use crateRTCRtpCodec;
use crateRTCRtpHeaderExtensionCapability;
/// RTP capabilities representing available codecs and header extensions.
///
/// Used to describe what a transceiver is capable of sending or receiving.
///
/// ## Specifications
///
/// * [W3C](https://w3c.github.io/webrtc-pc/#rtcrtpcapabilities)