On Tue, 14. Dec 02:12, Cameron Gutman wrote: > The V4L2M2M API operates asynchronously, so multiple packets can > be enqueued before getting a batch of frames back. Since it was > only possible to receive a frame by submitting another packet, > there wasn't a way to drain those excess output frames from when > avcodec_receive_frame() returned AVERROR(EAGAIN). >
> In my testing, this change reduced decode latency of a real-time > 60 FPS H.264 stream by approximately 10x (200ms -> 20ms) on a > Raspberry Pi 4. I was doing some more tests today, but didn't have any luck dequeuing a frame if ff_decode_get_packet() returned EAGAIN. Could you share the dataset? Thanks, -- Andriy _______________________________________________ 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".
