NextFrame.ATEMLuaScript

mpnumber = 1
mpdsk = 1 
mediasize = EnviroRead("mediasize")
button = 24
musiccount = EnviroRead("musiccount")
nextstill = EnviroRead("nextstill")
stillcount = EnviroRead("stillcount")
framequeue = EnviroRead("framequeue")

VSLog("MediaPlayer: "..mpnumber..", downstreamkey: "..mpdsk..", Media Size: "..mediasize..", Music Frames: "..musiccount)

 function loadDSKLinesFromQueue (frame,indexnumber)
  local path= ApplicationPath() .. "Cache\\Stills\\"
  picf=path.."\\music\\pic"..frame..".png";
  keyf=path.."\\music\\key"..frame..".png";
  ATEMMixerMediaStoreUploadStill( 1, indexnumber, picf , "FILE", keyf );
  VSLog("Loaded Frame.."..frame.." into media index "..indexnumber);
end

-- initialize firsttime script run and to autotransition DSK on.
-- Keep in mind the DSK needs to be off first!!
if stillcount == 1 then
    ATEMMixerMPSetMediaIndex(1,mpnumber,nextstill)
    ATEMMixerDSKExecuteAutoTransition(1,mpdsk)
    XKeysSetButtonRedLEDState(1,button,"TRUE")
    VSLog("Displaying Frame: "..stillcount.." of "..musiccount.." with music index "..nextstill)

    nextstill = nextstill + 1
    stillcount = stillcount + 1
    EnviroWrite("stillcount",stillcount);
    EnviroWrite("nextstill",nextstill);
else
    -- Messures the cumlativestills displayed verse total musiccount when
    -- musicload was run to create the frames
    VSLog(stillcount);
    VSLog(musiccount);

    if stillcount <= musiccount then
        -- restarts the nextstill to the first index
        if nextstill > mediasize then nextstill = 1 end

        ATEMMixerMPSetMediaIndex(1,mpnumber,nextstill)
        VSLog("Displaying Frame: "..stillcount.." of "..musiccount.." with music index "..nextstill)
        nextstill = nextstill + 1
        stillcount = stillcount + 1
        EnviroWrite("stillcount",stillcount);
        EnviroWrite("nextstill",nextstill);

        -- Starts loading the next still in the queue after
        -- the second frame has been loaded into the index
        framequeue = tonumber(framequeue)
        if framequeue > 0 then
            mediaindexnumber = framequeue - (framequeue - (stillcount -2)) 
            framenumber = mediasize + mediaindexnumber
            VSLog(mediaindexnumber);
            VSLog(framenumber);
            VSLog(musiccount);
           if framenumber <= musiccount then
                 loadDSKLinesFromQueue(framenumber,mediaindexnumber)

            end
        end
    else
        ATEMMixerDSKExecuteAutoTransition(1,mpdsk)
        nextstill = nil
        stillcount = 0
        musiccount = 0
        EnviroWrite("stillcount",stillcount);
        EnviroWrite("nextstill",nextstill);
        EnviroWrite("musiccount",musiccount);
        XKeysSetButtonRedLEDState(1,button,"FALSE")
        VSLog("Exiting")
    end
end