50 lines
1.8 KiB
Rust
50 lines
1.8 KiB
Rust
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use leptos::logging::log;
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use wasm_bindgen_futures::JsFuture;
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use web_sys::{
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MediaStream, MediaStreamConstraints, MediaStreamTrack, MediaTrackConstraints,
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wasm_bindgen::{JsCast, JsValue},
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window,
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};
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pub async fn audio() -> MediaStream {
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let media_devices = window().unwrap().navigator().media_devices().unwrap();
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let media_stream_constraints = MediaStreamConstraints::new();
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let media_track_constraints = MediaTrackConstraints::new();
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media_stream_constraints.set_audio(&JsValue::TRUE);
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media_track_constraints.set_echo_cancellation(&JsValue::FALSE);
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media_track_constraints.set_noise_suppression(&JsValue::FALSE);
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media_track_constraints.set_auto_gain_control(&JsValue::FALSE);
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let media_stream_promise = media_devices
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.get_user_media_with_constraints(&media_stream_constraints)
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.unwrap();
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let media_stream = JsFuture::from(media_stream_promise)
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.await
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.unwrap()
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.dyn_into::<MediaStream>()
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.unwrap();
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let audio_stream_tracks = media_stream.get_audio_tracks();
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let audio_stream_tracks = audio_stream_tracks
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.iter()
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.map(|audio_track| audio_track.dyn_into::<MediaStreamTrack>().unwrap())
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.collect::<Vec<_>>();
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log!(
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"{:#?}\n audio_stream_track_count = {}",
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audio_stream_tracks,
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audio_stream_tracks.len()
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);
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let audio_stream_track = audio_stream_tracks.first().unwrap();
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let audio_stream_track_apply_constraints_promise = audio_stream_track
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.apply_constraints_with_constraints(&media_track_constraints)
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.unwrap();
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JsFuture::from(audio_stream_track_apply_constraints_promise)
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.await
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.unwrap();
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let audio_stream = MediaStream::new().unwrap();
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log!("{:#?}", audio_stream_track.get_constraints());
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audio_stream.add_track(audio_stream_track);
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audio_stream
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}
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