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From "SteveJC (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLEX-35398) Spark VideoDisplay error
Date Tue, 12 Feb 2019 19:10:00 GMT
SteveJC created FLEX-35398:
------------------------------

             Summary: Spark VideoDisplay error
                 Key: FLEX-35398
                 URL: https://issues.apache.org/jira/browse/FLEX-35398
             Project: Apache Flex
          Issue Type: Bug
          Components: Spark: VideoPlayer
    Affects Versions: Apache Flex 4.16.1
            Reporter: SteveJC


App I'm maintaining was originally develop using Adobe Flex 4.6. I have tried compiling it
under Apache Flex 4.16.1 and AIR SDK 32.

Btw I encountered problem with the ant installer but got past it by removing references to
the errant "air-check" task. After that, AIR SDK downloads the correct version fine.

On to the main problem:

I'm using VideoDisplay (spark) somewhere in my code and it was throwing this error:
{code:java}
RangeError: Error #2004: One of the parameters is invalid.
 at flash.media::StageVideo/set viewPort()
 at org.osmf.media.videoClasses::VideoSurface/updateView()
 at org.osmf.media.videoClasses::VideoSurface/set x()
 at org.osmf.layout::LayoutRendererBase/layout()
 at org.osmf.layout::LayoutRendererBase/validateNow()
 at org.osmf.containers::MediaContainer/validateNow()
 at spark.components::VideoDisplay/updateDisplayList()[D:\flex_sdk\Sources\flex-sdk\frameworks\projects\spark\src\spark\components\VideoDisplay.as:1390]
 at mx.core::UIComponent/validateDisplayList()[D:\flex_sdk\Sources\flex-sdk\frameworks\projects\framework\src\mx\core\UIComponent.as:9531]
 at mx.managers::LayoutManager/validateDisplayList()[D:\flex_sdk\Sources\flex-sdk\frameworks\projects\framework\src\mx\managers\LayoutManager.as:740]
 at mx.managers::LayoutManager/doPhasedInstantiation()[D:\flex_sdk\Sources\flex-sdk\frameworks\projects\framework\src\mx\managers\LayoutManager.as:823]
 at mx.managers::LayoutManager/doPhasedInstantiationCallback()[D:\flex_sdk\Sources\flex-sdk\frameworks\projects\framework\src\mx\managers\LayoutManager.as:1191]{code}
There seems to be a bug in the OSMF code(?).

The workaround I did was to simply switch back to mx:VideoDisplay and lose some features.
Also noticed video quality is not as good.

Is there any other way I can retain spark VideoDisplay?



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