def test_adm(self): ADM_LOG = self.LOG_FILENAME + '_adm' print 'test adm...' cmd = "{vmaf} adm {fmt} {ref} {dis} {w} {h} > {log}".format( vmaf=required(ExternalProgram.vmaf), fmt=self.YUV_FMT, ref=self.REF_YUV, dis=self.DIS_YUV, w=self.YUV_WIDTH, h=self.YUV_HEIGHT, log=ADM_LOG ) run_process(cmd, shell=True) score, scores = read_log(ADM_LOG, "adm") self.assertAlmostEquals(score, 0.9345877708333336, places=4) score, scores = read_log(ADM_LOG, "adm_num") self.assertAlmostEquals(score, 371.8354140624999, places=4) score, scores = read_log(ADM_LOG, "adm_den") self.assertAlmostEquals(score, 397.8337897291667, places=4) score, scores = read_log(ADM_LOG, "adm_num_scale0") self.assertAlmostEquals(score, 45.5277493125, places=4) score, scores = read_log(ADM_LOG, "adm_den_scale0") self.assertAlmostEquals(score, 50.143851375000004, places=4) score, scores = read_log(ADM_LOG, "adm_num_scale1") self.assertAlmostEquals(score, 66.58064533333334, places=4) score, scores = read_log(ADM_LOG, "adm_den_scale1") self.assertAlmostEquals(score, 74.47438285416666, places=4) score, scores = read_log(ADM_LOG, "adm_num_scale2") self.assertAlmostEquals(score, 105.56477879166668, places=4) score, scores = read_log(ADM_LOG, "adm_den_scale2") self.assertAlmostEquals(score, 113.49725852083333, places=4) score, scores = read_log(ADM_LOG, "adm_num_scale3") self.assertAlmostEquals(score, 154.16224066666666, places=4) score, scores = read_log(ADM_LOG, "adm_den_scale3") self.assertAlmostEquals(score, 159.71829710416668, places=4)
def _generate_result(self, asset): # routine to call the command-line executable and generate feature # scores in the log file. log_file_path = self._get_log_file_path(asset) # run VMAF command line to extract features, APPEND (>>) result (since # _prepare_generate_log_file method has already created the file and # written something in advance). quality_width, quality_height = asset.quality_width_height vmaf_feature_cmd = "{vmaf} all {yuv_type} {ref_path} {dis_path} {w} {h} >> {log_file_path}" \ .format( vmaf=ExternalProgram.vmaf, yuv_type=self._get_workfile_yuv_type(asset), ref_path=asset.ref_workfile_path, dis_path=asset.dis_workfile_path, w=quality_width, h=quality_height, log_file_path=log_file_path, ) if self.logger: self.logger.info(vmaf_feature_cmd) run_process(vmaf_feature_cmd, shell=True)
def _generate_result(self, asset): # routine to call the command-line executable and generate quality # scores in the log file. ref_procfile_path = asset.ref_procfile_path dis_procfile_path = asset.dis_procfile_path log_file_path = self._get_log_file_path(asset) current_dir = os.getcwd() + '/' ref_procfile_path = make_absolute_path(ref_procfile_path, current_dir) dis_procfile_path = make_absolute_path(dis_procfile_path, current_dir) log_file_path = make_absolute_path(log_file_path, current_dir) quality_width, quality_height = asset.quality_width_height strred_cmd = '''{matlab} -nodisplay -nosplash -nodesktop -r "run_strred('{ref}', '{dis}', {h}, {w}); exit;" >> {log_file_path}'''.format( matlab=VmafExternalConfig.get_and_assert_matlab(), ref=ref_procfile_path, dis=dis_procfile_path, w=quality_width, h=quality_height, log_file_path=log_file_path, ) if self.logger: self.logger.info(strred_cmd) os.chdir(self.MATLAB_WORKSPACE) run_process(strred_cmd, shell=True) os.chdir(current_dir)
def _generate_result(self, asset): # routine to call the command-line executable and generate quality # scores in the log file. ref_workfile_path = asset.ref_workfile_path dis_workfile_path = asset.dis_workfile_path log_file_path = self._get_log_file_path(asset) current_dir = os.getcwd() + '/' ref_workfile_path = make_absolute_path(ref_workfile_path, current_dir) dis_workfile_path = make_absolute_path(dis_workfile_path, current_dir) log_file_path = make_absolute_path(log_file_path, current_dir) quality_width, quality_height = asset.quality_width_height strred_cmd = '''{matlab} -nodisplay -nosplash -nodesktop -r "run_strred('{ref}', '{dis}', {h}, {w}); exit;" >> {log_file_path}'''.format( matlab=VmafExternalConfig.get_and_assert_matlab(), ref=ref_workfile_path, dis=dis_workfile_path, w=quality_width, h=quality_height, log_file_path=log_file_path, ) if self.logger: self.logger.info(strred_cmd) os.chdir(self.MATLAB_WORKSPACE) run_process(strred_cmd, shell=True) os.chdir(current_dir)
def test_checkerboard_opposite(self): print 'test on checkerboard pattern opposite...' LOCAL_LOG_FILENAME = self.LOG_FILENAME + '_checkerboard_opposite' ref_yuv = VmafConfig.test_resource_path("yuv", "checkerboard_1920_1080_10_3_0_0.yuv") dis_yuv = VmafConfig.test_resource_path("yuv", "checkerboard_1920_1080_10_3_10_0.yuv") yuv_fmt = "yuv420p" yuv_width = 1920 yuv_height = 1080 cmd = self.CMD_TEMPLATE.format(vmaf=required(ExternalProgram.vmaf), fmt=yuv_fmt, ref=ref_yuv, dis=dis_yuv, w=yuv_width, h=yuv_height, log=LOCAL_LOG_FILENAME) run_process(cmd, shell=True) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "adm")[0], 0.053996333333333334, places=4) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "ansnr")[0], -5.758091333333334, places=4) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "motion")[0], 12.554836666666667, places=4) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "vif")[0], 0.0, places=4) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "adm_num")[0], 149.780313, places=4) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "adm_den")[0], 2773.891225, places=3) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "vif_num")[0], 6.66666666667, places=4) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "vif_den")[0], 33021387.0625, places=3) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "anpsnr")[0], 2.984752, places=4) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "vif_num_scale0")[0], 6.66666666667, places=4) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "vif_den_scale0")[0], 25757473.3333, places=3) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "vif_num_scale3")[0], 0.0, places=4) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "vif_den_scale3")[0], 259774.9375, places=3) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "adm_num_scale0")[0], 65.573967, places=3) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "adm_den_scale0")[0], 277.120382, places=3) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "adm_num_scale3")[0], 16.667711, places=3) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "adm_den_scale3")[0], 924.193766, places=3)
