Title:
AV OUTPUT ANALYSIS DEVICE AND METHOD, AND COMPUTER-READABLE RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/098523
Kind Code:
A1
Abstract:
The present invention relates to an audio/video (AV) output analysis device and method, and a computer-readable recording medium, which are all provided such that the AV output of a sink device can be automatically analyzed. The AV output analysis device according to one embodiment comprises: a transmission unit for transmitting an HDMI signal generation command to a source device such that an AV picture is outputted by the sink device; a reception unit for receiving, from a user terminal, data of a mirroring picture corresponding to the AV picture outputted by the sink device; and a control unit for comparing and analyzing the received data of the mirroring picture and reference data stored in a memory so as to analyze the responsiveness to the HDMI signal of an HDMI port provided in the sink device.
Inventors:
KIM HYEONG IK (KR)
YANG TAE YOUNG (KR)
YANG TAE YOUNG (KR)
Application Number:
PCT/KR2018/011455
Publication Date:
May 23, 2019
Filing Date:
September 27, 2018
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G06F3/14; H04N21/442; H04N21/43; H04N21/436; H04N21/4363
Foreign References:
| US20120017233A1 | 2012-01-19 | |||
| US20160249216A1 | 2016-08-25 | |||
| KR20100137693A | 2010-12-31 | |||
| KR20160031566A | 2016-03-23 | |||
| JP2016116030A | 2016-06-23 |
Other References:
See also references of EP 3697101A4
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
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