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    • By STF News
      Welcome back to the Tizen Tidbits series where we cover different aspects of Tizen app development.
      In the third video of the series, we will cover a quick tip on how to duplicate projects in Tizen Studio. This can be useful when you want to experiment modifying or adding new features, without losing your current progress.

      Tizen Studio is the IDE for web and native application development. In upcoming videos we will cover core concepts for the Tizen .NET framework.
      Don’t forget to tell us in the forums what topics you will like us to touch in future videos.
      View the full blog at its source
    • By Alex
      Samsung has annnounced novel third-party compatiblity with TVs as part of its 2019 Developer Conference (SDC). This also involves the roll-out of new tools, so as to help developers generate fresh apps for this ecosystem. Therefore, more obsolete or perhaps less-used smart screens could become the face of interesting side projects or new insights into what this OEM's ecosystem could deliver.
      This year's SDC also debuted new tools that may make ends like this even easier in the future. They include EastST, which might replace self-contrived playback modules in order to check that content is running on a given TV as planned. Wits is the perhaps overly on-the-nose term for a new tool that allows immediate uploads of code edit to a Tizen-based TV, so that the developers can view said updates without delay. 
      However, the most important user-facing new facility here may be TIFA, or Tizen Identifier For Advertising. It allows advertisement opt-outs that may be more informative than ever before. It is less than super-clear why Samsung has taken such steps; however, a prime candidate rationale is to raise awareness of Tizen's open-source and cross-platform nature. Accordingly, it may pull target products into an ecosystem that also includes essentially Linux-based smartwatches, other wearables and pre-existing Samsung TVs.
      Source: https://www.notebookcheck.net/Samsung-makes-Tizen-available-for-third-party-TVs.441407.0.html
    • By STF News
      This is the second video in the Tizen Tidbits series, where we cover many core concepts of Tizen development in focused videos of ten minutes or less.
      Today we will show you an overview of the different samples offered in Tizen Studio and how you can leverage them to start your own projects.
      The video focuses on web app development with Tizen Studio, but you can find similar samples for native applications, and in upcoming videos we will cover samples and core concepts for the Tizen .NET framework.

      Don’t forget to tell us in the new, Discourse-based forums what topics you will like us to touch in upcoming videos.
      View the full blog at its source
    • By Alex
      An 8K TV in and of itself isn't really new. But they're getting ridiculously cool. The new QLED line from Samsung in 2020 is headed up by the Q950. It's Tizen-based, of course, which is the semi-open-source operating system the company has been using for years. (That's in contrast to things like webOS from LG, or Android TV, or Roku TV.)
      There's also plenty of AI baked in — because what doesn't have AI baked in at this point. And that'll do things like automatically adjust brightness and contrast based on the ambient light in the room. It'll also do its own thing to compress the video so that you're not sucking as much bandwidth as you might otherwise. (And Samsung says it's working directly with Amazon on this to scale up standard-definition content in Prime Video to 4K.)
      But what you'll absolutely notice is the near lack of a bezel. Samsung says there's a nearly 99 percent screen-to-body ratio, which essentially makes the bezel disappear. And the TV itself is 15mm thick and has a completely flat back, so it'll fit flush against a wall.
      And somehow Samsung has managed to cram killer audio into the Q950 as well. It's got speakers on each side of the display, and woofers in the back for virtual 5.1 audio. Will that be better than external speakers? Perhaps not. But it's still an incredible feat in a device that's less than 2 centimeters thick.
      And 2020's 8K TVs are making use of MicroLED panels across the board, from the 75-inch size all the way up to a monstrous 150 inches. That's allowing for the thinness and minuscule bezels. And it just looks good.
      Source: https://www.cordcutters.com/samsungs-newest-tvs-are-spectacular-and-almost-absolutely-are-not-you-yetv
    • By MH77
      Hello, I am trying to upload a SS IPTV widget to my Samsung JU6400 Series Smart TV. I have Tizen Studio 2.3 installed on my pc and have tried both TV Extensions 3 & 5xx to no avail. Everything works normally until I try to import the SS IPTV Widget. When I import the widget I select the location that the widget is then go to the next screen and I get as far as to change version of project to >TV and pick > 3.0 then I should be able to tick the project and move forward but am unable to pick>TV and >3.0 the options do no drop down to select, and I can not move forward.  I'm reaching out hoping that someone can point me in the right direction. Thanks in advance.😀
  • Similar Tagged Content

