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avcodec/libsvtav1: replace vbv_bufsize with maximum_buffer_size_ms

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svt-av1 v1.2.0 has deprecated vbv_bufsize in favor of using
- maximum_buffer_size_ms (--buf-sz)
- starting_buffer_level_ms (--buf-initial-sz)
- optimal_buffer_level_ms (--buf-optimal-sz)

and vbv_bufsize has not been in use since svt-av1 v0.8.6

Signed-off-by: Christopher Degawa <christopher.degawa@intel.com>
This commit is contained in:
Christopher Degawa 2022-10-20 22:55:28 -05:00 committed by James Almer
parent 031f1561cd
commit 1c6fd7d756
1 changed files with 2 additions and 2 deletions
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4
libavcodec/libsvtav1.c
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@ -179,7 +179,7 @@ static int config_enc_params(EbSvtAv1EncConfiguration *param,
param->min_qp_allowed = avctx->qmin;
}
param->max_bit_rate = avctx->rc_max_rate;
param->vbv_bufsize = avctx->rc_buffer_size;
param->maximum_buffer_size_ms = avctx->rc_buffer_size * 1000LL / avctx->bit_rate;
if (svt_enc->crf > 0) {
param->qp = svt_enc->crf;
@ -296,7 +296,7 @@ static int config_enc_params(EbSvtAv1EncConfiguration *param,
avctx->bit_rate = param->rate_control_mode > 0 ?
param->target_bit_rate : 0;
avctx->rc_max_rate = param->max_bit_rate;
avctx->rc_buffer_size = param->vbv_bufsize;
avctx->rc_buffer_size = param->maximum_buffer_size_ms * avctx->bit_rate / 1000LL;
if (avctx->bit_rate || avctx->rc_max_rate || avctx->rc_buffer_size) {
AVCPBProperties *cpb_props = ff_add_cpb_side_data(avctx);