[FFmpeg-devel] [PATCH] FFV1 improvments
Sun Oct 10 23:12:36 CEST 2010
On Sun, Oct 10, 2010 at 2:05 PM, Michael Niedermayer <michaelni at gmx.at> wrote:
> On Sun, Oct 10, 2010 at 01:19:57PM -0700, Jason Garrett-Glaser wrote:
>> On Sun, Oct 10, 2010 at 12:25 PM, Michael Niedermayer <michaelni at gmx.at> wrote:
>> > Hi
>> > Will apply patch-set below soon.
>> > bikesheds will be politely ignored
>> Looks good;
>> what are the plans for version 2?
> the immedeate plan for ffv1.2 is to add rectangular slice based multithreading
> this should make the code much faster without extra delay
Another thing you might want to try (since you're changing things...)
is Loren's median5 predictor; testing in FFV2 showed that it beat the
standard median predictor by a few % in terms of order-0 entropy. I
don't have it, but I assume he can post it here.
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