On Ma, 2023-05-15 at 08:33 +0200, Hendrik Leppkes wrote: > On Mon, May 15, 2023 at 8:04 AM Xiang, Haihao > <[email protected]> wrote: > > > > From: Haihao Xiang <[email protected]> > > > > The mfx implementation based on D3D11 is expected for an internal > > session on Windows, however sometimes this implemntation is not > > supported [1]. A fallback to the default mfx implementation is added in > > this patch. > > > > [1] https://github.com/intel/cartwheel-ffmpeg/issues/246 > > > > From the issue description, the user is trying to use it a as software > library, not a hardware one?
Yes, because the user has sw library only. > I don't think software fallback, especially an automatic one, is > really quite appropriate. When someone requests a "qsv" encoder, they > expect hardware. It is not a software fallback. it is a fallback to the default one (which might be hw based or sw based, it is up to user's hw and media stack). Thanks Haihao > > - Hendrik > _______________________________________________ > ffmpeg-devel mailing list > [email protected] > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > [email protected] with subject "unsubscribe". _______________________________________________ ffmpeg-devel mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