def test_flat_value10(self): print 'test on flat pattern of value 10...' LOCAL_LOG_FILENAME = self.LOG_FILENAME + '_flat_value10' ref_yuv = VmafConfig.test_resource_path("yuv", "flat_1920_1080_0.yuv") dis_yuv = VmafConfig.test_resource_path("yuv", "flat_1920_1080_10.yuv") yuv_fmt = "yuv420p" yuv_width = 1920 yuv_height = 1080 cmd = self.CMD_TEMPLATE.format(vmaf=required(ExternalProgram.vmaf), fmt=yuv_fmt, ref=ref_yuv, dis=dis_yuv, w=yuv_width, h=yuv_height, log=LOCAL_LOG_FILENAME) run_process(cmd, shell=True) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "adm")[0], 1.0, places=4) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "ansnr")[0], 21.899511, places=4) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "motion")[0], 0.0, places=4) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "vif")[0], 1.0, places=4) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "adm_num")[0], 149.780313, places=4) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "adm_den")[0], 149.780392, places=4) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "vif_num")[0], 2753999.99219, places=1) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "vif_den")[0], 2754000.0, places=4) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "anpsnr")[0], 29.045954, places=4) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "vif_num_scale0")[0],2073600.0, places=4) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "vif_den_scale0")[0], 2073600.0, places=4) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "vif_num_scale3")[0], 32400.0, places=4) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "vif_den_scale3")[0], 32400.0, places=4) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "adm_num_scale0")[0], 65.573967, places=3) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "adm_den_scale0")[0], 65.573967, places=3) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "adm_num_scale3")[0], 16.667711, places=3) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "adm_den_scale3")[0], 16.667747, places=3)
def test_checkerboard_shifted_by_1(self): print 'test on checkerboard pattern shifted by 1...' LOCAL_LOG_FILENAME = self.LOG_FILENAME + '_checkerboard_shifted_by_1' ref_yuv = VmafConfig.test_resource_path("yuv", "checkerboard_1920_1080_10_3_0_0.yuv") dis_yuv = VmafConfig.test_resource_path("yuv", "checkerboard_1920_1080_10_3_1_0.yuv") yuv_fmt = "yuv420p" yuv_width = 1920 yuv_height = 1080 cmd = self.CMD_TEMPLATE.format(vmaf=required(ExternalProgram.vmaf), fmt=yuv_fmt, ref=ref_yuv, dis=dis_yuv, w=yuv_width, h=yuv_height, log=LOCAL_LOG_FILENAME) run_process(cmd, shell=True) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "adm")[0], 0.7853383333333334, places=4) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "ansnr")[0], 7.92623066667, places=4) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "motion")[0], 12.5548366667, places=4) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "vif")[0], 0.156834666667, places=4) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "adm_num")[0], 2178.5352886666665, places=3) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "adm_den")[0], 2773.891225, places=3) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "vif_num")[0], 5178894.51562, places=-1) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "vif_den")[0], 33021387.0625, places=3) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "anpsnr")[0], 16.669074, places=4) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "vif_num_scale0")[0], 2908829.0, places=-1) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "vif_den_scale0")[0], 25757473.3333, places=3) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "vif_num_scale3")[0], 128957.796875, places=-2) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "vif_den_scale3")[0], 259774.9375, places=3) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "adm_num_scale0")[0], 201.15329999999997, places=3) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "adm_den_scale0")[0], 277.120382, places=3) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "adm_num_scale3")[0], 765.1562903333333, places=3) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "adm_den_scale3")[0], 924.193766, places=3)
def test_checkerboard_opposite(self): LOCAL_LOG_FILENAME = self.LOG_FILENAME + '_checkerboard_opposite' ref_yuv = VmafConfig.test_resource_path("yuv", "checkerboard_1920_1080_10_3_0_0.yuv") dis_yuv = VmafConfig.test_resource_path("yuv", "checkerboard_1920_1080_10_3_10_0.yuv") yuv_fmt = "yuv420p" yuv_width = 1920 yuv_height = 1080 cmd = self.CMD_TEMPLATE.format(vmaf=required(ExternalProgram.vmaf), fmt=yuv_fmt, ref=ref_yuv, dis=dis_yuv, w=yuv_width, h=yuv_height, log=LOCAL_LOG_FILENAME) run_process(cmd, shell=True) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "adm")[0], 0.053996333333333334, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "ansnr")[0], -5.758091333333334, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "motion")[0], 12.554836666666667, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "motion2")[0], 12.554836666666667, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "vif")[0], 0.0, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "adm_num")[0], 149.780313, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "adm_den")[0], 2773.891225, places=3) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "vif_num")[0], 6.66666666667, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "vif_den")[0], 33021387.0625, places=3) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "anpsnr")[0], 2.984752, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "vif_num_scale0")[0], 6.66666666667, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "vif_den_scale0")[0], 25757473.3333, places=3) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "vif_num_scale3")[0], 0.0, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "vif_den_scale3")[0], 259774.9375, places=3) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "adm_num_scale0")[0], 65.573967, places=3) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "adm_den_scale0")[0], 277.120382, places=3) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "adm_num_scale3")[0], 16.667711, places=3) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "adm_den_scale3")[0], 924.193766, places=3)
def test_flat_value10(self): LOCAL_LOG_FILENAME = self.LOG_FILENAME + '_flat_value10' ref_yuv = VmafConfig.test_resource_path("yuv", "flat_1920_1080_0.yuv") dis_yuv = VmafConfig.test_resource_path("yuv", "flat_1920_1080_10.yuv") yuv_fmt = "yuv420p" yuv_width = 1920 yuv_height = 1080 cmd = self.CMD_TEMPLATE.format(vmaf=required(ExternalProgram.vmaf), fmt=yuv_fmt, ref=ref_yuv, dis=dis_yuv, w=yuv_width, h=yuv_height, log=LOCAL_LOG_FILENAME) run_process(cmd, shell=True) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "adm")[0], 1.0, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "ansnr")[0], 21.899511, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "motion")[0], 0.0, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "motion2")[0], 0.0, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "vif")[0], 1.0, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "adm_num")[0], 149.780313, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "adm_den")[0], 149.780392, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "vif_num")[0], 2753999.99219, places=1) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "vif_den")[0], 2754000.0, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "anpsnr")[0], 29.045954, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "vif_num_scale0")[0],2073600.0, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "vif_den_scale0")[0], 2073600.0, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "vif_num_scale3")[0], 32400.0, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "vif_den_scale3")[0], 32400.0, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "adm_num_scale0")[0], 65.573967, places=3) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "adm_den_scale0")[0], 65.573967, places=3) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "adm_num_scale3")[0], 16.667711, places=3) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "adm_den_scale3")[0], 16.667747, places=3)
