ATSC 3.0 Forum
9 posts • Page 1 of 1
I have a TCL 55R617 with built-in Roku v 9.4.0. The specs for this TV state that it supports HEVC and AC-4 so I would explect the HD APP to work but it doesn't. When I tune any ATSC-3 channel (Portland Market) I get a blue screen with the HDHomeRun Logo in the upper left corner and the channel number at the top center of the screen. I checked the version of the HDHR App and it is Version 55.0 Build 20200504 which seems pretty old given all the recent developents on other platforms. Is there a newer app available or is one schedue for release that will work with 4K Roku TV's?
I would imagine that MP4Box can remux a recorded TS into an MP4 file. Live TV would be a much bigger problem since MP4 isn't a streaming format and you would have to have a lot more logic involved to create a "stream" using DASH, HLS, or similar.
I understand the live tv issue but I can stream mp4 PVR recordings even without faststart on the Roku. I tried mp4box on these streams and it can't handle them the error was
Unknown registration descriptor AC-4