iPad Mini, upload large video 300+ mb, memory error

Hello All,

In my app, i need to uploaded the video to my server from iPad, this functionality works but when i am trying to upload the 300+ MB video HTTPClient fails...with memory error,

My questions are - Does xhr.send({video:fileobj), why Titanium tries to allocate whole file memory at once.

HttpPost.uploadFile (iPad). file:[object TiFilesystemFile]
[INFO] :   TiRemoteApp(228,0x2d95000) malloc: *** mach_vm_map(size=312246272) failed (error code=3)
[INFO] :   *** error: can't allocate region
[INFO] :   *** set a breakpoint in malloc_error_break to debug
[ERROR] :  Script Error {
[ERROR] :      column = 5331;
[ERROR] :      line = 1;
[ERROR] :      message = "*** -[__NSPlaceholderDictionary initWithObjects:forKeys:count:]: attempt to insert nil object from objects[2]";
[ERROR] :      sourceURL = "file:///var/mobile/Applications/3F8C0CFA-DB5B-4C95-B107-5AB600D52F53/TiRemoteApp.app/ui/common/core/httpMain.js";
[ERROR] :      stack = "[native code]\nsuccess@file:///var/mobile/Applications/3F8C0CFA-DB5B-4C95-B107-5AB600D52F53/TiRemoteApp.app/ui/common/core/httpMain.js:1:5331";
[ERROR] :  }

Thanks,