Large File Upload

Large File Upload (1 GB+)

Optimized configuration for uploading very large files. Uses larger chunk sizes, parallel chunk uploads, and automatic retry to ensure reliable delivery of files over 1 GB.

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0%
Uploaded: 0 B Speed: -- ETA: -- 
<au:AjaxFileUpload ID="Uploader1" runat="server"
    EnableChunkedUpload="true"
    ChunkSize="10485760"
    ParallelChunks="3"
    MaxRetries="5"
    MaxFileSize="5368709120" />

// JavaScript API approach
AjaxUploader.create('#uploader', {
    uploadUrl: '/ajaxupload.axd/chunk',
    chunked: true,
    chunkSize: 10 * 1024 * 1024, // 10 MB chunks
    concurrency: 3,
    retries: 5,
    maxFileSize: 5 * 1024 * 1024 * 1024, // 5 GB limit
    onTaskProgress: function(task) {
        // Update progress bar, speed, and ETA
    }
});