VP9 --low-delay blocking decoder init
see #27320 sample with --low-delay
With DTS PTS output as err msg:
[000061c000060880] avcodec decoder debug: using ffmpeg Lavc58.134.100
[000061c000060880] avcodec decoder debug: CPU flags: 0x000e13db
[000061c000060880] avcodec decoder debug: allowing 6 thread(s) for decoding
[000061c000060880] avcodec decoder debug: codec (vp9) started
[000061c000060880] avcodec decoder debug: using slice thread mode with 6 threads
[00007f353128dfd0] main generic debug: using video decoder module "avcodec"
[000061c000060880] avcodec decoder error: 1 1
[000061c000060880] avcodec decoder debug: available hardware decoder output format 46 (vaapi_vld)
[000061c000060880] avcodec decoder debug: available hardware decoder output format 100 (vdpau)
[000061c000060880] avcodec decoder debug: available software decoder output format 0 (yuv420p)
[000061c000060880] avcodec decoder debug: trying format vaapi_vld
[000061c000060880] avcodec decoder debug: trying format vdpau
[000061c000060880] avcodec decoder debug: available hardware decoder output format 46 (vaapi_vld)
[000061c000060880] avcodec decoder debug: available software decoder output format 0 (yuv420p)
[000061c000060880] avcodec decoder debug: available software decoder output format 0 (yuv420p)
[000061c000060880] avcodec decoder error: existing hardware acceleration cannot be reused
[000061c000060880] avcodec decoder debug: trying format vaapi_vld
[000061c000060880] avcodec decoder error: 400001 400001
[000061c000060880] avcodec decoder error: 800001 800001
without low-delay
[000061c000060880] avcodec decoder debug: using ffmpeg Lavc58.134.100
[000061c000060880] avcodec decoder debug: CPU flags: 0x000e13db
[000061c000060880] avcodec decoder debug: allowing 6 thread(s) for decoding
[000061c000060880] avcodec decoder debug: codec (vp9) started
[000061c000060880] avcodec decoder debug: using frame thread mode with 6 threads
[00007fdfedba2fd0] main generic debug: using video decoder module "avcodec"
[000061c000060880] avcodec decoder error: 1 1
[000061c000060880] avcodec decoder error: 400001 400001
[000061c000060880] avcodec decoder debug: available hardware decoder output format 46 (vaapi_vld)
[000061c000060880] avcodec decoder debug: available hardware decoder output format 100 (vdpau)
[000061c000060880] avcodec decoder debug: available software decoder output format 0 (yuv420p)
[000061c000060880] avcodec decoder debug: trying format vaapi_vld
[000061c000060880] avcodec decoder debug: trying format vdpau
[000061c000060880] avcodec decoder debug: available hardware decoder output format 46 (vaapi_vld)
[000061c000060880] avcodec decoder debug: available software decoder output format 0 (yuv420p)
[000061c000060880] avcodec decoder debug: available software decoder output format 0 (yuv420p)
[000061c000060880] avcodec decoder error: existing hardware acceleration cannot be reused
[000061c000060880] avcodec decoder debug: trying format vaapi_vld
[000061c000060880] avcodec decoder error: 800001 800001
[000061c000060880] avcodec decoder error: 1200001 1200001
[000061c000060880] avcodec decoder error: 1960001 1960001
[000061c000060880] avcodec decoder error: 2960001 2960001
[000061c000060880] main decoder debug: removing "video decoder" module "avcodec"
Edited by François Cartegnie