On Wed, 2020-09-16 at 20:44 +0000, Soft Works wrote: > > -----Original Message----- > > From: ffmpeg-devel <ffmpeg-devel-boun...@ffmpeg.org> On Behalf Of > > Xiang, Haihao > > Sent: Wednesday, September 16, 2020 10:30 AM > > To: ffmpeg-devel@ffmpeg.org > > Subject: Re: [FFmpeg-devel] [PATCH 0/6] qsv: Fix compiler errors when using > > libmfx 2.0 (oneVPL) > > > > On Wed, 2020-09-16 at 08:12 +0000, Soft Works wrote: > > > > -----Original Message----- > > > > From: ffmpeg-devel <ffmpeg-devel-boun...@ffmpeg.org> On Behalf Of > > > > Haihao Xiang > > > > Sent: Wednesday, September 16, 2020 8:45 AM > > > > To: ffmpeg-devel@ffmpeg.org > > > > Cc: Haihao Xiang <haihao.xi...@intel.com> > > > > Subject: [FFmpeg-devel] [PATCH 0/6] qsv: Fix compiler errors when > > > > using libmfx 2.0 (oneVPL) > > > > > > > > The oneAPI Video Processing Library (oneVPL) is a single interface > > > > for encode, decode and video processing, the obsolete features in > > > > Intel Media Software Development Kit are removed from oneVPL. > > > > > > > > The oneVPL specification: > > > > > > > > https://spec.oneapi.com/versions/latest/elements/oneVPL/source/index > > > > .ht > > > > ml > > > > The oneVPL source code: > > > > https://github.com/oneapi-src/oneVPL > > > > > > > > Haihao Xiang (6): > > > > qsv: add ${includedir}/mfx to the search path for old versions of > > > > libmfx > > > > qsv: libmfx no longer supports user plugin since version 2.0 (oneVPL) > > > > qsv: libmfx no longer supports audio since version 2.0 (oneVPL) > > > > qsvenc: libmfx no longer supports multi-frame encode since version 2.0 > > > > (oneVPL) > > > > qsvenc: libmfx no longer supports MFX_RATECONTROL_LA_EXT since > > > > version > > > > 2.0 (oneVPL) > > > > qsv: libmfx no longer supports OPAQUE memory since version 2.0 > > > > (oneVPL) > > > > > > Hi, > > > > > > MFX => ClearVideo => QuickSync => MediaSDK => oneVPL > > > > > > Is there actually something new in "oneVPL 2.0" or is this just MSDK > > > 1.34 with many things removed and once another name added? > > > > You may refer to > > https://spec.oneapi.com/versions/latest/elements/oneVPL/source/VPL_int > > el_media_sdk.html#new-apis-in-onevpl > > for the new APIs/features. > > Hi, > > Thanks for the link. So, at this time there doesn't seem to be anything where > ffmpeg would benefit from using it. Hopefully there will be something > interesting in the future.
It is in the todo list to use the new APIs. The first step is to build FFmpeg against oneVPL without compiler errors. > > > > > > > PS: How about VPP tone-mapping? > > > > Do you mean libmfx based tone-mapping? > > Yes, correct. The implementation already exists in VAAPI, but afaik it is not > yet available via libmfx. Do you know about any plans regarding this? I'm sorry I also don't know the plan about it. You'd be better to file an issue on https://github.com/Intel-Media-SDK/MediaSDK/issues if you are interested onthis feature. Thanks Haihao > > Thanks and kind regards, > softworkz > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe". _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
