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avcodec/nvenc: set idrPeriod to gopLength unconditionally 

When intra_refresh is enabled, gopLength is equal to
NVENC_INFINITE_GOPLENGTH. gopLength should be 1 at least.

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
This commit is contained in:
Zhao Zhili 2023-07-07 03:57:38 +08:00 committed by Timo Rothenpieler
parent 0d0c39832f
commit 7eeef72c67
1 changed files with 4 additions and 14 deletions
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18
libavcodec/nvenc.c
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@ -1191,11 +1191,7 @@ static av_cold int nvenc_setup_h264_config(AVCodecContext *avctx)
h264->maxNumRefFrames = ctx->dpb_size;
}
if (ctx->intra_refresh) {
h264->idrPeriod = NVENC_INFINITE_GOPLENGTH;
} else if (cc->gopLength > 0) {
h264->idrPeriod = cc->gopLength;
}
h264->idrPeriod = cc->gopLength;
if (IS_CBR(cc->rcParams.rateControlMode)) {
h264->outputBufferingPeriodSEI = 1;
@ -1318,11 +1314,7 @@ static av_cold int nvenc_setup_hevc_config(AVCodecContext *avctx)
hevc->maxNumRefFramesInDPB = ctx->dpb_size;
}
if (ctx->intra_refresh) {
hevc->idrPeriod = NVENC_INFINITE_GOPLENGTH;
} else if (cc->gopLength > 0) {
hevc->idrPeriod = cc->gopLength;
}
hevc->idrPeriod = cc->gopLength;
if (IS_CBR(cc->rcParams.rateControlMode)) {
hevc->outputBufferingPeriodSEI = 1;
@ -1418,12 +1410,10 @@ static av_cold int nvenc_setup_av1_config(AVCodecContext *avctx)
av1->intraRefreshPeriod = cc->gopLength;
av1->intraRefreshCnt = cc->gopLength - 1;
cc->gopLength = NVENC_INFINITE_GOPLENGTH;
av1->idrPeriod = NVENC_INFINITE_GOPLENGTH;
} else if (cc->gopLength > 0) {
av1->idrPeriod = cc->gopLength;
}
av1->idrPeriod = cc->gopLength;
if (IS_CBR(cc->rcParams.rateControlMode)) {
av1->enableBitstreamPadding = 1;
}