[FFmpeg-devel] [PATCH 3/3] vp3: Frame-based multithreading support

[Ronald S. Bultje]

Hi,

On Mon, Feb 7, 2011 at 9:15 PM, Alexander Strange <astrange at ithinksw.com> wrote:
> Decode times for big_buck_bunny_720p_stereo:
>
> 1 thread:
> real ? ?1m14.227s
> user ? ?1m13.104s
> sys ? ? 0m1.108s
>
> 2 threads: (33% faster)
> real ? ?0m49.329s
> user ? ?1m33.735s
> sys ? ? 0m1.834s
>
> 3 threads: (44% faster)
> real ? ?0m41.593s
> user ? ?1m44.884s
> sys ? ? 0m1.967s
> ---
> ?libavcodec/vp3.c | ?154 ++++++++++++++++++++++++++++++++++++++++++++++--------
> ?1 files changed, 131 insertions(+), 23 deletions(-)

Queued this also. Maybe an interesting questions for those that don't
want to compare it ourselves: how do we compare to libtheora ATM?

Ronald