forked from jengelh/ffmpeg-5
Jan Engelhardt
8097484d43
0002-avcodec-libsvtav1-remove-compressed_ten_bit_format-a.patch, 0003-avcodec-libsvtav1-only-set-max_buf_sz-if-both-bitrat.patch, 0004-avcodec-libsvtav1-use-larger-of-bit-rate-and-max-rat.patch OBS-URL: https://build.opensuse.org/package/show/multimedia:libs/ffmpeg-5?expand=0&rev=69
32 lines
1.2 KiB
Diff
32 lines
1.2 KiB
Diff
From 8fe2fec45321d1b82f98f9725ad9118cefcfa58d Mon Sep 17 00:00:00 2001
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From: Christopher Degawa <ccom@randomderp.com>
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Date: Sun, 20 Nov 2022 13:07:36 -0600
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Subject: [PATCH 3/4] avcodec/libsvtav1: only set max_buf_sz if both bitrate
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and rc_buf_sz is set
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maximum_buffer_size_ms should only be set if both are specified or if
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the user sets it through -svtav1-params buf-sz=val
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Signed-off-by: Christopher Degawa <ccom@randomderp.com>
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---
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libavcodec/libsvtav1.c | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/libavcodec/libsvtav1.c b/libavcodec/libsvtav1.c
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index 90f7c4236c..d41bed480b 100644
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--- a/libavcodec/libsvtav1.c
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+++ b/libavcodec/libsvtav1.c
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@@ -179,7 +179,8 @@ static int config_enc_params(EbSvtAv1EncConfiguration *param,
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param->min_qp_allowed = avctx->qmin;
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}
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param->max_bit_rate = avctx->rc_max_rate;
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- param->maximum_buffer_size_ms = avctx->rc_buffer_size * 1000LL / avctx->bit_rate;
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+ if (avctx->bit_rate && avctx->rc_buffer_size)
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+ param->maximum_buffer_size_ms = avctx->rc_buffer_size * 1000LL / avctx->bit_rate;
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if (svt_enc->crf > 0) {
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param->qp = svt_enc->crf;
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--
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2.41.0
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