[vdr] [ANNOUNCE] VDR developer version 1.7.21
Klaus.Schmidinger at tvdr.de
Mon Sep 5 18:15:05 CEST 2011
On 05.09.2011 00:08, Luca Olivetti wrote:
> Al 04/09/11 23:53, En/na Luca Olivetti ha escrit:
>> Al 04/09/11 23:05, En/na Klaus Schmidinger ha escrit:
>>>> Ok, I couldn't resist and I tried. I don't know if it solves the issue
>>>> because now the subtitles are "whacky": they only appear from time to
>>>> time and they're in the middle of the screen, both with my trusty dxr3 and
>>>> with the xine plugin (in the latter case it happens both with sd and hd
>>>> Oh well, back to vdr-1.7.16 until I can investigate what's wrong :-(
>>> I tested this with several old recordings and also live (in HD)
>>> and the subtitles always worked just fine.
>>> I'm using a TT-S2 6400 as output device, if that matters.
>> Well, I disabled the scaling/offset (in cDvbSubtitleConverter::SetOsdData)
> It still works better with the above "fix", but maybe there's a typo in there:
> osdFactorX = VideoAspect * OsdHeight / displayWidth;
> be instead
> osdFactorX = VideoAspect * OsdHeight / displayHeight;
I don't think so.
'VideoAspect * OsdHeight' is the width of a full screen subtitle display,
using the entire OSD height, according to the aspect ratio of the video
material. Dividing this by displayWidth (i.e. the actual width of the
subtitle display) results in the osdFactorX, which is used to convert
coordinates in the subtitle display to the OSD coordinate system.
Can you provide me with some sample recording that demonstrates the
problem you are seeing?
More information about the vdr