This extension allows mp4 files to be viewed directly within Chatter in SFDC.
mp4 Viewer for SFDC Chatter Extension
This extension simply allows mp4s to be played within the file previewer in Salesforce.com's Chatter application.
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Source Manifest.json
{"update_url": "https://clients2.google.com/service/update2/crx",\t"manifest_version": 2,\t"name": "mp4 Viewer for SFDC Chatter",\t"description": "This extension allows mp4 files to be viewed directly within Chatter in SFDC.",\t"version": "1.0",\t"icons": { "16": "mp4-16.png",\t\t\t\t"48": "mp4-48.png",\t\t\t\t"128": "mp4-128.png" },\t"permissions": [\t\t"https://*.salesforce.com/*"\t],\t"content_scripts": [\t\t{\t\t\t"matches": ["https://*.salesforce.com/*"],\t\t\t"js": ["myscript.js"]\t\t}\t]}
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