Patent ID: 8635356
Filing Date: 2014-01-21
Classification: H04N

Abstract:
1. A method for reproducing content data for a picture sequence including a base layer data and an enhancement layer data in a client, comprising: first obtaining, by the client, first coded data having subsidiary information and being a partial portion of the content data, the first coded data being obtained according to first transmission conditions, the partial portion corresponding to the base layer data; recording, by the client, the first coded data in a file; recording, by the client, a truncation code in the file based on the subsidiary information, the subsidiary information including information indicating the first coded data includes a portion of the content data for the enhancement layer data; and reproducing, by the client, the first coded data in the file based on the truncation code, wherein the content data includes a plurality of data blocks, if data in a data block is partially obtained during the first obtaining, the truncation code indicates an end position of the data in the data block, and if all data in a data block is not obtained during the first obtaining, the truncation code indicates a start position of the data block.