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fix: 🐛 If filesize less than 800kB, the loader state never done

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This commit is contained in:
gemstone 2025-03-03 17:51:40 +08:00
parent 068a512f3f
commit 90db03bba0
1 changed files with 17 additions and 1 deletions
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18
packages/xgplayer-mp4-loader/src/loader.js
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@ -35,6 +35,7 @@ export class MP4Loader extends EventEmitter {
this.logger = new Logger('MP4Loader_' + this.vid)
!!config.openLog && Logger.enable()
rest.logger = this.logger
this.filesize = 0
this._loader = new NetLoader(rest)
this._loader.on(EVENT.REAL_TIME_SPEED, (data) => {
@ -92,6 +93,7 @@ export class MP4Loader extends EventEmitter {
async loadMetaProcess (cache, [moovStart, moovEnd], onProgress, config = {}) {
this._error = false
this.filesize = 0
this.logger.debug('[loadMetaProcess start], range,', [moovStart, moovEnd])
if (this._config?.memoryOpt) {
if (!this.buffer || config?.isExp) {
@ -103,7 +105,21 @@ export class MP4Loader extends EventEmitter {
}
}
const OnProgressHandle = async (data, state, options, response) => {
if (this.meta && options?.range && options.range.length > 0 && options.range[1] >= moovEnd) {
if (!this.filesize && response?.headers) {
const contentRange = response.headers.get('content-range')
if (contentRange) {
const range = contentRange.split('/')
if (Array.isArray(range) && range.length === 2) {
this.filesize = parseInt(range[1])
if (this.filesize > 0 && moovEnd > this.filesize) {
moovEnd = this.filesize
this.logger.debug(`[loadMetaProcess] moovEnd changed by content-range in header, [${moovStart}-${moovEnd}]`)
}
}
}
}
if (!state && this.meta && options?.range && options.range.length > 0 && options.range[1] >= moovEnd) {
state = true
this.logger.debug('[loadMetaProcess],data done,setstate true,[', moovStart, moovEnd, ']')
}