audio video not sync

[mboussaid]

I'm excited to introduce my new JavaScript server-side library called XFP Streamer, designed to handle recording and streaming Puppeteer window content. However, I'm currently facing an issue with audio synchronization, and I could really use some help from someone experienced with ffmpeg and recording in general.

The library's repository is available on GitHub, and I warmly welcome any contributions or assistance. Feel free to check it out at https://github.com/mboussaid/xfp-streamer.

Below is a simple example demonstrating how to record the Google website into a file.flv video file using XFP:

const XFP = require('./index');
XFP.onReady().then(async ()=>{
    // create new xfp instance
    const xfp = new XFP({
        debug:1
    });
    await xfp.onStart();
    // record everyting inside the file file.flv
    xfp.pipeToFile('file.flv',{
        debug:1
    })
    // xfp.pipeToRtmp('file.flv','RTMP LINK HERE')
    await xfp.onUseUrl('https://www.google.com') // navigate to google
    setTimeout(async ()=>{
        await xfp.onStop();
    },5000) // stop everyting after 5 seconds
},(missing)=>{
    // missing tools
    console.log('Missing tools',missing)
})

Please note that to ensure proper functionality, you will need to have the following tools installed:

pulseaudio xvfb ffmpeg pactl pacmd Currently, I'm facing an issue with audio and video synchronization not working as expected. If you have experience with ffmpeg and recording, I would greatly appreciate your help in resolving this issue.

Thank you all for your support, and I look forward to your contributions!

Best regards,