Method for embedding video annotation data into a coded video stream and video recording device
First Claim
1. Method for embedding video annotation data into a coded video stream, wherein it comprises the steps ofencapsulating said video annotation data into a unit, so-called video annotation unit, of the coded video data stream which format corresponds to at least one format used for sending the associated video data,inserting an identifiable synchronizing code enabling the identification of said video annotation unit into the video data stream.
2 Assignments
0 Petitions
Accused Products
Abstract
The invention concerns a method for embedding video annotation data into a coded video stream. The method comprises the step of —encapsulating said video annotation data into a unit, so-called video annotation unit, of the coded video data stream which format corresponds to at least one format used for sending the associated video data, —inserting an identifiable synchronizing code enabling the identification of said video annotation unit into the video data stream.
-
Citations
9 Claims
-
1. Method for embedding video annotation data into a coded video stream, wherein it comprises the steps of
encapsulating said video annotation data into a unit, so-called video annotation unit, of the coded video data stream which format corresponds to at least one format used for sending the associated video data, inserting an identifiable synchronizing code enabling the identification of said video annotation unit into the video data stream.
-
9. Video recording device wherein it comprises the steps of
receiving a video encoded data stream, decoding an identifiable synchronizing code identifying a video annotation unit decoding only said data video annotation unit in said received video encoded data stream, indexing said received video data stream according to said decoded video annotation unit.
Specification