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| author | Justin Ruggles <justin.ruggles@gmail.com> | 2011-01-08 23:21:17 +0000 |
|---|---|---|
| committer | Justin Ruggles <justin.ruggles@gmail.com> | 2011-01-08 23:21:17 +0000 |
| commit | dc7e07ac1f015117a3abaa9c5f3a594cc7fd0b7a (patch) | |
| tree | ddbd5861f46a4a12808c7c9fe6f846faa8dc7b01 /libavcodec/ac3tab.h | |
| parent | d267b339e4dbf8d70455e3163b2d39aff0efe314 (diff) | |
| download | ffmpeg-dc7e07ac1f015117a3abaa9c5f3a594cc7fd0b7a.tar.gz | |
Add stereo rematrixing support to the AC-3 encoders.
This improves the audio quality significantly for stereo source with both the
fixed-point and floating-point AC-3 encoders.
Update acodec-ac3_fixed and seek-ac3_rm test references.
Originally committed as revision 26271 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/ac3tab.h')
| -rw-r--r-- | libavcodec/ac3tab.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavcodec/ac3tab.h b/libavcodec/ac3tab.h index 4d41337d3a..dd8cabfcfd 100644 --- a/libavcodec/ac3tab.h +++ b/libavcodec/ac3tab.h @@ -32,6 +32,7 @@ extern const uint8_t ff_ac3_enc_channel_map[8][2][6]; extern const uint8_t ff_ac3_dec_channel_map[8][2][6]; extern const uint16_t ff_ac3_sample_rate_tab[3]; extern const uint16_t ff_ac3_bitrate_tab[19]; +extern const uint8_t ff_ac3_rematrix_band_tab[5]; extern const int16_t ff_ac3_window[AC3_WINDOW_SIZE/2]; extern const uint8_t ff_ac3_log_add_tab[260]; extern const uint16_t ff_ac3_hearing_threshold_tab[AC3_CRITICAL_BANDS][3]; |