55. 43.100
  
    libavdevice    55. 13.101 / 55. 13.101
  
    libavfilter     4.  8.100 /  4.  8.100
  
    libswscale      2.  6.100 /  2.  6.100
  
    libswresample   0. 19.100 /  0. 19.100
  
    libpostproc    52.  3.100 / 52.  3.100
  
  Input #0, mpegts, from '/transcodes/original/883_1000_1403436916_00001.MTS':
  
    Duration: 00:04:11.74, start: 0.382511, bitrate: 25222 kb/s
  
    Program 1 
  
      Stream #0:0[0x1011]: Video: h264 (High) (HDMV / 0x564D4448), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 59.94 fps, 59.94 tbr, 90k tbn, 119.88 tbc
  
      Stream #0:1[0x1100]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, 5.1(side), fltp, 384 kb/s
  
      Stream #0:2[0x1200]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090), 1920x1080
  
  [swscaler @ 0x216fe40] deprecated pixel format used, make sure you did set range correctly
  
  [swscaler @ 0x2188c20] deprecated pixel format used, make sure you did set range correctly
  
  [libx264 @ 0x2143e60] using SAR=1/1
  
  [libx264 @ 0x2143e60] MB rate (489110) > level limit (245760)
  
  [libx264 @ 0x2143e60] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
  
  [libx264 @ 0x2143e60] profile High, level 4.0
  
  [libx264 @ 0x2143e60] 264 - core 142 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - 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=2 lookahead_threads=2 sliced_threads=1 slices=2 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=0 rc=crf mbtree=0 crf=20.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 vbv_maxrate=6000 vbv_bufsize=12000 crf_max=0.0 nal_hrd=none filler=0 ip_ratio=1.40 aq=1:1.00
  
  [libx264 @ 0x2150680] using SAR=160/159
  
  [libx264 @ 0x2150680] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
  
  [libx264 @ 0x2150680] profile Main, level 3.1
  
  [libx264 @ 0x2150680] 264 - core 142 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=2 lookahead_threads=2 sliced_threads=1 slices=2 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=0 rc=crf mbtree=0 crf=25.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 vbv_maxrate=1400 vbv_bufsize=1400 crf_max=0.0 nal_hrd=none filler=0 ip_ratio=1.40 aq=1:1.00
  
  Output #0, mp4, to '/transcodes/883_1000_1403436916_00001_HQ.mp4':
  
    Metadata:
  
      encoder         : Lavf55.43.100
  
      Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=-1--1, max. 6000 kb/s, 59.94 fps, 60k tbn, 59.94 tbc
  
      Metadata:
  
        encoder         : Lavc55.66.100 libx264
  
      Stream #0:1: Audio: aac (libfdk_aac) ([64][0][0][0] / 0x0040), 48000 Hz, 5.1, s16, 256 kb/s
  
      Metadata:
  
        encoder         : Lavc55.66.100 libfdk_aac
  
  Output #1, mp4, to '/transcodes/883_1000_1403436916_00001_SQ.mp4':
  
    Metadata:
  
      encoder         : Lavf55.43.100
  
      Stream #1:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 848x480 [SAR 160:159 DAR 16:9], q=-1--1, max. 1400 kb/s, 59.94 fps, 60k tbn, 59.94 tbc
  
      Metadata:
  
        encoder         : Lavc55.66.100 libx264
  
      Stream #1:1: Audio: aac (libfdk_aac) ([64][0][0][0] / 0x0040), 48000 Hz, 5.1, s16, 256 kb/s
  
      Metadata:
  
        encoder         : Lavc55.66.100 libfdk_aac
  
  Output #2, image2, to '/transcodes/883_1000_1403436916_00001_poster.jpg':
  
    Metadata:
  
      encoder         : Lavf55.43.100
  
      Stream #2:0: Video: mjpeg, yuvj420p, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 59.94 fps, 90k tbn, 59.94 tbc
  
      Metadata:
  
        encoder         : Lavc55.66.100 mjpeg
  
  Output #3, image2, to '/transcodes/883_1000_1403436916_00001_thumb.jpg':
  
    Metadata:
  
      encoder         : Lavf55.43.100
  
      Stream #3:0: Video: mjpeg, yuvj420p, 427x240 [SAR 1280:1281 DAR 16:9], q=2-31, 200 kb/s, 59.94 fps, 90k tbn, 59.94 tbc
  
      Metadata:
  
        encoder         : Lavc55.66.100 mjpeg
  
  Stream mapping:
  
    Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
  
    Stream #0:1 -> #0:1 (ac3 (native) -> aac (libfdk_aac))
  
    Stream #0:0 -> #1:0 (h264 (native) -> h264 (libx264))
  
    Stream #0:1 -> #1:1 (ac3 (native) -> aac (libfdk_aac))
  
    Stream #0:0 -> #2:0 (h264 (native) -> mjpeg (mjpeg))
  
    Stream #0:0 -> #3:0 (h264 (native) -> mjpeg (mjpeg))
  
  frame=15090 fps=1.0 q=39.0 q=30.0 q=6.6 q=4.3 size=  193843kB time=00:04:11.75 bitrate=6307.7kbits/s dup=0 drop=15088    
  
