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Code Issues Releases Activity

avcodec/nvenc: Enable recovery point SEI for intra refresh mode

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Otherwise all frames can be dropped after seek without the
output_corrupt/showall flags.

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
Reviewed-by: Timo Rothenpieler <timo@rothenpieler.org>
This commit is contained in:
Zhao Zhili
2025-01-23 22:17:29 +08:00
parent 4a0e1cfc6f
commit 1438f6997d
1 changed files with 2 additions and 0 deletions
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2
libavcodec/nvenc.c
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@ -1281,6 +1281,7 @@ static av_cold int nvenc_setup_h264_config(AVCodecContext *avctx)
h264->intraRefreshPeriod = cc->gopLength;
h264->intraRefreshCnt = cc->gopLength - 1;
cc->gopLength = NVENC_INFINITE_GOPLENGTH;
h264->outputRecoveryPointSEI = 1;
#ifdef NVENC_HAVE_SINGLE_SLICE_INTRA_REFRESH
h264->singleSliceIntraRefresh = ctx->single_slice_intra_refresh;
#endif
@ -1461,6 +1462,7 @@ static av_cold int nvenc_setup_hevc_config(AVCodecContext *avctx)
hevc->intraRefreshPeriod = cc->gopLength;
hevc->intraRefreshCnt = cc->gopLength - 1;
cc->gopLength = NVENC_INFINITE_GOPLENGTH;
hevc->outputRecoveryPointSEI = 1;
#ifdef NVENC_HAVE_SINGLE_SLICE_INTRA_REFRESH
hevc->singleSliceIntraRefresh = ctx->single_slice_intra_refresh;
#endif