TypeError: Cannot read properties of undefined (reading 'cts')

[big-nacho]

I'm new to the library, so I'm not sure if this might be me doing something wrong, but I noticed that with one specific video, when calling

file.seek(time, true);

I'd get

I managed to track it down to the moov box having a track with no samples, and patched it like this

MP4Box.ISOFile.prototype.getTrackDuration = function (trak) {
    if (!trak.samples || !trak.samples.length) { // Added length check
      return Infinity;
    }

    const sample = trak.samples[trak.samples.length - 1];
    return (sample.cts + sample.duration) / sample.timescale;
}

Not sure if it's me patching my own poor usage of the library, but submitting in case it's a bug.

[DenizUgur]

Could you share the file?

[big-nacho]

Could you share the file?

Yes, here it is https://drive.google.com/file/d/1NOfvbex7ejPYoiIaaOVgEHGs3XKr7nI2/view?usp=sharing