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  • ffmpeg mp4 to mpeg and back again

    5 décembre 2012, par brux

    I am concatenating mp4 files, from research I have found out you must first encode to mpeg and contatenate those, then convert the larger mpeg file back to mp4.

    For simplicity I am just attempting to convert a.mp4 to mpeg and then back to mp4 (i dont need to worry about the concatenation for now)

    Here is how I first convert to my intermediary mpeg from mp4 :

        ffmpeg -i a.mp4 -q:v 2 -vcodec mpeg2video -acodec copy b.mpg

    The file is encoded with no errors, to convert back to mp4 I do :

        ffmpeg -i b.mpg -vcodec libx264 -acodec copy out.mp4

    Everything seems to work with no errors but out.mp4 just plays the first few frames and then freezes, and the time is skipping randomly as the duration passes for the file. No sound is heard also.

        *****************************************                              
    
    Here is the output of the first command
    
    *****************************************
    

    
$ ffmpeg -i a.mp4 -q:v 2 -vcodec mpeg2video -acodec copy b.mpg
    
    ffmpeg version 0.9, Copyright (c) 2000-2011 the FFmpeg developers
    
      built on Jun 12 2012 20:43:50 with gcc 4.4.3
    
      configuration: --enable-cross-compile --arch=arm --cpu=cortex-a8 --target-os=linux --enable-runtime-cpudetect --prefix=/data/data/org.witness.sscvideoproto --enable-pic --disable-shared --enable-static --cross-prefix=/home/n8fr8/dev/android/ndk/toolchains/arm-linux-androideabi-4.4.3/prebuilt/linux-x86/bin/arm-linux-androideabi- --sysroot=/home/n8fr8/dev/android/ndk/platforms/android-3/arch-arm --enable-version3 --enable-gpl --enable-small --enable-memalign-hack --disable-yasm --disable-doc --enable-decoder=mjpeg --enable-decoder=rawvideo --enable-encoder=libx264 --enable-muxer=mp4 --enable-demuxer=image2 --enable-demuxer=mjpeg --enable-demuxer=mp4 --enable-demuxer=mov --enable-parser=mjpeg --enable-filter=buffer --enable-filter=buffersink --enable-filter=drawbox --enable-filter=overlay --enable-filter=redact --enable-protocol=file --enable-ffmpeg --disable-ffplay --disable-ffprobe --disable-ffserver --disable-network --enable-libx264 --enable-zlib --extra-cflags=-I../x264 --extra-ldflags=-L../x264 --disabl  libavutil    51. 32. 0 / 51. 32. 0
    
      libavcodec   53. 42. 0 / 53. 42. 0
    
      libavformat  53. 24. 0 / 53. 24. 0
    
      libavfilter   2. 53. 0 /  2. 53. 0
    
      libswscale    2.  1. 0 /  2.  1. 0
    
      libpostproc  51.  2. 0 / 51.  2. 0
    
    [mov,mp4,m4a,3gp,3g2,mj2 @ 0xb05a90] multiple edit list entries, a/v desync might occur, patch welcome
    

    
    Seems stream 1 codec frame rate differs from container frame rate: 180000.00 (180000/1) -> 43.08 (517/12)
    
    Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'j.mp4':
    
      Metadata:
    
        major_brand     : isom
    
        minor_version   : 0
    
        compatible_brands: isom3gp4
    
        creation_time   : 1946-12-04 21:52:33
    
      Duration: 00:00:05.31, start: 0.000000, bitrate: 1584 kb/s
    
        Stream #0:0(eng): Audio: aac (mp4a / 0x6134706D), 16000 Hz, mono, s16, 96 kb/s
    
        Metadata:
    
          creation_time   : 1946-12-04 21:52:33
    
          handler_name    : SoundHandle
    
        Stream #0:1(eng): Video: h264 (avc1 / 0x31637661), yuv420p, 720x480, 1599 kb/s, SAR 65536:65536 DAR 3:2, 13.97 fps, 43.08 tbr, 90k tbn, 180k tbc
    
        Metadata:
    
          creation_time   : 1946-12-04 21:52:33
    
          handler_name    : VideoHandle
    
    [buffer @ 0xb247f0] w:720 h:480 pixfmt:yuv420p tb:1/1000000 sar:65536/65536 sws_param:
    
    [mpeg @ 0xb23d10] VBV buffer size not set, muxing may fail
    
    Output #0, mpeg, to 'out.mpg':
    
      Metadata:
    
        major_brand     : isom
    
        minor_version   : 0
    
        compatible_brands: isom3gp4
    
        creation_time   : 1946-12-04 21:52:33
    
        encoder         : Lavf53.24.0
    
        Stream #0:0(eng): Video: mpeg2video, yuv420p, 720x480 [SAR 65536:65536 DAR 3:2], q=2-31, 200 kb/s, 90k tbn, 50 tbc
    
        Metadata:
    
          creation_time   : 1946-12-04 21:52:33
    
          handler_name    : VideoHandle
    
        Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 16000 Hz, mono, 96 kb/s
    
        Metadata:
    
          creation_time   : 1946-12-04 21:52:33
    
          handler_name    : SoundHandle
    
    Stream mapping:
    
