[Libav-user] (Bug?) Questions about error processing during hardware assisted decoding of H264

wl2776 wl2776 at gmail.com
Thu Mar 15 09:43:06 CET 2012

Looks like my initial diagnostics was wrong.
I've added some debugging output, and got_picture was 0 after all hardware

However, I was observing green frames accompanied with the following

 [h264 @ 0E86DC60]=== avcodec_decode_video2 start === 
 [h264 @ 0E86DC60]Frame num gap 2 13
 [h264 @ 0E86DC60]Frame num gap 2 14
 [h264 @ 0E86DC60]Frame num gap 2 15
 [h264 @ 0E86DC60]Frame num gap 2 0
 [h264 @ 0E86DC60]no picture ooo
 [h264 @ 0E86DC60]illegal short term buffer state detected
 [h264 @ 0E86DC60]=== avcodec_decode_video2 end === bytes_used 59245 got 1

 The first and last line were produced by my application and lines in the
middle were generated by the decoder.

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