    • By Alex
      Samsung has annnounced novel third-party compatiblity with TVs as part of its 2019 Developer Conference (SDC). This also involves the roll-out of new tools, so as to help developers generate fresh apps for this ecosystem. Therefore, more obsolete or perhaps less-used smart screens could become the face of interesting side projects or new insights into what this OEM's ecosystem could deliver.
      This year's SDC also debuted new tools that may make ends like this even easier in the future. They include EastST, which might replace self-contrived playback modules in order to check that content is running on a given TV as planned. Wits is the perhaps overly on-the-nose term for a new tool that allows immediate uploads of code edit to a Tizen-based TV, so that the developers can view said updates without delay. 
      However, the most important user-facing new facility here may be TIFA, or Tizen Identifier For Advertising. It allows advertisement opt-outs that may be more informative than ever before. It is less than super-clear why Samsung has taken such steps; however, a prime candidate rationale is to raise awareness of Tizen's open-source and cross-platform nature. Accordingly, it may pull target products into an ecosystem that also includes essentially Linux-based smartwatches, other wearables and pre-existing Samsung TVs.
      Source: https://www.notebookcheck.net/Samsung-makes-Tizen-available-for-third-party-TVs.441407.0.html
    • By fragerardi
      I am developing an alarm management application on a wearable device. It is a Web application (HTML and Javascript). When the alarm is triggered, in addition to sending the alarm status to the control panel, it should record the sound all around the device. This recording should arrive, in real time, in the operations center, publishing the audio stream on the reference Wowza server.
      Thanks in advance!
    • By Sujan
      Hi,

      I want to run a Smart TV application in Tizen Studio emulator. The application was not originally created using Tizen studio. The application is made using JavaScript library "TV Application Layer". 
      The application can be clonned from https://github.com/bbc/talexample .

      To run the application in web browser, do the following steps using cmd prompt or git bash:
      1) git clone [email protected]:bbc/talexample.git
      2) cd talexample
      3) npm install
      4) npm start
      then go to http://localhost:1337/

      I can run this app in web browser. I can also run any application in the Tizen emmulator, which was originally created in Tizen Studio. But I don't know how to run the above mentioned smart tv app in Tizen Studion Emmulator/ Simmulator. When I try to run in the emulator, it gives the following error:
      ""Launching New_Configuration" has encountered a problem. This is an error in the configuration file."



      Maybe, it needs some configuration in both the Tizen studio emulator and the smart tv application.
      Please, tell me any solutions to run the app in tizen studio emmulator.

      Thanks
      Sujan
       
      tizenStudio_ScreenShot.docx
    • By Sujan
      Hi,

      I want to run a Smart TV application in Tizen Studio emulator. The application was not originally created using Tizen studio. The application is made using JavaScript library "TV Application Layer". 
      The application can be clonned from https://github.com/bbc/talexample .

      To run the application in web browser, do the following steps using cmd prompt or git bash:
      1) git clone [email protected]:bbc/talexample.git
      2) cd talexample
      3) npm install
      4) npm start
      then go to http://localhost:1337/

      I can run this app in web browser. I can also run any application in the Tizen emmulator, which was originally created in Tizen Studio. But I don't know how to run the above mentioned smart tv app in Tizen Studion Emmulator/ Simmulator. When I try to run in the emulator, it gives the following error:
      ""Launching New_Configuration" has encountered a problem. This is an error in the configuration file."



      Maybe, it needs some configuration in both the Tizen studio emulator and the smart tv application.
      Please, tell me any solutions to run the app in tizen studio emmulator.

      Thanks
      Sujan
       
      tizenStudio_ScreenShot.docx
    • By el_programmer
      PVS-Studio team regularly checks different open projects and publishes articles on the results of these checks. This time, Andrey Karpov (CTO) accomplished the checking of some projects that are part of the Tizen operating system and has detected about 900 errors. The article is devoted to the review of many of these errors and will be useful both for beginners and experienced developers.
      The types of errors that will be discussed in the article:
      CWE-14: Compiler Removal of Code to Clear Buffers CWE-131: Incorrect Calculation of Buffer Size CWE-134 Use of Externally-Controlled Format String CWE-393 Return of Wrong Status Code CWE-457: Use of Uninitialized Variable CWE-476: NULL Pointer Dereference CWE-562: Return of Stack Variable Address CWE-563: Assignment to Variable without Use ('Unused Variable') CWE-570: Expression is Always False CWE-571: Expression is Always True CWE-690: Unchecked Return Value to NULL Pointer Dereference CWE-697: Insufficient Comparison CWE-762: Mismatched Memory Management Routines CWE-770: Allocation of Resources Without Limits or Throttling CWE-787: Out-of-bounds Write CWE-805: Buffer Access with Incorrect Length Value It is impossible to describe all the 900 errors, that is why most of them will be provided in a list. However, if you wish, you can examine each of the found defects, using the information provided about the location of the error.
      According to the results, there is a prediction in the article, that the PVS-Studio analyzer can identify about 27000 errors in this project. This article demonstrates that during the development of the large projects, static analysis is not just a useful, but an absolutely necessary part of the development process. Get some coffee and cookies, as there is a programmer thriller waiting for us.
      Link to the article: https://www.viva64.com/en/b/0519/



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