[FFmpeg-trac] #8753(undetermined:new): AV1 stream metadata missing level and tier

FFmpeg trac at avcodec.org
Tue Jun 23 22:06:45 EEST 2020

#8753: AV1 stream metadata missing level and tier
             Reporter:  gordon       |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  unspecified  |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |

Comment (by gordon):

 Replying to [comment:5 jamrial]:
 > Tier is a concept in AV1 that has no direct translation in any of the
 generic fields libavcodec or libavformat can export, so it will not be
 show in the output of ffprobe.
 > If what you want is AV1 specific bitstream information, you could try
 the trace_headers bitstream filter. It will print the sequence header and
 frame header bitstream values in an easy to parse form.
 > And again, did you try with git head to see if level contains the right

 Great thanks.  I am planning to and will report back soon

Ticket URL: <https://trac.ffmpeg.org/ticket/8753#comment:6>
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