[FFmpeg-trac] #2166(undetermined:new): unable to use amovie=c:\full\path\to\file

[FFmpeg]

#2166: unable to use amovie=c:\full\path\to\file
-------------------------------------+-------------------------------------
             Reporter:  rogerdpack   |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Summary of the bug: absolute paths in windows don't seem to work.

 original report: http://ffmpeg.zeranoe.com/forum/viewtopic.php?f=7&t=460

 How to reproduce:
 {{{
 % ffmpeg.exe -report -f lavfi -i "amovie
 =c\:/algos/ocw-6.046-02nov2005-220k.mp4,silencedetect=noise=0.001:duration=60"
 -f null -
 ffmpeg started on 2013-01-20 at 21:14:38
 Report written to "ffmpeg-20130120-211438.log"
 ffmpeg version N-48409-g43adc62 Copyright (c) 2000-2013 the FFmpeg
 developers
   built on Jan  2 2013 18:50:18 with gcc 4.7.2 (GCC)
   configuration: --enable-gpl --enable-version3 --disable-w32threads
 --enable-av
 isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls
 --enab
 le-libass --enable-libbluray --enable-libcaca --enable-libfreetype
 --enable-libg
 sm --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-
 amrwb --e
 nable-libopenjpeg --enable-libopus --enable-librtmp --enable-
 libschroedinger --e
 nable-libtheora --enable-libtwolame --enable-libvo-aacenc --enable-libvo-
 amrwben
 c --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs
 --enable-
 libxvid --enable-zlib
   libavutil      52. 13.100 / 52. 13.100
   libavcodec     54. 85.100 / 54. 85.100
   libavformat    54. 59.100 / 54. 59.100
   libavdevice    54.  3.102 / 54.  3.102
   libavfilter     3. 30.102 /  3. 30.102
   libswscale      2.  1.103 /  2.  1.103
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  2.100 / 52.  2.100
 [amovie @ 0000000002429ca0] Missing key or no key/value separator found
 after ke
 y '/algos/ocw-6.046-02nov2005-220k.mp4'
 [lavfi @ 00000000002fc740] Error initializing filter 'amovie' with args
 'c:/algo
 s/ocw-6.046-02nov2005-220k.mp4'
 amovie=c\:/algos/ocw-6.046-02nov2005-220k.mp4,silencedetect=noise=0.001:duration
 =60: Invalid argument
 }}}

 Also backslashes as path separators don't seem to work, is this expected
 do you know?
 Thanks.
 -roger-

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2166>
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