Oh stop with the lying! You say that its because not all formats will support the file and can't be relied on to port to all devices, however you can do this with with the video plugin in which the Construct manual says to "encode your videos in at least two formats" as "browser makers have not been able to agree on one video format that can play everywhere.". What gives!?
This thread is 3 years old and things have changed considerably since.
Your post is aggressive and inflammatory. Any more posts like this and I will be more than happy to ban you.
Please be polite at all times. If that is beyond you then just don't bother posting at all.