def test_checkerboard_identical(self): LOCAL_LOG_FILENAME = self.LOG_FILENAME + '_checkerboardIdentical' ref_yuv = VmafConfig.test_resource_path("yuv", "checkerboard_1920_1080_10_3_0_0.yuv") dis_yuv = VmafConfig.test_resource_path("yuv", "checkerboard_1920_1080_10_3_0_0.yuv") yuv_fmt = "yuv420p" yuv_width = 1920 yuv_height = 1080 cmd = self.CMD_TEMPLATE.format(vmaf=required(ExternalProgram.vmaf), fmt=yuv_fmt, ref=ref_yuv, dis=dis_yuv, w=yuv_width, h=yuv_height, log=LOCAL_LOG_FILENAME) run_process(cmd, shell=True) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "adm")[0], 1.0, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "ansnr")[0], 21.1138813333, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "motion")[0], 12.554836666666667, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "motion2")[0], 12.554836666666667, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "vif")[0], 1.0, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "adm_num")[0], 2773.891225, places=3) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "adm_den")[0], 2773.891225, places=3) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "vif_num")[0], 33021350.5, places=-3) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "vif_den")[0], 33021387.0625, places=3) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "anpsnr")[0], 29.8567246667, places=3) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "vif_num_scale0")[0], 25757432.0, places=-3) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "vif_den_scale0")[0], 25757473.3333, places=3) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "vif_num_scale3")[0], 259774.958333, places=1) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "vif_den_scale3")[0], 259774.9375, places=3) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "adm_num_scale0")[0], 277.120382, places=3) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "adm_den_scale0")[0], 277.120382, places=3) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "adm_num_scale3")[0], 924.193766, places=3) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "adm_den_scale3")[0], 924.193766, places=3)
def test_checkerboard_shifted_by_1(self): LOCAL_LOG_FILENAME = self.LOG_FILENAME + '_checkerboard_shifted_by_1' ref_yuv = VmafConfig.test_resource_path("yuv", "checkerboard_1920_1080_10_3_0_0.yuv") dis_yuv = VmafConfig.test_resource_path("yuv", "checkerboard_1920_1080_10_3_1_0.yuv") yuv_fmt = "yuv420p" yuv_width = 1920 yuv_height = 1080 cmd = self.CMD_TEMPLATE.format(vmaf=required(ExternalProgram.vmaf), fmt=yuv_fmt, ref=ref_yuv, dis=dis_yuv, w=yuv_width, h=yuv_height, log=LOCAL_LOG_FILENAME) run_process(cmd, shell=True) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "adm")[0], 0.7853383333333334, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "ansnr")[0], 7.92623066667, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "motion")[0], 12.5548366667, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "motion2")[0], 12.5548366667, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "vif")[0], 0.156834666667, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "adm_num")[0], 2178.5352886666665, places=3) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "adm_den")[0], 2773.891225, places=3) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "vif_num")[0], 5178894.51562, places=-1) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "vif_den")[0], 33021387.0625, places=3) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "anpsnr")[0], 16.669074, places=4) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "vif_num_scale0")[0], 2908829.0, places=-1) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "vif_den_scale0")[0], 25757473.3333, places=3) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "vif_num_scale3")[0], 128957.796875, places=-2) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "vif_den_scale3")[0], 259774.9375, places=3) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "adm_num_scale0")[0], 201.15329999999997, places=3) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "adm_den_scale0")[0], 277.120382, places=3) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "adm_num_scale3")[0], 765.1562903333333, places=3) self.assertAlmostEqual(read_log(LOCAL_LOG_FILENAME, "adm_den_scale3")[0], 924.193766, places=3)
def test_adm(self): ADM_LOG = self.LOG_FILENAME + '_adm' cmd = "{vmaf} adm {fmt} {ref} {dis} {w} {h} > {log}".format( vmaf=required(ExternalProgram.vmaf), fmt=self.YUV_FMT, ref=self.REF_YUV, dis=self.DIS_YUV, w=self.YUV_WIDTH, h=self.YUV_HEIGHT, log=ADM_LOG ) run_process(cmd, shell=True) score, scores = read_log(ADM_LOG, "adm") self.assertAlmostEqual(score, 0.9345877708333336, places=4) score, scores = read_log(ADM_LOG, "adm_num") self.assertAlmostEqual(score, 371.8354140624999, places=4) score, scores = read_log(ADM_LOG, "adm_den") self.assertAlmostEqual(score, 397.8337897291667, places=4) score, scores = read_log(ADM_LOG, "adm_num_scale0") self.assertAlmostEqual(score, 45.5277493125, places=4) score, scores = read_log(ADM_LOG, "adm_den_scale0") self.assertAlmostEqual(score, 50.143851375000004, places=4) score, scores = read_log(ADM_LOG, "adm_num_scale1") self.assertAlmostEqual(score, 66.58064533333334, places=4) score, scores = read_log(ADM_LOG, "adm_den_scale1") self.assertAlmostEqual(score, 74.47438285416666, places=4) score, scores = read_log(ADM_LOG, "adm_num_scale2") self.assertAlmostEqual(score, 105.56477879166668, places=4) score, scores = read_log(ADM_LOG, "adm_den_scale2") self.assertAlmostEqual(score, 113.49725852083333, places=4) score, scores = read_log(ADM_LOG, "adm_num_scale3") self.assertAlmostEqual(score, 154.16224066666666, places=4) score, scores = read_log(ADM_LOG, "adm_den_scale3") self.assertAlmostEqual(score, 159.71829710416668, places=4)
