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Add stereo rematrixing support to the AC-3 encoders.

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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
This commit is contained in:
Justin Ruggles
2011-01-08 23:21:17 +00:00
parent d267b339e4
commit dc7e07ac1f
9 changed files with 152 additions and 34 deletions
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1
libavcodec/ac3dec_data.h
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@@ -25,7 +25,6 @@
#include <stdint.h>
extern const uint8_t ff_ac3_ungroup_3_in_5_bits_tab[32][3];
extern const uint8_t ff_ac3_rematrix_band_tab[5];
extern const uint8_t ff_eac3_hebap_tab[64];
extern const uint8_t ff_eac3_default_cpl_band_struct[18];