Show youtube, .flv and .swf videos in product page

Show videos in product page from:

- Youtube
- .FLV format
- .SWF format

- Autoplay configuration available

This release is ONLY for OC 15131. Other releases fo to http://www.opencart.com/index.php?route=extension/extension/info&extension_id=2944

Limtations
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- You cannot upload videos from OC. You'll need ftp or similar tool
- Only one of each of the formats in product page.
- This ext overwrite files.