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  • Send .mov file to ffmpeg via pipe (stdin)

    13 octobre 2014, par Ruslan Sharipov

    If specify file in -i option, ffmpeg successfully handles file : http://pastebin.com/cn4w4aR2

    But, if send file to ffmpeg via pipe (to stdin), i receive error stream 1, offset 0x24 : partial file :

        serafim@serafim:~/Downloads/mov $ cat RecordedVideo-6sec.MOV | ffmpeg -i pipe:0 -codec copy -bsf h264_mp4toannexb -f hls -hls_list_size 0 -hls_time 5 -y index.m3u8
    
ffmpeg version 2.3.3 Copyright (c) 2000-2014 the FFmpeg developers
    
  built on Aug 25 2014 19:47:15 with Apple LLVM version 5.1 (clang-503.0.40) (based on LLVM 3.4svn)
    
  configuration: --prefix=/usr/local/Cellar/ffmpeg/2.3.3 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-avresample --enable-vda --cc=clang --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable-libmp3lame --enable-libxvid
    
  libavutil      52. 92.100 / 52. 92.100
    
  libavcodec     55. 69.100 / 55. 69.100
    
  libavformat    55. 48.100 / 55. 48.100
    
  libavdevice    55. 13.102 / 55. 13.102
    
  libavfilter     4. 11.100 /  4. 11.100
    
  libavresample   1.  3.  0 /  1.  3.  0
    
  libswscale      2.  6.100 /  2.  6.100
    
  libswresample   0. 19.100 /  0. 19.100
    
  libpostproc    52.  3.100 / 52.  3.100
    
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fc6a4816800] stream 1, offset 0x24: partial file
    
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fc6a4816800] Could not find codec parameters for stream 0 (Video: h264 (avc1 / 0x31637661), 720x1280, 1068 kb/s): unspecified pixel format
    
Consider increasing the value for the 'analyzeduration' and 'probesize' options
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'pipe:0':
    
  Metadata:
    
    major_brand     : qt
    
    minor_version   : 0
    
    compatible_brands: qt
    
    creation_time   : 2014-10-12 10:51:18
    
  Duration: 00:00:04.06, bitrate: N/A
    
    Stream #0:0(und): Video: h264 (avc1 / 0x31637661), 720x1280, 1068 kb/s, 24.61 fps, 120 tbr, 600 tbn, 1200 tbc (default)
    
    Metadata:
    
      creation_time   : 2014-10-12 10:51:18
    
      handler_name    : Core Media Data Handler
    
      encoder         : H.264
    
    Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 64 kb/s (default)
    
    Metadata:
    
      creation_time   : 2014-10-12 10:51:18
    
      handler_name    : Core Media Data Handler
    
[mpegts @ 0x7fc6a481b800] Using AVStream.codec.time_base as a timebase hint to the muxer is deprecated. Set AVStream.time_base instead.
    
    Last message repeated 1 times
    
[adts @ 0x7fc6a481e200] Using AVStream.codec.time_base as a timebase hint to the muxer is deprecated. Set AVStream.time_base instead.
    
Output #0, hls, to 'index.m3u8':
    
  Metadata:
    
    major_brand     : qt
    
    minor_version   : 0
    
    compatible_brands: qt
    
    encoder         : Lavf55.48.100
    
    Stream #0:0(und): Video: h264 (avc1 / 0x31637661), 720x1280, q=2-31, 1068 kb/s, 24.61 fps, 600 tbn, 600 tbc (default)
    
    Metadata:
    
      creation_time   : 2014-10-12 10:51:18
    
      handler_name    : Core Media Data Handler
    
      encoder         : H.264
    
    Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, 64 kb/s (default)
    
    Metadata:
    
      creation_time   : 2014-10-12 10:51:18
    
      handler_name    : Core Media Data Handler
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (copy)
    
  Stream #0:1 -> #0:1 (copy)
    
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fc6a4816800] stream 1, offset 0x28: partial file
    
pipe:0: Invalid data found when processing input
    
frame=    0 fps=0.0 q=-1.0 Lsize=N/A time=00:00:00.00 bitrate=N/A
    
video:0kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown

    How send .mov file to ffmpeg via pipe ?

  • ffmpeg error : parsed_overlay framesync - Buffer queue overflow, dropping

    23 octobre 2014, par Tom

    On most video files my ffmpeg command works fine. but on some video files I get the following error code. something goes wrong with scaling and overlaying filters. but it depends on input files. I’m still searching for reasons and solutions. Maybe somebody knows more about it ?

