For those of you who may be running into the ffmpeg “Too many packets buffered for output stream” bug try adding this to the end of the ffmpeg-video line: -max_muxing_queue_size 1024 ffmpeg apparently is aware of the bug but it is uncertain when or if a proper fix will arrive.
Denne fejl er blevet opdaget og håndteret i dagens 2.4.9 BETA-build. Du kan prøve den.