Ticket #4325 (closed patch: fixed)
Opened 5 years ago
Last modified 3 years ago
black lines in most teletext-pages
| Reported by: | anonymous | Owned by: | ijr |
|---|---|---|---|
| Priority: | major | Milestone: | unknown |
| Component: | MythTV - Video Playback | Version: | head |
| Severity: | medium | Keywords: | black lines in teletext |
| Cc: | Ticket locked: | no |
Description
2 lines are most time show as black lines in teletext-pages.
This effects are not happens with the following changes:
--- libs/libmythtv/avformatdecoder.cpp (Revision 14891) +++ libs/libmythtv/avformatdecoder.cpp (Arbeitskopie) @@ -2471,21 +2471,21 @@
const uint8_t *buf = pkt->data; const uint8_t *buf_end = pkt->data + pkt->size;
-
while (buf < buf_end) {
if (*buf == 0x10)
+ {
buf++; skip
- + }
if (*buf == 0x02) {
- buf += 3;
- ttd->Decode(buf+1, VBI_DVB);
+ ttd->Decode(buf+4, VBI_DVB); + buf += 46;
} else if (*buf == 0x03) {
- buf += 3;
- ttd->Decode(buf+1, VBI_DVB_SUBTITLE);
+ ttd->Decode(buf+4, VBI_DVB_SUBTITLE); + buf += 46;
} else if (*buf == 0xff) {
@@ -2502,9 +2519,8 @@
else {
VERBOSE(VB_VBI, QString("VBI: Unknown descriptor: %1").arg(*buf));
+ buf += 46;
}
-
- buf += 43;
}
}
Attachments
Change History
comment:1 Changed 4 years ago by stuartm
- Priority changed from minor to major
- Type changed from defect to patch
- Component changed from mythtv to MythTV - Video Playback
comment:2 Changed 3 years ago by danielk
- Status changed from new to closed
- Resolution set to fixed
Something like this has already been applied to trunk.