def test_vif(self): VIF_LOG = self.LOG_FILENAME + '_vif' cmd = "{vmaf} vif {fmt} {ref} {dis} {w} {h} > {log}".format( vmaf=required(ExternalProgram.vmaf), fmt=self.YUV_FMT, ref=self.REF_YUV, dis=self.DIS_YUV, w=self.YUV_WIDTH, h=self.YUV_HEIGHT, log=VIF_LOG ) run_process(cmd, shell=True) score, scores = read_log(VIF_LOG, "vif") self.assertAlmostEqual(score, 0.4460930625, places=4) self.assertAlmostEqual(scores[0], 0.580304, places=4) self.assertAlmostEqual(scores[1], 0.492477, places=4) score, scores = read_log(VIF_LOG, "vif_num") self.assertAlmostEqual(score, 712650.023478, places=0) score, scores = read_log(VIF_LOG, "vif_den") self.assertAlmostEqual(score, 1597314.95249, places=0) score, scores = read_log(VIF_LOG, "vif_num_scale0") self.assertAlmostEqual(score, 468101.509766, places=0) score, scores = read_log(VIF_LOG, "vif_num_scale1") self.assertAlmostEqual(score, 184971.572266, places=1) score, scores = read_log(VIF_LOG, "vif_num_scale2") self.assertAlmostEqual(score, 47588.8323567, places=0) score, scores = read_log(VIF_LOG, "vif_num_scale3") self.assertAlmostEqual(score, 11988.1090902, places=1) score, scores = read_log(VIF_LOG, "vif_den_scale0") self.assertAlmostEqual(score, 1287822.80208, places=0) score, scores = read_log(VIF_LOG, "vif_den_scale1") self.assertAlmostEqual(score, 241255.067708, places=1) score, scores = read_log(VIF_LOG, "vif_den_scale2") self.assertAlmostEqual(score, 55149.8169759, places=2) score, scores = read_log(VIF_LOG, "vif_den_scale3") self.assertAlmostEqual(score, 13087.2657267, places=2)
def test_vif(self): VIF_LOG = self.LOG_FILENAME + '_vif' print 'test vif on yuv422p10le...' cmd = "{vmaf} vif {fmt} {ref} {dis} {w} {h} > {log}".format( vmaf=required(ExternalProgram.vmaf), fmt=self.YUV_FMT, ref=self.REF_YUV, dis=self.DIS_YUV, w=self.YUV_WIDTH, h=self.YUV_HEIGHT, log=VIF_LOG ) run_process(cmd, shell=True) score, scores = read_log(VIF_LOG, "vif") self.assertAlmostEquals(score, 0.4460930625, places=4) self.assertAlmostEquals(scores[0], 0.580304, places=4) self.assertAlmostEquals(scores[1], 0.492477, places=4) score, scores = read_log(VIF_LOG, "vif_num") self.assertAlmostEquals(score, 712650.023478, places=0) score, scores = read_log(VIF_LOG, "vif_den") self.assertAlmostEquals(score, 1597314.95249, places=0) score, scores = read_log(VIF_LOG, "vif_num_scale0") self.assertAlmostEquals(score, 468101.509766, places=0) score, scores = read_log(VIF_LOG, "vif_num_scale1") self.assertAlmostEquals(score, 184971.572266, places=1) score, scores = read_log(VIF_LOG, "vif_num_scale2") self.assertAlmostEquals(score, 47588.8323567, places=0) score, scores = read_log(VIF_LOG, "vif_num_scale3") self.assertAlmostEquals(score, 11988.1090902, places=1) score, scores = read_log(VIF_LOG, "vif_den_scale0") self.assertAlmostEquals(score, 1287822.80208, places=0) score, scores = read_log(VIF_LOG, "vif_den_scale1") self.assertAlmostEquals(score, 241255.067708, places=1) score, scores = read_log(VIF_LOG, "vif_den_scale2") self.assertAlmostEquals(score, 55149.8169759, places=2) score, scores = read_log(VIF_LOG, "vif_den_scale3") self.assertAlmostEquals(score, 13087.2657267, places=2)
def test_ssim(self): SSIM_LOG = self.LOG_FILENAME + '_ssim' print 'test ssim...' cmd = "{ssim} {fmt} {ref} {dis} {w} {h} > {log}".format( ssim=required(ExternalProgram.ssim), fmt=self.YUV_FMT, ref=self.REF_YUV, dis=self.DIS_YUV, w=self.YUV_WIDTH, h=self.YUV_HEIGHT, log=SSIM_LOG) run_process(cmd, shell=True) score, scores = read_log(SSIM_LOG, "ssim") self.assertAlmostEquals(score, 0.863226541666667, places=4) self.assertAlmostEquals(scores[0], 0.925023, places=4) self.assertAlmostEquals(scores[1], 0.891992, places=4) score, scores = read_log(SSIM_LOG, "ssim_l") self.assertAlmostEquals(score, 0.998147458333333, places=4) self.assertAlmostEquals(scores[0], 0.999524, places=4) self.assertAlmostEquals(scores[1], 0.998983, places=4) score, scores = read_log(SSIM_LOG, "ssim_c") self.assertAlmostEquals(score, 0.9612679375000001, places=4) self.assertAlmostEquals(scores[0], 0.979614, places=4) self.assertAlmostEquals(scores[1], 0.96981, places=4) score, scores = read_log(SSIM_LOG, "ssim_s") self.assertAlmostEquals(score, 0.8977363333333335, places=4) self.assertAlmostEquals(scores[0], 0.943966, places=4) self.assertAlmostEquals(scores[1], 0.919507, places=4)
def test_checkerboard_identical(self): print 'test on checkerboard pattern identical...' LOCAL_LOG_FILENAME = self.LOG_FILENAME + '_checkerboardIdentical' ref_yuv = VmafConfig.test_resource_path("yuv", "checkerboard_1920_1080_10_3_0_0.yuv") dis_yuv = VmafConfig.test_resource_path("yuv", "checkerboard_1920_1080_10_3_0_0.yuv") yuv_fmt = "yuv420p" yuv_width = 1920 yuv_height = 1080 cmd = self.CMD_TEMPLATE.format(vmaf=required(ExternalProgram.vmaf), fmt=yuv_fmt, ref=ref_yuv, dis=dis_yuv, w=yuv_width, h=yuv_height, log=LOCAL_LOG_FILENAME) run_process(cmd, shell=True) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "adm")[0], 1.0, places=4) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "ansnr")[0], 21.1138813333, places=4) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "motion")[0], 12.554836666666667, places=4) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "vif")[0], 1.0, places=4) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "adm_num")[0], 2773.891225, places=3) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "adm_den")[0], 2773.891225, places=3) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "vif_num")[0], 33021350.5, places=-3) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "vif_den")[0], 33021387.0625, places=3) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "anpsnr")[0], 29.8567246667, places=3) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "vif_num_scale0")[0], 25757432.0, places=-3) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "vif_den_scale0")[0], 25757473.3333, places=3) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "vif_num_scale3")[0], 259774.958333, places=1) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "vif_den_scale3")[0], 259774.9375, places=3) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "adm_num_scale0")[0], 277.120382, places=3) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "adm_den_scale0")[0], 277.120382, places=3) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "adm_num_scale3")[0], 924.193766, places=3) self.assertAlmostEquals(read_log(LOCAL_LOG_FILENAME, "adm_den_scale3")[0], 924.193766, places=3)
def call_vmafossexec(fmt, w, h, ref_path, dis_path, model, log_file_path, disable_clip_score, enable_transform_score, phone_model, disable_avx, exe=None, logger=None): if exe is None: exe = required(ExternalProgram.vmafossexec) vmafossexec_cmd = "{exe} {fmt} {w} {h} {ref_path} {dis_path} {model} --log {log_file_path} --log-fmt xml --psnr --ssim --ms-ssim" \ .format( exe=exe, fmt=fmt, w=w, h=h, ref_path=ref_path, dis_path=dis_path, model=model, log_file_path=log_file_path, ) if disable_clip_score: vmafossexec_cmd += ' --disable-clip' if enable_transform_score or phone_model: vmafossexec_cmd += ' --enable-transform' if disable_avx: vmafossexec_cmd += ' --disable-avx' if logger: logger.info(vmafossexec_cmd) run_process(vmafossexec_cmd, shell=True)
