diff options
| -rwxr-xr-x | Demo/sgi/video/makemovie.py | 53 |
1 files changed, 50 insertions, 3 deletions
diff --git a/Demo/sgi/video/makemovie.py b/Demo/sgi/video/makemovie.py index 0a620c0..983e5ed 100755 --- a/Demo/sgi/video/makemovie.py +++ b/Demo/sgi/video/makemovie.py @@ -1,16 +1,63 @@ -# Capture a movie using the Indigo video library and board +#! /ufs/guido/src/video/py +# XXX for now, you need this special version of Python + +# Capture a CMIF movie using the Indigo video library and board + + +# Usage: +# +# makemovie [-q queuesize] [-t recordtime] [-a] [moviefile [audiofile]] + + +# Options: +# +# -q queuesize : set the capture queue size (default and max 16) +# -t recordtime : set the record time in seconds (default 5 seconds) +# -a : record audio as well +# moviefile : here goes the movie data (default film.video); +# the format is documented in cmif-film.ms +# audiofile : with -a, here goes the audio data (default film.aiff); +# audio data is recorded in AIFF format, using the +# input sampling rate, source and volume set by the +# audio panel, in mono, 8 bits/sample + + +# User interface: +# +# Start the application. Resize the window to the desired movie size. +# Click the left mouse button to start recording (recording starts +# when you release the mouse button). Recording time is specified by +# the -t option (XXX this should change). +# +# Press ESC or select the window manager Quit or Close window option +# to quit. (You can do this without recording -- then the output +# files are untouched.) +# +# (It is possible to record more than once; but this doesn't set the +# time stamps correctly yet, and doesn't work at all with audio. So +# don't use.) + + +# XXX To do: +# +# fix timestamps for second and further recordings +# fix audio " " " " " +# flush audio buffer when recording starts +# make code more readable + +import sys +sys.path.append('/ufs/guido/src/video') import sv, SV import VFile import gl, GL, DEVICE import al, AL - import time -import sys import posix import getopt import string + def main(): QSIZE = 16 TIME = 5 |