Initial commit

2026-08-11 15:58:47 +02:00
parent 13e160fda4
commit b7790f89ff
230 changed files with 24197 additions and 10 deletions
@@ -0,0 +1,118 @@
+var workerPath =
+  'https://archive.org/download/ffmpeg_asm/ffmpeg_asm.js';
+
+function processInWebWorker() {
+  var blob = URL.createObjectURL(
+    new Blob(
+      [
+        'importScripts("' +
+          workerPath +
+          '");var now = Date.now;function print(text) {postMessage({"type" : "stdout","data" : text});};onmessage = function(event) {var message = event.data;if (message.type === "command") {var Module = {print: print,printErr: print,files: message.files || [],arguments: message.arguments || [],TOTAL_MEMORY: message.TOTAL_MEMORY||536870912  || false};postMessage({"type" : "start","data" : Module.arguments.join(" ")});postMessage({"type" : "stdout","data" : "Received command: " +Module.arguments.join(" ") +((Module.TOTAL_MEMORY ) ? ".  Processing with " + Module.TOTAL_MEMORY + " bits." : "")});var time = now();var result = ffmpeg_run(Module);var totalTime = now() - time;postMessage({"type" : "stdout","data" : "Finished processing (took " + totalTime + "ms)"});postMessage({"type" : "done","data" : result,"time" : totalTime});}};postMessage({"type" : "ready"});',
+      ],
+      {
+        type: 'application/javascript',
+      }
+    )
+  );
+
+  var worker = new Worker(blob);
+  URL.revokeObjectURL(blob);
+  return worker;
+}
+
+var worker;
+
+function convertStreams(videoBlob, setting) {
+  var aab;
+  var buffersReady;
+  var workerReady;
+  var posted;
+
+  var fileReader = new FileReader();
+  fileReader.onload = function () {
+    aab = this.result;
+    postMessage();
+  };
+  fileReader.readAsArrayBuffer(videoBlob);
+
+  if (!worker) {
+    worker = processInWebWorker();
+  }
+  worker.onmessage = function (event) {
+    var message = event.data;
+    if (message.type == 'ready') {
+      workerReady = true;
+      if (buffersReady) postMessage();
+    } else if (message.type == 'done') {
+      var result = message.data[0];
+      if (setting == 'gif') {
+        var blob = new File([result.data], 'test.gif', {
+          type: 'image/gif',
+        });
+        PostBlob(blob);
+      } else if (setting == 'mp4') {
+        var blob = new File([result.data], 'test.mp4', {
+          type: 'video/mp4',
+        });
+        PostBlob(blob);
+      }
+    }
+  };
+  var postMessage = function () {
+    posted = true;
+    if (setting == 'gif') {
+      worker.postMessage({
+        type: 'command',
+        arguments: '-i video.webm -r 24 output-10.gif'.split(' '),
+        files: [
+          {
+            data: new Uint8Array(aab),
+            name: 'video.webm',
+          },
+        ],
+      });
+    } else if (setting == 'mp4') {
+      worker.postMessage({
+        type: 'command',
+        arguments:
+          '-i video.webm -c:v mpeg4 -b:v 6400k -strict experimental output.mp4'.split(
+            ' '
+          ),
+        files: [
+          {
+            data: new Uint8Array(aab),
+            name: 'video.webm',
+          },
+        ],
+      });
+    }
+  };
+}
+
+function PostBlob(blob) {
+  var url = URL.createObjectURL(blob);
+  const a = document.createElement('a');
+  a.style.display = 'none';
+  a.href = url;
+  a.download = name;
+  document.body.appendChild(a);
+  a.click();
+  recording = false;
+  currenttime = 0;
+  animate(false, 0);
+  $('#seekbar').offset({
+    left:
+      offset_left +
+      $('#inner-timeline').offset().left +
+      currenttime / timelinetime,
+  });
+  canvas.renderAll();
+  resizeCanvas();
+  if (background_audio != false) {
+    background_audio.pause();
+    background_audio = new Audio(background_audio.src);
+  }
+  $('#download-real').html('Download');
+  $('#download-real').removeClass('downloading');
+  updateRecordCanvas();
+}