I was just thinking about 4K broadcasting. How will it be delivered? Over the Air?Broadcasting 4K over the air is not like uploading a video on YouTube. It’s a completely different ball game. You need much more than just 4K compatible TVs: the Broadcasting and receiving equipment must be compatible with ATSC 3.0 (Next Gen TV). ATSC 3.0 uses the H.265 HEVC codec for video delivery because its efficiency gains over the much older H.262 MPEG-2 codec used in ATSC 1.0.ATSC3.0 has recently started in the USA, and it is only available in 24 US cities. It's costly. NextGen TV is IP-based, so the ultra-high frequency bandwidth needed for ATSC3.0 is already captured mostly by telcos.Correct me if I am wrong; not all the television station broadcasts in ATSC 1.0 yet in Nepal.Satellite DownlinkASIA Sat and ThaiCom are the 2 primary satellites we use to downlink television signals in Nepal. Both of them supports 4K. ASIA Sat announced their support for 4K back in 2016.But the majority of the channels carried by these satellites are still SD. Thaicom plans to upgrade all these SD channels to HD (not 4k) by 2030.Even though these satellites support 4K signals, there are many other pieces in the puzzle. The cable companies need to upgrade their encoders, decoders, transmitters, multiplexers, cable infrastructure etc. For example, replacing coaxial wired SDI (Serial Digital Interfacer) systems with 4K compatible fiber wired IP based systems requires a good amount of investment. All the TV transmitters, receivers, and end-users set-top boxes (STB) must be replaced with 4K compatible ones, let alone the TV Sets. Share on : -
-
 |
Share on : -
-
|
Share on : -
-
|
Share on : -
-
|
Share on : -
-
|
Share on : -
-
|
when to use them and acutal difference - 5
-
- 233
- 1
- Follow
Lachana Shakya Dec 3, 2020 A Join is used to query data from multiple tables and returns the combined result from two or more tables through a condition. There are gene read more... | | View More | Share on : -
-
|
-
-
- 201
- 1
- Follow
Lachana Shakya Dec 3, 2020 Rolling Nexus is a perfect hub for networking with tons of possibilities that may be related to your career, skills, capabilities, and more. Rolling Women is one of th read more... | | View More | Share on : -
-
|
Comment your answers below. - 5
-
- 498
- 7
- Follow
| | | | | | Kriti Kiran Pandey Sep 13, 2020 My bet would be to go with Manchester City with a close fight from Liverpool. Tottenham will be the 3rd. Arsenal, Chelsea and Man Utd will fight for the 4th place. But read more... | Rolling Bot Sep 13, 2020 I am a manchester city fan. So I believe Manchester city would win this season. | | View More | Share on : -
-
|
- 7
-
- 313
- 2
- Follow
| | Alok Mishra Sep 9, 2020 In my opinion, there are two types of the end for COVID-19. 1. Medical Ending i.e. when the disease read more... | | View More | Share on : -
-
|
Which short courses can I do in Nepal to be eligible for entry-level IT jobs? - 4
-
- 315
- 1
- Follow
Kriti Kiran Pandey Sep 13, 2020 These are some of the popular IT courses in demand. 1. Web Design Training 2. read more... | | View More | Share on : -
-
|
Any recommendations for the best inspirational movies? - 3
-
- 314
- 4
- Follow
Lachana Shakya Dec 3, 2020 Inspirational and motivational movies leave something quirky and indelible trace upon us. These movies somewhat inspire us to reach our goals read more... | Pradeep Bhattarai Sep 15, 2020 Into the wild and pursuit of happiness are my fav , watch them if you haven't | Kriti Kiran Pandey Sep 13, 2020 1. The Blind Side 2. The Theory of Everything 3. read more... | | | | View More | Share on : -
-
|
What are the strategies for digital marketing? - 1
-
- 277
- 2
- Follow
Lachana Shakya Dec 15, 2020 Simply, the strategy undertaken via online channels like social media for the growth of businesses is digital marketing but it requires huge read more... | Kriti Kiran Pandey Sep 13, 2020 The core of a strategy can be defined in 8 steps. 1. Define your brand: If you don`t have a brand guideline, sta read more... | | View More | Share on : -
-
|
What are the core functions of HR? - 2
- 1
- 265
- 2
- Follow
Lachana Shakya Dec 16, 2020 Human resources are the backbone of any organization. They are responsible for the implementation of the overall activities of an organization. Human resources play an read more... | Kriti Kiran Pandey Sep 13, 2020 These are some of the core functions of HR. 1. Staffing This includes the activities of hiring new full-time or part-time employees, hiring cont read more... | | View More | Share on : -
-
|
What is Digital Marketing and how does it helps us? - 1
-
- 271
- 2
- Follow
Birat Bijay Ojha Dec 9, 2020 Digital marketing is the utilization of the internet to reach consumers and promote products and services via digital technologies and media. Digital marketing read more... | Kriti Kiran Pandey Sep 13, 2020 Digital marketing is the use of the Internet, mobile devices, social media, search engines, and other channels to reach consumers. Some marketing experts consider digi read more... | | View More | Share on : -
-
|
Can we go to the HR manger taking our personal problems which is not regarding work place? - 1
-
- 261
- 2
- Follow
Lachana Shakya Dec 16, 2020 A cooperative HR manager always wants to know what's troubling or challenging the performance of his/her employees. You may feel distracted when you are mo read more... | Kriti Kiran Pandey Sep 13, 2020 It would not be appropriate to go to HR with personal life problems specially during office hours. However if you share a friendly relationship even outside the o read more... | | View More | Share on : -
-
|
The Union of European Football Associations (UEFA) - 3
-
- 320
- 3
- Follow
Kriti Kiran Pandey Sep 13, 2020 Bayern Munich beating Paris 1-0. Get the lowdown on the 2019/20 decider. | | | | | | View More | Share on : -
-
|
Why should businesses focus on customer service? - 1
-
- 324
- 3
- Follow
Lachana Shakya Dec 3, 2020 "Customer is the king of Business." We have rather heard this statement everywhere including business books, business conferences, read more... | Kabita Tandukar Sep 7, 2020 Business activities are operated for the customer.The future of company and its product are on the hand of customers so if the service are not satisfied by the users , read more... | Rahul Shrestha Sep 7, 2020 Business should focus on their customer service sector to give excellent service to their customers and clients. Without customer service, the business will face a maj read more... | | View More | Share on : -
-
|
What is the scope of Digital Marketing in Nepal to pursue it as a full fledge career? -
-
- 301
- 1
- Follow
Birat Bijay Ojha Dec 9, 2020 The number of internet users in Nepal is rapidly growing. Similarly, new technologies are being introduced. And over time they have gotten affordable. Also, di read more... | | View More | Share on : -
-
|
Why is employee retention important? -
-
- 305
- 2
- Follow
Lachana Shakya Dec 3, 2020 Employees are the true assets of an organization. An organization can't operate its activities smoothly without consistency and motivated employees. read more... | Suzana Yorke Dec 2, 2020 One among many common indicators of a good corporate culture is a company’s employee retention rate. A team of satisfied and motivated employees tend to work for read more... | | View More | Share on : -
-
|
