[FFmpeg-trac] #11406(avcodec:new): vvcdec doesn't set pict_type and AV_FRAME_FLAG_KEY in the output

[FFmpeg]

#11406: vvcdec doesn't set pict_type and AV_FRAME_FLAG_KEY in the output
-------------------------------------+-------------------------------------
             Reporter:               |                     Type:
  rgonzalezfluendo                   |  enhancement
               Status:  new          |                 Priority:  normal
            Component:  avcodec      |                  Version:  git-
                                     |  master
             Keywords:  FFVVC        |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Update VVC decoder to set frames info, useful with ffprobe and other
 tools.

 How to reproduce:
 {{{
 $ wget  https://www.itu.int/wftp3/av-arch/jvet-
 site/bitstream_exchange/VVC/draft_conformance/draft6/CodingToolsSets_E_Tencent_1.zip
 $ unzip CodingToolsSets_E_Tencent_1.zip CodingToolsSets_E_Tencent_1.bit
 $ ffprobe -hide_banner CodingToolsSets_E_Tencent_1.bit -select_streams v
 -show_frames -show_entries frame=pict_type,key_frame -of csv
 }}}

 Output:
 {{{
 frame,0,?
 frame,0,?
 frame,0,?
 frame,0,?
 frame,0,?
 frame,0,?
 frame,0,?
 frame,0,?
 frame,0,?
 }}}

 Expected output
 {{{
 frame,1,I
 frame,0,B
 frame,0,B
 frame,0,B
 frame,0,B
 frame,0,B
 frame,0,B
 frame,0,P
 frame,0,B
 }}}


 from https://ffmpeg.org//pipermail/ffmpeg-devel/2025-January/338109.html
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/11406>
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