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| author | Timo Rothenpieler <timo@rothenpieler.org> | 2022-11-05 21:17:37 +0100 |
|---|---|---|
| committer | Timo Rothenpieler <timo@rothenpieler.org> | 2022-11-05 21:17:37 +0100 |
| commit | 5c288a44ad16087c3d3a7563490cb634790e751f (patch) | |
| tree | 45fa050b35591de30e7144620fcb490d8e4aebae /libavcodec/Makefile | |
| parent | 28680e2f41b93b75863720e42397441dfcc29f94 (diff) | |
| download | ffmpeg-5c288a44ad16087c3d3a7563490cb634790e751f.tar.gz | |
avcodec/nvenc: add AV1 encoding support
The encoder seems to be trading blows with hevc_nvenc.
In terms of quality at low bitrate cbr settings, it seems to
outperform it even. It produces fewer artifacts and the ones it
does produce are less jarring to my perception.
At higher bitrates I had a hard time finding differences between
the two encoders in terms of subjective visual quality.
Using the 'slow' preset, av1_nvenc outperformed hevc_nvenc in terms
of encoding speed by 75% to 100% while performing above tests.
Needless to say, it always massively outperformed h264_nvenc in terms
of quality for a given bitrate, while also being slightly faster.
Diffstat (limited to 'libavcodec/Makefile')
| -rw-r--r-- | libavcodec/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavcodec/Makefile b/libavcodec/Makefile index 72d2f92901..32318fd7ed 100644 --- a/libavcodec/Makefile +++ b/libavcodec/Makefile @@ -244,6 +244,7 @@ OBJS-$(CONFIG_AURA_DECODER) += cyuv.o OBJS-$(CONFIG_AURA2_DECODER) += aura.o OBJS-$(CONFIG_AV1_DECODER) += av1dec.o OBJS-$(CONFIG_AV1_CUVID_DECODER) += cuviddec.o +OBJS-$(CONFIG_AV1_NVENC_ENCODER) += nvenc_av1.o nvenc.o OBJS-$(CONFIG_AV1_QSV_ENCODER) += qsvenc_av1.o OBJS-$(CONFIG_AVRN_DECODER) += avrndec.o OBJS-$(CONFIG_AVRP_DECODER) += r210dec.o |