      Stream #0:1 -> #0:0 (h264 -> mpeg2video)
    
      Stream #0:0 -> #0:1 (copy)
    
    Press [q] to stop, [?] for help
    
    frame=   20 fps=  0 q=0.0 size=      14kB time=00:00:00.38 bitrate= 301.8kbits/s dup=15 frame=   34 fps= 28 q=0.0 size=     132kB time=00:00:00.66 bitrate=1638.4kbits/s dup=25 frame=   45 fps= 25 q=0.0 size=     230kB time=00:00:00.88 bitrate=2141.1kbits/s dup=33 frame=   55 fps= 22 q=0.0 size=     294kB time=00:00:01.08 bitrate=2230.0kbits/s dup=40 frame=   66 fps= 21 q=0.0 size=     306kB time=00:00:01.21 bitrate=2061.5kbits/s dup=48 frame=   79 fps= 21 q=0.0 size=     436kB time=00:00:01.56 bitrate=2289.6kbits/s dup=57 frame=   88 fps= 20 q=0.0 size=     514kB time=00:00:01.74 bitrate=2419.9kbits/s dup=63 frame=  100 fps= 21 q=0.0 size=     584kB time=00:00:01.98 bitrate=2416.2kbits/s dup=71 frame=  110 fps= 20 q=0.0 size=     618kB time=00:00:02.17 bitrate=2326.6kbits/s dup=78 frame=  116 fps= 19 q=0.0 size=     650kB time=00:00:02.24 bitrate=2377.1kbits/s dup=82 frame=  132 fps= 20 q=0.0 size=     830kB time=00:00:02.62 bitrate=2595.2kbits/s dup=94 frame=  144 fps= 20 q=0.0 size=     904kB time=00:00:02.86 bitrate=2589.4kbits/s dup=103frame=  156 fps= 20 q=0.0 size=     970kB time=00:00:03.10 bitrate=2563.3kbits/s dup=112frame=  168 fps= 20 q=0.0 size=    1006kB time=00:00:03.20 bitrate=2575.4kbits/s dup=121frame=  179 fps= 20 q=0.0 size=    1138kB time=00:00:03.56 bitrate=2618.7kbits/s dup=129frame=  191 fps= 20 q=0.0 size=    1240kB time=00:00:03.80 bitrate=2673.2kbits/s dup=138frame=  203 fps= 20 q=0.0 size=    1342kB time=00:00:04.04 bitrate=2721.2kbits/s dup=147frame=  215 fps= 20 q=0.0 size=    1426kB time=00:00:04.22 bitrate=2765.6kbits/s dup=156frame=  227 fps= 20 q=0.0 size=    1536kB time=00:00:04.52 bitrate=2783.8kbits/s dup=165frame=  239 fps= 20 q=0.0 size=    1646kB time=00:00:04.76 bitrate=2832.8kbits/s dup=174frame=  248 fps= 20 q=0.0 size=    1726kB time=00:00:04.94 bitrate=2862.2kbits/s dup=181frame=  248 fps= 19 q=0.0 Lsize=    1738kB time=00:00:04.94 bitrate=2882.1kbits/s dup=181 drop=0
    
    video:1665kB audio:62kB global headers:0kB muxing overhead 0.639219%
    

    
    *****************************************                              
    
    Here is the output of the second command
    
    *****************************************
    

    
$ ffmpeg -i out.mpg -vcodec libx264 -acodec copy out1.mp4
    
    ffmpeg version 0.9, Copyright (c) 2000-2011 the FFmpeg developers
    
      built on Jun 12 2012 20:43:50 with gcc 4.4.3
    
      configuration: --enable-cross-compile --arch=arm --cpu=cortex-a8 --target-os=linux --enable-runtime-cpudetect --prefix=/data/data/org.witness.sscvideoproto --enable-pic --disable-shared --enable-static --cross-prefix=/home/n8fr8/dev/android/ndk/toolchains/arm-linux-androideabi-4.4.3/prebuilt/linux-x86/bin/arm-linux-androideabi- --sysroot=/home/n8fr8/dev/android/ndk/platforms/android-3/arch-arm --enable-version3 --enable-gpl --enable-small --enable-memalign-hack --disable-yasm --disable-doc --enable-decoder=mjpeg --enable-decoder=rawvideo --enable-encoder=libx264 --enable-muxer=mp4 --enable-demuxer=image2 --enable-demuxer=mjpeg --enable-demuxer=mp4 --enable-demuxer=mov --enable-parser=mjpeg --enable-filter=buffer --enable-filter=buffersink --enable-filter=drawbox --enable-filter=overlay --enable-filter=redact --enable-protocol=file --enable-ffmpeg --disable-ffplay --disable-ffprobe --disable-ffserver --disable-network --enable-libx264 --enable-zlib --extra-cflags=-I../x264 --extra-ldflags=-L../x264 --disabl  libavutil    51. 32. 0 / 51. 32. 0
    
      libavcodec   53. 42. 0 / 53. 42. 0
    
      libavformat  53. 24. 0 / 53. 24. 0
    
      libavfilter   2. 53. 0 /  2. 53. 0
    
      libswscale    2.  1. 0 /  2.  1. 0
    
      libpostproc  51.  2. 0 / 51.  2. 0
    
    [mp1 @ 0xb0d420] Header missing
    
        Last message repeated 8 times
    
    [mpeg @ 0xb05a90] Could not find codec parameters (Audio: mp3, 0 channels, s16)
    
