[FFmpeg-devel] [PATCH] VP8 decoder

Carl Eugen Hoyos cehoyos
Sun Jun 27 22:22:05 CEST 2010


David Conrad <lessen42 <at> gmail.com> writes:

> I meant 40-50% faster than libvpx without any SIMD; with SIMD it's ~2x faster
> than we are right now.

(Since "without any SIMD" is still not totally clear imo.)
On my Core 2 Duo with the Opensuse package libvpx 0.9.0-13.1, ffmpeg -vcodec
libvpx -i big_buck_bunny_480p.webm decodes twice as fast as with the native
decoder.
That is also what a user reports here:
http://multimedia.cx/eggs/ffmpeg-has-a-native-vp8-decoder/#comments

Carl Eugen




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