Constant AV_CHAN_AMBISONIC_BASE

pub const AV_CHAN_AMBISONIC_BASE: i32 = 1024; // 1_024i32

Range of channels between AV_CHAN_AMBISONIC_BASE and AV_CHAN_AMBISONIC_END represent Ambisonic components using the ACN system.

Given a channel id <i> between AV_CHAN_AMBISONIC_BASE and AV_CHAN_AMBISONIC_END (inclusive), the ACN index of the channel <n> is <n> = <i> - AV_CHAN_AMBISONIC_BASE.

@note these values are only used for AV_CHANNEL_ORDER_CUSTOM channel orderings, the AV_CHANNEL_ORDER_AMBISONIC ordering orders the channels implicitly by their position in the stream.