[MPlayer-dev-eng] new Altivec patches and G3
Alan Curry
pacman at TheWorld.com
Mon Feb 20 20:55:58 CET 2006
Tim writes the following:
>VIDEO: [divx] 480x360 24bpp 15.000 fps 933.5 kbps (114.0 kbyte/s)
>Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
>Selected video codec: [ffodivx] vfm: ffmpeg (FFmpeg MPEG-4)
>VDec: vo config request - 480 x 360 (preferred colorspace: Planar YV12)
All of the above indicates that the video is YV12...
>Could not find matching colorspace - retrying with -vf scale...
This indicates that the vo driver doesn't support YV12
>Opening video filter: [scale]
>VDec: using Planar YV12 as output csp (no 0)
>Movie-Aspect is 1.33:1 - prescaling to correct movie aspect.
>
>SwScaler: BICUBIC scaler, from Planar YV12 to Packed YUY2 using C
And here's the conversion to something the vo does support.
>VO: [macosx] 480x360 => 480x360 Packed YUY2
Checking vo_macosx's query_format function, it indeed supports YUY2 and not
YV12.
>That SwScaler line doesn't exist in the log from the release version.
Does vo_macosx support YV12 in the release version? Checking my old copy of
1.0pre7... wait a minute, does vo_macosx exist in the release version? I
don't see it. You must be using a different vo driver in the release version.
I just did a test involving YV12->YUY2 and it seems to be working. I think
you're experiencing an unrelated macosx bug.
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