Method and apparatus for determining digital A/V content distribution terms based on detected piracy levels
A distribution server distributes A/V content to a recipient according to terms determined from information stored in a database of prior unauthorized copying attributed to that recipient. The copy distributed to the recipient includes identifications of the content and recipient embedded in it by an ID embedder employing a steganographic or watermarking technique. A detection server detects embedded ID's in A/V content sampled from various distribution channels, and provides the ID information to the distribution server to update the database of prior unauthorized copying.
1 - 73 . (canceled)
74 . A method implemented in a server for distributing protected material, comprising:
receiving a request for content from a client;
determining whether the client has a record of pirating content; and
providing a price for the requested content to the client, wherein the price is a modification of a standard price if the client is determined to have a record of pirating content, and the price is the standard price if the client is determined not to have a record of pirating content.
75 . The method according to claim 74 , further comprising:
providing the requested content to the client if the client indicates acceptance of the price.
76 . The method according to claim 75 , further comprising:
receiving an identification of an operator of the client.
77 . The method according to claim 76 , wherein the determination of whether the client has a record of pirating content comprises:
using the received identification of the operator to determine whether the operator has a record of pirating content, and considering the client's record of pirating content as being that of the operator's record of pirating content.
78 . The method according to claim 76 , wherein the providing of the requested content to the client comprises:
watermarking a copy of the requested content with the identification of the operator; and
providing the watermarked copy to the client if the client indicates acceptance of the price.
79 . The method according to claim 75 , further comprising:
receiving an identification of the client.
80 . The method according to claim 79 , wherein the determination of whether the client has a record of pirating content comprises:
using the received identification of the client to determine whether the client has a record of pirating content.
81 . The method according to claim 79 , wherein the providing of the requested content to the client comprises:
watermarking a copy of the requested content with the identification of the client; and
providing the watermarked copy to the client if the client indicates acceptance of the price.
82 . A system for distributing content, comprising one or more servers configured to:
receive a request for content from a client;
determine whether the client has a record of pirating content; and
provide a price for the requested content to the client, wherein the price is a modification of a standard price if the client is determined to have a record of pirating content, and the price is the standard price if the client is determined not to have a record of pirating content.
83 . The system according to claim 82 , wherein the one or more servers are further configured to:
provide the requested content to the client if the client indicates acceptance of the price.
84 . The system according to claim 83 , wherein the one or more servers are further configured to:
receive an identification of an operator of the client.
85 . The system according to claim 84 , wherein the one or more servers determine whether the client has a record of pirating content by:
using the received identification of the operator to determine whether the operator has a record of pirating content, and considering the client's record of pirating content as being that of the operator's record of pirating content.
86 . The system according to claim 84 , wherein the one or more servers provide the requested content to the client by:
watermarking a copy of the requested content with the identification of the operator; and
providing the watermarked copy to the client if the client indicates acceptance of the price.
87 . The system according to claim 83 , wherein the one or more servers are further configured to:
receive an identification of the client.
88 . The system according to claim 87 , wherein the one or more servers are configured to determine whether the client has a record of pirating content by:
using the received identification of the client to determine whether the client has a record of pirating content.
89 . The system according to claim 87 , wherein the one or more servers are configured to provide the requested content to the client by:
watermarking a copy of the requested content with the identification of the client; and
providing the watermarked copy to the client if the client indicates acceptance of the price.
90 . A method for generating a piracy history for a recipient of content, comprising:
procuring a copy of the content through a distribution channel;
reading a recipient identification embedded in the copy, wherein the recipient identification identifies an original recipient of the copy; and
incrementing a stored count associated with the recipient and the content if the original recipient identified in the copy is the recipient, so that the stored count indicates the piracy history for the recipient.
91 . The method according to claim 90 , wherein the recipient identification is included in a watermark embedded in the copy.
92 . The method according to claim 90 , wherein the distribution channel is a sharing group for sharing files over the Internet.
93 . The method according to claim 92 , wherein the procurement of the copy of the content comprises:
participating as a consumer computer in the sharing group; and
receiving the copy of the content from another consumer computer in the sharing group.