        [Parsed_overlay_1 @ *] [framesync @ *] Buffer queue overflow, dropping."

    Input :

      ffmpeg 
    
  -i "/var/www/vhosts/domain.com/httpdocs/video/temp/input.wmv" 
    
  -i "/var/www/vhosts/domain.com/httpdocs/images/logo_w140.png" 
    
  -filter_complex 'scale=trunc(oh*a/2)*2:320,overlay=main_w-overlay_w-10:main_h-overlay_h-10' 
    
  -ss 00:00:00 -t 00:00:44 -r 24 -b:v 360k -bt 416k -vcodec libx264 
    
  -preset veryslow -ar 11025 -y -acodec libfaac -ac 1 -ab 64k 
    
  /var/www/vhosts/domain.com/httpdocs/Protected/41000/output.mp4

    Output :

      ffmpeg version 2.3.2 Copyright (c) 2000-2014 the FFmpeg developers
    
    built on Aug 13 2014 16:39:32 with gcc 4.4.5 (Debian 4.4.5-8)
    
    configuration: --enable-avfilter --enable-libmp3lame --enable-shared --disable-mmx --arch=x86_64 --enable-libfaac --enable-nonfree --enable-filter=movie --enable-libx264 --enable-gpl --enable-version3 --enable-postproc --enable-libvorbis --enable-libx264 --enable-x11grab --prefix=/usr --enable-libgsm --enable-libdc1394
    
    libavutil      52. 92.100 / 52. 92.100
    
    libavcodec     55. 69.100 / 55. 69.100
    
    libavformat    55. 48.100 / 55. 48.100
    
    libavdevice    55. 13.102 / 55. 13.102
    
    libavfilter     4. 11.100 /  4. 11.100
    
    libswscale      2.  6.100 /  2.  6.100
    
    libswresample   0. 19.100 /  0. 19.100
    
    libpostproc    52.  3.100 / 52.  3.100
    
  [wmv3 @ 0x2451bb0] Extra data: 8 bits left, value: 0
    
  [mjpeg @ 0x2450c70] ignoring invalid SAR: 0/0
    
  Guessed Channel Layout for  Input Stream #0.1 : stereo
    
  Input #0, asf, from '/var/www/vhosts/domain.com/httpdocs/video/temp/input.wmv':
    
    Metadata:
    
      WMFSDKNeeded    : 0.0.0.0000
    
      DeviceConformanceTemplate: MP@LL
    
      WMFSDKVersion   : 12.0.7601.17514
    
      IsVBR           : 0
    
    Duration: 00:00:43.99, start: 0.000000, bitrate: 1584 kb/s
    
      Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg), 320x240, 90k tbr, 90k tbn, 90k tbc
    
      Metadata:
    
        comment         : Movie/video screen capture
    
      Stream #0:1(eng): Audio: wmav2 (a[1][0][0] / 0x0161), 48000 Hz, 2 channels, fltp, 96 kb/s
    
      Stream #0:2(eng): Video: wmv3 (Main) (WMV3 / 0x33564D57), yuv420p, 320x240, 1500 kb/s, 30 fps, 30 tbr, 1k tbn, 1k tbc
    
  Input #1, image2, from '/var/www/vhosts/domain.com/httpdocs/images/logo_w140.png':
    
    Duration: 00:00:00.04, start: 0.000000, bitrate: N/A
    
      Stream #1:0: Video: png, rgba, 140x36, 25 tbr, 25 tbn, 25 tbc
    
  [swscaler @ 0x2432d50] deprecated pixel format used, make sure you did set range correctly
    
  [libx264 @ 0x249c3b0] using cpu capabilities: none!
    