    Input #0, mpeg, from 'out.mpg':
    
      Duration: 00:00:05.24, start: 1.000000, bitrate: 2712 kb/s
    
        Stream #0:0[0x1e0]: Video: mpeg2video, yuv420p, 720x480 [SAR 1:1 DAR 3:2], 104857 kb/s, 50 fps, 50 tbr, 90k tbn, 100 tbc
    
        Stream #0:1[0x1c0]: Audio: mp3, 0 channels, s16
    
    [buffer @ 0xb77ca0] w:720 h:480 pixfmt:yuv420p tb:1/1000000 sar:1/1 sws_param:
    
    [libx264 @ 0xb0c6e0] using SAR=1/1
    
    [libx264 @ 0xb0c6e0] using cpu capabilities: ARMv6 NEON
    
    [libx264 @ 0xb0c6e0] profile High, level 3.1
    
    [libx264 @ 0xb0c6e0] 264 - core 119 r2113 cc129ad - H.264/MPEG-4 AVC codec - Copyleft 2003-2011 - 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=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=25 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 'out1.mp4':
    
      Metadata:
    
        encoder         : Lavf53.24.0
    
        Stream #0:0: Video: h264 (![0][0][0] / 0x0021), yuv420p, 720x480 [SAR 1:1 DAR 3:2], q=-1--1, 50 tbn, 50 tbc
    
    Stream mapping:
    
      Stream #0:0 -> #0:0 (mpeg2video -> libx264)
    
    Press [q] to stop, [?] for help
    
    frame=  248 fps=  3 q=31.0 Lsize=     419kB time=00:00:04.92 bitrate= 697.5kbits/s
    
    video:415kB audio:0kB global headers:0kB muxing overhead 0.863133%
    
    [libx264 @ 0xb0c6e0] frame I:3     Avg QP:16.46  size:  3927
    
    [libx264 @ 0xb0c6e0] frame P:102   Avg QP:22.91  size:  3884
    
    [libx264 @ 0xb0c6e0] frame B:143   Avg QP:27.16  size:   116
    
    [libx264 @ 0xb0c6e0] consecutive B-frames: 18.1%  8.9% 18.1% 54.8%
    
    [libx264 @ 0xb0c6e0] mb I  I16..4: 56.3% 42.7%  1.0%
    
    [libx264 @ 0xb0c6e0] mb P  I16..4:  6.1%  9.9%  0.6%  P16..4: 33.2%  4.9%  2.2%  0.0%  0.0%    skip:43.1%
    
    [libx264 @ 0xb0c6e0] mb B  I16..4:  0.0%  0.0%  0.0%  B16..8:  6.7%  0.0%  0.0%  direct: 0.1%  skip:93.2%  L0:53.5% L1:45.4% BI: 1.2%
    
    [libx264 @ 0xb0c6e0] 8x8 transform intra:57.0% inter:85.5%
    
    [libx264 @ 0xb0c6e0] coded y,uvDC,uvAC intra: 36.0% 71.6% 24.9% inter: 4.4% 11.6% 0.6%
    
    [libx264 @ 0xb0c6e0] i16 v,h,dc,p: 35% 21% 10% 34%
    
    [libx264 @ 0xb0c6e0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 24% 22% 34%  3%  3%  4%  2%  4%  5%
    
    [libx264 @ 0xb0c6e0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 24% 19% 11%  4% 12% 12%  7%  5%  6%
    
    [libx264 @ 0xb0c6e0] i8c dc,h,v,p: 49% 22% 22%  7%
    
    [libx264 @ 0xb0c6e0] Weighted P-Frames: Y:2.9% UV:2.0%
    
    [libx264 @ 0xb0c6e0] ref P L0: 79.5%  8.1%  9.8%  2.5%  0.0%
    
    [libx264 @ 0xb0c6e0] ref B L0: 91.9%  7.5%  0.6%
    
    [libx264 @ 0xb0c6e0] ref B L1: 94.8%  5.2%
    
    [libx264 @ 0xb0c6e0] kb/s:684.84

  • convert exr filesequence with ffmpeg and x264 [closed]

    29 novembre 2012, par user1863947

    When i convert a exr sequence into quicktime mov file using ffmpeg and x264 codec it codes the video but in quicktime player and windows media player its just black ! but when i open it up with vlc i can see the image and it looks fine. When i try the same thing with a jpg sequence instead of exr it works perfect ! does anyone have an idea what that could be ?

