Project

General

Profile

Actions
Copy link

Bug #2172

closed

Occasional audio stream not starting

Added by John Smith almost 11 years ago. Updated over 10 years ago.

Status:
Fixed
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
Start date:
2014-07-10
Due date:
% Done:

0%

Estimated time:
Found in version:
3.9.1050~g388b4d7
Affected Versions:

Description

Ticket for "No sound every 1 in 20-25 channel change" described in:
https://tvheadend.org/boards/5/topics/11660

Below is log output from pvr.tvh when I subscribe to a channel where the AC3 audio fails.

12:08:26 T:7152   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh - Announce(flag=Player, sender=xbmc, message=OnPlay)
12:08:27 T:6608   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh - demux read nothing
12:08:27 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh - receive message [subscriptionStart]
12:08:27 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh - demux subscription start
12:08:27 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh -   id: 1, type H264, codec: 28
12:08:27 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh - demux subscription start
12:08:27 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh -   id: 2, type MPEG2AUDIO, codec: 86016
12:08:27 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh - demux subscription start
12:08:27 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh -   id: 3, type AC3, codec: 86019
12:08:27 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh - demux subscription start
12:08:27 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh -   id: 4, type TELETEXT, codec: 94215
12:08:27 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh - demux subscription start
12:08:27 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh - demux stream change
12:08:27 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh - demux sourceInfo:
12:08:27 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh -   adapter : TBS6985-3
12:08:27 T:6608   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh - demux read idx :-11 pts -4503599627370496.000000 len 0
12:08:27 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh -   network : CMORE
12:08:27 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh -   mux     : 10903V
12:08:27 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh -   provider : Telenor
12:08:27 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh -   service : SVT1 HD
12:08:27 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh - receive message [subscriptionStatus]
12:08:27 T:6608   DEBUG: CDVDDemuxPVRClient::RequestStreams(): added/updated stream 0:1 with codec_id 28
12:08:27 T:6608   DEBUG: CDVDDemuxPVRClient::RequestStreams(): added/updated stream 1:2 with codec_id 86016
12:08:27 T:6608   DEBUG: CDVDDemuxPVRClient::RequestStreams(): added/updated stream 2:3 with codec_id 86019
12:08:27 T:6608   DEBUG: CDVDDemuxPVRClient::RequestStreams(): added/updated stream 3:4 with codec_id 94215

For some reason, the AC3 stream seems to be missing from the backend (see "idx:3 num:0" below):

12:28:32 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh - signalStatus:
12:28:32 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh -   status : GOOD
12:28:32 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh -   snr    : 63350
12:28:32 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh -   ber    : 0
12:28:32 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh -   unc    : 0
12:28:32 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh -   signal    : 52908
12:28:32 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh - receive message [queueStatus]
12:28:32 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh - stream stats:
12:28:32 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh -   idx:1 num:58840
12:28:32 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh -   idx:2 num:48981
12:28:32 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh -   idx:3 num:0
12:28:32 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh -   idx:4 num:58825
12:28:32 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh -   idx:5 num:0
12:28:32 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh - queue stats:
12:28:32 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh -   pkts  1
12:28:32 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh -   bytes 691
12:28:32 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh -   delay 0
12:28:32 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh -   Idrop 0
12:28:32 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh -   Pdrop 0
12:28:32 T:9124   DEBUG: AddOnLog: Tvheadend Client: pvr.tvh -   Bdrop 0

I noticed this during debugging of a teletext problem. My teletext problem seems like it could actually be the same problem. The teletext stream "id: 4" is also sometimes missing.

Actions
Copy link

Also available in: Atom PDF