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• issue with ffmpeg split mp3 file into ts file(s)

  19 octobre 2016, par KenKenKen

  So I’m trying to split the mp3 file I have into .ts files using ffmpeg. Here’s the command I’m using :

  ffmpeg -i test.mp3 o1.ts

  The test.mp3 is a 28 seconds long audio.
  Then I created a m3u8 file, output.m3u8, with the following content :

  #EXTM3U
  
  #EXT-X-TARGETDURATION:30
  
  
  
  #EXTINF:28.000,
  
  http://localhost:8000/o1.ts

  Here’s the folder structure
  

  Then from command I started a local http server to serve these files

  python -m SimpleHTTPServer 8000

  I entered http://localhost:8000/output.m3u8 into the vlc player, but it doesn’t play it. So what’s the problem with my steps here ?

  Thanks

• FFPLAY read mp4 file from HTTP sever : report error : stream 1, offset 0x1c33 : partial file

  25 mai 2018, par whmiao

  I use command line like :

  ffplay http://192.168.4.56:5656/files/video/failed_111.mp4

  output :
  ffplay version N-87130-g2b9fd15 Copyright (c) 2003-2017 the FFmpeg developers
  built with gcc 7.1.0 (GCC)
  configuration : —enable-gpl —enable-version3 —enable-cuda —enable-cuvid —enable-d3d11va —enable-dxva2 —enable-libmfx —enable-nvenc —enable-avisynth —enable-bzlib —enable-fontconfig —enable-frei0r —enable-gnutls —enable-iconv —enable-libass —enable-libbluray —enable-libbs2b —enable-libcaca —enable-libfreetype —enable-libgme —enable-libgsm —enable-libilbc —enable-libmodplug —enable-libmp3lame —enable-libopencore-amrnb —enable-libopencore-amrwb —enable-libopenh264 —enable-libopenjpeg —enable-libopus —enable-librtmp —enable-libsnappy —enable-libsoxr —enable-libspeex —enable-libtheora —enable-libtwolame —enable-libvidstab —enable-libvo-amrwbenc —enable-libvorbis —enable-libvpx —enable-libwavpack —enable-libwebp —enable-libx264 —enable-libx265 —enable-libxavs —enable-libxvid —enable-libzimg —enable-lzma —enable-zlib
  libavutil 55. 74.100 / 55. 74.100
  libavcodec 57.104.100 / 57.104.100
  libavformat 57. 79.100 / 57. 79.100
  libavdevice 57. 8.100 / 57. 8.100
  libavfilter 6.101.100 / 6.101.100
  libswscale 4. 7.103 / 4. 7.103
  libswresample 2. 8.100 / 2. 8.100
  libpostproc 54. 6.100 / 54. 6.100
  [mov,mp4,m4a,3gp,3g2,mj2 @ 00000000025048e0] stream 1, offset 0x1c33 : partial file
  [mov,mp4,m4a,3gp,3g2,mj2 @ 00000000025048e0] Could not find codec parameters for stream 0 (Video : h264 (avc1 / 0x31637661), none(tv, bt709), 544x960, 1140 kb/s) : unspecified pixel format
  Consider increasing the value for the ’analyzeduration’ and ’probesize’ options

  I download the file,Open local storage,It works well,like :

  ffplay e:\failed_111.mp4

  file can download from :
  https://pan.baidu.com/s/19H9cl3YAjG-AK60nIn0KzQ

• FFmpeg could not read existing .bmp frame sequence to make .avi file ; What is wrong ?

  13 mai 2017, par xakepp35

  Assume current directory contains files in .bmp format, named IMG_0000.bmp, IMG_0001.bmp, and so on. I need to make avi file from them, threating them as a frames. FFmpeg gives me an error, and i could not understand what is wrong. I’ve got following error message :

  D:\WORK\MyFrames>"C:\Users\Den\Downloads\ffmpeg-latest-win32-static\ffmpeg-201 30928-git-c461265-win32-static\bin\ffmpeg.exe" -i d:\WORK\MyFrames\IMG_%4d.bmp
  
   -r 4 -vcodec h264 -y out.avi
  
  ffmpeg version N-56715-gc461265 Copyright (c) 2000-2013 the FFmpeg developers built on Sep 28 2013 18:02:00 with gcc 4.8.1 (GCC)
  
  configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av
  
  isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab
  
  le-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-libfreetyp
  
  e --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --ena
  
  ble-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-l
  
  ibopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libsp
  
  eex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-aa
  
  cenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavp
  
  ack --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib
  
  libavutil      52. 46.100 / 52. 46.100
  
  libavcodec     55. 33.101 / 55. 33.101
  
  libavformat    55. 18.104 / 55. 18.104
  
  libavdevice    55.  3.100 / 55.  3.100
  
  libavfilter     3. 88.100 /  3. 88.100
  
  libswscale      2.  5.100 /  2.  5.100
  
  libswresample   0. 17.103 /  0. 17.103
  
  libpostproc    52.  3.100 / 52.  3.100
  
  [image2 @ 022cfa60] Could find no file with path 'd:\WORK\MyFrames\IMG_%4d.bmp
  
  ' and index in the range 0-4
  
  d:\WORK\Serega28-3\IMG_%4d.bmp: No such file or directory