У чт, 2009-08-06 у 12:50 +0530, Vivekanand Kumar пише:
> Hi all,
>    I am new to FFMpeg .
>    I  have got some jpeg data in a buffer and need to display 
>    on x86 PC's  terminal.
> 
>    can some one please give me the starting clue to implement this?
>  
>    I need clue of Api's  on following steps.
> 
>    a. FFmpeg should decode the image format.
>    b.FFMpeg should convert the image data to RGB or any 
>      other raw format which FFmpeg will use to put the image 
>      data on framebuffer.
>    c.FFMpeg should put the raw data on display.
> 
a)  I think that it maybe possible to decode jpeg's with mjpeg decoder,
but it maybe tricky to achieve this. Why do you want to do this with
FFmpeg in contrast to specialized image processing libraries like
ImageMagick,libjpeg or numerous other libraries?

b) it can be done with libswscale;

c) it's not what FFmpeg was intended for. It's a decoding/encoding
library (I assume that you are talking about library not about a
program). To put data on the terminal's screen you should use some third
party library like DirectFB, SDL, aalib or libcaca (may be some others
which I'm not familiar with).

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Does all this mean that I wasn't intended to answer you questions?


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