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opus is slow

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rustdesk
2022-02-06 03:13:41 +08:00
parent 03e433789e
commit 38a468a5cc
7 changed files with 5580 additions and 53 deletions
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21
src/connection.ts
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@@ -1,7 +1,7 @@
import Websock from "./websock";
import * as message from "./message.js";
import * as rendezvous from "./rendezvous.js";
import { loadVp9, loadOpus } from "./codec";
import { loadVp9 } from "./codec";
import * as sha256 from "fast-sha256";
import * as globals from "./globals";
import { decompress, mapKey, sleep } from "./common";
@@ -24,8 +24,6 @@ export default class Connection {
_peerInfo: message.PeerInfo | undefined;
_firstFrame: Boolean | undefined;
_videoDecoder: any;
_audioDecoder: any;
_audioPlayer: any;
_password: Uint8Array | undefined;
_options: any;
_videoTestSpeed: number[];
@@ -242,13 +240,7 @@ export default class Connection {
} else if (msg?.misc) {
this.handleMisc(msg?.misc);
} else if (msg?.audio_frame) {
const dec = this._audioDecoder;
dec.processAudio(msg?.audio_frame.data.slice(0).buffer, (res: any) => {
// ogv.js bug here, audioBuffer always empty
// and ogv.js vpx version is very old (2015), to-do: discard ogv
// let samples = dec.audioBuffer;
// console.log(res, dec);
});
globals.playAudio(msg?.audio_frame.data);
}
}
}
@@ -428,9 +420,7 @@ export default class Connection {
handleMisc(misc: message.Misc) {
if (misc.audio_format) {
this._audioDecoder?.destroy();
// this._audioPlayer = globals.newAudioPlayer(misc.audio_format.channels, misc.audio_format.sample_rate);
this.loadAudioDecoder(misc.audio_format.channels, misc.audio_format.sample_rate);
globals.initAudio(misc.audio_format.channels, misc.audio_format.sample_rate);
} else if (misc.chat_message) {
globals.pushEvent("chat", misc.chat_message.text);
} else if (misc.permission_info) {
@@ -656,11 +646,6 @@ export default class Connection {
}
loadAudioDecoder(channels: number, sample_rate: number) {
this._audioDecoder?.close();
loadOpus((decoder: any) => {
this._audioDecoder = decoder;
console.log("opus loaded");
}, channels, sample_rate);
}
}