On Tue, 04. Jan 17:41, Andriy Gelman wrote: > On Tue, 04. Jan 17:08, Ming Qian wrote: > > client need to resume the decoding process > > after it dequeues the source change event. > > no matter what's the return value of v4l2_resolution_changed(). > > if the client doesn't resume the decoding process, > > the decoder may keep waiting > > > > in documentation of v4l2 stateful decoder, we can see the following > > description: > > The client must continue the sequence as described below to > > continue the decoding process. > > 1. Dequeue the source change event. > > Important > > A source change triggers an implicit decoder drain, > > similar to the explicit Drain sequence. The decoder is > > stopped after it completes. The decoding process must be > > resumed with either a pair of calls to > > VIDIOC_STREAMOFF() and VIDIOC_STREAMON() on the CAPTURE > > queue, or a call to VIDIOC_DECODER_CMD() with the > > V4L2_DEC_CMD_START command. > > 2. Continue with the Capture Setup sequence. > > > > This is just a clean up to remove the reinit variable so the commit title and > description are wrong. >
Updated the commit message and pushed. 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".
