Patent ID: 11882341
Assignee: SYNAMEDIA LIMITED
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. A method comprising:
at one or more devices including one or more processors and one or more non-transitory memory:
preparing a media content stream embedded with multiple parts of a key, including encoding the media content stream and embedding the multiple parts of the key in sections of the encoded media content stream, wherein the key is associated with proof of viewing the media content stream at a client device during a playback session of the media content stream;
causing the client device to decode the media content stream, including causing the client device to decode the sections in order to play the media content stream during the playback session and obtain the multiple parts of the key from the sections; and
receiving an indication of the client device having accumulated a set of the multiple parts as proof of viewing.