发明名称 |
Method and system for long term monitoring of video assets |
摘要 |
A method and system for test monitoring video assets provided by a multimedia content distribution network (MCDN) includes an expert test monitoring platform (ETMP) configured to emulate MCDN client systems at a facility of an MCDN service provider. The ETMP may be used to test monitor MCDN performance by acquiring a baseband video signal and performing a test operation. The test operation may involve determining if a video freeze event and/or an audio freeze event has occurred with respect to the baseband video signal. In one example, detection of both an audio and a video freeze event may determine a freeze event for an MHD. After a freeze event is detected, the MHD may be restarted. The freeze event may be logged as a result of the test operation. A predetermined network address may be sent a notification of the freeze alert.
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申请公布号 |
US8352994(B2) |
申请公布日期 |
2013.01.08 |
申请号 |
US20100873097 |
申请日期 |
2010.08.31 |
申请人 |
AT&T INTELLECTUAL PROPERTY I, L.P.;PHAM HUNG JOHN;CLARK, IV JOHN CLAYTON |
发明人 |
PHAM HUNG JOHN;CLARK, IV JOHN CLAYTON |
分类号 |
H04N7/173 |
主分类号 |
H04N7/173 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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