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| author | Lynne <dev@lynne.ee> | 2021-05-21 17:39:36 +0200 |
|---|---|---|
| committer | Lynne <dev@lynne.ee> | 2021-05-21 17:43:13 +0200 |
| commit | 660d1d8e3b1c605226a28c6d39a311e12698b6f6 (patch) | |
| tree | 36ebcdf50e9bc48be27b0b0a2a33253285b299fb | |
| parent | 36b16a30dbb14ce2e42a54c3dae54b40b51a3f87 (diff) | |
| download | ffmpeg-660d1d8e3b1c605226a28c6d39a311e12698b6f6.tar.gz | |
aacenc: make the twoloop coder the default
This used to be the default, but was reverted as it was slower than
the 'fast' coder by around 25%.
Since our encoder is still not very good, change back to the twoloop
coder by default. It has much better rate control management as well,
making it closer to CBR, and it sounds much better.
| -rw-r--r-- | libavcodec/aacenc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/aacenc.c b/libavcodec/aacenc.c index 219bf02163..aa223cf25f 100644 --- a/libavcodec/aacenc.c +++ b/libavcodec/aacenc.c @@ -1103,7 +1103,7 @@ static av_cold int aac_encode_init(AVCodecContext *avctx) #define AACENC_FLAGS AV_OPT_FLAG_ENCODING_PARAM | AV_OPT_FLAG_AUDIO_PARAM static const AVOption aacenc_options[] = { - {"aac_coder", "Coding algorithm", offsetof(AACEncContext, options.coder), AV_OPT_TYPE_INT, {.i64 = AAC_CODER_FAST}, 0, AAC_CODER_NB-1, AACENC_FLAGS, "coder"}, + {"aac_coder", "Coding algorithm", offsetof(AACEncContext, options.coder), AV_OPT_TYPE_INT, {.i64 = AAC_CODER_TWOLOOP}, 0, AAC_CODER_NB-1, AACENC_FLAGS, "coder"}, {"anmr", "ANMR method", 0, AV_OPT_TYPE_CONST, {.i64 = AAC_CODER_ANMR}, INT_MIN, INT_MAX, AACENC_FLAGS, "coder"}, {"twoloop", "Two loop searching method", 0, AV_OPT_TYPE_CONST, {.i64 = AAC_CODER_TWOLOOP}, INT_MIN, INT_MAX, AACENC_FLAGS, "coder"}, {"fast", "Default fast search", 0, AV_OPT_TYPE_CONST, {.i64 = AAC_CODER_FAST}, INT_MIN, INT_MAX, AACENC_FLAGS, "coder"}, |