A Flash Developer Resource Site

Results 1 to 5 of 5

Thread: FLV scaling in projector

  1. #1
    Member
    Join Date
    Oct 2001
    Posts
    64

    FLV scaling in projector

    Hi - hoping this is correct place to ask on here?

    When I resize the swf/projector which plays an external FLV, the quality is poor at anything larger than its true size. Am keen to have a flexible size projector so it plays fullscreen.

    ***** FLV player does it fine, so it's possible!

    Any idea guys?
    Edt

  2. #2
    Senior Member
    Join Date
    Apr 2008
    Location
    Nottingham, UK
    Posts
    348
    you won't retain quality if you resize. you'll need to provide a high-quality, large (in dimensions and bitrate) file before scaling above the true size.

    Bear in mind that some people watching your video may well be doing so on 24inch+ monitors. Do you really think that any video smaller than 1920x1080 is going to look great in fullscreen on that monitor?

    my recommendation, if you can manage it, is to encode at full HD in h264 quicktime.then of course you have the issue of file size, bandwidth etc.

    lastly, you could try encoding at different bitrates/sizes and linking them to larger screen sizes via a custom ui.

    Dan

  3. #3
    Member
    Join Date
    Oct 2001
    Posts
    64
    Dan.. many thanks. I do understand that showing at anything other than true size will affect quality. But what I'd hoped is the projector would do as good a job as the ***** player when resizing does happen - it does a grand job just softens the picture a little, much nicer than the blockiness I'm suffering with the projector.

    The FLV is already quite big - 1024 by 576 pixels.

    Flash copes with QT files? Never tried.. will try now...

    Quote Originally Posted by dan_hin
    you won't retain quality if you resize. you'll need to provide a high-quality, large (in dimensions and bitrate) file before scaling above the true size.

    Bear in mind that some people watching your video may well be doing so on 24inch+ monitors. Do you really think that any video smaller than 1920x1080 is going to look great in fullscreen on that monitor?

    my recommendation, if you can manage it, is to encode at full HD in h264 quicktime.then of course you have the issue of file size, bandwidth etc.

    lastly, you could try encoding at different bitrates/sizes and linking them to larger screen sizes via a custom ui.

    Dan

  4. #4
    Member
    Join Date
    Oct 2001
    Posts
    64
    Gave up trying to be smart. Exported 2 versions of the FLV & the interface has a toggle link. That'll do.

  5. #5
    Senior Member
    Join Date
    Apr 2008
    Location
    Nottingham, UK
    Posts
    348
    sometimes simplest is best...

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  




Click Here to Expand Forum to Full Width

HTML5 Development Center