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Bug #551

closed

Recordings are corrupt in fast changing scenes

Added by Aigars Riekstins almost 14 years ago. Updated over 12 years ago.

Status:
Invalid
Priority:
Normal
Assignee:
-
Category:
Muxers
Target version:
2.13
Start date:
2011-06-01
Due date:
% Done:

0%

Estimated time:
Found in version:
2.12-git
Affected Versions:

Description

1. The bug
Tvheadend DVB-T SD FTA h264 recordings are with artifacts (bricks) in fast changing video scenes. Live shows without artifacts.
2. How to reproduce
Record any TV program with tvheadend
3. What is tested?
3.1 Tvheadend binary distribution and build from source in Ubuntu 11.04 – the same bug
3.2 „renice -20 –u hts” - the same bug
3.3 –d –s flags – the same bug, no errors
3.4 different PC – the same bug
3.5 Mythtv and DVR – same HW and OS – no problems live or recordings in both PC
3.6 dvbstream dump in .ts file – no problems
3.7 recordings to local HDD or NAS – no change in bug
3.8 recording and watching the same show live – live show without problems, recording with bug
4. Example file – ftp://dt.cs.rtu.lv/pub/Atruma-cilts.mkv
5. Possibility to help – I can debug further if some guidance is provided. I’m not developer, but have some basic skills in Linux and interest in using tvheadend in place of alternatives (witch I configured and tested) because of functionality and ease of use by others.
P.S
I cant file bug report because of field "Found in version" of bug report. It rejects 2.12 or 2.13 or git-920de31 in this field....

Files

Download all files
Bez-Tabu.mkv (102 MB) Bez-Tabu.mkv Aigars Riekstins, 2011-06-02 19:33
test-tvheadend-france2hd.mkv (77.8 MB) test-tvheadend-france2hd.mkv Recording example with artifacts Mossroy Mossroy, 2011-06-03 11:47
test-tvheadend-artehd-2.mkv (111 MB) test-tvheadend-artehd-2.mkv Recording example with more obvious artifacts Mossroy Mossroy, 2011-06-03 12:20
ARTE-HD-test-artehd.2011-10-30.07-51.mkv (135 MB) ARTE-HD-test-artehd.2011-10-30.07-51.mkv Another recording, done with version git-fb106fa Mossroy Mossroy, 2011-10-30 08:29
ARTE-HD-test-artehd.2011-10-30.07-51-mkvmerge.mkv (135 MB) ARTE-HD-test-artehd.2011-10-30.07-51-mkvmerge.mkv File ARTE-HD-test-artehd.2011-10-30.07-51.mkv gone through mkvmerge Mossroy Mossroy, 2011-11-01 15:11
mkvinfo-test-artehd.zip (1.81 KB) mkvinfo-test-artehd.zip mkvinfo for ARTE-HD-test-artehd.2011-10-30.07-51.mkv and the mkvmerge version Mossroy Mossroy, 2011-11-01 23:12
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