Moving pictures decompression device and method with reduced process speed of decoding software

A moving pictures decompression device having a CPU, a memory device, a display device, and decoding software, comprising:

• a transmission means, responsive to a decompression process of B-picture for a given frame decoding, transmitting a decompressed macro block to the display device after a motion compensation process and prior to the end of frame decoding for that given frame decoding.

A moving pictures decompression device having a CPU, a memory device, a display device, and decoding software, comprising:

• a first transmission means for transmitting a macro block to the display device after beginning a decompression process of a certain target frame and before a motion compensation process in the decompression process of the certain target frame of I-picture or P-picture, the transmitted macro block belonging to I-picture or P-picture just before the target frame, the transmitted macro block also positioned at the same place as the macro block in the target frame under the decompression process;
• and
• a second transmission means, responsive to a decompression process of B-picture, transmitting a decompressed macro block to the display device after a motion compensation process.

A moving pictures decompression device having a CPU, a memory device, a display device, and decoding software, comprising:

• a repetition means, responsive to a decompression process of a certain target frame of P-picture or I-picture, transmitting to the display device a predetermined number of macro blocks belonging to I-picture or P-picture just before the target frame, executing thereafter a decompression process on the same number of macro blocks in the target frame, and repeating such procedure until the decompression process is implemented over the whole macro blocks.

A moving pictures decompression device having a CPU, a memory device, a display device, and decoding software, comprising:

• a repetition means, responsive to a decompression process of a certain target frame of P-picture or I-picture, transmitting to the display device a predetermined number of macro blocks belonging to I-picture or P-picture just before the target frame, executing thereafter a decompression process on the same number of macro blocks in the target frame, and repeating such procedure until the decompression process is implemented over the whole macro blocks:
• and
• a transmission means, responsive to a decompression process of B-picture, transmitting a decompressed macro block to the display device after a motion compensation process.

A moving pictures decompression method using a CPU, a memory device, a display device, and decoding software, comprising:

• a transmission step for transmitting a macro block to the display device after beginning a decompression process of a certain target frame and before a motion compensation process in the decompression process of the certain target frame of I-picture or P-picture, the transmitted macro block belonging to I-picture or P-picture just before the target frame, the transmitted macro block also positioned at the same place as the macro block in the target frame under the decompression process.

A moving pictures decompression method using a CPU, a memory device, a display device, and decoding software, comprising:

• a transmission step, responsive to a decompression process of B-picture for a given frame decoding, transmitting a decompressed macro block to the display device after a motion compensation process and prior to the end of frame decoding for that given frame decoding.

A moving pictures decompression method using a CPU, a memory device, a display device, and decoding software, comprising:

• a first transmission step for transmitting a macro block to the display device after beginning a decompression process of a certain target frame and before a motion compensation process in the decompression process of the certain target frame of I-picture or P-picture, the transmitted macro block belonging to I-picture or P-picture just before the target frame, the transmitted macro block also positioned at the same place as the macro block in the target frame under the decompression process;
• and
• a second transmission means, responsive to a decompression process of B-picture, transmitting a decompressed macro block to the display device after a motion compensation process.

A moving pictures decompression method using a CPU, a memory device, a display device, and decoding software, comprising:

• a repetition step, responsive to a decompression process of a certain target frame of P-picture or I-picture, transmitting to the display device a predetermined number of macro blocks belonging to I-picture or P-picture just before the target frame, executing thereafter a decompression process on the same number of macro blocks in the target frame, and repeating such procedure until the decompression process is implemented over the whole macro blocks.

A moving pictures decompression method using a CPU, a memory device, a display device, and decoding software, comprising:

• a repetition step, responsive to a decompression process of a certain target frame of P-picture or I-picture, transmitting to the display device a predetermined number of macro blocks belonging to I-picture or P-picture just before the target frame, executing thereafter a decompression process on the same number of macro blocks in the target frame, and repeating such procedure until the decompression process is implemented over the whole macro blocks:
• and
• a transmission step, responsive to a decompression process of B-picture, transmitting a decompressed macro block to the display device after a motion compensation process.