[FFmpeg-devel] rawvideo bitrate?

Tim leopdong
Thu Dec 4 09:24:08 CET 2008

I add parameter -pix_fmt rgb32, the bitrate become big, but why fps become small?
 D:\ffmpeg>ffmpeg -i D:\temp\avi2bmp\Mantis.0004.ts -f rawvideo -vcodec rawvideo
-sameq -r 29.97 -pix_fmt yuv44p g:\mantis.avi


?2008-12-04?Tim <leopdong at 163.com> ???
>you mean rawvideo is YV12?
>so how can I get 24?
>?2008-12-04?"Jason Garrett-Glaser" <darkshikari at gmail.com> ???
>>>         but if we calculate the bitrate as below method , we should get 1.4 Gibps (1024-based)
>>>         so I don't understand why the 2 result are not the same.
>>>(24 bits/pixel)
>>>rawvideo, yuv420p
>>YV12 is 12 bits per pixel, not 24.
>>Dark Shikari
>>ffmpeg-devel mailing list
>>ffmpeg-devel at mplayerhq.hu
>ffmpeg-devel mailing list
>ffmpeg-devel at mplayerhq.hu

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