1use crate::base_box; 2use crate::mp4box::dops::DOpsBox; 3use crate::types::sample::AudioSampleEntry; 4 5base_box! { 6 box (b"Opus", Opus, OpusBox) data { 7 audio: AudioSampleEntry 8 } children { 9 dops: DOpsBox 10 } 11}