Mechanism for facilitating dynamic counter synchronization and packetization in high-definition multimedia interface and mobile high-definition link
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United States of America Patent
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Nov 29, 2016
Grant Date -
Jul 30, 2015
app pub date -
Jan 24, 2014
filing date -
Jan 24, 2014
priority date (Note) -
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Abstract
A mechanism for facilitating dynamic counter synchronization and packetization for data streams being communicated over communication devices is described. In one embodiment, a method includes detecting an audio/video (A/V) data stream being encrypted and/or decrypted using one or more high-bandwidth digital content protection (HDCP) engines, where the A/V data stream is communicated between a source device and a sink device. The method may further include dividing a video stream portion of the A/V data stream into a plurality of frames if the A/V data stream relates to a high-definition multimedia interface (HDMI), and synchronizing counter values with indicators within the plurality of frames.
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