[Fixed]-Issue with running Django server

Duplicate to Django runserver – can't serve video files

The answer it that Django’s runserver does not support byte range requests. See this thread:

https://groups.google.com/forum/#!msg/django-developers/NZ1qTkZ6vok/fhdz7rTtL1EJ

And this ticket:

https://code.djangoproject.com/ticket/22479