External Control Commands
Still (ST)
Command:
Pauses the current file position and freezes the picture.
Format:
ST<CR>
Response:
R<CR>
Explanation:
ST is treated exactly the same as PA except that instead of the video output going black, the current video frame is held on screen. If an ST command is received after a PA the effect will simply be to unmute the video output. Likewise, if a PA is received after an ST, the effect will simply be to mute the video.
Examples:
ST<CR>
Pauses the Firefly and freezes the current frame on each video output.
0@ST<CR>
Pauses the Firefly and freezes the current frame video output.
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