def test_all(self): ALL_LOG = self.LOG_FILENAME + "_all" print 'test all...' cmd = "{vmaf} all {fmt} {ref} {dis} {w} {h} > {log}".format( vmaf=required(ExternalProgram.vmaf), fmt=self.YUV_FMT, ref=self.REF_YUV, dis=self.DIS_YUV, w=self.YUV_WIDTH, h=self.YUV_HEIGHT, log=ALL_LOG) run_process(cmd, shell=True) score, scores = read_log(ALL_LOG, "vif") self.assertAlmostEquals(score, 0.4460930625, places=4) score, scores = read_log(ALL_LOG, "motion") self.assertAlmostEquals(score, 4.04982535417, places=4) score, scores = read_log(ALL_LOG, "ansnr") self.assertAlmostEquals(score, 23.509571520833337, places=4) score, scores = read_log(ALL_LOG, "adm") self.assertAlmostEquals(score, 0.9345877708333336, places=4) score, scores = read_log(ALL_LOG, "adm_num") self.assertAlmostEquals(score, 371.8354140624999, places=4) score, scores = read_log(ALL_LOG, "adm_den") self.assertAlmostEquals(score, 397.8337897291667, places=4) score, scores = read_log(ALL_LOG, "vif_num") self.assertAlmostEquals(score, 712650.023478, places=0) score, scores = read_log(ALL_LOG, "vif_den") self.assertAlmostEquals(score, 1597314.95249, places=0) score, scores = read_log(ALL_LOG, "anpsnr") self.assertAlmostEquals(score, 34.164776874999994, places=4) score, scores = read_log(ALL_LOG, "vif_num_scale0") self.assertAlmostEquals(score, 468101.509766, places=0) score, scores = read_log(ALL_LOG, "vif_num_scale1") self.assertAlmostEquals(score, 184971.572266, places=1) score, scores = read_log(ALL_LOG, "vif_num_scale2") self.assertAlmostEquals(score, 47588.8323567, places=0) score, scores = read_log(ALL_LOG, "vif_num_scale3") self.assertAlmostEquals(score, 11988.1090902, places=1) score, scores = read_log(ALL_LOG, "vif_den_scale0") self.assertAlmostEquals(score, 1287822.80208, places=0) score, scores = read_log(ALL_LOG, "vif_den_scale1") self.assertAlmostEquals(score, 241255.067708, places=1) score, scores = read_log(ALL_LOG, "vif_den_scale2") self.assertAlmostEquals(score, 55149.8169759, places=2) score, scores = read_log(ALL_LOG, "vif_den_scale3") self.assertAlmostEquals(score, 13087.2657267, places=2) score, scores = read_log(ALL_LOG, "adm_den_scale0") self.assertAlmostEquals(score, 50.143851375000004, places=4) score, scores = read_log(ALL_LOG, "adm_num_scale1") self.assertAlmostEquals(score, 66.58064533333334, places=4) score, scores = read_log(ALL_LOG, "adm_den_scale1") self.assertAlmostEquals(score, 74.47438285416666, places=4) score, scores = read_log(ALL_LOG, "adm_num_scale2") self.assertAlmostEquals(score, 105.56477879166668, places=4) score, scores = read_log(ALL_LOG, "adm_den_scale2") self.assertAlmostEquals(score, 113.49725852083333, places=4) score, scores = read_log(ALL_LOG, "adm_num_scale3") self.assertAlmostEquals(score, 154.16224066666666, places=4) score, scores = read_log(ALL_LOG, "adm_den_scale3") self.assertAlmostEquals(score, 159.71829710416668, places=4)
def _open_ref_workfile(self, asset, fifo_mode): # For now, only works for YUV format -- all need is to copy from ref # file to ref workfile # only need to open ref workfile if the path is different from ref path assert asset.use_path_as_workpath is False and asset.ref_path != asset.ref_workfile_path # if fifo mode, mkfifo if fifo_mode: os.mkfifo(asset.ref_workfile_path) quality_width, quality_height = self._get_quality_width_height(asset) yuv_type = asset.ref_yuv_type resampling_type = self._get_resampling_type(asset) if yuv_type != 'notyuv': # in this case, for sure has ref_width_height width, height = asset.ref_width_height src_fmt_cmd = self._get_yuv_src_fmt_cmd(asset, height, width, 'ref') else: src_fmt_cmd = self._get_notyuv_src_fmt_cmd(asset, 'ref') workfile_yuv_type = self._get_workfile_yuv_type(asset) vframes_cmd, select_cmd = self._get_vframes_cmd(asset, 'ref') crop_cmd = self._get_filter_cmd(asset, 'crop', 'ref') pad_cmd = self._get_filter_cmd(asset, 'pad', 'ref') scale_cmd = 'scale={width}x{height}'.format(width=quality_width, height=quality_height) filter_cmds = [] for key in Asset.ORDERED_FILTER_LIST: if key is not 'crop' and key is not 'pad': filter_cmds.append(self._get_filter_cmd(asset, key, 'ref')) vf_cmd = ','.join( filter(lambda s: s != '', [select_cmd, crop_cmd, pad_cmd, scale_cmd] + filter_cmds)) ffmpeg_cmd = '{ffmpeg} {src_fmt_cmd} -i {src} -an -vsync 0 ' \ '-pix_fmt {yuv_type} {vframes_cmd} -vf {vf_cmd} -f rawvideo ' \ '-sws_flags {resampling_type} -y {dst}' ffmpeg_cmd = ffmpeg_cmd.format( ffmpeg=VmafExternalConfig.get_and_assert_ffmpeg(), src=asset.ref_path, dst=asset.ref_workfile_path, src_fmt_cmd=src_fmt_cmd, vf_cmd=vf_cmd, yuv_type=workfile_yuv_type, resampling_type=resampling_type, vframes_cmd=vframes_cmd, ) if self.logger: self.logger.info(ffmpeg_cmd) run_process(ffmpeg_cmd, shell=True)
def test_run_vmaf_training_processes2_without_parallelize(self): exe = VmafConfig.root_path('python', 'vmaf', 'script', 'run_vmaf_training.py') cmd = "{exe} {dataset} {param} {param} {output} --suppress-plot --processes 2".format( exe=exe, dataset=self.dataset_filename, param=self.param_filename, output=self.out_model_filepath) with self.assertRaises(AssertionError): run_process(cmd, shell=True)
def test_all(self): ALL_LOG = self.LOG_FILENAME + "_all" print 'test all on yuv422p10le...' cmd = "{vmaf} all {fmt} {ref} {dis} {w} {h} > {log}".format( vmaf=required(ExternalProgram.vmaf), fmt=self.YUV_FMT, ref=self.REF_YUV, dis=self.DIS_YUV, w=self.YUV_WIDTH, h=self.YUV_HEIGHT, log=ALL_LOG ) run_process(cmd, shell=True) score, scores = read_log(ALL_LOG, "vif") self.assertAlmostEquals(score, 0.4460930625, places=4) score, scores = read_log(ALL_LOG, "motion") self.assertAlmostEquals(score, 4.04982535417, places=4) score, scores = read_log(ALL_LOG, "ansnr") self.assertAlmostEquals(score, 23.5095715208, places=4) score, scores = read_log(ALL_LOG, "adm") self.assertAlmostEquals(score, 0.9345877708333336, places=4) score, scores = read_log(ALL_LOG, "adm_num") self.assertAlmostEquals(score, 371.8354140624999, places=4) score, scores = read_log(ALL_LOG, "adm_den") self.assertAlmostEquals(score, 397.8337897291667, places=4) score, scores = read_log(ALL_LOG, "vif_num") self.assertAlmostEquals(score, 712650.023478, places=0) score, scores = read_log(ALL_LOG, "vif_den") self.assertAlmostEquals(score, 1597314.95249, places=0) score, scores = read_log(ALL_LOG, "anpsnr") self.assertAlmostEquals(score, 34.1902860625, places=4) score, scores = read_log(ALL_LOG, "vif_num_scale0") self.assertAlmostEquals(score, 468101.509766, places=0) score, scores = read_log(ALL_LOG, "vif_num_scale1") self.assertAlmostEquals(score, 184971.572266, places=1) score, scores = read_log(ALL_LOG, "vif_num_scale2") self.assertAlmostEquals(score, 47588.8323567, places=0) score, scores = read_log(ALL_LOG, "vif_num_scale3") self.assertAlmostEquals(score, 11988.1090902, places=1) score, scores = read_log(ALL_LOG, "vif_den_scale0") self.assertAlmostEquals(score, 1287822.80208, places=0) score, scores = read_log(ALL_LOG, "vif_den_scale1") self.assertAlmostEquals(score, 241255.067708, places=1) score, scores = read_log(ALL_LOG, "vif_den_scale2") self.assertAlmostEquals(score, 55149.8169759, places=2) score, scores = read_log(ALL_LOG, "vif_den_scale3") self.assertAlmostEquals(score, 13087.2657267, places=2) score, scores = read_log(ALL_LOG, "adm_den_scale0") self.assertAlmostEquals(score, 50.143851375000004, places=4) score, scores = read_log(ALL_LOG, "adm_num_scale1") self.assertAlmostEquals(score, 66.58064533333334, places=4) score, scores = read_log(ALL_LOG, "adm_den_scale1") self.assertAlmostEquals(score, 74.47438285416666, places=4) score, scores = read_log(ALL_LOG, "adm_num_scale2") self.assertAlmostEquals(score, 105.56477879166668, places=4) score, scores = read_log(ALL_LOG, "adm_den_scale2") self.assertAlmostEquals(score, 113.49725852083333, places=4) score, scores = read_log(ALL_LOG, "adm_num_scale3") self.assertAlmostEquals(score, 154.16224066666666, places=4) score, scores = read_log(ALL_LOG, "adm_den_scale3") self.assertAlmostEquals(score, 159.71829710416668, places=4)
