Copyright © 2013
Teleste Corporation
Optimo
Server Installation Guide and Release Notes v2.0.2
10
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onCuePoint ad messages added to HDS outputs
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smpteTimecode element added to HDS outputs
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Flash Access support added for HDS outputs
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Final release of HDS support in January 2013
Microsoft Smooth Streaming Changes
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Updated default fragment size to 2 seconds to match Microsoft recommendations
o
Updated ISMV presets to have 2 second GOP lengths
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Updated language descriptor to be compatible with additional players
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Manifests are selectable as either UTF-16 or UTF-8 encoding
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Updated PlayReady encryption has an option for 64 bit IV or 128 bit IV
o
NOTE Previous versions of
Optimo
Server always used 64 bit IV, despite the presence of
the 128 bit option
o
128 bit IV is known to cause playback problems on many Silverlight players;
Teleste
recommends changing any profiles to use 64 bit IV
Apple HLS Changes
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The Base URL field is available to create playlists with absolute URLs
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Support added for Apple’s new Enhanced Encryption technology
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Support added for WebVTT outputs
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Added user selectable EXT-X-PROGRAM-DATE-TIME tags into HLS manifest files
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White spaces in manifests will be represented as %20 for conformance to the Pantos specification
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Added the ability to specify external outputs to the variant playlist
Quicktime Changes
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An option for including or omitting the CLAP atom has been added
Timecode Changes
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Burn in Time Code (BITC) is supported for all output types
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The ability to specify a user defined starting timecode value has been added
Captioning Changes
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Open Captions are supported for all output types
o
All caption inputs except DVB-Sub function with open captions
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WebVTT captions are available for Apple HLS outputs
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onCaption support available for Adobe HDS outputs
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Added support for STL inputs when going to text-based output captions such as TTML, WebVTT,
Open captions, etc
UltraViolet Changes
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Corrected calculated SegmentSize as stored in final .xml