    here is my ffmpeg code :

    ffmpeg -y -i C:/seq_v001.%04d.exr -c:v libx264 -preset slow -crf 17 C:/out.mov

    Here is the console output :

    ffmpeg version N-47062-g26c531c Copyright (c) 2000-2012 the FFmpeg developers
    
  built on Nov 25 2012 12:25:21 with gcc 4.7.2 (GCC)
    
  configuration: --enable-gpl --enable-version3 --disable-pthreads --enable-runtime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r --enable-libass --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enable-libgsm --enable-libmp3lame --enable-libnut --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libutvideo --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib
    
  libavutil      52.  9.100 / 52.  9.100
    
  libavcodec     54. 77.100 / 54. 77.100
    
  libavformat    54. 37.100 / 54. 37.100
    
  libavdevice    54.  3.100 / 54.  3.100
    
  libavfilter     3. 23.102 /  3. 23.102
    
  libswscale      2.  1.102 /  2.  1.102
    
  libswresample   0. 17.101 /  0. 17.101
    
  libpostproc    52.  2.100 / 52.  2.100
    
[image2 @ 000000000025e4c0] Stream #0: not enough frames to estimate rate; consider increasing probesize
    
Input #0, image2, from 'C:/seq_v001.%04d.exr':
    
  Duration: 00:00:04.00, start: 0.000000, bitrate: N/A
    
    Stream #0:0: Video: exr, rgb48le, 1920x1080 [SAR 1:1 DAR 16:9], 25 tbr, 25 tbn, 25 tbc
    
[libx264 @ 0000000001fd0ea0] using SAR=1/1
    
[libx264 @ 0000000001fd0ea0] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2
    
[libx264 @ 0000000001fd0ea0] profile High 4:4:4 Predictive, level 5.0, 4:4:4 8-bit
    
[libx264 @ 0000000001fd0ea0] 264 - core 128 r2216 198a7ea - H.264/MPEG-4 AVC codec - Copyleft 2003-2012 - http://www.videolan.org/x264.html - options: cabac=1 ref=5 deblock=1:0:0 analyse=0x3:0x113 me=umh subme=8 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=4 threads=18 lookahead_threads=3 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=2 b_bias=0 direct=3 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=50 rc=crf mbtree=1 crf=17.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
    
Output #0, mov, to 'C:/out.mov':
    
  Metadata:
    
    encoder         : Lavf54.37.100
    
    Stream #0:0: Video: h264 (avc1 / 0x31637661), yuv444p, 1920x1080 [SAR 1:1 DAR 16:9], q=-1--1, 12800 tbn, 25 tbc
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (exr -> libx264)
    
