playwriter
Code Issues

feat: use MP4 format for screen recording instead of WebM

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This commit is contained in:
Tommy D. Rossi
2026-01-24 18:01:57 +01:00
parent df63f418e5
commit 050c6d5b50
1 changed files with 2 additions and 9 deletions
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extension/src/offscreen.ts
+2 -9
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@@ -115,15 +115,8 @@ async function handleStartRecording(params: StartRecordingMessage): Promise<any>
} as any, } as any,
}) })
// Determine best codec
const mimeType = MediaRecorder.isTypeSupported('video/webm;codecs=vp9,opus')
? 'video/webm;codecs=vp9,opus'
: MediaRecorder.isTypeSupported('video/webm;codecs=vp8,opus')
? 'video/webm;codecs=vp8,opus'
: 'video/webm'
const recorder = new MediaRecorder(stream, { const recorder = new MediaRecorder(stream, {
mimeType, mimeType: 'video/mp4',
videoBitsPerSecond: params.videoBitsPerSecond || 2500000, videoBitsPerSecond: params.videoBitsPerSecond || 2500000,
audioBitsPerSecond: params.audioBitsPerSecond || 128000, audioBitsPerSecond: params.audioBitsPerSecond || 128000,
}) })
@@ -163,7 +156,7 @@ async function handleStartRecording(params: StartRecordingMessage): Promise<any>
// Start with 1 second chunks // Start with 1 second chunks
recorder.start(1000) recorder.start(1000)
return { success: true, tabId: params.tabId, startedAt, mimeType } return { success: true, tabId: params.tabId, startedAt, mimeType: 'video/mp4' }
} catch (error: any) { } catch (error: any) {
console.error('Failed to start recording:', error) console.error('Failed to start recording:', error)
return { success: false, error: error.message } return { success: false, error: error.message }