def test_motion(self): MOTION_LOG = self.LOG_FILENAME + '_motion' print 'test motion...' cmd = "{vmaf} motion {fmt} {ref} {dis} {w} {h} > {log}".format( vmaf=required(ExternalProgram.vmaf), fmt=self.YUV_FMT, ref=self.REF_YUV, dis=self.DIS_YUV, w=self.YUV_WIDTH, h=self.YUV_HEIGHT, log=MOTION_LOG ) run_process(cmd, shell=True) score, scores = read_log(MOTION_LOG, "motion") self.assertAlmostEquals(score, 4.04982535417, places=4)
def _open_dis_workfile(self, asset, fifo_mode): # For now, only works for YUV format -- all need is to copy from dis # file to dis workfile # only need to open dis workfile if the path is different from dis path assert asset.use_path_as_workpath is False and asset.dis_path != asset.dis_workfile_path # if fifo mode, mkfifo if fifo_mode: os.mkfifo(asset.dis_workfile_path) quality_width, quality_height = self._get_quality_width_height(asset) yuv_type = asset.dis_yuv_type resampling_type = self._get_resampling_type(asset) if yuv_type != 'notyuv': # in this case, for sure has dis_width_height width, height = asset.dis_width_height src_fmt_cmd = self._get_yuv_src_fmt_cmd(asset, height, width, 'dis') else: src_fmt_cmd = self._get_notyuv_src_fmt_cmd(asset, 'dis') workfile_yuv_type = self._get_workfile_yuv_type(asset) crop_cmd = self._get_dis_crop_cmd(asset) pad_cmd = self._get_dis_pad_cmd(asset) gblur_cmd = self._get_dis_gblur_cmd(asset) vframes_cmd, select_cmd = self._get_vframes_cmd(asset, 'dis') scale_cmd = 'scale={width}x{height}'.format(width=quality_width, height=quality_height) vf_cmd = ','.join( filter(lambda s: s != '', [select_cmd, crop_cmd, pad_cmd, scale_cmd, gblur_cmd])) ffmpeg_cmd = '{ffmpeg} {src_fmt_cmd} -i {src} -an -vsync 0 ' \ '-pix_fmt {yuv_type} {vframes_cmd} -vf {vf_cmd} -f rawvideo ' \ '-sws_flags {resampling_type} -y {dst}'.format( ffmpeg=VmafExternalConfig.get_and_assert_ffmpeg(), src=asset.dis_path, dst=asset.dis_workfile_path, src_fmt_cmd=src_fmt_cmd, vf_cmd=vf_cmd, yuv_type=workfile_yuv_type, resampling_type=resampling_type, vframes_cmd=vframes_cmd, ) if self.logger: self.logger.info(ffmpeg_cmd) run_process(ffmpeg_cmd, shell=True)
def test_psnr(self): PSNR_LOG = self.LOG_FILENAME + '_psnr' print 'test psnr on yuv422p10le...' cmd = "{psnr} {fmt} {ref} {dis} {w} {h} > {log}".format( psnr=required(ExternalProgram.psnr), fmt=self.YUV_FMT, ref=self.REF_YUV, dis=self.DIS_YUV, w=self.YUV_WIDTH, h=self.YUV_HEIGHT, log=PSNR_LOG ) run_process(cmd, shell=True) score, scores = read_log(PSNR_LOG, "psnr") self.assertAlmostEquals(score, 30.7805732917, places=4) self.assertAlmostEquals(scores[0], 34.786288, places=4) self.assertAlmostEquals(scores[1], 31.908737, places=4)
def test_psnr(self): PSNR_LOG = self.LOG_FILENAME + '_psnr' cmd = "{psnr} {fmt} {ref} {dis} {w} {h} > {log}".format( psnr=required(ExternalProgram.psnr), fmt=self.YUV_FMT, ref=self.REF_YUV, dis=self.DIS_YUV, w=self.YUV_WIDTH, h=self.YUV_HEIGHT, log=PSNR_LOG ) run_process(cmd, shell=True) score, scores = read_log(PSNR_LOG, "psnr") self.assertAlmostEqual(score, 30.7550639792, places=4) self.assertAlmostEqual(scores[0], 34.760779, places=4) self.assertAlmostEqual(scores[1], 31.88322, places=4)
def test_2nd_moment(self): MOMENT_LOG = self.LOG_FILENAME + '_moment' print 'test 2nd moment...' cmd = "{moment} 2 {fmt} {dis} {w} {h} > {log}".format( moment=required(ExternalProgram.moment), fmt=self.YUV_FMT, dis=self.DIS_YUV, w=self.YUV_WIDTH, h=self.YUV_HEIGHT, log=MOMENT_LOG ) run_process(cmd, shell=True) score, scores = read_log(MOMENT_LOG, "1stmoment") self.assertAlmostEquals(score, 61.332006624999984, places=4) score, scores = read_log(MOMENT_LOG, "2ndmoment") self.assertAlmostEquals(score, 4798.659574041666, places=4)
def test_run_cleaning_cache_psnr(self): exe = config.ROOT + '/run_testing' cmd = "{exe} PSNR {dataset} --parallelize --cache-result --suppress-plot".format( exe=exe, dataset=self.dataset_filename) ret = run_process(cmd, shell=True) self.assertEquals(ret, 0) exe = config.ROOT + '/python/script/run_cleaning_cache.py' cmd = "{exe} PSNR {dataset}".format( exe=exe, dataset=self.dataset_filename) ret = run_process(cmd, shell=True) self.assertEquals(ret, 0)
def test_run_cleaning_cache_psnr(self): exe = VmafConfig.root_path('run_testing') cmd = "{exe} PSNR {dataset} --parallelize --cache-result --suppress-plot".format( exe=exe, dataset=self.dataset_filename) ret = run_process(cmd, shell=True) self.assertEquals(ret, 0) exe = VmafConfig.root_path('python', 'script', 'run_cleaning_cache.py') cmd = "{exe} PSNR {dataset}".format( exe=exe, dataset=self.dataset_filename) ret = run_process(cmd, shell=True) self.assertEquals(ret, 0)
def test_run_cleaning_cache_psnr(self): exe = VmafConfig.root_path('run_testing') cmd = "{exe} PSNR {dataset} --parallelize --cache-result --suppress-plot".format( exe=exe, dataset=self.dataset_filename) ret = run_process(cmd, shell=True) self.assertEquals(ret, 0) exe = VmafConfig.root_path('python', 'script', 'run_cleaning_cache.py') cmd = "{exe} PSNR {dataset}".format(exe=exe, dataset=self.dataset_filename) ret = run_process(cmd, shell=True) self.assertEquals(ret, 0)
def test_ansnr(self): ANSNR_LOG = self.LOG_FILENAME + '_ansnr' print 'test ansnr...' cmd = "{vmaf} ansnr {fmt} {ref} {dis} {w} {h} > {log}".format( vmaf=required(ExternalProgram.vmaf), fmt=self.YUV_FMT, ref=self.REF_YUV, dis=self.DIS_YUV, w=self.YUV_WIDTH, h=self.YUV_HEIGHT, log=ANSNR_LOG ) run_process(cmd, shell=True) score, scores = read_log(ANSNR_LOG, "ansnr") self.assertAlmostEquals(score, 23.5095715208, places=4) score, scores = read_log(ANSNR_LOG, "anpsnr") self.assertAlmostEquals(score, 34.164776875, places=4)
def _open_ref_workfile(self, asset, fifo_mode): # For now, only works for YUV format -- all need is to copy from ref # file to ref workfile # only need to open ref workfile if the path is different from ref path assert asset.use_path_as_workpath is False and asset.ref_path != asset.ref_workfile_path # if fifo mode, mkfifo if fifo_mode: os.mkfifo(asset.ref_workfile_path) quality_width, quality_height = asset.quality_width_height yuv_type = asset.ref_yuv_type resampling_type = asset.resampling_type if yuv_type != 'notyuv': # in this case, for sure has ref_width_height width, height = asset.ref_width_height src_fmt_cmd = self._get_yuv_src_fmt_cmd(asset, height, width, 'ref') else: src_fmt_cmd = self._get_notyuv_src_fmt_cmd(asset, 'ref') workfile_yuv_type = self._get_workfile_yuv_type(asset) crop_cmd = self._get_crop_cmd(asset) pad_cmd = self._get_pad_cmd(asset) vframes_cmd, select_cmd = self._get_vframes_cmd(asset, 'ref') ffmpeg_cmd = '{ffmpeg} {src_fmt_cmd} -i {src} -an -vsync 0 ' \ '-pix_fmt {yuv_type} {vframes_cmd} -vf {select_cmd}{crop_cmd}{pad_cmd}scale={width}x{height} -f rawvideo ' \ '-sws_flags {resampling_type} -y {dst}' ffmpeg_cmd = ffmpeg_cmd.format( ffmpeg=VmafExternalConfig.get_and_assert_ffmpeg(), src=asset.ref_path, dst=asset.ref_workfile_path, width=quality_width, height=quality_height, src_fmt_cmd=src_fmt_cmd, crop_cmd=crop_cmd, pad_cmd=pad_cmd, yuv_type=workfile_yuv_type, resampling_type=resampling_type, vframes_cmd=vframes_cmd, select_cmd=select_cmd, ) if self.logger: self.logger.info(ffmpeg_cmd) run_process(ffmpeg_cmd, shell=True)
