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• ffmpeg problem Could not write header for output file #0 (incorrect codec parameters ?) : Invalid data found when processing input

  2 octobre 2018, par Yair Villar

  im trying to grab a http streaming and restream it

  ffmpeg -re -i http://192.168.253.19:8000/play/0a0 -acodec copy -f rtsp rtsp://192.168.253.19:8000/test

  and the response i get is :

  fmpeg version 4.0.2 Copyright (c) 2000-2018 the FFmpeg developers
  
    built with Apple LLVM version 8.0.0 (clang-800.0.42.1)
  
    configuration: --prefix=/usr/local/Cellar/ffmpeg/4.0.2 --enable-shared --enable-pthreads --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-gpl --enable-libmp3lame --enable-libx264 --enable-libxvid --enable-opencl --enable-videotoolbox --disable-lzma
  
    libavutil      56. 14.100 / 56. 14.100
  
    libavcodec     58. 18.100 / 58. 18.100
  
    libavformat    58. 12.100 / 58. 12.100
  
    libavdevice    58.  3.100 / 58.  3.100
  
    libavfilter     7. 16.100 /  7. 16.100
  
    libavresample   4.  0.  0 /  4.  0.  0
  
    libswscale      5.  1.100 /  5.  1.100
  
    libswresample   3.  1.100 /  3.  1.100
  
    libpostproc    55.  1.100 / 55.  1.100
  
  [mpeg2video @ 0x7fc6ca801e00] Invalid frame dimensions 0x0.
  
      Last message repeated 6 times
  
  Input #0, mpegts, from 'http://192.168.253.19:8000/play/0a0':
  
    Duration: N/A, start: 83102.371922, bitrate: 15192 kb/s
  
    Program 306
  
      Metadata:
  
        service_name    :
  
        service_provider:
  
      Stream #0:0[0x8a2]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p(tv, bottom first), 704x480 [SAR 10:11 DAR 4:3], 15000 kb/s, 29.97 fps, 29.97 tbr, 90k tbn, 59.94 tbc
  
      Stream #0:1[0xc93]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, mono, fltp, 128 kb/s
  
      Stream #0:2[0xc94]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, mono, fltp, 64 kb/s
  
  Stream mapping:
  
    Stream #0:0 -> #0:0 (mpeg2video (native) -> mpeg4 (native))
  
    Stream #0:1 -> #0:1 (copy)
  
  Press [q] to stop, [?] for help
  
  Could not write header for output file #0 (incorrect codec parameters ?): Invalid data found when processing input
  
  Error initializing output stream 0:0 --
  
  Conversion failed!

  I can’t seem to figure out what the problem is, i am passing this to node-fluent-ffmpeg latter on and pushing all to an astra server

• FFMpeg conversions from avi to mp4 does not succeed with video for safari and IE browsers

  24 septembre 2020, par user27240

  The ffmpeg command below does convert mp4 file from avi file successfully for chrome browser, but with browsers such as 
safari and IE(I have not tested with other browsers yet.) I can not see the video and I only can hear the audio 
which simply means that safari and IE browsers do not accept the conversion of video from avi file to mp4 file.

  



  for i in /xxxxxx/xxxxxxx/xxxxxxx/*.avi; do ffmpeg -i "$i" -pix_fmt yuvj422p "/xxxxxx/xxxxxxx/xxxxxxx/$(basename "$i" .avi).mp4"; done    


  



  By the way, when I tried from flv file to mp4 with the same ffmpeg command both video and audio were successfully converted for chrome, safari, and IE.(I have not tested yet with others.)

  



  The avi file is the one I shot with my camera, and flv file is the one I downloaded from web.

  



  Can anyone please help me out ?

