Tvheadend

Al Bundy wrote:

I'm watching live tv from my android tablet with TVHclient and MXPlayer (only the dvb-c channels).

This works most of the time as expected.

But sometimes I have only audio and no video - if I stop and restart the stream all is working fine again.

Hi,

This it's based on the packet loss done in the WIFI network. The SAT>IP protocol uses RTP over UDP as a transport layer. So, if your signal has errors and you lost some packets, then the PLAYER used can have troubles.

Try to do the same test very close to your WIFI Access Point. If you can't reproduce the same behaviour, then this is the problem.

Show the logs. There might be a line from globalheaders or tsfix plugins.

Paket loss may an explanation but I never had this with the dvb-s tuner and audio works in this cases without problems.

I'll post the logs the next time this problems occurs.

It happend again.
I have currently no video but audio.
There is absolutely no issue with audio (I've waited some minutes before stopping the stream.

Here is the log - last subscribe to SAT.1 is the one without video.

Jan 25 23:41:41 rpi tvheadend[29550]: mpegts: 466MHz in FritzBox - tuning on SAT>IP DVB-C Tuner #1 (192.168.1.1)
Jan 25 23:41:41 rpi tvheadend[29550]: subscription: 01C5: "HTTP" subscribing on channel "RTL Television", weight: 100, adapter: "SAT>IP DVB-C Tuner #1 (192.168.1.1)", network: "FritzBox", mux: "466MHz", provider: "primacom", service: "RTL Television", profile="pass", hostname="192.168.1.105", username="tvh", client="Mozilla/5.0 (Linux; Android 6.0.1; de-DE; SGP511 Build/23.5.A.1.291) MXPlayer/1.9.16" 
Jan 25 23:45:24 rpi tvheadend[29550]: subscription: 01C5: "HTTP" unsubscribing from "RTL Television", hostname="192.168.1.105", username="tvh", client="Mozilla/5.0 (Linux; Android 6.0.1; de-DE; SGP511 Build/23.5.A.1.291) MXPlayer/1.9.16" 
Jan 25 23:46:53 rpi tvheadend[29550]: epggrab: EIT: DVB Grabber - data completion timeout for 12012V in Astra
Jan 25 23:46:53 rpi tvheadend[29550]: subscription: 01C3: "epggrab" unsubscribing
Jan 25 23:46:54 rpi tvheadend[29550]: mpegts: 11934V in Astra - tuning on Montage Technology M88DS3103 : DVB-S #0
Jan 25 23:46:54 rpi tvheadend[29550]: subscription: 01CB: "epggrab" subscribing to mux "11934V", weight: 4, adapter: "Montage Technology M88DS3103 : DVB-S #0", network: "Astra", service: "Raw PID Subscription" 
Jan 25 23:57:04 rpi tvheadend[29550]: epggrab: EIT: DVB Grabber - data completion timeout for 11934V in Astra
Jan 25 23:57:04 rpi tvheadend[29550]: subscription: 01CB: "epggrab" unsubscribing
Jan 25 23:57:05 rpi tvheadend[29550]: mpegts: 11934V in Astra - tuning on Montage Technology M88DS3103 : DVB-S #0
Jan 25 23:57:05 rpi tvheadend[29550]: subscription: 01CD: "epggrab" subscribing to mux "11934V", weight: 4, adapter: "Montage Technology M88DS3103 : DVB-S #0", network: "Astra", service: "Raw PID Subscription" 
Jan 25 23:57:43 rpi tvheadend[29550]: http: 192.168.1.105: using ticket 9bab54bb2dea03ce018305c91431773abdd67ac9 for /stream/channelid/641400320
Jan 25 23:57:43 rpi tvheadend[29550]: mpegts: 450MHz in FritzBox - tuning on SAT>IP DVB-C Tuner #1 (192.168.1.1)
Jan 25 23:57:43 rpi tvheadend[29550]: subscription: 01CF: "HTTP" subscribing on channel "SAT.1", weight: 100, adapter: "SAT>IP DVB-C Tuner #1 (192.168.1.1)", network: "FritzBox", mux: "450MHz", provider: "primacom", service: "SAT.1", profile="pass", hostname="192.168.1.105", username="tvh", client="Mozilla/5.0 (Linux; Android 6.0.1; de-DE; SGP511 Build/23.5.A.1.291) MXPlayer/1.9.16" 
Jan 25 23:57:45 rpi tvheadend[29550]: subscription: 01CD: "epggrab" unsubscribing
Jan 25 23:57:46 rpi tvheadend[29550]: mpegts: 11895V in Astra - tuning on Montage Technology M88DS3103 : DVB-S #0
Jan 25 23:57:46 rpi tvheadend[29550]: subscription: 01D0: "epggrab" subscribing to mux "11895V", weight: 4, adapter: "Montage Technology M88DS3103 : DVB-S #0", network: "Astra", service: "Raw PID Subscription" 
Jan 25 23:58:02 rpi systemd[1]: Started Session c26 of user pi.
Jan 25 23:59:30 rpi systemd[1]: Started Session c27 of user pi.
pi@rpi:~ $