On Mon, 2022-06-20 at 17:06 +0800, Wenbin Chen wrote:
> Change the default value of "bf" for hevc_qsv to -1. 8 isn't the best
> choice so let MSDK to decide the number of b frames.
>
> Signed-off-by: Wenbin Chen <wenbin.c...@intel.com>
> ---
> libavcodec/qsvenc_hevc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libavcodec/qsvenc_hevc.c b/libavcodec/qsvenc_hevc.c
> index da2bf457af..f6027f600b 100644
> --- a/libavcodec/qsvenc_hevc.c
> +++ b/libavcodec/qsvenc_hevc.c
> @@ -287,7 +287,7 @@ static const FFCodecDefault qsv_enc_defaults[] = {
> { "refs", "0" },
> // same as the x264 default
> { "g", "248" },
> - { "bf", "8" },
> + { "bf", "-1" },
> { "qmin", "-1" },
> { "qmax", "-1" },
> { "trellis", "-1" },
LGTM, will apply.
-Haihao
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
