[FFmpeg-devel] [PATCH] libavformat/vvc: Make probe more conservative

[Nuo Mi]

>
>                  return 0;
>
> -            if ((nal2 & 0x7) == 0) // nuh_temporal_id_plus1
> +            if (nuh_temporal_id_plus1 == 0) // nuh_temporal_id_plus1
> +                return 0;
> +            if (nuh_temporal_id_plus1 != 1 && (type >= VVC_IDR_W_RADL &&
> type <= VVC_RSV_IRAP_11
> +                                            || type == VVC_DCI_NUT ||
> type == VVC_OPI_NUT
> +                                            || type == VVC_VPS_NUT ||
> type == VVC_SPS_NUT
> +                                            || type == VVC_EOS_NUT ||
> type == VVC_EOB_NUT))
>
Hi Frank,
Thank you for the patch.
You can use a function for these two checks.

 if (!check_temporal_id(nal2 & 0x7, type))
    return 0


                 return 0;
>
>              switch (type) {
> --
> 2.43.0
>
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