Press [q] to stop, [?] for help
    
[exr @ 0000000001fddea0] Found more than one compression attribute
    
[exr @ 0000000001fdda40] Found more than one compression attribute
    
[exr @ 0000000001fde2e0] Found more than one compression attribute
    
[exr @ 0000000001fde740] Found more than one compression attribute
    
[exr @ 0000000001fdeb80] Found more than one compression attribute
    
[exr @ 0000000001fdefe0] Found more than one compression attribute
    
frame=    7 fps=0.0 q=0.0 size=       0kB time=00:00:00.00 bitrate=   0.0kbits/s    
    
Found more than one compression attribute
    
[exr @ 0000000001fdf880] Found more than one compression attribute
    
[exr @ 0000000001fdfcc0] Found more than one compression attribute
    
[exr @ 0000000001fe0120] Found more than one compression attribute
    
[exr @ 0000000001fe0560] Found more than one compression attribute
    
[exr @ 0000000001fe09c0] Found more than one compression attribute
    
[exr @ 0000000001fe0e00] Found more than one compression attribute
    
[exr @ 0000000001fddea0] Found more than one compression attribute
    
[exr @ 0000000001fdda40] Found more than one compression attribute
    
[exr @ 0000000001fde2e0] Found more than one compression attribute
    
frame=   17 fps= 16 q=0.0 size=       0kB time=00:00:00.00 bitrate=   0.0kbits/s    
    
Found more than one compression attribute
    
[exr @ 0000000001fdeb80] Found more than one compression attribute
    
[exr @ 0000000001fdefe0] Found more than one compression attribute
    
[exr @ 0000000001fdf420] Found more than one compression attribute
    
[exr @ 0000000001fdf880] Found more than one compression attribute
    
[exr @ 0000000001fdfcc0] Found more than one compression attribute
    
[exr @ 0000000001fe0120] Found more than one compression attribute
    
[exr @ 0000000001fe0560] Found more than one compression attribute
    
[exr @ 0000000001fe09c0] Found more than one compression attribute
    
[exr @ 0000000001fe0e00] Found more than one compression attribute
    
[exr @ 0000000001fddea0] Found more than one compression attribute
    
frame=   28 fps= 18 q=0.0 size=       0kB time=00:00:00.00 bitrate=   0.0kbits/s    
    
Found more than one compression attribute
    
[exr @ 0000000001fde2e0] Found more than one compression attribute
    
[exr @ 0000000001fde740] Found more than one compression attribute
    
[exr @ 0000000001fdeb80] Found more than one compression attribute
    
[exr @ 0000000001fdefe0] Found more than one compression attribute
    
[exr @ 0000000001fdf420] Found more than one compression attribute
    
[exr @ 0000000001fdf880] Found more than one compression attribute
    
[exr @ 0000000001fdfcc0] Found more than one compression attribute
    
[exr @ 0000000001fe0120] Found more than one compression attribute
    
[exr @ 0000000001fe0560] Found more than one compression attribute
    
[exr @ 0000000001fe09c0] Found more than one compression attribute
    
frame=   39 fps= 19 q=0.0 size=       0kB time=00:00:00.00 bitrate=   0.0kbits/s    
    
Found more than one compression attribute
    
[exr @ 0000000001fddea0] Found more than one compression attribute
    
[exr @ 0000000001fdda40] Found more than one compression attribute
    
[exr @ 0000000001fde2e0] Found more than one compression attribute
    
[exr @ 0000000001fde740] Found more than one compression attribute
    
[exr @ 0000000001fdeb80] Found more than one compression attribute
    
[exr @ 0000000001fdefe0] Found more than one compression attribute
    
[exr @ 0000000001fdf420] Found more than one compression attribute
    
[exr @ 0000000001fdf880] Found more than one compression attribute
    
[exr @ 0000000001fdfcc0] Found more than one compression attribute
    
[exr @ 0000000001fe0120] Found more than one compression attribute
    
frame=   50 fps= 19 q=0.0 size=       0kB time=00:00:00.00 bitrate=   0.0kbits/s    
    
Found more than one compression attribute
    
[exr @ 0000000001fe09c0] Found more than one compression attribute
    
[exr @ 0000000001fe0e00] Found more than one compression attribute
    
[exr @ 0000000001fddea0] Found more than one compression attribute
    
[exr @ 0000000001fdda40] Found more than one compression attribute
    
[exr @ 0000000001fde2e0] Found more than one compression attribute
    
[exr @ 0000000001fde740] Found more than one compression attribute
    
frame=   57 fps= 16 q=0.0 size=       0kB time=00:00:00.00 bitrate=   0.0kbits/s    
    
Found more than one compression attribute
    
[exr @ 0000000001fdefe0] Found more than one compression attribute
    
[exr @ 0000000001fdf420] Found more than one compression attribute
    
[exr @ 0000000001fdf880] Found more than one compression attribute
    
[exr @ 0000000001fdfcc0] Found more than one compression attribute
    
[exr @ 0000000001fe0120] Found more than one compression attribute
    
[exr @ 0000000001fe0560] Found more than one compression attribute
    
[exr @ 0000000001fe09c0] Found more than one compression attribute
    
[exr @ 0000000001fe0e00] Found more than one compression attribute
    
frame=   66 fps= 17 q=0.0 size=       0kB time=00:00:00.00 bitrate=   0.0kbits/s    
    
Found more than one compression attribute
    
[exr @ 0000000001fdda40] Found more than one compression attribute
    
[exr @ 0000000001fde2e0] Found more than one compression attribute
    
[exr @ 0000000001fde740] Found more than one compression attribute
    
[exr @ 0000000001fdeb80] Found more than one compression attribute
    
[exr @ 0000000001fdefe0] Found more than one compression attribute
    
[exr @ 0000000001fdf420] Found more than one compression attribute
    
[exr @ 0000000001fdf880] Found more than one compression attribute
    
frame=   74 fps= 16 q=22.0 size=     255kB time=00:00:00.00 bitrate=   0.0kbits/s    
    
Found more than one compression attribute
    
[exr @ 0000000001fe0120] Found more than one compression attribute
    
[exr @ 0000000001fe0560] Found more than one compression attribute
    
[exr @ 0000000001fe09c0] Found more than one compression attribute
    
[exr @ 0000000001fe0e00] Found more than one compression attribute
    
frame=   79 fps= 16 q=22.0 size=     467kB time=00:00:00.20 bitrate=19134.5kbits/s    
    
Found more than one compression attribute
    
[exr @ 0000000001fdda40] Found more than one compression attribute
    
[exr @ 0000000001fde2e0] Found more than one compression attribute
    
[exr @ 0000000001fde740] Found more than one compression attribute
    
frame=   83 fps= 15 q=22.0 size=     652kB time=00:00:00.36 bitrate=14829.5kbits/s    
    
Found more than one compression attribute
    
[exr @ 0000000001fdefe0] Found more than one compression attribute
    
[exr @ 0000000001fdf420] Found more than one compression attribute
    
[exr @ 0000000001fdf880] Found more than one compression attribute
    
[exr @ 0000000001fdfcc0] Found more than one compression attribute
    
frame=  100 fps= 15 q=22.0 size=    1505kB time=-577014:-32:-22.-77 bitrate=  -0.0kbits/s    
    
frame=  100 fps=9.6 q=-1.0 Lsize=    3831kB time=00:00:03.92 bitrate=8006.7kbits/s    
    

    
video:3829kB audio:0kB subtitle:0 global headers:0kB muxing overhead 0.050698%
    
[libx264 @ 0000000001fd0ea0] frame I:1     Avg QP:18.35  size:168478
    
[libx264 @ 0000000001fd0ea0] frame P:31    Avg QP:16.10  size: 83540
    
[libx264 @ 0000000001fd0ea0] frame B:68    Avg QP:20.34  size: 17093
    
[libx264 @ 0000000001fd0ea0] consecutive B-frames:  7.0%  4.0%  9.0% 80.0%
    
[libx264 @ 0000000001fd0ea0] mb I  I16..4: 22.6% 67.9%  9.4%
    
[libx264 @ 0000000001fd0ea0] mb P  I16..4:  1.3%  7.3%  0.6%  P16..4: 20.3% 10.1%  5.7%  0.0%  0.0%    skip:54.6%
    
