Shulou(Shulou.com)12/24 Report--

CTOnews.com news on November 27, the State Administration of Radio, Film and Television issued three radio and television and network audio-visual industry standards, including "Technical requirements for Cable TV Business". Among them, "IPTV Business Technical requirements" stipulates that the call sign of "China's IPTV- province" should be significantly displayed during the start-up of IPTV terminals, such as "China IPTV- Beijing", and the integrated broadcast control sub-platform and transmission operator identification icon should be displayed after the call sign. Other forms of call signs should not be presented.

The "requirements" stipulates that IPTV terminals should provide two "boot mode" options: "boot to full-screen live broadcast" and "boot to the interactive home page of prominent live broadcast channel". The default setting of the system should be "boot to full-screen live broadcast".

The layout of the interactive home page should comply with the following regulations. If you choose to enter the boot mode of the interactive home page, the default focus should stay in the LVB window after boot, and if the user does not operate within 20 seconds, you should automatically enter the full-screen LVB.

User interface interactive home page layout requirements call sign display requirements

The call sign on the IPTV interactive home page should be "China IPTV- Province", such as "China IPTV- Beijing", no other words and characters should appear, and should be placed in the upper left corner of the screen.

Playback window requirements

The interactive home page should set the live channel playback window on the screen, and the window area should not be less than 40% of the screen area.

Entrance requirements for free business area

The interactive home page should set up a significant and convenient entrance to the free business zone, and the number of operations from the default focus of the interactive home page to the entrance of the free business zone should not exceed 3 times.

Live channel identification requirements

The navigation bar of the interactive home page should set the LVB channel logo in a prominent position, and the name is "watching TV". For an example of the icon style, see Appendix A, and the color can be adjusted as needed.

The page switching time requires the user to operate the remote control to switch the page to the full display of the page, which should not be more than 2s.

Note: pages refer to all levels of pages of businesses directly operated by the IPTV integrated broadcast control sub-platform.

The user interface mode requires that the user interface should provide a specific service mode for the elderly, minors and other user groups, and provide a convenient switching entrance.

Payment prompts require that for business ordering or unsubscription and other related operations, clear prompt instructions and process operation instructions should be provided on the user interface, and clear steps for confirming or canceling payment should be provided. "one-click payment" related operations should not be set. For regular or continuous deductions of any business, the user should be clearly and actively prompted before the deduction.

The security requirements for user data collection are as follows:

The legitimacy and legitimacy of data collection should be ensured.

The integrity, consistency and authenticity of the data should be ensured through the necessary technical control of the collection terminals, such as components, terminals, equipment, etc., such as authentication and measurement of the collection capacity of the collection terminals before deployment.

The scope of knowledge and security control measures of personal information and important data in the process of data collection and acquisition should be clearly defined to ensure the legitimacy, integrity and authenticity of the collected data.

Technical or management measures such as desensitization and encryption should be taken to ensure that personal information and important data involved in the collection process are not disclosed.

Authority management should be carried out for data collection behavior.

The start-up time of the IPTV terminal should not be more than 35s, and it should have the function of waiting and waking up quickly.

CTOnews.com Note: the boot is cold boot, that is, the power of the IPTV intelligent set-top box is turned off before boot; the boot time does not include the time waiting for the network equipment or module to start; standby fast wake-up refers to the process that the set-top box quickly recovers from the low-power standby state to the working state.

The entry service time, timing operation response time and exit service time of the time-shifted service should not be more than 2s.

Looking back, the service entry time, timing operation response time and exit service time should all be no more than 2s.

The entry time of the on-demand service, the response time of the selected operation, the loading time of the program search results and the exit time of the service should not be more than 2s.

In terms of audio and video format requirements, the resolution of HD video should be 1920 × 1080, the aspect ratio should be 16:9, and the frame rate should not be lower than 25fps.

The resolution of 4K UHD video should be 3840 × 2160, the aspect ratio should be 16:9, the frame rate should not be lower than 50fps, and the quantization accuracy should be 10bit.

In terms of the button requirements of the remote control, the remote control should have a button to quickly watch the live broadcast channel, through which you can directly enter the full-screen live broadcast, and the name of the button should be "watching TV". The remote control should have a main page key, through which you can directly enter the interactive home page of the user interface.

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