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• avconv on debian jessie throws error when trying to convert raw video to mp4

  20 août 2017, par Vinay Divakar

  I am trying to convert a raw video captured using a Logitech USB Cam(YUYV) to mp4 using avconv. I have tried the below to do so :

  avconv -i out.raw -c copy output.mp4
  
  avconv -i out.raw -vcodec copy -acodec copy output.mp4

  but I get an error as shown below.

  root@beaglebone:~/BBB_CV/boneCV# avconv -i out.raw -c copy output.mp4
  
  avconv version 11.9-6:11.9-1~deb8u1, Copyright (c) 2000-2017 the Libav developersbuilt on Apr 23 2017 23:00:54 with gcc 4.9.2 (Debian 4.9.2-10)
  
  out.raw: Invalid data found when processing input

  I have checked here, but did not find any relevant examples for the above purpose.

  Edit : Added more details—

  I tried doing the below by adding the infile options as suggested :

  root@beaglebone:~/BBB_CV/boneCV# avconv -s 640x480 -framerate 30 -pix_fmt yuyv422 -f rawvideo -i out.raw -c copy output.mp4

  This got me rid of the previous error and some new ones popped up as shown below.

  root@beaglebone:~/BBB_CV/boneCV# avconv -s 640x480 -framerate 30 -pix_fmt yuyv422 -f rawvideo -i out.raw -c copy output.mp4
  
  avconv version 11.9-6:11.9-1~deb8u1, Copyright (c) 2000-2017 the Libav 
  
  developers built on Apr 23 2017 23:00:54 with gcc 4.9.2 (Debian 4.9.2-10)
  
  [rawvideo @ 0x17e21c0] Estimating duration from bitrate, this may be inaccurate
  
  Input #0, rawvideo, from 'out.raw':
  
  Duration: N/A, start: 0.000000, bitrate: N/A
  
  Stream #0.0: Video: rawvideo, yuyv422, 640x480, 30 tbn
  
  [mp4 @ 0x17eb840] Codec for stream 0 does not use global headers but 
  
  container format requires global headers
  
  [mp4 @ 0x17eb840] track 0: could not find tag, codec not currently 
  
  supported in container
  
  Output #0, mp4, to 'output.mp4':
  
  Metadata:
  
  encoder         : Lavf56.1.0
  
  Stream #0.0: Video: rawvideo, yuyv422, 640x480, q=2-31, 30 tbn, 30 tbc
  
  Stream mapping:
  
  Stream #0:0 -> #0:0 (copy)
  
  Could not write header for output file #0 (incorrect codec parameters ?): 
  
  Operation not permitted

  The output.mp4 is being generated but when tried to open it throws an error.

  Edit : I ran a "sudo apt-get install libav-tools" an then tried. This is what I got.

  root@beaglebone:~/BBB_CV/boneCV# avconv -s 640x480 -framerate 30 -pix_fmt 
  
  yuyv422 -f rawvideo -i out.raw -c copy output.mp4
  
  ffmpeg version 2.6.9 Copyright (c) 2000-2016 the FFmpeg developers
  
  built with gcc 4.9.2 (Debian 4.9.2-10)
  
  configuration: --prefix=/usr --extra-cflags='-g -O2 -fstack-protector-
  
   strong -Wformat -Werror=format-security ' --extra-ldflags='-Wl,-z,relro' 
  
