Some countries have used Dolby technology in the DVB-T or DVB-T2 audio, so there will be no sound if your DVB-T or DVB-T2 tv box doesn’t support a Dolby Audio decoder.
Dolby Audio decoder supports hardware and software decoding. It is better that you can check whether your local channel has used Dolby technology or not when you buy a new tv box. Or confirm with the seller that you need your tv box to support Dolby Audio Decoder. The cost is a litter higher, but it is worthful.
1. My tv box does not support Dolby, can I have the Dolby Audio decoder function via a software upgrade?
Can not. You need to buy a new tv box and talk with the seller to ensure the Dolby function.
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What is DVB-T2 Dolby?
Digital television technologies have come a long way since the first analog television broadcast in the early 20th century. Today, digital television technologies are used to provide viewers with a wide range of content, from movies and television shows to news and sports. One of the most popular digital television technologies is DVB-T2 Dolby, which is used in many countries around the world.
DVB-T2 Dolby is a digital television technology that uses the MPEG-2 and MPEG-4 video compression standards to deliver high-quality video and audio. It is capable of delivering up to 1080p resolution, which is the highest resolution available for digital television. It also supports Dolby Digital Plus audio, which provides viewers with a surround sound experience.
DVB-T2 Dolby is a popular choice for digital television services because it is relatively inexpensive to implement and provides viewers with a high-quality viewing experience. It is also compatible with a wide range of devices, including set-top boxes, digital TVs, and mobile devices.
For more DVB-T2 digital tv boxes, please visit https://ivcan.com/c/dvb-t2/