def call_vmafossexec(fmt, w, h, ref_path, dis_path, model, log_file_path, disable_clip_score, enable_transform_score, phone_model, disable_avx, n_thread, n_subsample, psnr, ssim, ms_ssim, ci, exe=None, logger=None): if exe is None: exe = required(ExternalProgram.vmafossexec) vmafossexec_cmd = "{exe} {fmt} {w} {h} {ref_path} {dis_path} {model} --log {log_file_path} --log-fmt xml --thread {n_thread} --subsample {n_subsample}" \ .format( exe=exe, fmt=fmt, w=w, h=h, ref_path=ref_path, dis_path=dis_path, model=model, log_file_path=log_file_path, n_thread=n_thread, n_subsample=n_subsample) if disable_clip_score: vmafossexec_cmd += ' --disable-clip' if enable_transform_score or phone_model: vmafossexec_cmd += ' --enable-transform' if disable_avx: vmafossexec_cmd += ' --disable-avx' if psnr: vmafossexec_cmd += ' --psnr' if ssim: vmafossexec_cmd += ' --ssim' if ms_ssim: vmafossexec_cmd += ' --ms-ssim' if ci: vmafossexec_cmd += ' --ci' if logger: logger.info(vmafossexec_cmd) run_process(vmafossexec_cmd, shell=True)
def test_run_vmaf_in_batch(self): line = 'yuv420p 576 324 {root}/resource/yuv/src01_hrc00_576x324.yuv ' \ '{root}/resource/yuv/src01_hrc01_576x324.yuv'.format(root=config.ROOT) cmd = 'echo "{line}" > {batch_filename}'.format( line=line, batch_filename=self.batch_filename) ret = run_process(cmd, shell=True) self.assertEquals(ret, 0) exe = config.ROOT + '/run_vmaf_in_batch' cmd = "{exe} {input} --parallelize >/dev/null 2>&1".format( exe=exe, input=self.batch_filename) ret = run_process(cmd, shell=True) self.assertEquals(ret, 0)
def test_run_vmaf_in_batch_ci(self): line = 'yuv420p 576 324 {root}/python/test/resource/yuv/src01_hrc00_576x324.yuv ' \ '{root}/python/test/resource/yuv/src01_hrc01_576x324.yuv'.format(root=VmafConfig.root_path()) cmd = 'echo "{line}" > {batch_filename}'.format( line=line, batch_filename=self.batch_filename) ret = run_process(cmd, shell=True) self.assertEquals(ret, 0) exe = VmafConfig.root_path('run_vmaf_in_batch') cmd = "{exe} {input} --parallelize --ci >/dev/null 2>&1".format( exe=exe, input=self.batch_filename) ret = run_process(cmd, shell=True) self.assertEquals(ret, 0)
def test_run_vmaf_in_batch(self): line = 'yuv420p 576 324 {root}/python/test/resource/yuv/src01_hrc00_576x324.yuv ' \ '{root}/python/test/resource/yuv/src01_hrc01_576x324.yuv'.format(root=VmafConfig.root_path()) cmd = 'echo "{line}" > {batch_filename}'.format( line=line, batch_filename=self.batch_filename) ret = run_process(cmd, shell=True) self.assertEquals(ret, 0) exe = VmafConfig.root_path('run_vmaf_in_batch') cmd = "{exe} {input} --parallelize >/dev/null 2>&1".format( exe=exe, input=self.batch_filename) ret = run_process(cmd, shell=True) self.assertEquals(ret, 0)
def _open_ref_workfile(self, asset, fifo_mode): # For now, only works for YUV format -- all need is to copy from ref # file to ref workfile # only need to open ref workfile if the path is different from ref path assert asset.use_path_as_workpath is False and asset.ref_path != asset.ref_workfile_path # if fifo mode, mkfifo if fifo_mode: os.mkfifo(asset.ref_workfile_path) quality_width, quality_height = self._get_quality_width_height(asset) yuv_type = asset.ref_yuv_type resampling_type = self._get_resampling_type(asset) if yuv_type != 'notyuv': # in this case, for sure has ref_width_height width, height = asset.ref_width_height src_fmt_cmd = self._get_yuv_src_fmt_cmd(asset, height, width, 'ref') else: src_fmt_cmd = self._get_notyuv_src_fmt_cmd(asset, 'ref') workfile_yuv_type = self._get_workfile_yuv_type(asset) crop_cmd = self._get_crop_cmd(asset) pad_cmd = self._get_pad_cmd(asset) vframes_cmd, select_cmd = self._get_vframes_cmd(asset, 'ref') ffmpeg_cmd = '{ffmpeg} {src_fmt_cmd} -i {src} -an -vsync 0 ' \ '-pix_fmt {yuv_type} {vframes_cmd} -vf {select_cmd}{crop_cmd}{pad_cmd}scale={width}x{height} -f rawvideo ' \ '-sws_flags {resampling_type} -y {dst}' ffmpeg_cmd = ffmpeg_cmd.format( ffmpeg=VmafExternalConfig.get_and_assert_ffmpeg(), src=asset.ref_path, dst=asset.ref_workfile_path, width=quality_width, height=quality_height, src_fmt_cmd=src_fmt_cmd, crop_cmd=crop_cmd, pad_cmd=pad_cmd, yuv_type=workfile_yuv_type, resampling_type=resampling_type, vframes_cmd=vframes_cmd, select_cmd=select_cmd, ) if self.logger: self.logger.info(ffmpeg_cmd) run_process(ffmpeg_cmd, shell=True)
def test_motion2(self): MOTION_LOG = self.LOG_FILENAME + '_motion2' cmd = "{vmaf} motion {fmt} {ref} {dis} {w} {h} > {log}".format( vmaf=required(ExternalProgram.vmaf_feature), fmt=self.YUV_FMT, ref=self.REF_YUV, dis=self.DIS_YUV, w=self.YUV_WIDTH, h=self.YUV_HEIGHT, log=MOTION_LOG) run_process(cmd, shell=True) score, scores = read_log(MOTION_LOG, "motion2") self.assertAlmostEqual(score, 3.8953518541666665, places=4)
def test_run_vmaf(self): exe = VmafConfig.root_path('run_vmaf') line = 'yuv420p 576 324 {root}/python/test/resource/yuv/src01_hrc00_576x324.yuv ' \ '{root}/python/test/resource/yuv/src01_hrc01_576x324.yuv'.format(root=VmafConfig.root_path()) cmd = "{exe} {line} >/dev/null 2>&1".format(line=line, exe=exe) ret = run_process(cmd, shell=True) self.assertEquals(ret, 0)
def test_run_testing_vmaf_raw_dataset(self): exe = VmafConfig.root_path('python', 'vmaf', 'script', 'run_testing.py') cmd = "{exe} VMAF {dataset} --parallelize --suppress-plot".format( exe=exe, dataset=self.raw_dataset_filename) ret = run_process(cmd, shell=True) self.assertEqual(ret, 0)
def test_run_psnr(self): exe = VmafConfig.root_path('run_psnr') line = 'yuv420p 576 324 {root}/python/test/resource/yuv/src01_hrc00_576x324.yuv ' \ '{root}/python/test/resource/yuv/src01_hrc01_576x324.yuv'.format(root=VmafConfig.root_path()) cmd = "{exe} {line} >/dev/null 2>&1".format(line=line, exe=exe) ret = run_process(cmd, shell=True) self.assertEquals(ret, 0)
def test_run_psnr(self): exe = config.ROOT + '/run_psnr' line = 'yuv420p 576 324 {root}/resource/yuv/src01_hrc00_576x324.yuv ' \ '{root}/resource/yuv/src01_hrc01_576x324.yuv'.format(root=config.ROOT) cmd = "{exe} {line} >/dev/null 2>&1".format(line=line, exe=exe) ret = run_process(cmd, shell=True) self.assertEquals(ret, 0)
def call_vmaf_feature(yuv_type, ref_path, dis_path, w, h, log_file_path, logger=None): # APPEND (>>) result (since _prepare_generate_log_file method has already created the file # and written something in advance). vmaf_feature_cmd = "{vmaf} all {yuv_type} {ref_path} {dis_path} {w} {h} >> {log_file_path}" \ .format( vmaf=required(ExternalProgram.vmaf), yuv_type=yuv_type, ref_path=ref_path, dis_path=dis_path, w=w, h=h, log_file_path=log_file_path, ) if logger: logger.info(vmaf_feature_cmd) run_process(vmaf_feature_cmd, shell=True)
