ute2e/reports/review-20260905/video-compatibility-probe.mjs

import { chromium } from '@playwright/test'

const browser = await chromium.launch({ headless: true })
const results = []
try {
  for (const suffix of ['', '1']) {
    const page = await browser.newPage()
    const responses = []
    page.on('response', (response) => {
      if (response.url().endsWith('.mp4')) responses.push({ status: response.status(), headers: response.headers() })
    })
    await page.goto('http://127.0.0.1:6180/')
    const result = await page.evaluate(async (suffix) => {
      const video = document.createElement('video')
      document.body.replaceChildren(video)
      const source = `/videos/chinese-maintenance/china-military-repair-workshop-hd-45s-system-pose${suffix}.mp4`
      video.muted = true
      video.preload = 'auto'
      video.autoplay = true
      const event = await new Promise((resolve) => {
        const timer = setTimeout(() => resolve('timeout'), 15000)
        for (const name of ['loadeddata', 'error']) video.addEventListener(name, () => { clearTimeout(timer); resolve(name) }, { once: true })
        video.src = source
        video.load()
      })
      return { source, event, canPlayH264: video.canPlayType('video/mp4; codecs="avc1.4d402a, mp4a.40.2"'), readyState: video.readyState, networkState: video.networkState, duration: Number.isFinite(video.duration) ? video.duration : null, width: video.videoWidth, height: video.videoHeight, error: video.error ? { code: video.error.code, message: video.error.message } : null }
    }, suffix)
    results.push({ ...result, responses })
    await page.close()
  }
} finally {
  await browser.close()
}
console.log(JSON.stringify(results, null, 2))