Python compute Exemples

Exemple #1

def testCompatibleBitDepth():
	filepath = tempfile.NamedTemporaryFile( prefix="bitDepthTest-", suffix=".png" )
	tuttle.compute( [
		tuttle.NodeInit( "tuttle.checkerboard", size=[50,50], explicitConversion="8i" ),
		tuttle.NodeInit( "tuttle.swscale", height=500 ), # only supports 8ui
		tuttle.NodeInit( "tuttle.pngwriter", filename=filepath.name ),
		] )

Exemple #2

def testTranscodeToDefaultCodec():
	tuttle.compute(
		[
			tuttle.NodeInit( "tuttle.avreader", filename="TuttleOFX-data/video/bars_100.avi", v_colorspace=2 ), # video with PAR 16/15=1.066667
			tuttle.NodeInit( "tuttle.invert" ),
			tuttle.NodeInit( "tuttle.avwriter", filename=".tests/testTrancodeToDefaultCodec.mov", v_colorspace=2, v_aspect=[0,1] ),
		], tuttle.ComputeOptions(0,20) )

Exemple #3

def testIncompatibleBitDepth():
	filepath = tempfile.NamedTemporaryFile( prefix="bitDepthTest-", suffix=".png" )
	tuttle.compute( [
		tuttle.NodeInit( "tuttle.checkerboard", size=[50,50] ),
		tuttle.NodeInit( "tuttle.blur", size=[0.03, 0.05] ), # only supports 32f
		tuttle.NodeInit( "tuttle.swscale", height=500 ), # only supports 8ui
		tuttle.NodeInit( "tuttle.pngwriter", filename=filepath.name ),
		] )

Exemple #4

Fichier : testTimeShift.py Projet : aoblet/TuttleOFX

def testTimeShift():
	tuttle.compute( [
		#tuttle.NodeInit( "tuttle.oiioreader", filename="/home/fab/imgTests/seqTga/###.tga" ),
		tuttle.NodeInit( "tuttle.oiioreader", filename="TuttleOFX-data/image/openexr/DisplayWindow/t##.exr" ),
		tuttle.NodeInit( "tuttle.invert" ),
		tuttle.NodeInit( "tuttle.timeshift", 12 ),
		tuttle.NodeInit( "tuttle.gamma", master=.5 ),
		tuttle.NodeInit( "tuttle.jpegwriter", filename=".tests/fromExr/output-####.jpg" ),
		] )

Exemple #5

Fichier : views.py Projet : waffle-iron/ShuttleOFX

def generateThumbnail(imgFile):
    from pyTuttle import tuttle
    tuttle.core().preload(False)

    tuttle.compute([
        tuttle.NodeInit("tuttle.pngreader", filename=imgFile),
        tuttle.NodeInit("tuttle.resize", width=256, keepRatio=1),
        tuttle.NodeInit("tuttle.pngwriter", filename=imgFile + "-thumbnail"),
    ])

Exemple #6

def testSimpleNodeList():
    tuttle.compute([
        tuttle.NodeInit("tuttle.checkerboard",
                        size=[50, 50],
                        explicitConversion="8i"),
        tuttle.NodeInit("tuttle.invert"),
        tuttle.NodeInit("tuttle.swscale", height=500),
        tuttle.NodeInit("tuttle.pngwriter", filename=".tests/output.png"),
    ])

Exemple #7

Fichier : views.py Projet : waffle-iron/ShuttleOFX

def generateThumbnail(imgFile):
    from pyTuttle import tuttle
    tuttle.core().preload(False)

    tuttle.compute([
        tuttle.NodeInit( "tuttle.pngreader", filename=imgFile),
        tuttle.NodeInit( "tuttle.resize", width=256, keepRatio=1),
        tuttle.NodeInit( "tuttle.pngwriter", filename=imgFile + "-thumbnail"),
        ])

Exemple #8

Fichier : testSimpleNodeList.py Projet : theomission/TuttleOFX

def testSimpleNodeList():
    tuttle.compute(
        [
            tuttle.NodeInit("tuttle.checkerboard", size=[50, 50], explicitConversion="8i"),
            tuttle.NodeInit("tuttle.invert"),
            tuttle.NodeInit("tuttle.swscale", height=500),
            tuttle.NodeInit("tuttle.pngwriter", filename=".tests/output.png"),
        ]
    )

Exemple #9

Fichier : testTranscodeVideo.py Projet : vivienn/TuttleOFX

def testTrancodeToMpegpipe():
    tuttle.compute([
        tuttle.NodeInit("tuttle.avreader",
                        filename="TuttleOFX-data/video/flame.avi",
                        colorspace="bt709"),
        tuttle.NodeInit("tuttle.avwriter",
                        filename=".tests/testTrancodeToMpegpipe.y4m",
                        format="yuv4mpegpipe",
                        videoCodec="rawvideo",
                        colorspace="bt709",
                        aspect=[0, 1]),
    ], tuttle.ComputeOptions(0, 10))

