bug dvb subtitle

[zaverel <zaverel@xxxxxxx>]

Hello,

I recently change vdr-1.7.23 to vdr-1.7.29

Now, dvb subtitle are badly display

Jerky, faster speeds, and the display remains on the last sentence until a new dialogue happens.
(clearly visible in a scene change)

It's available for dvb-t and dvb-s (almost TV5 Monde Europe on astra)

It's seem that is "improving handling subtitles of BBC channels" from vdr-1.7.24
that make the bug with the delete of "page->regions.Clear(); in dvbsubtitle.c

with this patch that work fine again

diff -ur vdr-1.7.29--clean/dvbsubtitle.c vdr-1.7.29/dvbsubtitle.c
--- vdr-1.7.29--clean/dvbsubtitle.c   2012-05-08 10:17:17.000000000 +0200
+++ vdr-1.7.29/dvbsubtitle.c   2012-08-10 15:30:55.797708056 +0200
@@ -1043,6 +1043,7 @@
             page->SetVersion(pageVersion);
             page->SetTimeout(pageTimeout);
             page->SetState(bs.GetBits(2));
+       page->regions.Clear();
             bs.SkipBits(2); // reserved
             dbgpages("Update page id %d version %d pts %"PRId64" timeout %d state %d\n", pageId, page->Version(), page->Pts(), page->Timeout(), page->State());
             while (!bs.IsEOF()) {



see you

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