def test_run_psnr_runner_with_notyuv(self): print 'test on running PSNR runner...' ref_path = VmafConfig.test_resource_path("mp4", "Seeking_10_288_375.mp4") dis_path = VmafConfig.test_resource_path("mp4", "Seeking_10_288_375.mp4") asset = Asset(dataset="test", content_id=0, asset_id=0, workdir_root=VmafConfig.workdir_path(), ref_path=ref_path, dis_path=dis_path, asset_dict={ 'yuv_type': 'notyuv', 'quality_width': 720, 'quality_height': 480, }) self.runner = PsnrQualityRunner([asset], None, fifo_mode=True, delete_workdir=True, result_store=None) self.runner.run() results = self.runner.results self.assertAlmostEqual(results[0]['PSNR_score'], 60.0, places=4)
def test_run_psnr_runner_with_notyuv_gblur(self): ref_path = VmafConfig.test_resource_path("mp4", "Seeking_10_288_375.mp4") dis_path = VmafConfig.test_resource_path("mp4", "Seeking_10_288_375.mp4") asset = Asset(dataset="test", content_id=0, asset_id=0, workdir_root=VmafConfig.workdir_path(), ref_path=ref_path, dis_path=dis_path, asset_dict={ 'yuv_type': 'notyuv', 'quality_width': 720, 'quality_height': 480, 'dis_gblur_cmd': 'sigma=0.01:steps=1', }) self.runner = PsnrQualityRunner([asset], None, fifo_mode=False, delete_workdir=True, result_store=None) self.runner.run() results = self.runner.results self.assertAlmostEqual(results[0]['PSNR_score'], 50.99313338666667, places=4)
def test_run_psnr_runner_with_frames_proc(self): ref_path = VmafConfig.test_resource_path("yuv", "src01_hrc00_576x324.yuv") dis_path = VmafConfig.test_resource_path("yuv", "src01_hrc01_576x324.yuv") asset = Asset(dataset="test", content_id=0, asset_id=0, workdir_root=VmafConfig.workdir_path(), ref_path=ref_path, dis_path=dis_path, asset_dict={'width': 576, 'height': 324, 'start_frame': 2, 'end_frame': 2, 'ref_proc_callback': 'identity', }) asset2 = Asset(dataset="test", content_id=0, asset_id=0, workdir_root=VmafConfig.workdir_path(), ref_path=ref_path, dis_path=dis_path, asset_dict={'width': 576, 'height': 324, 'ref_start_frame': 2, 'ref_end_frame': 2, 'dis_start_frame': 6, 'dis_end_frame': 6, 'dis_proc_callback': 'identity', }) self.runner = PsnrQualityRunner( [asset, asset2], None, fifo_mode=True, delete_workdir=True, result_store=None ) self.runner.run(parallelize=False) results = self.runner.results self.assertAlmostEqual(results[0]['PSNR_score'], 30.993823, places=4) self.assertAlmostEqual(results[1]['PSNR_score'], 19.393160, places=4)
def test_run_psnr_runner_with_notyuv(self): ref_path = VmafConfig.test_resource_path( "tiff", "src01_hrc00_576x324%05d.tiff", bypass_download=True) dis_path = VmafConfig.test_resource_path( "tiff", "src01_hrc01_576x324%05d.tiff", bypass_download=True) asset = Asset(dataset="test", content_id=0, asset_id=0, workdir_root=VmafConfig.workdir_path(), ref_path=ref_path, dis_path=dis_path, asset_dict={ 'yuv_type': 'notyuv', 'quality_width': 576, 'quality_height': 324, }) self.runner = PsnrQualityRunner([asset], None, fifo_mode=False, delete_workdir=True, result_store=None) self.runner.run() results = self.runner.results pprint.pprint(results[0]['PSNR_scores']) pprint.pprint(results[0]['PSNR_score']) self.assertAlmostEqual(results[0]['PSNR_score'], 32.12685675, places=4)