Hi,
> On Thu, Aug 23, 2001 at 06:49:26PM -0400, Jarrod Benjami Johnson wrote:
> > I have an avi encoded such that the latest cvs deems mpg4c32.dll as the
^^^^^^^^^^^
> > Creating YUV overlay 640x360, fourcc 0x32595559 (YUY2)
> > Win32: WARNING: Unsupported color space 0x32595559 (YUY2)
>
> This decoder doesn't support YUV2 and avifile tries to use its own
> conversion routine (slow and written in C) and converts
> RGB back to YUV2.
mpg4c32.dll DOES support YUY2 colorspace! (at least in mplayer :))
videocodec mpeg4
info "Microsoft MPEG-4 v1/v2"
status working
; comment "No postprocessing"
fourcc MPG4,mpg4
fourcc MP42,mp42
fourcc DIV2 mp42
driver vfw
dll "mpg4c32.dll"
out YUY2 yuvhack
out BGR32,BGR24,BGR15
but it requires the same hack as VfW divx codec.
(set compression to 0 when qiery/init codec, and set to yuy2 only
when decompressing frames)
> Remove mpg4c.dll and so which codec will be choose next.
> For now you can't reorder them in GUI
> Only in avirc - which is the thing I wouldn't advice to do.
>
> Another thing is you could try - remove whole libwin32 from plugin dir -
> if you have MP43 file divx decoder will handle that - both
> FFMpeg and DivX should handle this in full speed.
no, mpg4c32.dll supports MPG4 and MP42 formats.
ffmpeg can't handle it.
A'rpi / Astral & ESP-team
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