From 8fe2fec45321d1b82f98f9725ad9118cefcfa58d Mon Sep 17 00:00:00 2001 From: Christopher Degawa Date: Sun, 20 Nov 2022 13:07:36 -0600 Subject: [PATCH 3/4] avcodec/libsvtav1: only set max_buf_sz if both bitrate and rc_buf_sz is set maximum_buffer_size_ms should only be set if both are specified or if the user sets it through -svtav1-params buf-sz=val Signed-off-by: Christopher Degawa --- libavcodec/libsvtav1.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavcodec/libsvtav1.c b/libavcodec/libsvtav1.c index 90f7c4236c..d41bed480b 100644 --- a/libavcodec/libsvtav1.c +++ b/libavcodec/libsvtav1.c @@ -179,7 +179,8 @@ static int config_enc_params(EbSvtAv1EncConfiguration *param, param->min_qp_allowed = avctx->qmin; } param->max_bit_rate = avctx->rc_max_rate; - param->maximum_buffer_size_ms = avctx->rc_buffer_size * 1000LL / avctx->bit_rate; + if (avctx->bit_rate && 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; -- 2.41.0