Kraut.World/server
3
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Sharing outline color changes in real time

Browse source
This commit is contained in:
David Négrier 2021-12-22 18:30:23 +01:00
parent 90f7287860
commit 482ba9690a
15 changed files with 268 additions and 56 deletions
Download patch file Download diff file Expand all files Collapse all files

28
front/src/Stores/MediaStore.ts
View file

@ -365,7 +365,9 @@ function applyCameraConstraints(currentStream: MediaStream | null, constraints:
return;
}
for (const track of currentStream.getVideoTracks()) {
toggleConstraints(track, constraints);
toggleConstraints(track, constraints).catch((e) =>
console.error("Error while setting new camera constraints:", e)
);
}
}
@ -380,19 +382,21 @@ function applyMicrophoneConstraints(
return;
}
for (const track of currentStream.getAudioTracks()) {
toggleConstraints(track, constraints);
toggleConstraints(track, constraints).catch((e) =>
console.error("Error while setting new audio constraints:", e)
);
}
}
function toggleConstraints(track: MediaStreamTrack, constraints: MediaTrackConstraints | boolean): void {
async function toggleConstraints(track: MediaStreamTrack, constraints: MediaTrackConstraints | boolean): Promise<void> {
if (implementCorrectTrackBehavior) {
track.enabled = constraints !== false;
} else if (constraints === false) {
track.stop();
}
// @ts-ignore
if (typeof constraints !== "boolean" && constraints !== true) {
track.applyConstraints(constraints);
return track.applyConstraints(constraints);
}
}
@ -484,7 +488,12 @@ export const localStreamStore = derived<Readable<MediaStreamConstraints>, LocalS
type: "success",
stream: null,
});
initStream(constraints);
initStream(constraints).catch((e) => {
set({
type: "error",
error: e instanceof Error ? e : new Error("An unknown error happened"),
});
});
}
} else {
//on bad navigators like chrome, we have to stop the tracks when we mute and reinstantiate the stream when we need to unmute
@ -496,7 +505,12 @@ export const localStreamStore = derived<Readable<MediaStreamConstraints>, LocalS
});
} //we reemit the stream if it was muted just to be sure
else if (constraints.audio /* && !oldConstraints.audio*/ || (!oldConstraints.video && constraints.video)) {
initStream(constraints);
initStream(constraints).catch((e) => {
set({
type: "error",
error: e instanceof Error ? e : new Error("An unknown error happened"),
});
});
}
oldConstraints = {
video: !!constraints.video,