[FFmpeg-devel] [PATCH] Export large crop values via AVCodecContext
Michael Niedermayer
michaelni
Wed Jun 3 17:34:08 CEST 2009
On Thu, May 28, 2009 at 09:10:45PM -0400, David Conrad wrote:
> Hi,
>
> As far as I can tell, it's impractical to crop large values internally,
> since buffers returned from decode_frame must have the same dimensions as
> AVCodecContext, which also must be the coded dimensions (or up to 15 less)
> in order for get_buffer to allocate buffers of the needed size.
>
> Thus, the only solution I see is to export these values and leave it to
> individual applications that care about such offsets to deal with it
> themselves.
I think these values can be exported through AVCodecContext.pan_scan
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
Into a blind darkness they enter who follow after the Ignorance,
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to the Knowledge alone. -- Isha Upanishad
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