Roku BrightSign Manual do Utilizador descarregar pdf (Página 14)

roVideoEvent() and roAudioEvent()

Video and Audio events can have one of these integer values. They are declared as separate classes as they

are likely to diverge in the future.

0 Undefined Player is in an undefined state.

1 Stopped Playback of the current media item is stopped.

2 Paused Playback of the current media item is paused

When a media item is paused, resuming playback

begins from the same location.

3 Playing The current media item is playing.

4 ScanForward The current media item is fast forwarding.

5 ScanReverse The current media item is fast rewinding.

6 Buffering The current media item is getting additional data

from the server.

7 Waiting Connection is established, but the server is not

sending data. Waiting for session to begin.

8 MediaEnded Media item has completed playback.

9 Transitioning Preparing new media item.

10 Ready Ready to begin playing.

11 Reconnecting Reconnecting to stream.

12 TimeHit A particular timecode is hit. See roVideoPlayer.

Interfaces:

• ifInt – contains event id enumerated above

rotINT32 GetInt(rotVOID)

• ifData – contains userdata

rotINT32 GetData(rotVOID)

Example Code Clip:

vp_msg_loop:

msg=wait(tiut, p)

if type(msg)="roVideoEvent" then

if debug then print "Video Event";msg.GetInt()

if msg.GetInt() = 8 then

if debug then print "VideoFinished"

retcode=5

return

endif

else if type(msg)="roGpioButton" then

if debug then print "Button Press";msg

if escm and msg=BM then retcode=1:return

if esc1 and msg=B1 then retcode=2:return

if esc2 and msg=B2 then retcode=3:return

if esc3 and msg=B3 then retcode=4:return

else if type(msg)="rotINT32" then

if debug then print "TimeOut"

retcode=6

return

endif

goto vp_msg_loop

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