- AV_CH_TOP_BACK_CENTER, // Ts
- AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT, // LRsd
- AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER, // LRw
- AV_CH_TOP_BACK_CENTER, // Cvh
- AV_CH_LOW_FREQUENCY // LFE2
+ AV_CH_TOP_CENTER, // Ts
+ AV_CH_SURROUND_DIRECT_LEFT|AV_CH_SURROUND_DIRECT_RIGHT, // LRsd
+ AV_CH_WIDE_LEFT|AV_CH_WIDE_RIGHT, // LRw
+ AV_CH_TOP_FRONT_CENTER, // Cvh
+ AV_CH_LOW_FREQUENCY_2, // LFE2