     -cc='ccache cc' --enable-shared --enable-libmp3lame --enable-gpl --enable-
  
      nonfree --enable-libvorbis --enable-pthreads --enable-libfaac --enable-
  
      libxvid --enable-postproc --enable-x11grab --enable-libgsm --enable-
  
      libtheora --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-
  
      libx264 --enable-libspeex --enable-nonfree --disable-stripping --enable-
  
      libvpx --enable-libschroedinger --disable-encoder=libschroedinger --
  
      enable-version3 --enable-libopenjpeg --enable-librtmp --enable-avfilter -
  
      enable-libfreetype --enable-libvo-aacenc --disable-decoder=amrnb --enable-
  
     libvo-amrwbenc --enable-libaacplus --libdir=/usr/lib/arm-linux-gnueabihf -
  
     -disable-vda --enable-libbluray --enable-libcdio --enable-gnutls --enable-
  
     frei0r --enable-openssl --enable-libass --enable-libopus --enable-
  
     fontconfig --enable-libpulse --disable-mips32r2 --disable-mipsdspr1 --
  
     disable-mipsdspr2 --enable-libvidstab --enable-libzvbi --enable-avresample 
  
     --disable-htmlpages --disable-podpages --enable-libutvideo --enable-
  
     libfdk-aac --enable-libx265 --enable-libiec61883 --enable-libdc1394 --
  
     disable-altivec --shlibdir=/usr/lib/arm-linux-gnueabihf
  
     libavutil      54. 20.100 / 54. 20.100
  
     libavcodec     56. 26.100 / 56. 26.100
  
     libavformat    56. 25.101 / 56. 25.101
  
     libavdevice    56.  4.100 / 56.  4.100
  
     libavfilter     5. 11.102 /  5. 11.102
  
     libavresample   2.  1.  0 /  2.  1.  0
  
     libswscale      3.  1.101 /  3.  1.101
  
     libswresample   1.  1.100 /  1.  1.100
  
     libpostproc    53.  3.100 / 53.  3.100
  
    [rawvideo @ 0x18465e0] Estimating duration from bitrate, this may be 
  
     inaccurate
  
     Input #0, rawvideo, from 'out.raw':
  
     Duration: 00:00:00.10, start: 0.000000, bitrate: 146626 kb/s
  
     Stream #0:0: Video: rawvideo (YUY2 / 0x32595559), yuyv422, 640x480, 147456 
  
     kb/s, 30 tbr, 30 tbn, 30 tbc
  
     [mp4 @ 0x184f790] Could not find tag for codec rawvideo in stream #0, 
  
     codec not currently supported in container
  
     Output #0, mp4, to 'output.mp4':
  
     Metadata:
  
     encoder         : Lavf56.25.101
  
     Stream #0:0: Video: rawvideo (YUY2 / 0x32595559), yuyv422, 640x480, q=2-
  
     31, 147456 kb/s, 30 tbr, 30 tbn, 30 tbc
  
     Stream mapping:
  
     Stream #0:0 -> #0:0 (copy)
  
     Could not write header for output file #0 (incorrect codec parameters ?): 
  
     Invalid argument

  I ran "ffmpeg -s 640x480 -framerate 30 -pix_fmt yuv420p -f rawvideo -i out.raw output.mp4" and below is what I got.

  root@beaglebone:~/BBB_CV/boneCV# ffmpeg -s 640x480 -framerate 30 -pix_fmt yuv420p -f rawvideo -i out.raw output.mp4
  
  ffmpeg version 2.6.9 Copyright (c) 2000-2016 the FFmpeg developers
  
    built with gcc 4.9.2 (Debian 4.9.2-10)
  
    configuration: --prefix=/usr --extra-cflags='-g -O2 -fstack-protector-strong -Wformat -Werror=format-security ' --extra-ldflags='-Wl,-z,relro' --cc='ccache cc' --enable-shared --enable-libmp3lame --enable-gpl --enable-nonfree --enable-libvorbis --enable-pthreads --enable-libfaac --enable-libxvid --enable-postproc --enable-x11grab --enable-libgsm --enable-libtheora --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libx264 --enable-libspeex --enable-nonfree --disable-stripping --enable-libvpx --enable-libschroedinger --disable-encoder=libschroedinger --enable-version3 --enable-libopenjpeg --enable-librtmp --enable-avfilter --enable-libfreetype --enable-libvo-aacenc --disable-decoder=amrnb --enable-libvo-amrwbenc --enable-libaacplus --libdir=/usr/lib/arm-linux-gnueabihf --disable-vda --enable-libbluray --enable-libcdio --enable-gnutls --enable-frei0r --enable-openssl --enable-libass --enable-libopus --enable-fontconfig --enable-libpulse --disable-mips32r2 --disable-mipsdspr1 --disable-mipsdspr2 --enable-libvidstab --enable-libzvbi --enable-avresample --disable-htmlpages --disable-podpages --enable-libutvideo --enable-libfdk-aac --enable-libx265 --enable-libiec61883 --enable-libdc1394 --disable-altivec --shlibdir=/usr/lib/arm-linux-gnueabihf
  
    libavutil      54. 20.100 / 54. 20.100
  
    libavcodec     56. 26.100 / 56. 26.100
  
    libavformat    56. 25.101 / 56. 25.101
  
    libavdevice    56.  4.100 / 56.  4.100
  
    libavfilter     5. 11.102 /  5. 11.102
  
    libavresample   2.  1.  0 /  2.  1.  0
  
    libswscale      3.  1.101 /  3.  1.101
  
    libswresample   1.  1.100 /  1.  1.100
  
    libpostproc    53.  3.100 / 53.  3.100
  
  [rawvideo @ 0x1d55e0] Estimating duration from bitrate, this may be inaccurate
  
  Input #0, rawvideo, from 'out.raw':
  
    Duration: 00:00:00.13, start: 0.000000, bitrate: 109969 kb/s
  
      Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 640x480, 110592 kb/s, 30 tbr, 30 tbn, 30 tbc
  
  [libx264 @ 0x1df6c0] using cpu capabilities: ARMv6 NEON
  
  [libx264 @ 0x1df6c0] profile High, level 3.0
  
  [libx264 @ 0x1df6c0] 264 - core 146 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - 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 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=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 'output.mp4':
  
