[FFmpeg-devel] [RFC] huffyuv usage

Christophe Gisquet christophe.gisquet at gmail.com
Mon Jun 9 13:46:26 CEST 2014


2014-06-08 11:48 GMT+02:00 Reimar Döffinger <Reimar.Doeffinger at gmx.de>:
> Do you expect output to NV12 + conversion to planar by the application
> to be significantly slower?

No, but I was thinking of the chain NV12 -> YUV420P -> NV12.

> If not, I think regardless of speed concerns outputting to the native
> decode format is preferred in general...

Yes, outputting NV12 when YUV420P is expected/requested will incur an
extra, slower, conversion.

I would have implemented NV12 output out of curiosity, but there's
very little interest, and potential for more trouble than benefit, so
I'm dropping the idea.


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