Recording doesn't capture the sound from a video in FF

[etro-js]

Recording doesn't capture the sound from a video in FF

[moumini-creator]

Hello, I try to fix it, if you agree ?

[clabe45]

Thank you @moumini-creator! You can look at Movie#record for reference. Let me know if you have any questions!

[moumini-creator]

I was able to observe that there were only a few seconds of the video that was being played is this on purpose?

[clabe45]

Yeah, that's intentional. The whole movie should be 9 seconds long.

[moumini-creator]

So where's the code that controls the cutting of the video? Please. Or I don't quite understand what's going on, in which case please enlighten me on how it works.

[clabe45]

The code for the example is located in examples/introduction/export.html, if that's what you mean.

Movie#record is the method that renders the video to a file, so that's where the problem should be. It uses the native media recorder API to accumulate the image and audio data for each frame and convert it into one blob at the end. I wonder if changing the blob type in line 238 would fix it.

On a side note, you have probably run into the issue that the examples are not allowed to play (because of the browsers' autoplay policies). I am working on changing the examples so you have to click to start the movie. In the meantime, you should be able to prevent this behavior in your browser settings.

[clabe45]

@moumini-creator Hi, did that fix work? If not, feel free to comment any questions!

[clabe45]

This is no longer an issue, I suppose it was fixed in v0.7