[FFmpeg-devel] [PATCH v2] lavc/qsvenc_hevc: use open GOP by default

[Xiang, Haihao]

On Fri, 2022-10-07 at 10:49 +0800, Xiang, Haihao wrote:
> From: Haihao Xiang <haihao.xiang at intel.com>
> 
> HEVC spec has CRA frame which allows random access with open GOP, hence
> it can achieve higher compression efficiency.
> 
> Signed-off-by: Haihao Xiang <haihao.xiang at intel.com>
> ---
>  libavcodec/qsvenc_hevc.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/libavcodec/qsvenc_hevc.c b/libavcodec/qsvenc_hevc.c
> index a5bf915954..9bbedc3e28 100644
> --- a/libavcodec/qsvenc_hevc.c
> +++ b/libavcodec/qsvenc_hevc.c
> @@ -294,7 +294,6 @@ static const FFCodecDefault qsv_enc_defaults[] = {
>      { "qmin",      "-1"    },
>      { "qmax",      "-1"    },
>      { "trellis",   "-1"    },
> -    { "flags",     "+cgop" },
>      { NULL },
>  };
>  

Will apply,

-Haihao