[MPlayer-dev-eng] Regression in r30970: cannot play y4m from stdin under Win32

[Zhou Zongyi]

Hi all,

Attached is the source code of a tool(tearing test) that produces y4m to stdout.
I use the following command line:

tearing.exe | mplayer.exe - -demuxer y4m -msglevel demux=9

MPlayer SVN-r31042-4.4.1 (C) 2000-2010 MPlayer Team
Playing -.
Reading from stdin...
Checking for YUV4MPEG2
Success: YUV4MPEG2
YUV4MPEG2 file format detected.
YUV4MPEG2 Video stream 0 size: display: 640x360, codec: 640x360
VIDEO:  [YV12]  640x360  12bpp  30.000 fps    0.0 kbps ( 0.0 kbyte/s)
[gl] using extended formats. Use -vo gl:nomanyfmts if playback fails.
==========================================================================
Opening video decoder: [raw] RAW Uncompressed Video
Movie-Aspect is 1.78:1 - prescaling to correct movie aspect.
VO: [gl] 640x360 => 640x360 Planar YV12
Selected video codec: [rawyv12] vfm: raw (RAW YV12)
==========================================================================
Audio: no sound
Starting playback...
error reading frame bad header magic
error reading frame bad header magic
error reading frame bad header magic
error reading frame bad header magic
error reading frame bad header magic
error reading frame bad header magic
error reading frame bad header magic
error reading frame bad header magic
error reading frame bad header magic


There is no such problem with r30969.

Regards,

Zhou Zongyi
2010-04-16
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