Nextgen OTA TV 4k - HEVC AC-4 - No Sound on Streaming Stick+
Nextgen OTA TV 4k in the United States uses AC-4 codec from Dolby. My area recently upgraded its OTA channel line up to start broadcasting in HEVC 4k and I purchased the Silicondust Flex 4k to pickup and decode these channels. Unfortunately the Roku Streaming Stick+ does not include the AC-4 codec which cost anywhere from .15 to $1.20 depending on the the type of device and volume of sales. The overhead of decoding AC-4 is minimal. Most Samsung and Vizio TVs started supporting this standard in 2017. With that being said, no one in Roku Support can tell me real specs on their devices. I suspect that the Roku Ultra probably has this codec but there is no way of telling. Also really disappointing considering I just upgraded the whole house to the Roku Streaming Stick+. Long time Roku fan, but I guess I can go get a Chromecast Ultra for $50 and it'll decode this audio... again using the Silicondust HDHomerun application native to the Roku platform to stream HEVC Nextgen 4k OTA and there is no sound. The HD channels at 1080 work fine. Any ideas if Roku will firmware update the Streaming Stick+ if I pay them $1.20 to include the AC-4 royalties? Anyone using the Roku Ultra with this solution to watch 4k OTA with HDHomerun and the Flex 4k? One last thing... this is the default standard of OTA TV and as of right now... there is only one (and the highest end) Roku device that might support this. A little disappointing since Roku typically caters to cord cutters and should have seen this one coming.