Exemple #10

Fichier : testTimeShift.py Projet : yazici/TuttleOFX

def testTimeShift():
    tuttle.compute([
        #tuttle.NodeInit( "tuttle.oiioreader", filename="/home/fab/imgTests/seqTga/###.tga" ),
        tuttle.NodeInit(
            "tuttle.oiioreader",
            filename="TuttleOFX-data/image/openexr/DisplayWindow/t##.exr"),
        tuttle.NodeInit("tuttle.invert"),
        tuttle.NodeInit("tuttle.timeshift", 12),
        tuttle.NodeInit("tuttle.gamma", master=.5),
        tuttle.NodeInit("tuttle.jpegwriter",
                        filename=".tests/fromExr/output-####.jpg"),
    ])

Exemple #11

def testLinearGraph():

	nodes = [
			tuttle.NodeInit( "tuttle.oiioreader", filename="TuttleOFX-data/image/openexr/DisplayWindow/t##.exr" ),
			tuttle.NodeInit( "tuttle.invert" ),
			tuttle.NodeInit( "tuttle.timeshift", 12 ),
			tuttle.NodeInit( "tuttle.gamma", master=.5 ),
		]
	for i in range(100):
		nodes.append( tuttle.NodeInit( "tuttle.timeshift", 0 ) )
	nodes.append( tuttle.NodeInit( "tuttle.jpegwriter", filename=".tests/fromExr/output-####.jpg" ) )
	
	tuttle.compute( nodes )

Exemple #12

Fichier : testMultipleCompute.py Projet : Achammem/TuttleOFX

def testMultipleCompute_simpleNodes():

	assert tuttle.compute( [
		tuttle.NodeInit( "tuttle.checkerboard", format="PAL" ),
		tuttle.NodeInit( "tuttle.invert" ),
		tuttle.NodeInit( "tuttle.colortransform", offsetGlobal=.2 ),
		tuttle.NodeInit( "tuttle.pngwriter", filename=".tests/output.png" )
		] )

Exemple #13

def testMultipleCompute_simpleNodes():

    assert tuttle.compute([
        tuttle.NodeInit("tuttle.checkerboard", format="PAL"),
        tuttle.NodeInit("tuttle.invert"),
        tuttle.NodeInit("tuttle.blur", size=.2),
        tuttle.NodeInit("tuttle.pngwriter", filename=".tests/output.png")
    ])

Exemple #14

Fichier : testMultipleCompute.py Projet : aoblet/TuttleOFX

def testMultipleCompute_simpleNodes():

    assert tuttle.compute( [
        tuttle.NodeInit( "tuttle.checkerboard", format="PAL" ),
        tuttle.NodeInit( "tuttle.invert" ),
        tuttle.NodeInit( "tuttle.blur", size=.2 ),
        tuttle.NodeInit( "tuttle.pngwriter", filename=".tests/output.png" )
        ] )

Exemple #15

Fichier : testMultipleCompute.py Projet : vivienn/TuttleOFX

def testMultipleCompute_simpleNodes():

    assert tuttle.compute([
        tuttle.NodeInit("tuttle.checkerboard", format="PAL"),
        tuttle.NodeInit("tuttle.invert"),
        tuttle.NodeInit("tuttle.colortransform", offsetGlobal=.2),
        tuttle.NodeInit("tuttle.pngwriter", filename=".tests/output.png")
    ])

Exemple #16

def testOutputMemoryCache():

	outputCache = tuttle.MemoryCache()
	tuttle.compute(
		outputCache,
		[
			tuttle.NodeInit( "tuttle.checkerboard", format="PAL", explicitConversion="8i" ),
			tuttle.NodeInit( "tuttle.blur", size=.2 ),
			tuttle.NodeInit( "tuttle.invert" ),
		] )


	#print 'invert name:', invert.getName()

	imgRes = outputCache.get(0);

	print('type imgRes:', type( imgRes ))
	print('imgRes:', dir( imgRes ))
	print('FullName:', imgRes.getFullName())
	print('MemorySize:', imgRes.getMemorySize())

Exemple #17

Fichier : testTranscodeVideo.py Projet : aoblet/TuttleOFX

def testTranscodeToMpegpipe():
	tuttle.compute(
		[
			tuttle.NodeInit( "tuttle.avreader", filename="TuttleOFX-data/video/flame.avi", v_colorspace=2 ),
			tuttle.NodeInit( "tuttle.avwriter", filename=".tests/testTrancodeToMpegpipe.y4m", f_format="yuv4mpegpipe", v_codec="rawvideo", v_colorspace=2, v_aspect=[0,1] ),
		], tuttle.ComputeOptions(0,10) )