[FFmpeg-devel] [PATCH] avcodec/libsvtav1: add version guard for external param

[Gyan Doshi]

On 2023-11-08 10:25 am, Gyan Doshi wrote:
> Setting of external param 'force_key_frames' was added in 7bcc1b4eb8.
> It is available since v1.1.0 but ffmpeg allows linking against v0.9.0.

Plan to push tomorrow, barring objections.

Regards,
Gyan


> ---
>   libavcodec/libsvtav1.c | 2 ++
>   1 file changed, 2 insertions(+)
>
> diff --git a/libavcodec/libsvtav1.c b/libavcodec/libsvtav1.c
> index 8d2c7f3be4..862192945b 100644
> --- a/libavcodec/libsvtav1.c
> +++ b/libavcodec/libsvtav1.c
> @@ -250,6 +250,7 @@ static int config_enc_params(EbSvtAv1EncConfiguration *param,
>       if (avctx->gop_size > 1)
>           param->intra_period_length  = avctx->gop_size - 1;
>   
> +#if SVT_AV1_CHECK_VERSION(1, 1, 0)
>       // In order for SVT-AV1 to force keyframes by setting pic_type to
>       // EB_AV1_KEY_PICTURE on any frame, force_key_frames has to be set. Note
>       // that this does not force all frames to be keyframes (it only forces a
> @@ -260,6 +261,7 @@ static int config_enc_params(EbSvtAv1EncConfiguration *param,
>       // to be updated to set force_key_frames accordingly.
>       if (avctx->gop_size == 1)
>           param->force_key_frames = 1;
> +#endif
>   
>       if (avctx->framerate.num > 0 && avctx->framerate.den > 0) {
>           param->frame_rate_numerator   = avctx->framerate.num;