On Thu, 5 Sep 2013 13:53:46 +0300 Oleg <[email protected]> wrote:
> 3. VDA decoded frames could be rendered without copying frame to RAM, using > OpenGL. Anyway ffmpeg stores all frames in RAM, so h264_vda decoder copies > each frame to RAM that's way h264_vda could be slower then classical h264 > decoder. Just to make sure there's no confusion: h264_vda is a different interface from h264 + VDA hwaccel. It's true that h264_vda forces copying video data to RAM. But h264 + hwaccel does not. _______________________________________________ Libav-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/libav-user