  



  The log file below is for the ffmpeg command from avi to mp4.(avi file is the one I shot with my camera)

  



  [root@server-xxxxxxx-x ~]# for i in /xxxxxx/xxxxxxx/xxxxxxx/09190100_5ba1211c6905e.avi;  do ffmpeg -i "$i" -pix_fmt yuvj422p "/xxxxxx/xxxxxxx/xxxxxxx/$(basename "$i" .avi).mp4"; done
ffmpeg version N-46948-g776cdd1dc8-static https://johnvansickle.com/ffmpeg/  Copyright  (c) 2000-2018 the FFmpeg developers
  built with gcc 6.3.0 (Debian 6.3.0-18+deb9u1) 20170516
  configuration: --enable-gpl --enable-version3 --enable-static --disable-debug --  disable-ffplay --disable-indev=sndio --disable-outdev=sndio --cc=gcc-6 --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gray --enable-libaom --enable-libfribidi --enable-libass --enable-libvmaf --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband --enable-libsoxr --enable-libspeex --enable-libvorbis --enable-libopus --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 -- enable-libxml2 --enable-libxvid --enable-libzimg
  libavutil      56. 19.101 / 56. 19.101
  libavcodec     58. 30.100 / 58. 30.100
  libavformat    58. 18.100 / 58. 18.100
  libavdevice    58.  4.103 / 58.  4.103
  libavfilter     7. 31.100 /  7. 31.100
  libswscale      5.  2.100 /  5.  2.100
  libswresample   3.  2.100 /  3.  2.100
  libpostproc    55.  2.100 / 55.  2.100
  Guessed Channel Layout for Input Stream #0.1 : mono
  Input #0, avi, from '/xxxxxx/xxxxxxx/xxxxxxx/09190100_5ba1211c6905e.avi':
   Metadata:
    creation_time   : 2018-09-14 00:18:07
    encoder         : CanonMVI06
    Duration: 00:00:04.20, start: 0.000000, bitrate: 12999 kb/s
     Stream #0:0: Video: mjpeg (MJPG / 0x47504A4D), yuvj422p(pc,   bt470bg/unknown/unknown), 640x480, 12384 kb/s, 30 fps, 30 tbr, 30 tbn, 30 tbc
      Stream #0:1: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz, mono, s16, 705 kb/s
  Stream mapping:
   Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
   Stream #0:1 -> #0:1 (pcm_s16le (native) -> aac (native))
  Press [q] to stop, [?] for help
  [libx264 @ 0x66f7c40] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2   AVX2
  [libx264 @ 0x66f7c40] profile High 4:2:2, level 3.0, 4:2:2, 8-bit
  [libx264 @ 0x66f7c40] 264 - core 157 r2932 303c484 - H.264/MPEG-4 AVC codec - Copyleft     2003-2018 - 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=3    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 '/xxxxxx/xxxxxxx/xxxxxxx/09190100_5ba1211c6905e.mp4':
   Metadata:
     encoder         : Lavf58.18.100
     Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuvj422p(pc), 640x480, q=-1- -1, 30 fps, 1000k tbn, 30 tbc
     Metadata:
       encoder         : Lavc58.30.100 libx264
      Side data:
        cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
      Stream #0:1: Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 69 kb/s
      Metadata:
        encoder         : Lavc58.30.100 aac
  frame=  126 fps= 42 q=-1.0 Lsize=     243kB time=00:00:04.20 bitrate= 474.3kbits/s    speed= 1.4x
video:203kB audio:35kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead:    2.440238%
[libx264 @ 0x66f7c40] frame I:1     Avg QP:24.22  size: 16730
[libx264 @ 0x66f7c40] frame P:32    Avg QP:24.48  size:  4020
[libx264 @ 0x66f7c40] frame B:93    Avg QP:25.83  size:   662
[libx264 @ 0x66f7c40] consecutive B-frames:  1.6%  0.0%  0.0% 98.4%
[libx264 @ 0x66f7c40] mb I  I16..4: 11.2% 86.4%  2.4%
[libx264 @ 0x66f7c40] mb P  I16..4:  1.0%  0.8%  0.0%  P16..4: 54.9%  7.1%  6.3%  0.0%     0.0%    skip:29.8%
[libx264 @ 0x66f7c40] mb B  I16..4:  0.1%  0.1%  0.0%  B16..8: 26.0%  0.2%  0.0%  direct:     1.1%  skip:72.5%  L0:47.1% L1:52.0% BI: 1.0%
[libx264 @ 0x66f7c40] 8x8 transform intra:68.3% inter:88.6%
[libx264 @ 0x66f7c40] coded y,uvDC,uvAC intra: 51.1% 78.4% 10.4% inter: 4.8% 24.4% 0.1%
[libx264 @ 0x66f7c40] i16 v,h,dc,p: 17% 26%  5% 52%
[libx264 @ 0x66f7c40] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 21% 32% 22%  3%  4%  2%  6%  5%  5%
[libx264 @ 0x66f7c40] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 31% 25% 12%  1% 12%  3% 10%  4%  2%
[libx264 @ 0x66f7c40] i8c dc,h,v,p: 48% 23% 25%  4%
[libx264 @ 0x66f7c40] Weighted P-Frames: Y:3.1% UV:3.1%
[libx264 @ 0x66f7c40] ref P L0: 45.3%  9.1% 32.9% 12.4%  0.3%
[libx264 @ 0x66f7c40] ref B L0: 74.7% 20.7%  4.7%
[libx264 @ 0x66f7c40] ref B L1: 88.4% 11.6%
[libx264 @ 0x66f7c40] kb/s:394.12


