index.lua

-- Loads up the file
test = JPGV.load(System.currentDirectory().."/output.jpgv")

-- Calculates total seconds for time
tot_time_sec = math.ceil(JPGV.getSize(test) / JPGV.getFPS(test))
tot_time_min = 0
while (tot_time_sec >= 60) do
    tot_time_sec = tot_time_sec - 60
    tot_time_min = tot_time_min + 1
end

-- loads jpgv modules + sets color for text
Sound.init()
JPGV.start(test,NO_LOOP)
oldpad = Controls.read()
timer = Timer.new()
white = Color.new(255,255,255)

-- Actual playing code
while true do
    Screen.waitVblankStart()
    Screen.refresh()
    -- Clears top screen and loads the video in the bottom.
    Screen.clear(BOTTOM_SCREEN)
    JPGV.draw(0,0,test,TOP_SCREEN)
    pad = Controls.read()
    -- Controls exit button. Defaults to A
    if (Controls.check(pad,KEY_A)) then
        Sound.term()
        System.exit()
    end
    -- Shows info about current video
    Screen.debugPrint(0,100,"Infos:",white,BOTTOM_SCREEN)
    -- Shows FPS
    Screen.debugPrint(0,114,"FPS: "..JPGV.getFPS(test),white,BOTTOM_SCREEN)
    cur_time_sec = math.ceil(JPGV.getFrame(test) / JPGV.getFPS(test))
    cur_time_min = 0
    while (cur_time_sec >= 60) do
        cur_time_sec = cur_time_sec - 60
        cur_time_min = cur_time_min + 1
    end
    -- Shows time
    if (cur_time_sec < 10) then
        Screen.debugPrint(0,128,"Time: " .. cur_time_min .. ":0" .. cur_time_sec .. " / " .. tot_time_min .. ":" .. tot_time_sec,white,BOTTOM_SCREEN)
    else
        Screen.debugPrint(0,128,"Time: " .. cur_time_min .. ":" .. cur_time_sec .. " / " .. tot_time_min .. ":" .. tot_time_sec,white,BOTTOM_SCREEN)
    end
    -- Shows Samplerate
    Screen.debugPrint(0,142,"Samplerate: "..JPGV.getSrate(test),white,BOTTOM_SCREEN)

    -- Progress bar (Broken)
--  percentage = math.ceil((JPGV.getFrame(test) * 100) / JPGV.getSize(test))
--  Screen.debugPrint(0,200,"Percentage: " ..percentage .. "%",white,BOTTOM_SCREEN)
--  Screen.fillEmptyRect(2,398,214,234,white,BOTTOM_SCREEN)
--  move = ((394 * percentage) / 100)
--  Screen.fillRect(3,3 + move,215,233,white,BOTTOM_SCREEN)

    -- Controls pause button
    if (Controls.check(pad,KEY_B)) and not (Controls.check(oldpad,KEY_B)) then
        if (JPGV.isPlaying(test)) then
            JPGV.pause(test)
        else
            JPGV.resume(test)
        end
    end
    Screen.flip()
    oldpad = pad
end

-- Credits to: Rinnegatamante for the original JPGV.lua
-- ihaveamac for letting me localize output.jpgv
-- ihaveamac and Rinnegatamante (again) for helping me fix the code
-- ev1l0rd for the guide