[libx264 @ 0000000001fd0ea0] mb B  I16..4:  0.2%  0.8%  0.1%  B16..8: 30.8%  4.8%  1.2%  direct: 1.5%  skip:60.6%  L0:46.0% L1:48.6% BI: 5.4%
    
[libx264 @ 0000000001fd0ea0] 8x8 transform intra:76.0% inter:78.8%
    
[libx264 @ 0000000001fd0ea0] direct mvs  spatial:85.3% temporal:14.7%
    
[libx264 @ 0000000001fd0ea0] coded y,u,v intra: 87.8% 56.3% 53.3% inter: 13.0% 6.1% 5.0%
    
[libx264 @ 0000000001fd0ea0] i16 v,h,dc,p: 12%  9% 24% 55%
    
[libx264 @ 0000000001fd0ea0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 10%  8% 32%  7% 11%  8%  9%  7%  9%
    
[libx264 @ 0000000001fd0ea0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 12%  8%  5%  8% 23% 14% 11%  9% 11%
    
[libx264 @ 0000000001fd0ea0] Weighted P-Frames: Y:0.0% UV:0.0%
    
[libx264 @ 0000000001fd0ea0] ref P L0: 40.6%  9.5% 25.3% 13.3%  9.3%  2.1%
    
[libx264 @ 0000000001fd0ea0] ref B L0: 64.9% 24.5%  8.7%  1.9%
    
[libx264 @ 0000000001fd0ea0] ref B L1: 89.8% 10.2%
    
[libx264 @ 0000000001fd0ea0] kb/s:7841.10

  • convert exr filesequence with ffmpeg and x264 [closed]

    29 novembre 2012, par user1863947

    When i convert a exr sequence into quicktime mov file using ffmpeg and x264 codec it codes the video but in quicktime player and windows media player its just black ! but when i open it up with vlc i can see the image and it looks fine. When i try the same thing with a jpg sequence instead of exr it works perfect ! does anyone have an idea what that could be ?

    here is my ffmpeg code :

    ffmpeg -y -i C:/seq_v001.%04d.exr -c:v libx264 -preset slow -crf 17 C:/out.mov

    Here is the console output :

    ffmpeg version N-47062-g26c531c Copyright (c) 2000-2012 the FFmpeg developers
    
  built on Nov 25 2012 12:25:21 with gcc 4.7.2 (GCC)
    
  configuration: --enable-gpl --enable-version3 --disable-pthreads --enable-runtime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r --enable-libass --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enable-libgsm --enable-libmp3lame --enable-libnut --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libutvideo --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib
    
  libavutil      52.  9.100 / 52.  9.100
    
  libavcodec     54. 77.100 / 54. 77.100
    
  libavformat    54. 37.100 / 54. 37.100
    
  libavdevice    54.  3.100 / 54.  3.100
    
  libavfilter     3. 23.102 /  3. 23.102
    
  libswscale      2.  1.102 /  2.  1.102
    
  libswresample   0. 17.101 /  0. 17.101
    
  libpostproc    52.  2.100 / 52.  2.100
    
[image2 @ 000000000025e4c0] Stream #0: not enough frames to estimate rate; consider increasing probesize
    
Input #0, image2, from 'C:/seq_v001.%04d.exr':
    
  Duration: 00:00:04.00, start: 0.000000, bitrate: N/A
    
    Stream #0:0: Video: exr, rgb48le, 1920x1080 [SAR 1:1 DAR 16:9], 25 tbr, 25 tbn, 25 tbc
    
[libx264 @ 0000000001fd0ea0] using SAR=1/1
    
[libx264 @ 0000000001fd0ea0] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2
    
[libx264 @ 0000000001fd0ea0] profile High 4:4:4 Predictive, level 5.0, 4:4:4 8-bit
    
[libx264 @ 0000000001fd0ea0] 264 - core 128 r2216 198a7ea - H.264/MPEG-4 AVC codec - Copyleft 2003-2012 - http://www.videolan.org/x264.html - options: cabac=1 ref=5 deblock=1:0:0 analyse=0x3:0x113 me=umh subme=8 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=4 threads=18 lookahead_threads=3 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=2 b_bias=0 direct=3 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=50 rc=crf mbtree=1 crf=17.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
    
Output #0, mov, to 'C:/out.mov':
    