  


• Video moves sideways when captured raw from camera and piped into ffplay

  21 septembre 2018, par peetonn

  I’m trying to capture video from the camera using ffmpeg (macOS 10.12) and pipe it for preview into ffplay using rawvideo and -v copy options :

  ffmpeg -f avfoundation -pixel_format 0rgb -framerate 25 -video_size 1280x720 -i "0" -map 0:v -c copy -f rawvideo - | ffplay -f rawvideo -video_size 1280x720 -pixel_format 0rgb -i -

  Video captures just fine, however, it constantly moves sideways (see screenshot attached). What might the issue here ?

  

  UPDATE Full ffmpeg log output :

  $ ffmpeg -f avfoundation -pixel_format 0rgb -framerate 25 -video_size 1280x720 -i "0" -map 0:v -c copy -f rawvideo - | ffplay -f rawvideo -video_size 1280x720 -pixel_format 0rgb -i -
  
  ffmpeg version 4.0.2ffplay version 4.0.2 Copyright © 2003-2018 the FFmpeg developers Copyright © 2000-2018 the FFmpeg developers
  
  
  
    built with Apple LLVM version 9.0.0 (clang-900.0.39.2)
  
    built with Apple LLVM version 9.0.0 (clang-900.0.39.2)
  
    configuration: --prefix=/usr/local/Cellar/ffmpeg/4.0.2 --enable-shared --enable-pthreads --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-gpl --enable-ffplay --enable-libfontconfig --enable-libfreetype --enable-libmp3lame --enable-libx264 --enable-libxvid --enable-opencl --enable-videotoolbox --disable-lzma
  
    configuration: --prefix=/usr/local/Cellar/ffmpeg/4.0.2 --enable-shared --enable-pthreads --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-gpl --enable-ffplay --enable-libfontconfig --enable-libfreetype --enable-libmp3lame --enable-libx264 --enable-libxvid --enable-opencl --enable-videotoolbox --disable-lzma
  
    libavutil      56. 14.100 / 56. 14.100
  
    libavutil      56. 14.100 / 56. 14.100
  
    libavcodec     58. 18.100 / 58. 18.100
  
    libavformat    58. 12.100 / 58. 12.100
  
    libavcodec     58. 18.100 / 58. 18.100
  
    libavdevice    58.  3.100 / 58.  3.100
  
    libavformat    58. 12.100 / 58. 12.100
  
    libavfilter     7. 16.100 /  7. 16.100
  
    libavdevice    58.  3.100 / 58.  3.100
  
    libavresample   4.  0.  0 /  4.  0.  0
  
    libavfilter     7. 16.100 /  7. 16.100
  
    libswscale      5.  1.100 /  5.  1.100
  
    libswresample   3.  1.100 /  3.  1.100
  
    libavresample   4.  0.  0 /  4.  0.  0
  
    libpostproc    55.  1.100 / 55.  1.100
  
    libswscale      5.  1.100 /  5.  1.100
  
    libswresample   3.  1.100 /  3.  1.100
  
    libpostproc    55.  1.100 / 55.  1.100
  
  2018-09-20 09:33:28.013 ffmpeg[45781:16452887] Error loading /Library/Audio/Plug-Ins/HAL/SeratoVirtualAudioPlugIn.plugin/Contents/MacOS/SeratoVirtualAudioPlugIn:  dlopen(/Library/Audio/Plug-Ins/HAL/SeratoVirtualAudioPlugIn.plugin/Contents/MacOS/SeratoVirtualAudioPlugIn, 262): no suitable image found.  Did find:
  
