[FFmpeg-trac] #52(FFmpeg:reopened): mjpeg decoder is broken (at least with ga61bc91)

FFmpeg trac at avcodec.org
Tue Apr 19 00:06:30 CEST 2011


#52: mjpeg decoder is broken (at least with ga61bc91)
------------------------+-----------------------
Reporter:  ami_stuff    |       Owner:  michael
    Type:  defect       |      Status:  reopened
Priority:  normal       |   Component:  FFmpeg
 Version:  unspecified  |  Resolution:
Keywords:               |  Blocked By:
Blocking:               |  Reproduced:  0
Analyzed:  0            |
------------------------+-----------------------

Comment (by tateu):

 I just tried the latest git-N-29157-gc967860 (--arch==x86 and --arch=i686)
 with 30c6fefd013a579f455c230ca9b9b0f8fc68285a reverted...and the problem
 of converting RGB to non-RGB is gone, but...I am back to "-vcodec mpeg4"
 encoding about twice as slow which, I guess, makes sense since the fix was
 to "fix runtime-cpu-detect bug in swscale [...] default to the C
 implementation."

 Compiled in VMWare.

 Running 32bit ffmpeg builds in Windows 7 Pro x64 on a Dual QuadCore Xeon
 X5550 machine at 2.67GHz with 8GB ram.

 and

 Running 32bit ffmpeg builds in Windows XP Pro SP3 on a Pentium 4 machine
 at ???GHz (not sure) with 2GB Ram.

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/52#comment:11>
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