#Mix08 session: Overview of Expression Encoder 2

  • Expression Encoder 2 is now a standalone product, not part of Expression Media like before.
  • Download it from the Microsoft Expression 2 website.
  • Live encoding, events, etc...
  • Smart recompression, for example if you just edit some of the video, only the cut will be recompressed.
  • Animations in XAML can be burnt inside the video.
  • Closed captions.
  • Improved Silverlight players, including a video gallery player.
  • More options for interlaced content.
  • .NET object model.
  • Demo
    • New codecs
    • Aspect ratio is easier to set up than in V1
    • Very cool new "green" video player.
    • Partial rebuild, builds only what is needed (for example only markers in the header, etc...).Much faster than V1
    • Video player templates parameters
      • Don't start the video when the page is loaded
      • Download on demand of videos
      • Change stretch mode of player (fixed size, fill page, etc...)
      • Play button on the video.
    • "Edit in Blend" feature.
      • Edits a copy of the template.
      • Save changes in Blend, they appear immediately into Encoder.
    • WMV is pretty much the same as VC1 codec.
    • New international icons for "add a trailer", "add a trailer"
    • Leader and trailers can be XAML, images or videos!
    • Overlays can also be XAML, videos, images...
    • Icons on the timeline are now grouped by type.
    • Templates are managed applications, who can declare their ability (like "I can show captions", "I can show polls", etc...)
    • Extend the video player in .NET code (any .NET language supported, of course)
      • For example, add an interactive poll to the video, communicating with a web service to store results...
    • Difference between markers and script command.
      • Markers live in the header only.
      • Script commands can live in the header or in the stream, so they can also be used during live streaming.
    • Demo of A/B compare mode.
    • Demo of live mode. Looks pretty good! I am not a specialist of videos, but the interface and the abilities are impressive.
    • "Repurpose" live video and distribute it on demand.
      • Only the edits are being re-encoded!
      • Risk of losing script commands, but they show up red, so you can move them before cutting.
    • Object model demo
      • Encoding a video and copying it directly to a Zune
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Print | posted on Friday, March 07, 2008 5:37 AM

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