MJPEG decoding errors closes the track

[EmrysMyrddin]

When an error occurs while decoding MJPEG frames (malformed frame, missing some header bytes...), it is very likely that it's a temporary error.

Perhaps we can error some decoding errors ? Or at least allow a given number of decoding error in a row before deciding to close the track ? With a video, it's probably ok to skip one broken frame sometime.

Related code :

mediadevices/pkg/frame/compressed.go

Lines 9 to 12 in 10769b7

	func decodeMJPEG(frame []byte, width, height int) (image.Image, func(), error) {
	img, err := jpeg.Decode(bytes.NewReader(frame))
	return img, func() {}, err
	}

[EmrysMyrddin]

@at-wat Do you have on opinion on this ? Should I do a PR ?