      /Library/Audio/Plug-Ins/HAL/SeratoVirtualAudioPlugIn.plugin/Contents/MacOS/SeratoVirtualAudioPlugIn: mach-o, but wrong architecture
  
      /Library/Audio/Plug-Ins/HAL/SeratoVirtualAudioPlugIn.plugin/Contents/MacOS/SeratoVirtualAudioPlugIn: mach-o, but wrong architecture
  
  2018-09-20 09:33:28.013 ffmpeg[45781:16452887] Cannot find function pointer New_SHP_PlugIn for factory 834FC054-C1CC-11D6-BD01-00039315CD46 in CFBundle/CFPlugIn 0x7fe63b506d00 Audio/Plug-Ins/HAL/SeratoVirtualAudioPlugIn.plugin> (bundle, not loaded)
  
  2018-09-20 09:33:28.069 ffplay[45782:16452888] Error loading /Library/Audio/Plug-Ins/HAL/SeratoVirtualAudioPlugIn.plugin/Contents/MacOS/SeratoVirtualAudioPlugIn:  dlopen(/Library/Audio/Plug-Ins/HAL/SeratoVirtualAudioPlugIn.plugin/Contents/MacOS/SeratoVirtualAudioPlugIn, 262): no suitable image found.  Did find:
  
      /Library/Audio/Plug-Ins/HAL/SeratoVirtualAudioPlugIn.plugin/Contents/MacOS/SeratoVirtualAudioPlugIn: mach-o, but wrong architecture
  
      /Library/Audio/Plug-Ins/HAL/SeratoVirtualAudioPlugIn.plugin/Contents/MacOS/SeratoVirtualAudioPlugIn: mach-o, but wrong architecture
  
  2018-09-20 09:33:28.069 ffplay[45782:16452888] Cannot find function pointer New_SHP_PlugIn for factory 834FC054-C1CC-11D6-BD01-00039315CD46 in CFBundle/CFPlugIn 0x7f93f3c13020 Audio/Plug-Ins/HAL/SeratoVirtualAudioPlugIn.plugin> (bundle, not loaded)
  
  [avfoundation @ 0x7fe63c000000] Stream #0: not enough frames to estimate rate; consider increasing probesize
  
  Input #0, avfoundation, from '0':
  
    Duration: N/A, start: 1054.178167, bitrate: N/A
  
      Stream #0:0: Video: rawvideo ([0]RGB / 0x42475200), 0rgb, 1280x720, 1000k tbr, 1000k tbn, 1000k tbc
  
  Output #0, rawvideo, to 'pipe:':   0KB vq=    0KB sq=    0B f=0/0   
  
    Metadata:
  
      encoder         : Lavf58.12.100
  
      Stream #0:0: Video: rawvideo ([0]RGB / 0x42475200), 0rgb, 1280x720, q=2-31, 1000k tbr, 1000k tbn, 1000k tbc
  
  Stream mapping:
  
    Stream #0:0 -> #0:0 ©
  
  Press [q] to stop, [?] for help
  
  Input #0, rawvideo, from 'pipe:':
  
    Duration: N/A, start: 0.000000, bitrate: 737280 kb/s
  
      Stream #0:0: Video: rawvideo ([0]RGB / 0x42475200), 0rgb, 1280x720, 737280 kb/s, 25 tbr, 25 tbn, 25 tbc
  
  frame=   16 fps=0.0 q=-1.0 size=   57600kB time=00:00:00.60 bitrate=786437.5kbits/s speed=1.frame=   29 fps= 28 q=-1.0 size=  104401kB time=00:00:01.12 bitrate=763617.4kbits/s speed=1.frame=   42 fps= 27 q=-1.0 size=  151201kB time=00:00:01.64 bitrate=755268.5kbits/s speed=1.frame=   55 fps= 26 q=-1.0 size=  198002kB time=00:00:02.16 bitrate=750939.5kbits/s speed=1.frame=   68 fps= 26 q=-1.0 size=  244802kB time=00:00:02.68 bitrate=748290.4kbits/s speed=1.av_interleaved_write_frame(): Broken pipe=    0KB sq=    0B f=0/0   
  
  Error writing trailer of pipe:: Broken pipe
  
  frame=   69 fps= 26 q=-1.0 Lsize=  247650kB time=00:00:02.72 bitrate=745863.6kbits/s speed=1.01x    
  
  video:248402kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
  
  Exiting normally, received signal 2.