Python mplayer Exemples

Exemple #1

Fichier : plain.py Projet : martinforsythe/pypy-image-demo

if __name__ == '__main__':
    from io import mplayer, view
    import sys
    from time import time

    if len(sys.argv) > 1:
        fn = sys.argv[1]
    else:
        fn = 'test.avi -vf scale=640:480 -benchmark'

    sys.setcheckinterval(2**30)
    try:
        import pypyjit
        pypyjit.set_param(trace_limit=200000)
    except ImportError:
        pass

    start = start0 = time()
    for fcnt, img in enumerate(mplayer(Image, fn)):
        #view(img)
        view(sobel_magnitude(img))
        #view(sobel_magnitude_generator(img))
        #sobel_magnitude_generator(img)
        #sobel_magnitude(img)
        print 1.0 / (time() - start), 'fps, ', (fcnt - 2) / (
            time() - start0), 'average fps'
        start = time()
        if fcnt == 2:
            start0 = time()

Exemple #2

Fichier : plain.py Projet : eregon/image-demo.rb

    return b

if __name__ == '__main__':
    from io import mplayer, view
    import sys
    from time import time

    if len(sys.argv) > 1:
        fn = sys.argv[1]
    else:
        fn = 'test.avi -vf scale=640:480 -benchmark'

    sys.setcheckinterval(2**30)
    try:
        import pypyjit
        pypyjit.set_param(trace_limit=200000)
    except ImportError:
        pass

    start = start0 = time()
    for fcnt, img in enumerate(mplayer(Image, fn)):
        #view(img)
        view(sobel_magnitude(img))
        #view(sobel_magnitude_generator(img))
        #sobel_magnitude_generator(img)
        #sobel_magnitude(img)
        print 1.0 / (time() - start), 'fps, ', (fcnt-2) / (time() - start0), 'average fps'
        start = time()
        if fcnt==2:
            start0 = time()

Exemple #3

Fichier : sobel.py Projet : eregon/image-demo.rb

    from time import time

    if len(sys.argv) > 1:
        fn = sys.argv[1]
    else:
        fn = 'test.avi -vf scale=640:480 -benchmark'

    sys.setcheckinterval(2**30)
    try:
        import pypyjit
        pypyjit.set_param(trace_limit=200000)
    except ImportError:
        pass

    start = start0 = time()
    for fcnt, img in enumerate(mplayer(NoBorderImagePadded, fn)):
        #view(img)
        #sobeldx(img)
        #view(uint8(sobel_magnitude(img)))
        #sobel_magnitude_uint8(img)
        try:
            view(sobel_magnitude_uint8(img))
        except IOError, e:
            if e.errno != errno.EPIPE:
                raise
            print 'Exiting'
            break

        print 1.0 / (time() - start), 'fps, ', (fcnt-2) / (time() - start0), 'average fps'
        start = time()
        if fcnt==2:

Exemple #4

    from time import time

    if len(sys.argv) > 1:
        fn = sys.argv[1]
    else:
        fn = 'test.avi -vf scale=640:480 -benchmark'

    sys.setcheckinterval(2**30)
    try:
        import pypyjit
        pypyjit.set_param(trace_limit=200000)
    except ImportError:
        pass

    start = start0 = time()
    for fcnt, img in enumerate(mplayer(NoBorderImagePadded, fn)):
        #view(img)
        #sobeldx(img)
        #view(uint8(sobel_magnitude(img)))
        #sobel_magnitude_uint8(img)
        try:
            view(sobel_magnitude_uint8(img))
        except IOError, e:
            if e.errno != errno.EPIPE:
                raise
            print 'Exiting'
            break

        print 1.0 / (time() - start), 'fps, ', (fcnt - 2) / (
            time() - start0), 'average fps'
        start = time()

Exemple #5

Fichier : view.py Projet : martinforsythe/pypy-image-demo

from noborder import NoBorderImage
from io import mplayer, view

for img in mplayer(NoBorderImage, 'test.avi'):
    view(img)