    Metadata:
  
      encoder         : Lavf56.25.101
  
      Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 640x480, q=-1--1, 30 fps, 15360 tbn, 30 tbc
  
      Metadata:
  
        encoder         : Lavc56.26.100 libx264
  
  Stream mapping:
  
    Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (libx264))
  
  Press [q] to stop, [?] for help
  
  [rawvideo @ 0x1de3a0] Invalid buffer size, packet size 450428 < expected frame_size 460800
  
  Error while decoding stream #0:0: Invalid argument
  
  frame=    3 fps=1.7 q=29.0 Lsize=     263kB time=00:00:00.03 bitrate=64692.6kbits/s    
  
  video:262kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.318205%
  
  [libx264 @ 0x1df6c0] frame I:1     Avg QP:33.09  size:100676
  
  [libx264 @ 0x1df6c0] frame P:2     Avg QP:32.99  size: 83672
  
  [libx264 @ 0x1df6c0] mb I  I16..4:  0.0% 95.4%  4.6%
  
  [libx264 @ 0x1df6c0] mb P  I16..4:  0.0% 45.7%  3.0%  P16..4: 35.9% 10.7%  4.8%  0.0%  0.0%    skip: 0.0%
  
  [libx264 @ 0x1df6c0] 8x8 transform intra:94.6% inter:86.1%
  
  [libx264 @ 0x1df6c0] coded y,uvDC,uvAC intra: 100.0% 100.0% 100.0% inter: 53.6% 100.0% 100.0%
  
  [libx264 @ 0x1df6c0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 56% 12% 24%  2%  0%  1%  1%  2%  3%
  
  [libx264 @ 0x1df6c0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 82% 11%  4%  0%  0%  0%  1%  0%  1%
  
  [libx264 @ 0x1df6c0] i8c dc,h,v,p: 48% 30% 14%  7%
  
  [libx264 @ 0x1df6c0] Weighted P-Frames: Y:0.0% UV:0.0%
  
  [libx264 @ 0x1df6c0] ref P L0: 83.5%  7.9%  8.6%
  
  [libx264 @ 0x1df6c0] kb/s:21441.60

• Encode flv video with no audio with ffmpeg

  15 avril 2012, par David Bengoa

  I'm making an application that needs to convert videos to webm or mp4, it works great with all videos I've tried, but it fails if I use a flv file with no audio channels.

  $ ffmpeg -i 0986229665-339108519108-86498841039-6078455325.flv out.webm
  
  ffmpeg version 0.7.3-4:0.7.3-0ubuntu0.11.10.1, Copyright (c) 2000-2011 the Libav developers
  
    built on Jan  4 2012 16:08:51 with gcc 4.6.1
  
    configuration: --extra-version='4:0.7.3-0ubuntu0.11.10.1' --arch=amd64 --prefix=/usr --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --enable-runtime-cpudetect --enable-vaapi --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdc1394 --enable-shared --disable-static
  
    WARNING: library configuration mismatch
  
    avutil      configuration: --extra-version='4:0.7.3ubuntu0.11.10.1' --arch=amd64 --prefix=/usr --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --enable-runtime-cpudetect --enable-vaapi --enable-libopenjpeg --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdirac --enable-libmp3lame --enable-librtmp --enable-libx264 --enable-libxvid --enable-libvo-aacenc --enable-version3 --enable-libvo-amrwbenc --enable-version3 --enable-libdc1394 --enable-shared --disable-static
  
    avcodec     configuration: --extra-version='4:0.7.3ubuntu0.11.10.1' --arch=amd64 --prefix=/usr --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --enable-runtime-cpudetect --enable-vaapi --enable-libopenjpeg --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdirac --enable-libmp3lame --enable-librtmp --enable-libx264 --enable-libxvid --enable-libvo-aacenc --enable-version3 --enable-libvo-amrwbenc --enable-version3 --enable-libdc1394 --enable-shared --disable-static
  
    libavutil    51.  7. 0 / 51.  7. 0
  
    libavcodec   53.  6. 0 / 53.  6. 0
  
    libavformat  53.  3. 0 / 53.  3. 0
  
    libavdevice  53.  0. 0 / 53.  0. 0
  
    libavfilter   2.  4. 0 /  2.  4. 0
  
    libswscale    2.  0. 0 /  2.  0. 0
  
    libpostproc  52.  0. 0 / 52.  0. 0
  
  [flv @ 0x2184560] Could not find codec parameters (Audio: [0][0][0][0] / 0x0000, 0 channels)
  
  [flv @ 0x2184560] Estimating duration from bitrate, this may be inaccurate
  
  Input #0, flv, from '0986229665-339108519108-86498841039-6078455325.flv':
  
