onFlush

[jackluoluo]

Why can't this function fire?
my code here

 mp4boxfile.onReady = function (info) {
              console.log("MP4 File Parsed, Info: ", info);
              info.tracks.forEach(function (track) {
                if (track.type === "audio") {
                  console.log("Found audio track:", track);
                  mp4boxfile.setExtractionOptions(track.id);
                  mp4boxfile.start();
                }
              });
            };

            mp4boxfile.onSamples = function (id, user, samples) {
              console.log(`Extracted ${samples.length} audio samples.`);
              samples.forEach((sample) => {
                extractedAudioSamples.push(sample.data);
              });
            };
            mp4boxfile.onFlush = function () {
              console.log("Audio extraction completed.");

[davemevans]

There is no onFlush callback, so there is nothing to trigger it.