Why not use the web interface which already does this. https://manual.openlp.org/stage_view.html#the-live-view
[image: Mailtrack] <https://mailtrack.io?utm_source=gmail&utm_medium=signature&utm_campaign=signaturevirality5&;> Sender notified by Mailtrack <https://mailtrack.io?utm_source=gmail&utm_medium=signature&utm_campaign=signaturevirality5&;> 08/12/18, 16:32:59 On Sat, 8 Dec 2018 at 16:18, nick farrow <[email protected]> wrote: > Hi, > > We used to use easyworship on a win32 machine, and it was quite easy to > find the second screen and grab the rgb data for image rending to the > congregation who had tablets/phones (image on a local web server > rendered to the device browser). > > Having just moved to openlp I was after some advice as to the best way > to approach this for a linux/openlp machine? > > I was either thinking of capturing the 'live panel' image or trying the > extended screen buffer capture. I know a little python (but years of > experience with c#/c++) so would also welcome some guidance as to the > rough area of the code base to pick up changes in the projected image as > well as the image data itself. > > Thanks for reading and even more thanks if you can help!! > > nick > > _______________________________________________ > openlp-dev mailing list > [email protected] > https://lists.openlp.io/mailman/listinfo/openlp-dev > -- Tim and Alison Bentley [email protected]
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