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| author | Rostislav Pehlivanov <atomnuker@gmail.com> | 2015-12-08 13:24:48 +0000 |
|---|---|---|
| committer | Rostislav Pehlivanov <atomnuker@gmail.com> | 2015-12-08 13:31:55 +0000 |
| commit | 4c5136a48ba8beb7737a0b67d4d4f64add1263a9 (patch) | |
| tree | 2c75ba8c905a4360248d3c96c7df0e9c6ee03084 /libavcodec/aacenc_ltp.c | |
| parent | 6e5dbe7267fc5790ff48225623be2ed9abd575c9 (diff) | |
| download | ffmpeg-4c5136a48ba8beb7737a0b67d4d4f64add1263a9.tar.gz | |
aacenc_ltp: disable LTP with high lambda values
Makes no sense to enable for high bitrates, the coder does well enough.
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
Diffstat (limited to 'libavcodec/aacenc_ltp.c')
| -rw-r--r-- | libavcodec/aacenc_ltp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/aacenc_ltp.c b/libavcodec/aacenc_ltp.c index 1917ee979e..b9d43b470a 100644 --- a/libavcodec/aacenc_ltp.c +++ b/libavcodec/aacenc_ltp.c @@ -173,7 +173,7 @@ void ff_aac_search_for_ltp(AACEncContext *s, SingleChannelElement *sce, return; } - if (!sce->ics.ltp.lag) + if (!sce->ics.ltp.lag || s->lambda > 120.0f) return; for (w = 0; w < sce->ics.num_windows; w += sce->ics.group_len[w]) { |