Posted 10 January 2016 - 21:53
On some Polish channels I experience incorrect subtitles display. It is about the second row.
Can you please have a look at the screenshots below?
Is it just me?
Some letters are broken and the top of the letter is moved to the side.
The bottom row should read:
Gra koncert w Waszyngtonie.
and
że tak, tak, tak jest.
1_0_0_0_0_0_0_0_0_0.jpg 76.28KB
7 downloads
1_0_0_0_0_0_0_0_0_1.jpg 62.8KB
6 downloads
ET9000, OpenPLi 4.0, 13E, 19E
HD51, OpenPLi 6.2, 75E - 30W
Posted 11 January 2016 - 06:25
Disable centering subtitles. Some estonian channels have the same problem.
Posted 11 January 2016 - 08:54
Thanks, I will try that tonight.
Could it be that something is wrong with the implementation of "centering"?
ET9000, OpenPLi 4.0, 13E, 19E
HD51, OpenPLi 6.2, 75E - 30W
Posted 11 January 2016 - 15:26
DVB subtitles are very difficult to implement correctly, partly because the specification is really hard to understand and implement, partly because they're sent as bitmaps scaled to "some" resolution (which can differ per channel) and including some sort of positioning system. DVB subtitles are never meant to be repositioned anywhere other then at it's original position, so expect problems there. The same goes for scaling (smaller/bigger), it will never work reliably.
This all contrary to teletext subtitles where texts are sent that can be rendered and positioned at will.
* Wavefrontier T90 with 28E/23E/19E/13E via SCR switches 2 x 2 x 6 user bands
I don't read PM -> if you have something to ask or to report, do it in the forum so others can benefit. I don't take freelance jobs.
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Posted 11 January 2016 - 20:22
Disable centering subtitles. Some estonian channels have the same problem.
Indeed. This seems to have helped. Thanks.
Maybe this should be the default setting then?
ET9000, OpenPLi 4.0, 13E, 19E
HD51, OpenPLi 6.2, 75E - 30W
Posted 11 January 2016 - 21:30
I had a similar problem when I was using DVB subtitles on BBC channels, words would get on top of others. Disabling centering fixed that.
Teletext subtitles work better if available.
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Posted 12 January 2016 - 19:51
I don't think centering should be offered to start with, considering the concept of the DVB subtitles, it can't be guaranteed to work correctly. But apparently many people want it nevertheless.
* Wavefrontier T90 with 28E/23E/19E/13E via SCR switches 2 x 2 x 6 user bands
I don't read PM -> if you have something to ask or to report, do it in the forum so others can benefit. I don't take freelance jobs.
Ik lees geen PM -> als je iets te vragen of te melden hebt, doe het op het forum, zodat anderen er ook wat aan hebben.
Posted 12 January 2016 - 22:18
I disabled centering and the subtitles are still centered and, what is more important, they are now displayed correctly but considering the difficult implementation I suggest centering should be off by default if this option is to be kept.
ET9000, OpenPLi 4.0, 13E, 19E
HD51, OpenPLi 6.2, 75E - 30W
Posted 13 January 2016 - 17:42
Then they are already positioned in the center by the broadcaster, that is possible.
* Wavefrontier T90 with 28E/23E/19E/13E via SCR switches 2 x 2 x 6 user bands
I don't read PM -> if you have something to ask or to report, do it in the forum so others can benefit. I don't take freelance jobs.
Ik lees geen PM -> als je iets te vragen of te melden hebt, doe het op het forum, zodat anderen er ook wat aan hebben.
Posted 13 January 2016 - 19:29
Broadcaster do not accept zones with this subtitles ... long time i spend with it.
I am using finetunning patch for it , that is possible set line, where are subtitles divided and centered. But this adjustment must be for some brodcaster still changed. Fortunately, some broadcasters accepted zones yet...
Posted 19 February 2016 - 16:02
I just discovered that most likely DMM did fix this issue
http://git.opendream...b2b97b27c96c983
- fixed 8bpp pixmap handling (fixed digi romania dvb subtitles)
But the fix is included in their closed source c++ stuff..... 
Edited by littlesat, 19 February 2016 - 16:18.
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