1 # Copyright 2016 The Chromium OS Authors. All rights reserved. 2 # Use of this source code is governed by a BSD-style license that can be 3 # found in the LICENSE file. 4 5 from autotest_lib.server import utils 6 7 AUTHOR = 'chromeos-chameleon' 8 NAME = 'audiovideo_AVSyncInternalDisplayAudioJack' 9 PURPOSE = 'Measure audio/video sync from internal display and audio jack.' 10 ATTRIBUTES = "suite:chameleon_audiovideo" 11 TIME = 'SHORT' 12 TEST_CATEGORY = 'Performance' 13 TEST_CLASS = 'audiovideo' 14 TEST_TYPE = 'server' 15 DEPENDENCIES = 'chameleon:avsync_probe' 16 JOB_RETRIES = 2 17 18 DOC = """ 19 This test measure the audio/video synchronization quality while playing a 20 1080p 30fps MP4 video. 21 """ 22 23 VIDEO_URL = ('http://commondatastorage.googleapis.com/' 24 'chromiumos-test-assets-public/chameleon/' 25 'audiovideo_AVSyncInternalDisplayAudioJack/' 26 'testvideo.mp4') 27 28 args_dict = utils.args_to_dict(args) 29 chameleon_args = hosts.CrosHost.get_chameleon_arguments(args_dict) 30 31 def run(machine): 32 host = hosts.create_host(machine, chameleon_args=chameleon_args) 33 job.run_test("audiovideo_AVSyncInternalDisplayAudioJack", host=host, 34 video_url=VIDEO_URL, capture_seconds=12, video_fps=30, 35 sound_interval_frames=30, perf_prefix='1080_30fps') 36 37 parallel_simple(run, machines) 38