  [libx264 @ 0x249c3b0] profile High, level 3.1
    
  [libx264 @ 0x249c3b0] 264 - core 142 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=1 ref=16 deblock=1:0:0 analyse=0x3:0x133 me=umh subme=10 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=24 chroma_me=1 trellis=2 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=8 b_pyramid=2 b_adapt=2 b_bias=0 direct=3 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=24 scenecut=40 intra_refresh=0 rc_lookahead=60 rc=abr mbtree=1 bitrate=360 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
    
  [wmv3 @ 0x245da80] Extra data: 8 bits left, value: 0
    
  Output #0, mp4, to '/var/www/vhosts/domain.com/httpdocs/Protected/41000/b7fe950bc0ea5a3776c3893dc035a973.mp4':
    
    Metadata:
    
      WMFSDKNeeded    : 0.0.0.0000
    
      DeviceConformanceTemplate: MP@LL
    
      WMFSDKVersion   : 12.0.7601.17514
    
      IsVBR           : 0
    
      encoder         : Lavf55.48.100
    
      Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 426x320, q=-1--1, 360 kb/s, 24 fps, 12288 tbn, 24 tbc (default)
    
      Metadata:
    
        encoder         : Lavc55.69.100 libx264
    
      Stream #0:1(eng): Audio: aac (libfaac) ([64][0][0][0] / 0x0040), 11025 Hz, mono, s16, 64 kb/s
    
      Metadata:
    
        encoder         : Lavc55.69.100 libfaac
    
  Stream mapping:
    
    Stream #0:0 (mjpeg) -> scale (graph 0)
    
    Stream #0:2 (wmv3) -> overlay:overlay (graph 0)
    
    overlay (graph 0) -> Stream #0:0 (libx264)
    
    Stream #0:1 -> #0:1 (wmav2 (native) -> aac (libfaac))
    
  Press [q] to stop, [?] for help
    
  [mjpeg @ 0x2452690] ignoring invalid SAR: 0/0
    
  [Parsed_overlay_1 @ 0x244d8c0] [framesync @ 0x244d988] Buffer queue overflow, dropping.
    
      Last message repeated 161 times
    
  frame=    1 fps=0.0 q=0.0 size=       0kB time=00:00:06.73 bitrate=   0.1kbits/s[Parsed_overlay_1 @ 0x244d8c0] [framesync @ 0x244d988] Buffer queue overflow, dropping.
    
      Last message repeated 237 times
    
  frame=    1 fps=1.0 q=0.0 size=      13kB time=00:00:14.44 bitrate=   7.3kbits/s[Parsed_overlay_1 @ 0x244d8c0] [framesync @ 0x244d988] Buffer queue overflow, dropping.
    
      Last message repeated 238 times
    
  frame=    1 fps=0.7 q=0.0 size=      34kB time=00:00:22.43 bitrate=  12.6kbits/s[Parsed_overlay_1 @ 0x244d8c0] [framesync @ 0x244d988] Buffer queue overflow, dropping.
    
      Last message repeated 244 times
    
  frame=    1 fps=0.5 q=0.0 size=      55kB time=00:00:30.23 bitrate=  14.9kbits/s[Parsed_overlay_1 @ 0x244d8c0] [framesync @ 0x244d988] Buffer queue overflow, dropping.
    
      Last message repeated 241 times
    
  frame=    1 fps=0.4 q=0.0 size=      76kB time=00:00:38.12 bitrate=  16.4kbits/s[Parsed_overlay_1 @ 0x244d8c0] [framesync @ 0x244d988] Buffer queue overflow, dropping.
    
      Last message repeated 126 times
    
  frame=    2 fps=0.7 q=-1.0 Lsize=     126kB time=00:00:44.00 bitrate=  23.4kbits/s dup=0 drop=64
    
  video:3kB audio:118kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 4.045506%
    
  [libx264 @ 0x249c3b0] frame I:1     Avg QP:30.19  size:  1778
    
  [libx264 @ 0x249c3b0] frame P:1     Avg QP:34.00  size:   125
    
  [libx264 @ 0x249c3b0] mb I  I16..4: 54.1% 44.3%  1.7%
    
  [libx264 @ 0x249c3b0] mb P  I16..4:  0.0%  0.0%  0.0%  P16..4: 10.7%  0.4%  3.5%  0.0%  0.0%    skip:85.4%
    
  [libx264 @ 0x249c3b0] final ratefactor: 25.19
    
  [libx264 @ 0x249c3b0] 8x8 transform intra:44.3% inter:100.0%
    
  [libx264 @ 0x249c3b0] coded y,uvDC,uvAC intra: 20.9% 34.3% 0.2% inter: 0.0% 0.2% 0.0%
    
  [libx264 @ 0x249c3b0] i16 v,h,dc,p: 34% 20% 14% 33%
    
  [libx264 @ 0x249c3b0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu:  9%  6% 15% 12% 15%  9% 13% 11% 10%
    
  [libx264 @ 0x249c3b0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu:  8% 44% 14%  6%  4% 10%  5%  3%  5%
    
