[FFmpeg-devel] No accelerated colorspace, on iPad 3.2

Måns Rullgård mans
Wed Jan 19 03:14:07 CET 2011

shachar binyamin <shachar.binyamin at gmail.com> writes:

> Hey guys,
> I running FFmpeg on iPad, but while initializing 'swscale' I getting this
> warning:
> *[swscaler @ 0x8808000] No accelerated colorspace conversion found from
> yuv420p to rgb24*
> plus,  'sws_scale' is taking a lot of time and a lot of resources.
> why is that?, is there any solution to fix that ?
> my guess there is no assembly implementation for Arm ???

Your guess is correct.  There is work underway to clean up libswscale
and eventually add ARM/NEON acceleration.

M?ns Rullg?rd
mans at mansr.com

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