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Kirill Smelkov
cpython
Commits
8b9c734e
Commit
8b9c734e
authored
Aug 18, 1992
by
Guido van Rossum
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Demo/sgi/video/makemovie.py
Demo/sgi/video/makemovie.py
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Demo/sgi/video/makemovie.py
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8b9c734e
# 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
...
...
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