[SDL] About video quality in SDL & a phenomenon in my player

[cocobear]

于 Sat, 3 Nov 2007 23:59:55 +0800
Mine <mine260309 at gmail.com> 写道:

> Hi All,
>     I'm developing a media player using ffmpeg & SDL. Now it works,
> but the quality of the video looks not very good.
>     I compared my player with MPlayer, and find that my player's
> video looks more gray (or white). Also I find a tricky phenomenon
> that when my player & MPlayer are playing files simultaneously and
> their video areas are partly overlapped, my player's video is
> sometimes mixed with MPlayer's video in the overlapped area.
>     Do you know why there's such phenomenon, and how to resolve it?
> Also, I think the raw data decoded by my player & MPlayer should be
> almost the same, the quality of video should be caused by SDL. Do you
> have any idea how to improve that?
>     My OS is Windows XP. And I guess it may be related to DirectX.
> 
>     Your help is very appreciated!

I want to develope a music mplayer with ffmpeg & SDL , can you give me
some advice.

Or may I see your code?


Regards!

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