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| author | Bartlomiej Wolowiec <bartek.wolowiec@gmail.com> | 2008-04-24 22:27:13 +0000 |
|---|---|---|
| committer | Bartlomiej Wolowiec <bartek.wolowiec@gmail.com> | 2008-04-24 22:27:13 +0000 |
| commit | 0c79b1402a48a99f32435a0f5ad2364c58c6fcf3 (patch) | |
| tree | ca01b356127f279bfe3d6b54cebf040d1f4ed539 /libavcodec/ac3tab.h | |
| parent | 81d5ae6decfaa5d8fbf40f0f448de81b644c7002 (diff) | |
| download | ffmpeg-0c79b1402a48a99f32435a0f5ad2364c58c6fcf3.tar.gz | |
add a ff_ac3_parse_header_full() which calls ff_ac3_parse_header()
and then reads the channel_map stuff
Originally committed as revision 12944 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/ac3tab.h')
| -rw-r--r-- | libavcodec/ac3tab.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/libavcodec/ac3tab.h b/libavcodec/ac3tab.h index deb32b420f..9e7728f9eb 100644 --- a/libavcodec/ac3tab.h +++ b/libavcodec/ac3tab.h @@ -39,5 +39,21 @@ extern const uint16_t ff_ac3_db_per_bit_tab[4]; extern const int16_t ff_ac3_floor_tab[8]; extern const uint16_t ff_ac3_fast_gain_tab[8]; extern const uint8_t ff_ac3_critical_band_size_tab[50]; +extern const uint16_t ff_eac3_default_chmap[8]; + +/** Custom channel map locations bitmask + * Other channels described in documentation: + * Lc/Rc pair, Lrs/Rrs pair, Ts, Lsd/Rsd pair, + * Lw/Rw pair, Lvh/Rvh pair, Cvh, Reserved, LFE2 + */ +enum CustomChannelMapLocation{ + AC3_CHMAP_L= 1<<(15-0), + AC3_CHMAP_C= 1<<(15-1), + AC3_CHMAP_R= 1<<(15-2), + AC3_CHMAP_L_SUR= 1<<(15-3), + AC3_CHMAP_R_SUR = 1<<(15-4), + AC3_CHMAP_C_SUR= 1<<(15-7), + AC3_CHMAP_LFE = 1<<(15-15) +}; #endif /* FFMPEG_AC3TAB_H */ |