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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.c | |
| 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.c')
| -rw-r--r-- | libavcodec/ac3tab.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/libavcodec/ac3tab.c b/libavcodec/ac3tab.c index c87200b1df..66afcd4437 100644 --- a/libavcodec/ac3tab.c +++ b/libavcodec/ac3tab.c @@ -247,3 +247,16 @@ const uint8_t ff_ac3_critical_band_size_tab[50]={ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, 3, 3, 3, 3, 6, 6, 6, 6, 6, 6, 12, 12, 12, 12, 24, 24, 24, 24, 24 }; +/** + * Default channel map for a dependent substream defined by acmod + */ +const uint16_t ff_eac3_default_chmap[8] = { + AC3_CHMAP_L | AC3_CHMAP_R, // FIXME Ch1+Ch2 + AC3_CHMAP_C, + AC3_CHMAP_L | AC3_CHMAP_R, + AC3_CHMAP_L | AC3_CHMAP_C | AC3_CHMAP_R, + AC3_CHMAP_L | AC3_CHMAP_R | AC3_CHMAP_C_SUR, + AC3_CHMAP_L | AC3_CHMAP_C | AC3_CHMAP_R | AC3_CHMAP_C_SUR, + AC3_CHMAP_L | AC3_CHMAP_R | AC3_CHMAP_L_SUR | AC3_CHMAP_R_SUR, + AC3_CHMAP_L | AC3_CHMAP_C | AC3_CHMAP_R | AC3_CHMAP_L_SUR | AC3_CHMAP_R_SUR +}; |