Comment # 1 on bug 1185276 from Stakanov Schufter

Some additional output. Note: once the flicker begins on one channel, only a
restart of the program may! help to get rid of it. Until you change to often...

[h264 @ 0x7fbc88003d40] mmco: unref short failure
[00007fbc8410e640] avcodec decoder error: hardware acceleration picture
allocation failed
[h264 @ 0x7fbc88003d40] get_buffer() failed
[h264 @ 0x7fbc88003d40] thread_get_buffer() failed
[h264 @ 0x7fbc88003d40] decode_slice_header error
[h264 @ 0x7fbc88003d40] no frame!
[h264 @ 0x7fbc88770c40] mmco: unref short failure
[h264 @ 0x7fbc88770c40] number of reference frames (0+5) exceeds max (4;
probably corrupt input), discarding one