三星SmartTV ovelray（新闻自动收报器）应用程序 [英] Samsung SmartTV ovelray (news ticker) application

问题描述

应用程序可以通过DVB节目（即现场直播）作为叠加层（ticker）运行吗？

目前唯一可用于显示应用程序的工作解决方案作为覆盖屏幕的一部分，我们知道，是从TV SmartHub菜单启动应用程序并在IP（通常是HLS）流上显示覆盖图。

请参阅此处（http://en.wikipedia.org/wiki/File:CNBC_Closing_Bell.jpg）CNBS自动收报机。我们希望开发这样的应用程序...以显示有关DVB（或其他）广播的其他信息。

问候，

STeN

解决方案

如果你想在SmartHub中运行应用程序并使用电视源作为背景应用程序，这应该会帮助你：

对于方法：
http://www.samsungdforum.com/Guide/View/Developer_Documentation/Samsung_SmartTV_Developer_Documentation_2.5/API_Reference/JavaScript_APIs/Device_API/Window/SetSource

并且为了列举来源：
http：//www.samsungdf orum.com/Guide/View/Developer_Documentation/Samsung_SmartTV_Developer_Documentation_2.5/API_Reference/JavaScript_APIs/Device_API/Window/SetSource

这只是我的猜测，因为我有从来不需要在后台播放电视 - 总是使用PL_WINDOW_SOURCE_MEDIA，因为我正在开发互联网视频流。

请记住，你需要在你的应用CSS中拥有透明背景，因为三星的视频总是在后台播放。

希望它有所帮助！

Is there any way the application can run as an overlay (ticker) over the DVB program (i.e. live broadcast)?

Currently the only working solution to display application as an overlay over part of the screen, we are aware of, is to start the application from TV SmartHub menu and display the overlay over the IP (usually HLS) stream.

See for example here (http://en.wikipedia.org/wiki/File:CNBC_Closing_Bell.jpg) the CNBS ticker. We would like to develop the application like this... to display additional info over the DVB (or other) broadcast.

Regards,

STeN

解决方案

If you want to run application in a SmartHub and use TV source as a background of application this should help you:

For the method: http://www.samsungdforum.com/Guide/View/Developer_Documentation/Samsung_SmartTV_Developer_Documentation_2.5/API_Reference/JavaScript_APIs/Device_API/Window/SetSource

And for enumeration of sources: http://www.samsungdforum.com/Guide/View/Developer_Documentation/Samsung_SmartTV_Developer_Documentation_2.5/API_Reference/JavaScript_APIs/Device_API/Window/SetSource

It is only my guess because I have never needed to play TV in background - always used the PL_WINDOW_SOURCE_MEDIA as I'm working on Internet video streaming.

Remember that you need to have transparent background in your application CSS, because video in Samsung plays always under the background.

Hope It help!

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