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- /*
- * SaveBufferAs_MPEG.ifx
- * Written by Thomas Krehbiel
- *
- * Encode an MPEG stream from a series of frames. Uses third-party
- * MPEG encoder software.
- *
- * Inputs:
- * Word(Arg(1),1) = Frame number (1 - N)
- * Word(Arg(1),2) = Main filename ("-" if not specified)
- * Word(Arg(1),3) = Swap filename ("-" if not specified)
- * Word(Arg(1),4) = Sequence number
- * Word(Arg(1),5) = Total number of frames (N)
- *
- * Returns:
- * 0 if successful, non-zero on failure
- *
- */
-
- OPTIONS RESULTS
-
- base = 'Autofx_MPEG_'
-
- framenum = Word(Arg(1),1)
- mainname = Word(Arg(1),2)
- swapname = Word(Arg(1),3)
- seqnum = Word(Arg(1),4)
- framemax = Word(Arg(1),5)
-
- newpath = GETCLIP(base||'Path')
- neww = GETCLIP(base||'Width')
- newh = GETCLIP(base||'Height')
- xing = GETCLIP(base||'Xing')
-
- IF RIGHT(newpath,1) ~= ':' THEN newpath = newpath || '/'
-
- newname = newpath||'mpeg_temp'||framenum
-
- /* fix: no longer assumes 'xing' is a boolean */
- IF xing ~= 0 THEN DO
- neww = 160
- newh = 120
- END
-
- GetPrefs Undo
- prevundo = result
- Undo Off
-
- GetPrefs SaveNails
- prevnail = result
- SetPrefs SaveNails Off
-
- Scale neww newh
- IF rc ~= 0 THEN EXIT rc
-
- SaveBufferAs YUVSplit newname
- IF rc ~= 0 THEN EXIT rc
-
- SetPrefs SaveNails prevnail
- Undo prevundo
-
- EXIT
-