Method and apparatus for decoding

• Main Authors: MIYAGOSHI FIJI, WATABE AKIHIRO
• Format: Patent
• Language: Chinese; English
• Published: 31.03.2004
• Edition: 7
• Subjects: BASIC ELECTRONIC CIRCUITRY; CALCULATING; CODE CONVERSION IN GENERAL; CODING; COMPUTING; COUNTING; DECODING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; INFORMATION STORAGE; INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION

解码设备解码包括多个数据分组的位流。对应于一存取单元的数据包括第一数据部分和第二数据部分。该解码设备包括用于接收第一数据分组和继第一数据分组之后的第二数据分组的数据分组再生部分，当第一数据分组包括第一数据部分且第二数据分组包括第二数据部分时，通过合并第一数据部分与第二数据部分产生包括对应于该存取单元的数据的新的数据分组；该解码设备还包括用于解码对应于该存取单元的数据的解码部分。所述新的数据分组包括指示对应于该存取单元的数据的长度的信息。 A decoding device 1 decodes a bit stream including a plurality of packets. Data corresponding to an access unit includes a first data portion 150a-1 and a second data portion 150a-2. The decoding device 1 includes a packet regeneration section 10 for receiving a first packet 130 and a second packet 130 following the first packet 130, and when the first packet 130 includes the first data portion 150a-1 and the second packet 130 includes the second data portion 150a-2, producing a new packet 164 including the data corresponding to the access unit by combining the first data portion 150a-1 and the second data portion 150a-2. The decoding device 1 also includes a decoding section 40 for decoding the data corresponding to the access unit. The new packet 164 includes information indicating a length of the data corresponding to the access unit.