[FFmpeg-devel] [PATCH] cosmetic : img2 demuxer should print an error if url_fopen fails

[Jai Menon]

Hi,

Currently, nonexistent files are reported like :

jai at outrax ~/ffbuild $ ./ffplay nosuchfile.png
FFplay version git-610fbb4, Copyright (c) 2003-2009 Fabrice Bellard, et al.
  configuration: --disable-optimizations --disable-mmx
--disable-ffserver --disable-stripping
  libavutil     50. 3. 0 / 50. 3. 0
  libavcodec    52.32. 0 / 52.32. 0
  libavformat   52.34. 0 / 52.34. 0
  libavdevice   52. 2. 0 / 52. 2. 0
  libswscale     0. 7. 1 /  0. 7. 1
  built on Jun 19 2009 19:25:13, gcc: 4.3.2
[image2 @ 0xa256c80]Could not find codec parameters (Video: png)
nosuchfile.png: could not find codec parameters


This is potentially confusing. Trivial patch attached.

-- 
Regards,

Jai
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