  [libx264 @ 0x249c3b0] i8c dc,h,v,p: 48% 26% 21%  5%
    
  [libx264 @ 0x249c3b0] Weighted P-Frames: Y:0.0% UV:0.0%
    
  [libx264 @ 0x249c3b0] kb/s:182.69

  • ffmpeg wont encode h264 mp4 video with libx264 installed

    2 décembre 2014, par el producer

    I’m trying to do a simple encoding of an mp4 in h264 to mp4 but I keep getting the error :

    Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height

    I’m using this command :

    ffmpeg -i qDqMvfoapXh6FO3KMuYiZCcG.mp4 out.mp4

    I have compiled and installed from the ffmpeginstaller 8.0 from http://ffmpeginstaller.com/

    This was working until i removed everything containing ffmpeg in the file name so that I can install libvpx and recompile ffmpeg. I used this command (as root) to remove all traces of ffmpeg from my system (redhat)

     find / | grep -w ffmpeg | xargs rm -r -f
    
 find / | grep -w cpffmpeg | xargs rm -r -f
    
 find / | grep -w ffmpegscript | xargs rm -r -f

    Then I installed libvpx successfully and installed ffmpeg again but have not been able to encode h264 mp4 files since. Since them I have removed ffmpeg completely and recompiled a few times but haven’t got it to work again.

    Complete ffmpeg output :

    ffmpeg version N-68141-g4280150-syslint Copyright (c) 2000-2014 the FFmpeg developers
    
built on Dec  1 2014 20:24:46 with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-11)
    
configuration: --prefix=/usr/local/cpffmpeg --enable-shared --enable-nonfree --enable-gpl     --enable-pthreads --enable-libopencore-amrnb --enable-decoder=liba52 --enable-libopencore-  amrwb --enable-libfaac --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid --extra-cflags=-I/usr/local/cpffmpeg/include/ --extra-ldflags=-L/usr/local/cpffmpeg/lib --enable-version3 --extra-version=syslint
    
libavutil      54. 15.100 / 54. 15.100
    
libavcodec     56. 13.100 / 56. 13.100
    
libavformat    56. 15.101 / 56. 15.101
    
libavdevice    56.  3.100 / 56.  3.100
    
libavfilter     5.  2.103 /  5.  2.103
    
libswscale      3.  1.101 /  3.  1.101
    
libswresample   1.  1.100 /  1.  1.100
    
libpostproc    53.  3.100 / 53.  3.100
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'qDqMvfoapXh6FO3KMuYiZCcG.mp4':
    
Metadata:
    
major_brand     : isom
    
minor_version   : 0
    
compatible_brands: isom3gp4
    
creation_time   : 2014-12-01 04:18:17
    
Duration: 00:00:22.61, start: 0.000000, bitrate: 12028 kb/s
    
Stream #0:0(eng): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 1280x720, 11968 kb/s, 29.88 fps, 29.97 tbr, 90k tbn, 180k tbc (default)
    
Metadata:
    
  rotate          : 90
    
  creation_time   : 2014-12-01 04:18:17
    
  handler_name    : VideoHandle
    
Side data:
    
  displaymatrix: rotation of -90.00 degrees
    
Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 121 kb/s (default)
    
Metadata:
    
  creation_time   : 2014-12-01 04:18:17
    
  handler_name    : SoundHandle
    
[libx264 @ 0x2505ee0] using cpu capabilities: none!
    
Output #0, mp4, to 'out.mp4':
    
 Metadata:
    
major_brand     : isom
    
minor_version   : 0
    
compatible_brands: isom3gp4
    
Stream #0:0(eng): Video: h264, none, q=2-31, 128 kb/s, 29.97 fps (default)
    
Metadata:
    
  rotate          : 90
    
  creation_time   : 2014-12-01 04:18:17
    
  handler_name    : VideoHandle
    
  encoder         : Lavc56.13.100 libx264
    
Stream #0:1(eng): Audio: aac, 0 channels, 128 kb/s (default)
    
Metadata:
    
  creation_time   : 2014-12-01 04:18:17
    
  handler_name    : SoundHandle
    
  encoder         : Lavc56.13.100 libfaac
    
Stream mapping:
    
Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
    
Stream #0:1 -> #0:1 (aac (native) -> aac (libfaac))
    
Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height

    Can someone explain why I keep getting this error now ?

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