[Bug]: The recorded video has no sound

[kingparks]

Environments

• playwright-go Version: v0.4702.0
• Browser: chrome
• OS and version: macOS

Bug description

To Reproduce

package main

import (
	"fmt"
	"github.com/playwright-community/playwright-go"
	"log"
)

func main() {
	err := playwright.Install(&playwright.RunOptions{
		SkipInstallBrowsers: true,
	})
	if err != nil {
		log.Fatalf("could not install playwright: %v", err)
	}
	pw, err := playwright.Run()
	if err != nil {
		log.Fatalf("could not launch playwright: %v", err)
	}
	browser, err := pw.Chromium.Launch(playwright.BrowserTypeLaunchOptions{
		Channel:  playwright.String("chrome"),
		Headless: playwright.Bool(false),
	})
	if err != nil {
		log.Fatalf("could not launch Chromium: %v", err)
	}
	page, err := browser.NewPage(playwright.BrowserNewPageOptions{
		Screen: &playwright.Size{
			Width:  1920,
			Height: 1080,
		},
		RecordVideo: &playwright.RecordVideo{
			Dir: "videos/",
			Size: &playwright.Size{
				Width:  1920,
				Height: 1080,
			},
		},
	})
	if err != nil {
		log.Fatalf("could not create page: %v", err)
	}
	if _, err = page.Goto("https://xxx.video"); err != nil {
		log.Fatalf("could not goto: %v", err)
	}
	err = page.Locator("#PlayButtonBig").Click()
	if err != nil {
		log.Fatalf("could not click entries: %v", err)
	}
	page.WaitForTimeout(10000)
	if err := page.Close(); err != nil {
		log.Fatalf("failed to close page: %v", err)
	}
	path, err := page.Video().Path()
	if err != nil {
		log.Fatalf("failed to get video path: %v", err)
	}
	fmt.Printf("Saved to %s\n", path)
	if err = browser.Close(); err != nil {
		log.Fatalf("could not close browser: %v", err)
	}
	if err = pw.Stop(); err != nil {
		log.Fatalf("could not stop Playwright: %v", err)
	}
}

There is no sound when playing the output file xxx.webm. Hope there is sound.

[kingparks]

no voice, no audio

[canstand]

You can use BrowserTypeLaunchOptions{ ignoreDefaultArgs: } to filter out --mute-audio from default arguments (for chromium).

[kingparks]

You can use BrowserTypeLaunchOptions{ ignoreDefaultArgs: } to filter out --mute-audio from default arguments (for chromium).

	browser, err := pw.Chromium.Launch(playwright.BrowserTypeLaunchOptions{
		IgnoreDefaultArgs: []string{"--mute-audio"},
		Channel:           playwright.String("chrome"),
		Headless:          playwright.Bool(false),
	})

thx, but not working. During the recording process, sound can be heard, but there is no sound when playing the output file

[canstand]

According to upstream https://github.com/microsoft/playwright/issues/4870, recording audio is not supported.