RageStudio/comty
1
0
Fork 0
mirror of https://github.com/ragestudio/comty.git synced 2025-07-08 08:44:15 +00:00
Code Issues Packages Projects Releases Wiki Activity

Use dashjs

Browse Source
This commit is contained in:
srgooglo 2025-07-04 16:41:10 +02:00
parent 105fff2009
commit 392e356ba5
1 changed files with 41 additions and 36 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

75
packages/app/src/pages/studio/music/track_lyrics/[track_id]/hooks/useAudioPlayer.js
View File

@ -1,5 +1,5 @@
import React, { useEffect, useCallback } from "react"
import shaka from "shaka-player/dist/shaka-player.compiled.js"
import React from "react"
import * as dashjs from "dashjs"
import { useLyricsEditor } from "../context/LyricsEditorContext"
export const useAudioPlayer = (src) => {
@ -8,10 +8,10 @@ export const useAudioPlayer = (src) => {
const audioRef = React.useRef(new Audio())
const playerRef = React.useRef(null)
const waitTimeoutRef = React.useRef(null)
const lastSeekTimeRef = React.useRef(0)
const scrubTimeoutRef = React.useRef(null)
const initializePlayer = useCallback(async () => {
const initializePlayer = React.useCallback(async () => {
if (!src) {
return null
}
@ -22,25 +22,15 @@ export const useAudioPlayer = (src) => {
audioRef.current.loop = true
// Cleanup existing player
if (playerRef.current) {
await playerRef.current.destroy()
playerRef.current.destroy()
playerRef.current = null
}
// Check browser support
if (!shaka.Player.isBrowserSupported()) {
throw new Error("Browser does not support DASH playback")
}
playerRef.current = dashjs.MediaPlayer().create()
// Create new player
playerRef.current = new shaka.Player()
await playerRef.current.attach(audioRef.current)
// Setup DASH error handling
playerRef.current.addEventListener("error", (event) => {
const error = event.detail
playerRef.current.on(dashjs.MediaPlayer.events.ERROR, (event) => {
const error = event.error
dispatch({
type: "SET_AUDIO_ERROR",
@ -48,9 +38,26 @@ export const useAudioPlayer = (src) => {
})
})
// Load the source
await playerRef.current.load(src)
// setup other events
playerRef.current.on(
dashjs.MediaPlayer.events.STREAM_INITIALIZED,
() => {
dispatch({ type: "SET_AUDIO_LOADING", payload: false })
},
)
playerRef.current.on(
dashjs.MediaPlayer.events.PLAYBACK_ERROR,
(event) => {
dispatch({
type: "SET_AUDIO_ERROR",
payload: `Playback Error: ${event.error || "Unknown error"}`,
})
},
)
// initialize player with audio element
playerRef.current.initialize(audioRef.current, src, false)
} catch (error) {
console.error("Player initialization error:", error)
dispatch({ type: "SET_AUDIO_ERROR", payload: error.message })
@ -59,7 +66,7 @@ export const useAudioPlayer = (src) => {
}, [src, dispatch])
// Audio controls
const play = useCallback(async () => {
const play = React.useCallback(async () => {
if (!audioRef.current) return
try {
@ -75,13 +82,13 @@ export const useAudioPlayer = (src) => {
}
}, [dispatch])
const pause = useCallback(() => {
const pause = React.useCallback(() => {
if (audioRef.current) {
audioRef.current.pause()
}
}, [])
const toggle = useCallback(() => {
const toggle = React.useCallback(() => {
if (audioRef.current.paused) {
play()
} else {
@ -89,19 +96,19 @@ export const useAudioPlayer = (src) => {
}
}, [audioRef.current])
const seek = useCallback((time, scrub = false) => {
const seek = React.useCallback((time, scrub = false) => {
if (audioRef.current && audioRef.current.duration > 0) {
const clampedTime = Math.max(
0,
Math.min(time, audioRef.current.duration),
)
// Update currentTime immediately for responsive UI
// update currentTime
audioRef.current.currentTime = clampedTime
if (audioRef.current.paused) {
if (scrub === true) {
// Clear any pending scrub preview
// clear any pending scrub preview
if (scrubTimeoutRef.current) {
clearTimeout(scrubTimeoutRef.current)
}
@ -121,7 +128,7 @@ export const useAudioPlayer = (src) => {
}
}, [])
const setSpeed = useCallback(
const setSpeed = React.useCallback(
(speed) => {
if (audioRef.current) {
const clampedSpeed = Math.max(0.25, Math.min(4, speed))
@ -132,7 +139,7 @@ export const useAudioPlayer = (src) => {
[dispatch],
)
const setVolume = useCallback(
const setVolume = React.useCallback(
(volume) => {
if (audioRef.current) {
const clampedVolume = Math.max(0, Math.min(1, volume))
@ -143,19 +150,19 @@ export const useAudioPlayer = (src) => {
[dispatch],
)
// Initialize player when src changes
useEffect(() => {
// initialize player when src changes
React.useEffect(() => {
initializePlayer()
return () => {
if (playerRef.current) {
playerRef.current.destroy().catch(console.error)
playerRef.current.destroy()
}
}
}, [initializePlayer])
// Setup audio event listeners
useEffect(() => {
// setup audio event listeners
React.useEffect(() => {
const audio = audioRef.current
if (!audio) {
@ -215,7 +222,6 @@ export const useAudioPlayer = (src) => {
dispatch({ type: "SET_AUDIO_ERROR", payload: errorMessage })
}
// Add event listeners
audio.addEventListener("play", handlePlay)
audio.addEventListener("pause", handlePause)
audio.addEventListener("waiting", handleWaiting)
@ -223,7 +229,6 @@ export const useAudioPlayer = (src) => {
audio.addEventListener("error", handleError)
return () => {
// Remove event listeners
audio.removeEventListener("play", handlePlay)
audio.removeEventListener("pause", handlePause)
audio.removeEventListener("waiting", handleWaiting)