Opened 8 months ago

Last modified 8 months ago

#6329 new enhancement

asf file fails to play

Reported by: compn Owned by:
Priority: wish Component: avformat
Version: git-master Keywords:
Cc: Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description

file found in wild has data before asf header. this prevents it from being demuxed. removing the first 12 bytes or so of the file allows it to be played.

w:\>ffmpeg -i test1.wmv
ffmpeg version N-83243-g2080bc3 Copyright (c) 2000-2017 the FFmpeg developers

built with gcc 5.4.0 (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-l
ibass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-libi
lbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enab
le-libopenjpeg --enable-libopus --enable-librtmp --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --e
nable-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-decklink
--enable-zlib

libavutil 55. 45.100 / 55. 45.100
libavcodec 57. 75.100 / 57. 75.100
libavformat 57. 63.100 / 57. 63.100
libavdevice 57. 2.100 / 57. 2.100
libavfilter 6. 70.100 / 6. 70.100
libswscale 4. 3.101 / 4. 3.101
libswresample 2. 4.100 / 2. 4.100
libpostproc 54. 2.100 / 54. 2.100

test1.wmv: Invalid data found when processing input

also does not work with -f asf_o

mplayer and vlc fail to play file. even older wmplayer fails to play original file.

is it possible to increase asf probing?

Attachments (2)

test1.wmv (512.0 KB) - added by compn 8 months ago.
test1-fixed.wmv (512.0 KB) - added by compn 8 months ago.

Download all attachments as: .zip

Change History (4)

Changed 8 months ago by compn

Changed 8 months ago by compn

comment:1 Changed 8 months ago by compn

file header indicates it was created by TMPGEnc Video Mastering Works 6

comment:2 Changed 8 months ago by cehoyos

  • Priority changed from normal to wish
  • Type changed from defect to enhancement
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