diff options
Diffstat (limited to 'libavcodec/ac3.h')
| -rw-r--r-- | libavcodec/ac3.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/libavcodec/ac3.h b/libavcodec/ac3.h index fcb401c238..47878c39cd 100644 --- a/libavcodec/ac3.h +++ b/libavcodec/ac3.h @@ -28,7 +28,8 @@ #define AVCODEC_AC3_H #define AC3_MAX_CODED_FRAME_SIZE 3840 /* in bytes */ -#define AC3_MAX_CHANNELS 6 /* including LFE channel */ +#define AC3_MAX_CHANNELS 7 /**< maximum number of channels, including coupling channel */ +#define CPL_CH 0 /**< coupling channel index */ #define AC3_MAX_COEFS 256 #define AC3_BLOCK_SIZE 256 @@ -158,7 +159,9 @@ typedef struct AC3EncOptions { /* other encoding options */ int allow_per_frame_metadata; - int stereo_rematrixing; + int stereo_rematrixing; + int channel_coupling; + int cpl_start; } AC3EncOptions; |