diff options
Diffstat (limited to 'Demo/sgi/sv/burstcapt.py')
| -rwxr-xr-x | Demo/sgi/sv/burstcapt.py | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/Demo/sgi/sv/burstcapt.py b/Demo/sgi/sv/burstcapt.py index b1f0a16..922576c 100755 --- a/Demo/sgi/sv/burstcapt.py +++ b/Demo/sgi/sv/burstcapt.py @@ -1,16 +1,23 @@ +import sys import sv, SV import gl, GL, DEVICE def main(): format = SV.RGB8_FRAMES requestedwidth = SV.PAL_XMAX - queuesize = 2 + queuesize = 30 + if sys.argv[1:]: + queuesize = eval(sys.argv[1]) v = sv.OpenVideo() svci = (format, requestedwidth, 0, queuesize, 0) - svci, buffer, bitvec = v.CaptureBurst(svci) - [bitvec] + go = raw_input('Press return to capture ' + `queuesize` + ' frames: ') + result = v.CaptureBurst(svci) +## svci, buffer, bitvec = result # XXX Bit vector not yet implemented + svci, buffer = result + + print 'Captured', svci[3], 'frames, i.e.', len(buffer)/1024, 'K bytes' w, h = svci[1:3] framesize = w * h @@ -23,6 +30,8 @@ def main(): gl.qdevice(DEVICE.LEFTMOUSE) gl.qdevice(DEVICE.ESCKEY) + print 'Click left mouse for next frame' + for i in range(svci[3]): inverted_frame = sv.RGB8toRGB32(1, \ buffer[i*framesize:(i+1)*framesize], w, h) |