[FFmpeg-devel] [PATCH v2] lavc/qsvdec: Add vvc_mp4toannexb bsf for QSV VVC decoder

[Xiang, Haihao]

On Do, 2024-08-15 at 10:19 +0800, fei.w.wang-at-intel.com at ffmpeg.org wrote:
> From: Fei Wang <fei.w.wang at intel.com>
> 
> Fix error:
> $ ffmpeg -hwaccel qsv -i input.mp4 -f null -
> ..
> [vvc_qsv @ 0000026890D966C0] Error decoding stream header: unknown error (-1)
> [vvc_qsv @ 0000026890D966C0] Error decoding header
> 
> Signed-off-by: Fei Wang <fei.w.wang at intel.com>
> ---
>  configure           | 2 +-
>  libavcodec/qsvdec.c | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/configure b/configure
> index 37178d7d81..ad82bc2d1f 100755
> --- a/configure
> +++ b/configure
> @@ -3427,7 +3427,7 @@ vp9_vaapi_encoder_select="vaapi_encode"
>  vp9_qsv_encoder_deps="libmfx MFX_CODEC_VP9"
>  vp9_qsv_encoder_select="qsvenc"
>  vp9_v4l2m2m_decoder_deps="v4l2_m2m vp9_v4l2_m2m"
> -vvc_qsv_decoder_select="qsvdec"
> +vvc_qsv_decoder_select="vvc_mp4toannexb_bsf qsvdec"
>  
>  # parsers
>  aac_parser_select="adts_header mpeg4audio"
> diff --git a/libavcodec/qsvdec.c b/libavcodec/qsvdec.c
> index 9ad3439991..039ba62484 100644
> --- a/libavcodec/qsvdec.c
> +++ b/libavcodec/qsvdec.c
> @@ -1303,5 +1303,5 @@ DEFINE_QSV_DECODER(av1, AV1, NULL)
>  #endif
>  
>  #if CONFIG_VVC_QSV_DECODER
> -DEFINE_QSV_DECODER(vvc, VVC, NULL)
> +DEFINE_QSV_DECODER(vvc, VVC, "vvc_mp4toannexb")
>  #endif

Pushed, 

Thanks
Haihao