[FFmpeg-trac] #11601(avcodec:new): VVC decode fails after decoding few frames

[FFmpeg]

#11601: VVC decode fails after decoding few frames
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             Reporter:  Kirithika  |                    Owner:  (none)
                 Type:  defect     |                   Status:  new
             Priority:  normal     |                Component:  avcodec
              Version:  7.1        |               Resolution:
             Keywords:  vvc        |               Blocked By:
             Blocking:             |  Reproduced by developer:  0
Analyzed by developer:  0          |
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Description changed by Kirithika:

Old description:

> Summary of the bug:
>
> VVC decode using ffmpeg's native VVC decoder failed after decoding 68/300
> frames.The message "Error allocating frame, DPB full" could be seen on
> the console. Decoding the bitstream using
> https://github.com/fraunhoferhhi/vvdec was successful. Hence suspecting
> this could be a bug in native VVC decoder related to max DPB size.
>
> How to reproduce:
> {{{
> ffmpeg -v 9 -loglevel 99 -i input 960x540_8bit.vvc 960x540_8bit.yuv
> }}}
> ffmpeg version n7.1.1-17-g24de8a98cf-20250520 Copyright (c) 2000-2025 the
> FFmpeg developers built with gcc 15.1.0 (crosstool-NG 1.27.0.42_35c1e72)
>
> Please find the console log and input file attached.

New description:

 Summary of the bug:

 VVC decode using ffmpeg's native VVC decoder failed after decoding 68/300
 frames.The message "Error allocating frame, DPB full" could be seen on the
 console. Decoding the bitstream using
 https://github.com/fraunhoferhhi/vvdec was successful. Hence suspecting
 this could be a bug in native VVC decoder related to max DPB size.

 How to reproduce:
 {{{
 ffmpeg -v 9 -loglevel 99 -i input 960x540_8bit.vvc 960x540_8bit.yuv
 }}}
 ffmpeg version n7.1.1-17-g24de8a98cf-20250520 Copyright (c) 2000-2025 the
 FFmpeg developers built with gcc 15.1.0 (crosstool-NG 1.27.0.42_35c1e72)

 Please find the console log and input file attached using the videolan
 file uploader

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Ticket URL: <https://trac.ffmpeg.org/ticket/11601#comment:2>
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