AndrewBuntsev

function UploadVideo(file) {
    var loaded = 0;
    var chunkSize = 500000;
    var total = file.size;
    var reader = new FileReader();
    var slice = file.slice(0, chunkSize);
            
    // Reading a chunk to invoke the 'onload' event
    reader.readAsBinaryString(slice); 
    console.log('Started uploading file "' + file.name + '"');