[FFmpeg-soc] BFI

[Sisir Koppaka]

On Fri, Mar 21, 2008 at 1:33 AM, Mike Melanson <mike at multimedia.cx> wrote:

> Sisir Koppaka wrote:
> > I renamed the 2287.bfi file to 2287.mov just to check that my skeleton
> > demuxer was able to recognize it as BFI by examining it's header
> > irrespective of the extension(As Vitor suggested to check). The probe
> > function just checks for the characters BF&I in the header of the file.
>
> Okay, that invalidates my earlier theory. I thought you were running
> FFmpeg against a valid .mov file and your BFI demuxer was claiming it.
>
> So, looking back over your original email, to answer your question (now
> that I understand it): yes, it looks like your bfi_probe() function is
> being called.
>
> A simpler way to verify where the code execution is going would be to
> print something. Be mindful that you have to use av_log() instead of
> printf() in FFmpeg. E.g.:
>
> av_log(NULL, AV_LOG_INFO, "Hey! This is the bfi_probe() function!\n");
>

Will be very useful  :)  Can we use format specifiers in av_log (like in
printf()) to print values of variables?

-- 
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Sisir Koppaka