Wierd display issues with DVB-C
I don't know the technical term for this, but a guess is pixelation.
I don't know what's causing this behaviour. DVB, HTSP, descrambling or muxes. (using DVB)
I don't know if this is already on the bugtracker, if it is then Im sorry.
You can read the full story on tvheadend forum https://www.lonelycoder.com/redmine/boards/14/topics/6967
I've uploaded 2 clips in mkv. 1 HD and 1 SD.
Updated by Johan Moe over 8 years ago
I have the same issue, but it only occurs on TV4 HD, the same channel as Jim Larz mentions in the forum. This is the only 1080i channel available on Comhem which doesn't require CI+, so it can't be compared with FTA channels. I'll provide more details of my setup when I'm back home.
Updated by Fredrik Ahlin about 8 years ago
Adam Sutton wrote:
Can you check whether this is happening with FTA channels, most likely this is related to descrambling (given its DVB-C I wouldn't expect transmission errors).
There are no FTA HD channels on the Comhem network, but there are 4 HD channels that does not require CI+
- SVT1 HD (720p) - works fine
- SVT2 HD (720p) - works fine
- TV4 HD (1080i) - doesn't work, see capture in attachement
- C More Series HD (1080i) - works fine, but used to have same problem as TV4 HD
Updated by Daniel Forsberg about 8 years ago
I have the same problem playing TV4 HD.
I opend a new issue #1737 sorry about that.
recordings look the same on other players.
recording sample: https://dl.dropboxusercontent.com/u/9789478/Studio_-Hockey-VM.mkv
trying to play/recorde TV4 HD in Sweden
tvh log: http://sprunge.us/OZdY
but It seems to work if I set media container to Pass through for recordings...
it could be related to #228 becouse when I play TV4 HD I get MPEG2 Audio only in xbmc and if I play the recorded file I get AC3 Audio only...
Updated by Jaroslav Kysela over 6 years ago
If it's FTA - just grab the service stream (link is available in the service grid - configuration) using wget or curl. ... 60 seconds.
If it's scrambled - compile tvheadend with --enable-tsdebug , then pass the tsdebug output directory to tvheadend - "--tsdebug <directory>" option and upload the *mux.ts file here.. The file will be created when you tune the service/channel (also for 60 seconds).
I'll try check what's wrong.