[FFmpeg-devel] [PATCH] qsvenc: Add adaptive_i and adaptive_b toggles
Will Kelleher
wkelleher at gogoair.com
Mon Nov 30 16:25:59 CET 2015
On 11/29, Hendrik Leppkes wrote:
>
> These options were added in a merge from Libav, no further action
> seems to be required.
>
Oh, good!
I should probably note for the record that these toggles don't always/ever work.
I was testing on Ivy Bridge hardware and the toggles are "accepted" by the API,
but the GOP size doesn't actually adapt. Intel has confirmed that they are
broken in the all current releases of the Media SDK [1]. So, be careful.
[1]: https://software.intel.com/en-us/forums/intel-media-sdk/topic/600181
Thanks,
will
More information about the ffmpeg-devel
mailing list