https://bugs.kde.org/show_bug.cgi?id=371579
Bug ID: 371579
Summary: Kaffeine 2.0.5 unresponsive on certain DVB-S channels
Product: kaffeine
Version: 2.0.1
Platform: Mint (Ubuntu based)
OS: other
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
When watching certain DVB-S channels on ASTRA 19.2, kaffeine uses more than
100% CPU and does not respond any more.
For example, the issue is present on these transponders / channels:
11582 H, DVB-S2: "NDR FS HD"
12110 H, DVB-S: "MDR FS", "NDR FS", "rbb Berlin", "SWR Fernsehen"
In this case, the output from kaffeine is, for example:
24-10-16 10:46:34.487 [Info ] Using built-in dvb device manager
24-10-16 10:46:34.799 [Info ] Found dvb device P14f188800070c12a: NXP
TDA10071
[00007fb980000c48] vdpau_avcodec generic error: decoder profile not supported:
2
[00007fb9ac00b158] vdpau_avcodec generic error: decoder profile not supported:
2
[00000000020caeb8] core input error: ES_OUT_SET_(GROUP_)PCR is called too late
(pts_delay increased to 300 ms)
[00000000020caeb8] core input error: ES_OUT_RESET_PCR called
[00000000020caeb8] core input error: ES_OUT_SET_(GROUP_)PCR is called too late
(pts_delay increased to 301 ms)
[00000000020caeb8] core input error: ES_OUT_RESET_PCR called
[00000000020caeb8] core input error: ES_OUT_SET_(GROUP_)PCR is called too late
(pts_delay increased to 328 ms)
[00000000020caeb8] core input error: ES_OUT_RESET_PCR called
[00000000020caeb8] core input error: ES_OUT_SET_(GROUP_)PCR is called too late
(pts_delay increased to 376 ms)
[00000000020caeb8] core input error: ES_OUT_RESET_PCR called
[00000000020caeb8] core input error: ES_OUT_SET_(GROUP_)PCR is called too late
(pts_delay increased to 581
The issue is never present on these transponders:
12188 H, DVB-S: "RTL Television"
12545 H, DVB-S: "ProSieben", "SAT.1"
It seems, the issue is caused by the big amount of EPG data on these channels,
because when commenting out the loop that checks for existing EPG entries in
dvbepg.cpp - DvbEpgModel::addEntry(), the issue is not present.
// for (Iterator it = entries.begin(); ConstIterator(it) !=
entries.constEnd(); it++) {
// const DvbSharedEpgEntry &existingEntry = *it;
//
// // Don't do anything if the event already exists
// if (*existingEntry == entry)
// return DvbSharedEpgEntry();
//
// if (existingEntry->channel != entry.channel)
// continue;
//
// const QDateTime enEnd = existingEntry->begin.addSecs(QTime(0, 0,
0).secsTo(existingEntry->duration));
//
// // A new event conflicts with an existing one
// if (((entry.begin > existingEntry->begin) && (entry.begin < enEnd))
|| ((end > existingEntry->begin) && end < enEnd)) {
// Debug("removed", existingEntry);
// it = removeEntry(it);
// break;
// }
// // New event data for the same event
// if (((entry.begin == existingEntry->begin) && (end == enEnd))) {
// if (existingEntry->details.isEmpty() &&
!entry.details.isEmpty()) {
// emit entryAboutToBeUpdated(existingEntry);
// const_cast<DvbEpgEntry
*>(existingEntry.constData())->details =
// entry.details;
// emit entryUpdated(existingEntry);
// Debug("updated", existingEntry);
// }
// return existingEntry;
// }
// }
Reproducible: Always
System Info:
Linux Mint 18 KDE
CPU: 4 x Intel Core 2 Quad CPU Q8200 @ 2.33GHz
Memory: 7.8 GiB RAM
Graphics Card: NVIDIA Corporation G92 [GeForce GT 230 OEM]
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