of material, ingest configuration, workflow, account and user settings and usage reports. Security Each standard user account has its own password-protected single sign-on web page. Once logged on, the users have access to their own videos, library material, and any functionality their account supports. Video is not stored on the local computer's hard disc, so when the user closes their web browser, their video is not accessible to subsequent users of the same computer. Internet standards The Blackbird interfaces operate through Internet standards such as HTTP, JavaScript and Java, so can be used even in companies with severe firewalls. If web browsing works, then Blackbird almost always will too. Publishing The Blackbird editing platform supports publishing from original sources up to 4K, to destinations including: social media and online video channels (e.g. YouTube, Facebook, Twitter), OTT and commercial cloud storage (e.g. S3, Azure). Video can be saved to a range of formats (e.g. MPEG, Ogg, XDCAM, EDL, HTML5, FCPX), still images (e.g. JPEG) and the proprietary Blackbird Player. Timecode export Each frame of professionally shot video is tagged with a timecode which identifies it. Combining the timecode information of video handled within Blackbird at browse quality with the original broadcast quality video allows information in Blackbird to be transferred to a broadcast quality version. Videos logged or edited in Blackbird can be exported in the form of a simple EDL or more complex XML for autoconform and offline or online on an Avid or Final Cut Pro system. Broadcast Videos which have been edited within Blackbird can be conformed/rendered to multiple outputs automatically at anything up to 3840p - full Ultra High Definition (UHD). At present 1080p HD accounts for the majority of production workflows. After editing Blackbird uploads the full quality frames used in the finished programme into the Cloud, or alternative eco-systems via Blackbird Edge. The special effects, captions, layers, graphics, cropping and stretching, colour correction and titles are combined at full resolution on a Blackbird Cloud for download, or Edge Server, ready for transmission. Material can be reviewed and edited from anywhere on the web, not just one local source. Systems integration Final programmes can be made, even in High-definition, and sent in broadcast quality efficiently to the broadcaster for transmission without using any third party editing systems. However Blackbird supports integration with third party systems, both in broadcast and elsewhere. EDL/XML Blackbird supports Edit decision list/XML