Re: [FFmpeg-devel] [PATCH] [V2] avcodec/qsvenc: add VDENC support for H264 and HEVC

2018-11-05 Thread Fu, Linjie
> -Original Message- > On Mon, Nov 05, 2018 at 09:50:13 +0800, Linjie Fu wrote: > > It's an experimental function(like lowpower in vaapi) with > > Should it be under "-strict experimental" then? > > > module parameter(i915.enable_guc=2 for linux kerner version >= 4.16) >

Re: [FFmpeg-devel] [PATCH] [V2] avcodec/qsvenc: add VDENC support for H264 and HEVC

2018-11-05 Thread Moritz Barsnick
On Mon, Nov 05, 2018 at 09:50:13 +0800, Linjie Fu wrote: > It's an experimental function(like lowpower in vaapi) with Should it be under "-strict experimental" then? > module parameter(i915.enable_guc=2 for linux kerner version >= 4.16) ^ kernel >

[FFmpeg-devel] [PATCH] [V2] avcodec/qsvenc: add VDENC support for H264 and HEVC

2018-11-04 Thread Linjie Fu
Add VDENC(lowpower mode) support for QSV h264 and HEVC It's an experimental function(like lowpower in vaapi) with some limitations: - CBR/VBR require HuC which should be explicitly loaded via i915 module parameter(i915.enable_guc=2 for linux kerner version >= 4.16) - HEVC VDENC was supported >=