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Compositing Using Picture-in-Picture
This composites an inset screen into background video. Here below is the procedure to composite in PGM/PST mode.
fig.PinP-image.eps
Inset Screen
Picture in Picture
Background
1. Select the background channel.
Use the buttons (1 through 4) in the [A-BUS/PGM] section to select the background channel.
* If you want to use a plain colored background, select [BACKGROUND] in the [A-BUS/PGM] section. The default setting is black.
fig.background-select.eps
2. Select the channel of the inset screen.
Use the buttons (1 through 4) in the [B-BUS/PST] section of input selectors to select the channel of the inset screen.
fig.inset-screen-channel.eps
3. Preview the results of compositing.
Press one of the PinP selector buttons (1 through 4). The pressed button lights up in green. Pressing the button lets you preview the
results of compositing. Select the [PST] in PVW selector displays a preview of the composition on the preview monitor.
* At this stage, the composition result is only output to the preview monitor. The final output has not yet been changed.
fig.PinP-preview.eps
Inset
Screen
Background
Compositing the Video