    Metadata:
  
      audiocodecid    : -1
  
      server          : Red5 Server 1.0.0 RC1 $Rev: 4193 $
  
      duration        : 3
  
      canSeekToEnd    : true
  
      videocodecid    : 2
  
    Duration: 00:00:03.02, start: 0.000000, bitrate: N/A
  
      Stream #0.0: Video: flv, yuv420p, 640x362, 1k tbr, 1k tbn, 1k tbc
  
      Stream #0.1: Audio: [0][0][0][0] / 0x0000, 0 channels
  
  Incompatible sample format '(null)' for codec 'libvorbis', auto-selecting format 's16'
  
  [buffer @ 0x21852c0] w:640 h:362 pixfmt:yuv420p
  
  [libvpx @ 0x2184040] v0.9.6
  
  [libvorbis @ 0x2185ee0] oggvorbis_encode_init: init_encoder failed
  
  Output #0, webm, to 'out.webm':
  
      Stream #0.0: Video: libvpx, yuv420p, 640x362, q=2-31, 200 kb/s, 90k tbn, 1k tbc
  
      Stream #0.1: Audio: libvorbis, 0 channels, s16, 64 kb/s
  
  Stream mapping:
  
    Stream #0.0 -> #0.0
  
    Stream #0.1 -> #0.1
  
  Error while opening encoder for output stream #0.1 - maybe incorrect parameters such as bit_rate, rate, width or height

  If I pass the -an option, it works, but I can't do that because then all videos wouldn't have audio.

  Any ideas ?

• ffmpeg segments only the first part of my audio file

  30 juin 2012, par hammat

  I'm implementing a http live streaming server to send audio file to iOS devices.
  No problem with Apple's tools, mediafilesegmenter, my files are valid and it works fine.

  I'm trying now to segment the same file using ffmpeg. I've downloaded the last stable version which is the 0.10.2 for now.

  Here is how I try to segment my mp3 file :

  ./ffmpeg -re -i input.mp3 -f segment -segment_time 10 -segment_list outputList.m3u8 -acodec libmp3lame -map 0 output%03d.mp3

  It starts the mapping like expected but finish with only one .mp3 file.

  Did I miss something in the process ?
  Thanks in advance.

  edit

  Ok here is my latest command line :

  ffmpeg -i input.mp3 -c:a libmp3lame -b:a 128k -map 0:0 -f segment -segment_time 10 -segment_list outputlist.m3u8 -segment_format mp3 'output%03d.mp3'

  It still gives me only one file but the file is the hole song, not only one part.
  Here is the output of ffmpeg :

  ffmpeg version 0.10.2 Copyright (c) 2000-2012 the FFmpeg developers 
  
  built on Apr 20 2012 07:08:29 with gcc 4.5.2   
  
  configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-postproc --enable-libmp3lame   
  
      libavutil      51. 35.100 / 51. 35.100   
  
      libavcodec     53. 61.100 / 53. 61.100   
  
      libavformat    53. 32.100 /
  
          53. 32.100   
  
      libavdevice    53.  4.100 / 53.  4.100   
  
      libavfilter     2. 61.100 /  2. 61.100   
  
      libswscale      2.  1.100 /  2.  1.100   
  
      libswresample   0.  6.100 /  0.  6.100   
  
      libpostproc    52.  0.100 /  52.  0.100 
  
      [mp3 @ 0x8e4f120] max_analyze_duration 5000000 reached at 5015510
  
  Input #0, mp3, from 'BeachHouse-Myth.mp3':   
  
      Metadata:
  
              title           : Myth
  
              artist          : Beach House
  
              track           : /
  
              album           : Bloom
  
              disc            : /
  
              genre           : Alternative
  
              TSRC            : USSUB1296501   
  
      Duration: 00:04:18.69, start: 0.000000, bitrate: 320 kb/s
  
              Stream #0:0: Audio: mp3, 44100 Hz, stereo, s16, 320 kb/s Output #0, segment, to 'stream%03d.mp3':   Metadata:
  
              title           : Myth
  
              artist          : Beach House
  
              track           : /
  
              album           : Bloom
  
              disc            : /
  
              genre           : Alternative
  
              TSRC            : USSUB1296501
  
              encoder         : Lavf53.32.100
  
              Stream #0:0: Audio: mp3, 44100 Hz, stereo, s16, 128 kb/s
  
  Stream mapping:   
  
      Stream #0:0 -> #0:0 (mp3 -> libmp3lame) 
  
      Press [q] to stop, [?] for help 
  
      Truncating packet of size 1024 to 105ate=   0.0kbits/s    
  
      Truncating packet of size 1024 to 1 
  
      size=       0kB time=00:04:18.71 bitrate=   0.0kbits/s     video:0kB audio:4042kB global headers:0kB muxing overhead -100.000000%