  Metadata:
    
    encoder         : Lavf54.37.100
    
    Stream #0:0: Video: h264 (avc1 / 0x31637661), yuv444p, 1920x1080 [SAR 1:1 DAR 16:9], q=-1--1, 12800 tbn, 25 tbc
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (exr -> libx264)
    
Press [q] to stop, [?] for help
    
[exr @ 0000000001fddea0] Found more than one compression attribute
    
[exr @ 0000000001fdda40] Found more than one compression attribute
    
[exr @ 0000000001fde2e0] Found more than one compression attribute
    
[exr @ 0000000001fde740] Found more than one compression attribute
    
[exr @ 0000000001fdeb80] Found more than one compression attribute
    
[exr @ 0000000001fdefe0] Found more than one compression attribute
    
frame=    7 fps=0.0 q=0.0 size=       0kB time=00:00:00.00 bitrate=   0.0kbits/s    
    
Found more than one compression attribute
    
[exr @ 0000000001fdf880] Found more than one compression attribute
    
[exr @ 0000000001fdfcc0] Found more than one compression attribute
    
[exr @ 0000000001fe0120] Found more than one compression attribute
    
[exr @ 0000000001fe0560] Found more than one compression attribute
    
[exr @ 0000000001fe09c0] Found more than one compression attribute
    
[exr @ 0000000001fe0e00] Found more than one compression attribute
    
[exr @ 0000000001fddea0] Found more than one compression attribute
    
[exr @ 0000000001fdda40] Found more than one compression attribute
    
[exr @ 0000000001fde2e0] Found more than one compression attribute
    
frame=   17 fps= 16 q=0.0 size=       0kB time=00:00:00.00 bitrate=   0.0kbits/s    
    
Found more than one compression attribute
    
[exr @ 0000000001fdeb80] Found more than one compression attribute
    
[exr @ 0000000001fdefe0] Found more than one compression attribute
    
[exr @ 0000000001fdf420] Found more than one compression attribute
    
[exr @ 0000000001fdf880] Found more than one compression attribute
    
[exr @ 0000000001fdfcc0] Found more than one compression attribute
    
[exr @ 0000000001fe0120] Found more than one compression attribute
    
[exr @ 0000000001fe0560] Found more than one compression attribute
    
[exr @ 0000000001fe09c0] Found more than one compression attribute
    
[exr @ 0000000001fe0e00] Found more than one compression attribute
    
[exr @ 0000000001fddea0] Found more than one compression attribute
    
frame=   28 fps= 18 q=0.0 size=       0kB time=00:00:00.00 bitrate=   0.0kbits/s    
    
Found more than one compression attribute
    
[exr @ 0000000001fde2e0] Found more than one compression attribute
    
[exr @ 0000000001fde740] Found more than one compression attribute
    
[exr @ 0000000001fdeb80] Found more than one compression attribute
    
[exr @ 0000000001fdefe0] Found more than one compression attribute
    
[exr @ 0000000001fdf420] Found more than one compression attribute
    
[exr @ 0000000001fdf880] Found more than one compression attribute
    
[exr @ 0000000001fdfcc0] Found more than one compression attribute
    
[exr @ 0000000001fe0120] Found more than one compression attribute
    
[exr @ 0000000001fe0560] Found more than one compression attribute
    
[exr @ 0000000001fe09c0] Found more than one compression attribute
    
frame=   39 fps= 19 q=0.0 size=       0kB time=00:00:00.00 bitrate=   0.0kbits/s    
    
Found more than one compression attribute
    
[exr @ 0000000001fddea0] Found more than one compression attribute
    
[exr @ 0000000001fdda40] Found more than one compression attribute
    
[exr @ 0000000001fde2e0] Found more than one compression attribute
    
[exr @ 0000000001fde740] Found more than one compression attribute
    
[exr @ 0000000001fdeb80] Found more than one compression attribute
    
[exr @ 0000000001fdefe0] Found more than one compression attribute
    
[exr @ 0000000001fdf420] Found more than one compression attribute
    
[exr @ 0000000001fdf880] Found more than one compression attribute
    
[exr @ 0000000001fdfcc0] Found more than one compression attribute
    
[exr @ 0000000001fe0120] Found more than one compression attribute
    
frame=   50 fps= 19 q=0.0 size=       0kB time=00:00:00.00 bitrate=   0.0kbits/s    
    
Found more than one compression attribute
    
[exr @ 0000000001fe09c0] Found more than one compression attribute
    
[exr @ 0000000001fe0e00] Found more than one compression attribute
    
[exr @ 0000000001fddea0] Found more than one compression attribute
    
[exr @ 0000000001fdda40] Found more than one compression attribute
    
