[vdr] dvbsubtitle issue

Stefan Lucke stefan at lucke.in-berlin.de
Sat Jan 19 11:58:22 CET 2008


Hi,

can someone with a full featured card test the short recording
mentioned here:
http://lists.berlios.de/pipermail/softdevice-devel/2008q1/003004.html

When playing this with softdevice, consecutive subtitle areas
are not erased.

Between these trace messages there is no deletion of previous
OSD area. So if the following area is of smaller size, parts of
previous area remain on screen (in softdevice).
END_OF_DISPLAY_SET_SEGMENT

PAGE_COMPOSITION_SEGMENT


The dvbsubtitle trace looks like:

FramesPerSec: 25
Create SubtitlePage 1  (total pages = 1)
PAGE_COMPOSITION_SEGMENT
page refresh
Update page id 1 version 15 pts 3614043382 timeout 2 state 1
PAGE_COMPOSITION_SEGMENT
new Page
Update page id 1 version 0 pts 3614216502 timeout 6 state 2
REGION_COMPOSITION_SEGMENT
Region pageId 1 id 0 version 11 fill 1 width 510 height 44 level 4 depth 4 clutId 1
FillRegion 0
REGION_COMPOSITION_SEGMENT
Region pageId 1 id 1 version 12 fill 1 width 224 height 44 level 4 depth 4 clutId 1
FillRegion 0
CLUT_DEFINITION_SEGMENT
OBJECT_DATA_SEGMENT
OBJECT_DATA_SEGMENT
END_OF_DISPLAY_SET_SEGMENT

PAGE_COMPOSITION_SEGMENT
page refresh
Update page id 1 version 1 pts 3614518658 timeout 2 state 1
PAGE_COMPOSITION_SEGMENT
new Page
Update page id 1 version 2 pts 3614576328 timeout 6 state 2
REGION_COMPOSITION_SEGMENT
Region pageId 1 id 0 version 13 fill 1 width 330 height 44 level 4 depth 4 clutId 1
FillRegion 0
REGION_COMPOSITION_SEGMENT
Region pageId 1 id 1 version 14 fill 1 width 264 height 42 level 4 depth 4 clutId 1
FillRegion 0
CLUT_DEFINITION_SEGMENT
OBJECT_DATA_SEGMENT
OBJECT_DATA_SEGMENT
END_OF_DISPLAY_SET_SEGMENT

PAGE_COMPOSITION_SEGMENT
page refresh
Update page id 1 version 3 pts 3614885762 timeout 2 state 1
PAGE_COMPOSITION_SEGMENT
new Page
Update page id 1 version 4 pts 3614926520 timeout 6 state 2
REGION_COMPOSITION_SEGMENT
Region pageId 1 id 0 version 15 fill 1 width 362 height 44 level 4 depth 4 clutId 1
FillRegion 0
REGION_COMPOSITION_SEGMENT
Region pageId 1 id 1 version 0 fill 1 width 322 height 44 level 4 depth 4 clutId 1
FillRegion 0
CLUT_DEFINITION_SEGMENT
OBJECT_DATA_SEGMENT
OBJECT_DATA_SEGMENT
END_OF_DISPLAY_SET_SEGMENT

PAGE_COMPOSITION_SEGMENT

-- 
Stefan Lucke



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