def test_ms_ssim(self): MS_SSIM_LOG = self.LOG_FILENAME + '_msssim' print 'test ms_ssim on yuv422p10le...' cmd = "{ms_ssim} {fmt} {ref} {dis} {w} {h} > {log}".format( ms_ssim=ExternalProgram.ms_ssim, fmt=self.YUV_FMT, ref=self.REF_YUV, dis=self.DIS_YUV, w=self.YUV_WIDTH, h=self.YUV_HEIGHT, log=MS_SSIM_LOG) run_process(cmd, shell=True) score, scores = read_log(MS_SSIM_LOG, "ms_ssim") self.assertAlmostEquals(score, 0.9632498125, places=4) self.assertAlmostEquals(scores[0], 0.981968, places=4) self.assertAlmostEquals(scores[1], 0.973366, places=4) score, scores = read_log(MS_SSIM_LOG, "ms_ssim_l_scale0") self.assertAlmostEquals(score, 0.998147458333333, places=4) score, scores = read_log(MS_SSIM_LOG, "ms_ssim_c_scale0") self.assertAlmostEquals(score, 0.9612679375000001, places=4) score, scores = read_log(MS_SSIM_LOG, "ms_ssim_s_scale0") self.assertAlmostEquals(score, 0.8977363333333335, places=4) score, scores = read_log(MS_SSIM_LOG, "ms_ssim_l_scale1") self.assertAlmostEquals(score, 0.9989961250000002, places=4) score, scores = read_log(MS_SSIM_LOG, "ms_ssim_c_scale1") self.assertAlmostEquals(score, 0.9857694375, places=4) score, scores = read_log(MS_SSIM_LOG, "ms_ssim_s_scale1") self.assertAlmostEquals(score, 0.941185875, places=4) score, scores = read_log(MS_SSIM_LOG, "ms_ssim_l_scale2") self.assertAlmostEquals(score, 0.9992356458333332, places=4) score, scores = read_log(MS_SSIM_LOG, "ms_ssim_c_scale2") self.assertAlmostEquals(score, 0.997034020833, places=4) score, scores = read_log(MS_SSIM_LOG, "ms_ssim_s_scale2") self.assertAlmostEquals(score, 0.977992145833, places=4) score, scores = read_log(MS_SSIM_LOG, "ms_ssim_l_scale3") self.assertAlmostEquals(score, 0.9992921041666665, places=4) score, scores = read_log(MS_SSIM_LOG, "ms_ssim_c_scale3") self.assertAlmostEquals(score, 0.9995884375000003, places=4) score, scores = read_log(MS_SSIM_LOG, "ms_ssim_s_scale3") self.assertAlmostEquals(score, 0.9938712499999998, places=4) score, scores = read_log(MS_SSIM_LOG, "ms_ssim_l_scale4") self.assertAlmostEquals(score, 0.9994035625000003, places=4) score, scores = read_log(MS_SSIM_LOG, "ms_ssim_c_scale4") self.assertAlmostEquals(score, 0.999907625, places=4) score, scores = read_log(MS_SSIM_LOG, "ms_ssim_s_scale4") self.assertAlmostEquals(score, 0.998222583333, places=4)
def call_vmaf_feature(yuv_type, ref_path, dis_path, w, h, log_file_path, logger=None): # APPEND (>>) result (since _prepare_generate_log_file method has already created the file # and written something in advance). vmaf_feature_cmd = "{vmaf} all {yuv_type} {ref_path} {dis_path} {w} {h} >> {log_file_path}" \ .format( vmaf=required(ExternalProgram.vmaf), yuv_type=yuv_type, ref_path=ref_path, dis_path=dis_path, w=w, h=h, log_file_path=log_file_path, ) if logger: logger.info(vmaf_feature_cmd) run_process(vmaf_feature_cmd, shell=True)
def test_run_vmaf_training_raw_dataset(self): exe = VmafConfig.root_path('run_vmaf_training') cmd = "{exe} {dataset} {param} {param} {output} --parallelize --suppress-plot".format( exe=exe, dataset=self.raw_dataset_filename, param=self.param_filename, output=self.out_model_filepath) ret = run_process(cmd, shell=True) self.assertEquals(ret, 0)
def test_ms_ssim(self): MS_SSIM_LOG = self.LOG_FILENAME + '_msssim' print 'test ms_ssim on yuv422p10le...' cmd = "{ms_ssim} {fmt} {ref} {dis} {w} {h} > {log}".format( ms_ssim=required(ExternalProgram.ms_ssim), fmt=self.YUV_FMT, ref=self.REF_YUV, dis=self.DIS_YUV, w=self.YUV_WIDTH, h=self.YUV_HEIGHT, log=MS_SSIM_LOG ) run_process(cmd, shell=True) score, scores = read_log(MS_SSIM_LOG, "ms_ssim") self.assertAlmostEquals(score, 0.9632498125, places=4) self.assertAlmostEquals(scores[0], 0.981968, places=4) self.assertAlmostEquals(scores[1], 0.973366, places=4) score, scores = read_log(MS_SSIM_LOG, "ms_ssim_l_scale0") self.assertAlmostEquals(score, 0.998147458333333, places=4) score, scores = read_log(MS_SSIM_LOG, "ms_ssim_c_scale0") self.assertAlmostEquals(score, 0.9612679375000001, places=4) score, scores = read_log(MS_SSIM_LOG, "ms_ssim_s_scale0") self.assertAlmostEquals(score, 0.8977363333333335, places=4) score, scores = read_log(MS_SSIM_LOG, "ms_ssim_l_scale1") self.assertAlmostEquals(score, 0.9989961250000002, places=4) score, scores = read_log(MS_SSIM_LOG, "ms_ssim_c_scale1") self.assertAlmostEquals(score, 0.9857694375, places=4) score, scores = read_log(MS_SSIM_LOG, "ms_ssim_s_scale1") self.assertAlmostEquals(score, 0.941185875, places=4) score, scores = read_log(MS_SSIM_LOG, "ms_ssim_l_scale2") self.assertAlmostEquals(score, 0.9992356458333332, places=4) score, scores = read_log(MS_SSIM_LOG, "ms_ssim_c_scale2") self.assertAlmostEquals(score, 0.997034020833, places=4) score, scores = read_log(MS_SSIM_LOG, "ms_ssim_s_scale2") self.assertAlmostEquals(score, 0.977992145833, places=4) score, scores = read_log(MS_SSIM_LOG, "ms_ssim_l_scale3") self.assertAlmostEquals(score, 0.9992921041666665, places=4) score, scores = read_log(MS_SSIM_LOG, "ms_ssim_c_scale3") self.assertAlmostEquals(score, 0.9995884375000003, places=4) score, scores = read_log(MS_SSIM_LOG, "ms_ssim_s_scale3") self.assertAlmostEquals(score, 0.9938712499999998, places=4) score, scores = read_log(MS_SSIM_LOG, "ms_ssim_l_scale4") self.assertAlmostEquals(score, 0.9994035625000003, places=4) score, scores = read_log(MS_SSIM_LOG, "ms_ssim_c_scale4") self.assertAlmostEquals(score, 0.999907625, places=4) score, scores = read_log(MS_SSIM_LOG, "ms_ssim_s_scale4") self.assertAlmostEquals(score,0.998222583333, places=4)
def test_ssim(self): SSIM_LOG = self.LOG_FILENAME + '_ssim' print 'test ssim on yuv422p10le...' cmd = "{ssim} {fmt} {ref} {dis} {w} {h} > {log}".format( ssim=required(ExternalProgram.ssim), fmt=self.YUV_FMT, ref=self.REF_YUV, dis=self.DIS_YUV, w=self.YUV_WIDTH, h=self.YUV_HEIGHT, log=SSIM_LOG ) run_process(cmd, shell=True) score, scores = read_log(SSIM_LOG, "ssim") self.assertAlmostEquals(score, 0.863226541666667, places=4) self.assertAlmostEquals(scores[0], 0.925023, places=4) self.assertAlmostEquals(scores[1], 0.891992, places=4) score, scores = read_log(SSIM_LOG, "ssim_l") self.assertAlmostEquals(score,0.998147458333333, places=4) self.assertAlmostEquals(scores[0], 0.999524, places=4) self.assertAlmostEquals(scores[1], 0.998983, places=4) score, scores = read_log(SSIM_LOG, "ssim_c") self.assertAlmostEquals(score, 0.9612679375000001, places=4) self.assertAlmostEquals(scores[0], 0.979614, places=4) self.assertAlmostEquals(scores[1], 0.96981, places=4) score, scores = read_log(SSIM_LOG, "ssim_s") self.assertAlmostEquals(score, 0.8977363333333335, places=4) self.assertAlmostEquals(scores[0], 0.943966, places=4) self.assertAlmostEquals(scores[1], 0.919507, places=4)
def test_run_testing_psnr(self): exe = VmafConfig.root_path('run_testing') cmd = "{exe} PSNR {dataset} --parallelize --suppress-plot".format( exe=exe, dataset=self.dataset_filename) ret = run_process(cmd, shell=True) self.assertEquals(ret, 0)