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avcodec/nvenc: Generate bufferingPeriod/pictureTiming SEI

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For some unknown reason enabling these causes propper CBR padding,
so as there are no known downsides just always enable them in CBR mode.
This commit is contained in:
Timo Rothenpieler
2016-05-11 10:34:31 +02:00
parent c8c14d0ffc
commit 3a9df7dfec
1 changed files with 5 additions and 0 deletions
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5
libavcodec/nvenc.c
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@@ -796,6 +796,11 @@ static av_cold int nvenc_encode_init(AVCodecContext *avctx)
if (avctx->codec->id == AV_CODEC_ID_H264) {
ctx->encode_config.encodeCodecConfig.h264Config.adaptiveTransformMode = NV_ENC_H264_ADAPTIVE_TRANSFORM_ENABLE;
ctx->encode_config.encodeCodecConfig.h264Config.fmoMode = NV_ENC_H264_FMO_DISABLE;
ctx->encode_config.encodeCodecConfig.h264Config.outputBufferingPeriodSEI = 1;
ctx->encode_config.encodeCodecConfig.h264Config.outputPictureTimingSEI = 1;
} else if(avctx->codec->id == AV_CODEC_ID_H265) {
ctx->encode_config.encodeCodecConfig.hevcConfig.outputBufferingPeriodSEI = 1;
ctx->encode_config.encodeCodecConfig.hevcConfig.outputPictureTimingSEI = 1;
}
}
} else if (avctx->global_quality > 0) {