Re: [FFmpeg-devel] [PATCH] vvcdec: Mark as experimental

[Andreas Rheinhardt <andreas.rheinhardt@outlook.com>]

Kieran Kunhya:
> From 15c9311c49ebbe87fc4517b67cb73b3079ec3510 Mon Sep 17 00:00:00 2001
> From: Kieran Kunhya <kierank@obe.tv>
> Date: Wed, 7 Feb 2024 21:10:08 +0000
> Subject: [PATCH] vvcdec: Mark as experimental
> 
> ---
>  libavcodec/vvc/vvcdec.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/libavcodec/vvc/vvcdec.c b/libavcodec/vvc/vvcdec.c
> index 8163b5e..e0554c6 100644
> --- a/libavcodec/vvc/vvcdec.c
> +++ b/libavcodec/vvc/vvcdec.c
> @@ -1011,7 +1011,7 @@ const FFCodec ff_vvc_decoder = {
>      .close          = vvc_decode_free,
>      FF_CODEC_DECODE_CB(vvc_decode_frame),
>      .flush          = vvc_decode_flush,
> -    .p.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_DELAY | AV_CODEC_CAP_OTHER_THREADS,
> +    .p.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_DELAY | AV_CODEC_CAP_OTHER_THREADS | AV_CODEC_CAP_EXPERIMENTAL,
>      .caps_internal  = FF_CODEC_CAP_EXPORTS_CROPPING | FF_CODEC_CAP_INIT_CLEANUP |
>                        FF_CODEC_CAP_AUTO_THREADS,
>      .p.profiles     = NULL_IF_CONFIG_SMALL(ff_vvc_profiles),

Did you run FATE with that? If I am not mistaken, all the VVC decoding
tests (and probably also tests where the VVC decoder is only used to get
stream parameters) will fail (in avcodec_open2()) now, because
strict_std_compliance does by default not allow experimental codecs.

- Andreas

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