[linuxtv-softmpeg] Re: Current libavcodec not source compatible withcurrent softmpeg

[Michael Hunold <hunold@convergence.de>]

Hello Peter,

> Should I downgrade my ffmpeg or provide patches for softmpeg to compile 
> with the current CVS version of ffmpeg (breaking source compatibility 
> with previous versions of ffmpeg in process) ?
The solution was simple: recent ffmpeg CVS version set the RATIONAL_H 
define.

This is the fix:

#ifdef RATIONAL_H
			d->resize(d->priv, width, height, 
av_q2d(d->codec_ctx->sample_aspect_ratio));
#else
			d->resize(d->priv, width, height, d->codec_ctx->aspect_ratio);
#endif

The callback function expects a float value, so I use the av_q2d() 
function to convert the rational ffmpeg value to a double.

I cannot test libsoftmpeg on my current computer setup, so please test 
it and report any problems. Thanks!

CU
Michael.


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