  [mp4 @ 0x210ae00] Starting second pass: moving the moov atom to the beginning of the file
  
  [mp4 @ 0x210ae00] Unable to re-open /transcodes/883_1000_1403436916_00001_HQ.mp4 output file for the second pass (faststart)
  
  [mp4 @ 0x214fc20] Starting second pass: moving the moov atom to the beginning of the file
  
  [mp4 @ 0x214fc20] Unable to re-open /transcodes/883_1000_1403436916_00001_SQ.mp4 output file for the second pass (faststart)
  
  frame=15090 fps=1.0 q=39.0 Lq=30.0 q=6.6 q=4.3 size=  193843kB time=00:04:11.77 bitrate=6307.1kbits/s dup=0 drop=15088    
  
  video:212914kB audio:15741kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
  
  [libx264 @ 0x2143e60] frame I:162   Avg QP:23.31  size: 38205
  
  [libx264 @ 0x2143e60] frame P:14928 Avg QP:25.47  size: 12322
  
  [libx264 @ 0x2143e60] mb I  I16..4: 24.9% 70.4%  4.6%
  
  [libx264 @ 0x2143e60] mb P  I16..4:  2.2%  3.2%  0.0%  P16..4: 38.3%  3.7%  4.3%  0.0%  0.0%    skip:48.3%
  
  [libx264 @ 0x2143e60] 8x8 transform intra:60.6% inter:94.6%
  
  [libx264 @ 0x2143e60] coded y,uvDC,uvAC intra: 25.5% 50.7% 2.8% inter: 9.7% 17.3% 0.0%
  
  [libx264 @ 0x2143e60] i16 v,h,dc,p: 43% 17% 10% 29%
  
  [libx264 @ 0x2143e60] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 30% 13% 34%  4%  4%  4%  5%  3%  3%
  
  [libx264 @ 0x2143e60] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 37% 18% 13%  5%  7%  6%  7%  4%  3%
  
  [libx264 @ 0x2143e60] i8c dc,h,v,p: 64% 15% 19%  2%
  
  [libx264 @ 0x2143e60] Weighted P-Frames: Y:0.2% UV:0.0%
  
  [libx264 @ 0x2143e60] ref P L0: 67.7% 14.5% 13.8%  4.0%  0.0%
  
  [libx264 @ 0x2143e60] kb/s:6042.08
  
  [libx264 @ 0x2150680] frame I:72    Avg QP:24.70  size: 14016
  
  [libx264 @ 0x2150680] frame P:15018 Avg QP:28.46  size:  1783
  
  [libx264 @ 0x2150680] mb I  I16..4: 39.4%  0.0% 60.6%
  
  [libx264 @ 0x2150680] mb P  I16..4:  0.8%  0.0%  0.3%  P16..4: 36.3%  4.1%  2.6%  0.0%  0.0%    skip:56.0%
  
  [libx264 @ 0x2150680] coded y,uvDC,uvAC intra: 32.1% 41.1% 7.1% inter: 3.9% 6.6% 0.1%
  
  [libx264 @ 0x2150680] i16 v,h,dc,p: 50% 12% 10% 27%
  
  [libx264 @ 0x2150680] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 34% 15% 22%  5%  5%  5%  6%  5%  3%
  
  [libx264 @ 0x2150680] i8c dc,h,v,p: 67% 11% 19%  3%
  
  [libx264 @ 0x2150680] Weighted P-Frames: Y:0.7% UV:0.1%
  
  [libx264 @ 0x2150680] ref P L0: 65.0% 22.3% 10.0%  2.6%  0.0%
  
  [libx264 @ 0x2150680] kb/s:882.93

  I’ve tried adding sleep(5) after :

          exec($cmd, $out, $ret);

  to give the script time to move the moov atom to the front before uploading the local file to s3 and then deleting the local file, but it is not 100% reliable.

  Any ideas ?

• call url when conversion completes in ffmpeg

  22 juin 2014, par user2875761

  I am using ffmpeg to convert as background operation. In front using dotnet (web app) to send a video to ffmpeg for conversion. Conversion is done in background. When conversion is completed then url is called from ffmpeg to update database values for sent video. This is working fine for small files. But when i send a big file for e.g. 600MB or 1 GB+ then video is converted but url is not called. And my value in database doesn’t change.

  Is there way to set maximum time to respond from ffmpeg ? Or is there any other way to do it ?

• call url when conversion competes in ffmpeg

  21 juin 2014, par user2875761

  I am using ffmpeg to convert as background operation. In front using dotnet(web app) to send a video to ffmpeg for conversion. Conversion is done in background. When conversion is completed then url is called from ffmpeg to update database values for sent video. This is working fine for small files. But when i send a big file for e.g. 600mb or 1 gb+ then video is converted but url is not called. And my value in database doesn’t change. Is there way to set maximum time to respond from ffmpeg. Or is there any other way to do it. Thanks