The snapshot plugins I looked at, make the snapshot from the primary device
cDevice::PrimaryDevice()->GrabImage(FileName, m_Jpeg, m_Quality, m_SizeX, m_SizeY)
That's not what I want. :(
----- Weitergeleitete Nachricht von Sergei.Haller@math.uni-giessen.de ----- Datum: Wed, 2 Mar 2005 08:12:46 +0100 (CET) Von: Sergei Haller Sergei.Haller@math.uni-giessen.de Antwort an: Klaus Schmidinger's VDR vdr@linuxtv.org Betreff: Re: [vdr] How do I grab images in a background thread? An: Klaus Schmidinger's VDR vdr@linuxtv.org
On Wed, 2 Mar 2005, Markus Maeder (MM) wrote:
MM> As written @ MM> http://www.vdrportal.de/board/thread.php?threadid=30679 MM> I am planning a mosaic plugin. This plugin should draw 3x3 snapshots of MM> different TV stations and continously refresh the pictures. With the number MM> 1..9 you could switch to the desired TV station. MM> MM> The snapshots should be taken in a background thread. Therefore I MM> can't use the grab command of the primary device. Is there a simple MM> way to grab images in a background thread or do I have to decode the MM> mpeg stream in a receiever thread? (Like osdpip does.)
IIRC, there is a "vdr-snapshot" plugin, which can take snapshots from "inside".
c ya Sergei