Commit f1a88973 authored by Agatha Hu's avatar Agatha Hu Committed by Timo Rothenpieler

avcodec/nvenc: set slice number to 1 to improve encoding quality

Signed-off-by: 's avatarTimo Rothenpieler <timo@rothenpieler.org>
parent 906c0b77
...@@ -876,6 +876,9 @@ static av_cold int nvenc_encode_init(AVCodecContext *avctx) ...@@ -876,6 +876,9 @@ static av_cold int nvenc_encode_init(AVCodecContext *avctx)
ctx->encode_config.encodeCodecConfig.h264Config.h264VUIParameters.videoFullRangeFlag = avctx->color_range == AVCOL_RANGE_JPEG; ctx->encode_config.encodeCodecConfig.h264Config.h264VUIParameters.videoFullRangeFlag = avctx->color_range == AVCOL_RANGE_JPEG;
ctx->encode_config.encodeCodecConfig.h264Config.sliceMode = 3;
ctx->encode_config.encodeCodecConfig.h264Config.sliceModeData = 1;
ctx->encode_config.encodeCodecConfig.h264Config.disableSPSPPS = (avctx->flags & AV_CODEC_FLAG_GLOBAL_HEADER) ? 1 : 0; ctx->encode_config.encodeCodecConfig.h264Config.disableSPSPPS = (avctx->flags & AV_CODEC_FLAG_GLOBAL_HEADER) ? 1 : 0;
ctx->encode_config.encodeCodecConfig.h264Config.repeatSPSPPS = (avctx->flags & AV_CODEC_FLAG_GLOBAL_HEADER) ? 0 : 1; ctx->encode_config.encodeCodecConfig.h264Config.repeatSPSPPS = (avctx->flags & AV_CODEC_FLAG_GLOBAL_HEADER) ? 0 : 1;
...@@ -940,6 +943,9 @@ static av_cold int nvenc_encode_init(AVCodecContext *avctx) ...@@ -940,6 +943,9 @@ static av_cold int nvenc_encode_init(AVCodecContext *avctx)
break; break;
case AV_CODEC_ID_H265: case AV_CODEC_ID_H265:
ctx->encode_config.encodeCodecConfig.hevcConfig.sliceMode = 3;
ctx->encode_config.encodeCodecConfig.hevcConfig.sliceModeData = 1;
ctx->encode_config.encodeCodecConfig.hevcConfig.disableSPSPPS = (avctx->flags & AV_CODEC_FLAG_GLOBAL_HEADER) ? 1 : 0; ctx->encode_config.encodeCodecConfig.hevcConfig.disableSPSPPS = (avctx->flags & AV_CODEC_FLAG_GLOBAL_HEADER) ? 1 : 0;
ctx->encode_config.encodeCodecConfig.hevcConfig.repeatSPSPPS = (avctx->flags & AV_CODEC_FLAG_GLOBAL_HEADER) ? 0 : 1; ctx->encode_config.encodeCodecConfig.hevcConfig.repeatSPSPPS = (avctx->flags & AV_CODEC_FLAG_GLOBAL_HEADER) ? 0 : 1;
......
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