Opened 17 years ago
Closed 17 years ago
#3084 closed defect (duplicate)
partial lock only one some channels, most ok
Reported by: | anonymous | Owned by: | Isaac Richards |
---|---|---|---|
Priority: | minor | Milestone: | unknown |
Component: | mythtv | Version: | head |
Severity: | medium | Keywords: | |
Cc: | Ticket locked: | no |
Description
Since upgrading to svn latest and greatest I have noticed that I have lost the ability to view and record some DVB channels. As far as I can tell only 2 are affected, Film Four and ftn (UK). The problem is that I only get a partial lock on those channels. I can change to other channels ok or escape out, but the partial lock status never changes on those channels.
I have re-verified this with the latest as of today:
Library API version: 0.20.20070124-1 Source code version: 12786M
(only modification is #3046 patch applied).
I have also verified that it is not occuring using the following version (release-0-20-fixes):
Library API version: 0.20.20060828-3 Source code version: 12786
While I tested the above, I also noted that I was able to get a lock with trunk after my test on 0.02 fixes, but after changing channels and back again, I now get the partial lock only again.
The log entries I get is:
backend:
0: start_time: 2569.775 duration: 8590.014 1: start_time: 2569.858 duration: 8589.931 2: start_time: 2569.775 duration: 0.052 3: start_time: 2569.775 duration: 8590.014 4: start_time: 2569.775 duration: 8590.014 5: start_time: 2569.775 duration: 8590.014 6: start_time: 2569.775 duration: 8590.014 stream: start_time: 28553.058 duration: 95444.598 bitrate=0 kb/s 2007-02-13 00:01:42.624 AFD: Opened codec 0x8558770, id(MPEG2VIDEO) type(Video) 2007-02-13 00:01:42.624 AFD: Opened codec 0x8558d80, id(MP3) type(Audio) 2007-02-13 00:01:42.624 AFD: Opened codec 0x855a8a0, id(DVB_SUBTITLE) type(Subtitle) [mpegts @ 0xb75526b0]Parser not found for Codec Id: 94212 ! [mpegts @ 0xb75526b0]Parser not found for Codec Id: 94212 ! [mpeg2video @ 0xb745bdc8]00 motion_type at 4 22 [mpeg2video @ 0xb745bdc8]00 motion_type at 2 23 [mpeg2video @ 0xb745bdc8]00 motion_type at 9 24 [mpeg2video @ 0xb745bdc8]invalid mb type in P Frame at 3 25 [mpeg2video @ 0xb745bdc8]00 motion_type at 8 26 [mpeg2video @ 0xb745bdc8]00 motion_type at 12 27 [mpeg2video @ 0xb745bdc8]00 motion_type at 5 28 [mpeg2video @ 0xb745bdc8]00 motion_type at 5 29 [mpeg2video @ 0xb745bdc8]ac-tex damaged at 16 30 [mpeg2video @ 0xb745bdc8]ac-tex damaged at 1 31 [mpeg2video @ 0xb745bdc8]ac-tex damaged at 3 32 [mpeg2video @ 0xb745bdc8]00 motion_type at 4 33 [mpeg2video @ 0xb745bdc8]00 motion_type at 21 34 [mpeg2video @ 0xb745bdc8]00 motion_type at 4 35
Frontend:
[mpegts @ 0xb75e06b0]Parser not found for Codec Id: 94212 ! [mpegts @ 0xb75e06b0]Parser not found for Codec Id: 94212 ! [mpegts @ 0xb75e06b0]Parser not found for Codec Id: 94212 ! 2007-02-13 00:01:26.970 NVP: prebuffering pause 2007-02-13 00:01:27.569 XMLParse::LoadTheme? using /usr/local/share/mythtv/themes/G.A.N.T./ui.xml 2007-02-13 00:01:29.274 NVP: prebuffering pause 2007-02-13 00:01:32.676 NVP: prebuffering pause 2007-02-13 00:01:33.438 NVP: prebuffering pause 2007-02-13 00:01:41.978 NVP: prebuffering pause
I too was having a similar problem until about 15 minutes ago when I discovered changeset #12619. Since around the time this changeset was committed (approx. 3 weeks) I have been experiencing many partial locks which just stay that way indefinitely.
About half of my DVB channels (mostly SD, I don't remember seeing it happen on HD channels) do not tune about 50% of the time.
The signal monitor in the OSD reports 'LMs', so I figured it's something to do with SDT parsing?
Anyway, I found changeset 12619 this evening and have manually enabled quicktune on my DVB cardinput and now I can tune all channels 100% successfully again and my channel change time is quite a bit quicker than when it was working previously.
Did #12619 perhaps break something else that wasn't caught in the #12626 fix?
Johan