If a zero-length video packet is to be returned, just return
AVERROR(EAGAIN) and switch back to the audio stream.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
pkt->pts = bfi->audio_frame;
bfi->audio_frame += ret;
- }
-
- else {
+ } else if (bfi->video_size > 0) {
//Tossing a video packet at the video decoder.
ret = av_get_packet(pb, pkt, bfi->video_size);
/* One less frame to read. A cursory decrement. */
bfi->nframes--;
+ } else {
+ /* Empty video packet */
+ ret = AVERROR(EAGAIN);
}
bfi->avflag = !bfi->avflag;