[exr @ 0000000001fde2e0] Found more than one compression attribute
    
[exr @ 0000000001fde740] Found more than one compression attribute
    
frame=   57 fps= 16 q=0.0 size=       0kB time=00:00:00.00 bitrate=   0.0kbits/s    
    
Found more than one compression attribute
    
[exr @ 0000000001fdefe0] Found more than one compression attribute
    
[exr @ 0000000001fdf420] Found more than one compression attribute
    
[exr @ 0000000001fdf880] Found more than one compression attribute
    
[exr @ 0000000001fdfcc0] Found more than one compression attribute
    
[exr @ 0000000001fe0120] Found more than one compression attribute
    
[exr @ 0000000001fe0560] Found more than one compression attribute
    
[exr @ 0000000001fe09c0] Found more than one compression attribute
    
[exr @ 0000000001fe0e00] Found more than one compression attribute
    
frame=   66 fps= 17 q=0.0 size=       0kB time=00:00:00.00 bitrate=   0.0kbits/s    
    
Found more than one compression attribute
    
[exr @ 0000000001fdda40] Found more than one compression attribute
    
[exr @ 0000000001fde2e0] Found more than one compression attribute
    
[exr @ 0000000001fde740] Found more than one compression attribute
    
[exr @ 0000000001fdeb80] Found more than one compression attribute
    
[exr @ 0000000001fdefe0] Found more than one compression attribute
    
[exr @ 0000000001fdf420] Found more than one compression attribute
    
[exr @ 0000000001fdf880] Found more than one compression attribute
    
frame=   74 fps= 16 q=22.0 size=     255kB time=00:00:00.00 bitrate=   0.0kbits/s    
    
Found more than one compression attribute
    
[exr @ 0000000001fe0120] Found more than one compression attribute
    
[exr @ 0000000001fe0560] Found more than one compression attribute
    
[exr @ 0000000001fe09c0] Found more than one compression attribute
    
[exr @ 0000000001fe0e00] Found more than one compression attribute
    
frame=   79 fps= 16 q=22.0 size=     467kB time=00:00:00.20 bitrate=19134.5kbits/s    
    
Found more than one compression attribute
    
[exr @ 0000000001fdda40] Found more than one compression attribute
    
[exr @ 0000000001fde2e0] Found more than one compression attribute
    
[exr @ 0000000001fde740] Found more than one compression attribute
    
frame=   83 fps= 15 q=22.0 size=     652kB time=00:00:00.36 bitrate=14829.5kbits/s    
    
Found more than one compression attribute
    
[exr @ 0000000001fdefe0] Found more than one compression attribute
    
[exr @ 0000000001fdf420] Found more than one compression attribute
    
[exr @ 0000000001fdf880] Found more than one compression attribute
    
[exr @ 0000000001fdfcc0] Found more than one compression attribute
    
frame=  100 fps= 15 q=22.0 size=    1505kB time=-577014:-32:-22.-77 bitrate=  -0.0kbits/s    
    
frame=  100 fps=9.6 q=-1.0 Lsize=    3831kB time=00:00:03.92 bitrate=8006.7kbits/s    
    

    
video:3829kB audio:0kB subtitle:0 global headers:0kB muxing overhead 0.050698%
    
[libx264 @ 0000000001fd0ea0] frame I:1     Avg QP:18.35  size:168478
    
[libx264 @ 0000000001fd0ea0] frame P:31    Avg QP:16.10  size: 83540
    
[libx264 @ 0000000001fd0ea0] frame B:68    Avg QP:20.34  size: 17093
    
[libx264 @ 0000000001fd0ea0] consecutive B-frames:  7.0%  4.0%  9.0% 80.0%
    
[libx264 @ 0000000001fd0ea0] mb I  I16..4: 22.6% 67.9%  9.4%
    
[libx264 @ 0000000001fd0ea0] mb P  I16..4:  1.3%  7.3%  0.6%  P16..4: 20.3% 10.1%  5.7%  0.0%  0.0%    skip:54.6%
    
[libx264 @ 0000000001fd0ea0] mb B  I16..4:  0.2%  0.8%  0.1%  B16..8: 30.8%  4.8%  1.2%  direct: 1.5%  skip:60.6%  L0:46.0% L1:48.6% BI: 5.4%
    
[libx264 @ 0000000001fd0ea0] 8x8 transform intra:76.0% inter:78.8%
    
[libx264 @ 0000000001fd0ea0] direct mvs  spatial:85.3% temporal:14.7%
    
[libx264 @ 0000000001fd0ea0] coded y,u,v intra: 87.8% 56.3% 53.3% inter: 13.0% 6.1% 5.0%
    
[libx264 @ 0000000001fd0ea0] i16 v,h,dc,p: 12%  9% 24% 55%
    
[libx264 @ 0000000001fd0ea0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 10%  8% 32%  7% 11%  8%  9%  7%  9%
    
[libx264 @ 0000000001fd0ea0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 12%  8%  5%  8% 23% 14% 11%  9% 11%
    
[libx264 @ 0000000001fd0ea0] Weighted P-Frames: Y:0.0% UV:0.0%
    
[libx264 @ 0000000001fd0ea0] ref P L0: 40.6%  9.5% 25.3% 13.3%  9.3%  2.1%
    
[libx264 @ 0000000001fd0ea0] ref B L0: 64.9% 24.5%  8.7%  1.9%
    
[libx264 @ 0000000001fd0ea0] ref B L1: 89.8% 10.2%
    
[libx264 @ 0000000001fd0ea0] kb/s:7841.10

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