# Copyright 2016 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

from autotest_lib.server import utils

AUTHOR = 'chromeos-chameleon'
NAME = 'audiovideo_AVSyncInternalDisplayAudioJack'
PURPOSE = 'Measure audio/video sync from internal display and audio jack.'
ATTRIBUTES = "suite:chameleon_audiovideo"
TIME = 'SHORT'
TEST_CATEGORY = 'Performance'
TEST_CLASS = 'audiovideo'
TEST_TYPE = 'server'
DEPENDENCIES = 'chameleon:avsync_probe'
JOB_RETRIES = 2

DOC = """
This test measure the audio/video synchronization quality while playing a
1080p 30fps MP4 video.
"""

VIDEO_URL = ('http://commondatastorage.googleapis.com/'
        'chromiumos-test-assets-public/chameleon/'
        'audiovideo_AVSyncInternalDisplayAudioJack/'
        'testvideo.mp4')

args_dict = utils.args_to_dict(args)
chameleon_args = hosts.CrosHost.get_chameleon_arguments(args_dict)

def run(machine):
    host = hosts.create_host(machine, chameleon_args=chameleon_args)
    job.run_test("audiovideo_AVSyncInternalDisplayAudioJack", host=host,
                 video_url=VIDEO_URL, capture_seconds=12, video_fps=30,
                 sound_interval_frames=30, perf_prefix='1080_30fps')

parallel_simple(run, machines)