摘要:
A data storage medium (400) in which multiple bitstreams are recorded, an apparatus and method for recording the multiple bitstreams, and an apparatus and method for reproducing the multiple bitstreams are provided. The reproducing apparatus includes: a reading unit (42) for reading main data including audio data and/or video data, and reading sub data recorded in a separate bitstream from the main data, which is later reproduced in synchronization with the main data; and a multiplexer (43) for multiplexing the main data and sub data read by the reading unit. Therefore, multiple bitstreams can be read and reproduced at the same time.
摘要:
The refrigerator includes a plurality of storage compartments (1,2). A plurality of evaporators (6a,6b) are each positioned in each of the storage compartments (1,2), respectively. A compressor (3) supplies refrigerant to the evaporators (6a,6b) through a branched refrigerant conduit (7). A plurality of opening/closing valves (10a,10b) are each positioned on a refrigerant conduit upstream of each of the evaporators (6a,6b) for selectively controlling supply of refrigerant to the evaporators. Reference compartment defining means defines as a reference storage compartment one of the storage compartments (1,2) that has a relatively great load. Control means controls starting of the compressor (3) depending on a change of a temperature of the reference storage compartment.
摘要:
A digital video playback apparatus selectively reproduces video signals which are recorded by using a plurality of cameras each at different angles. A digital playback apparatus (42) reads out first and second video stream data and first and second audio stream data, which are compressed and recorded on a recording medium. A demultiplexer (44) separates a signal output of the digital playback apparatus into system information, the first and second video stream data, and the audio stream data. First and second video decoders (46, 48) expand the first and second compressed video stream data outputs. An audio decoder (50) decodes and expands the audio stream data outputs from the demultiplexer (44). A key input section generates first and second angle selection signals. A controller (62) analyzes the system information, and generates a switching control signal and a plurality of delay time and gain control signals. A switch (54) selects the first and second video stream data according to the switching control signal. A delay time and gain control circuit (52) delays the audio stream data outputs from the audio decoder (50) according to the delay time control signals, and controls gains of the delayed audio stream data according to the gain control signals.
摘要:
A digital video playback apparatus (42) selectively reproduces video signals which are recorded by using a plurality of cameras at different angles. A digital playback apparatus (42) reads out first and second video stream data and first and second audio stream data, which are compressed and recorded on a recording medium. A demultiplexer (44) separates a signal output of the digital playback apparatus (42) into system information, the first and second video stream data and the first and second audio stream data. First and second video decoders (46,48) expand the first and second compressed video stream data outputs. First and second audio decoders (50,52) decode the first and second audio stream data outputs from the demultiplexer (44) and expand the first and second audio stream data decoded into original 4-channel audio signals, respectively. A key input section (64) generates first and second angle selection signals. A controller (62) analyzes the system information and generates a switching control signal. First and second switches (54,56) selects the first and second video and audio stream data according to the switching control signal.
摘要:
The refrigerator includes a plurality of storage compartments (1,2). A plurality of evaporators (6a,6b) are each positioned in each of the storage compartments (1,2), respectively. A compressor (3) supplies refrigerant to the evaporators (6a,6b) through a branched refrigerant conduit (7). A plurality of opening/closing valves (10a,10b) are each positioned on a refrigerant conduit upstream of each of the evaporators (6a,6b) for selectively controlling supply of refrigerant to the evaporators. Reference compartment defining means defines as a reference storage compartment one of the storage compartments (1,2) that has a relatively great load. Control means controls starting of the compressor (3) depending on a change of a temperature of the reference storage compartment.
摘要:
A digital video playback apparatus selectively reproduces video signals which are recorded by using a plurality of cameras each at different angles. A digital playback apparatus (42) reads out first and second video stream data and first and second audio stream data, which are compressed and recorded on a recording medium. A demultiplexer (44) separates a signal output of the digital playback apparatus into system information, the first and second video stream data, and the audio stream data. First and second video decoders (46, 48) expand the first and second compressed video stream data outputs. An audio decoder (50) decodes and expands the audio stream data outputs from the demultiplexer (44). A key input section generates first and second angle selection signals. A controller (62) analyzes the system information, and generates a switching control signal and a plurality of delay time and gain control signals. A switch (54) selects the first and second video stream data according to the switching control signal. A delay time and gain control circuit (52) delays the audio stream data outputs from the audio decoder (50) according to the delay time control signals, and controls gains of the delayed audio stream data according to the gain control signals.
摘要:
A digital video playback apparatus (42) selectively reproduces video signals which are recorded by using a plurality of cameras at different angles. A digital playback apparatus (42) reads out first and second video stream data and first and second audio stream data, which are compressed and recorded on a recording medium. A demultiplexer (44) separates a signal output of the digital playback apparatus (42) into system information, the first and second video stream data and the first and second audio stream data. First and second video decoders (46,48) expand the first and second compressed video stream data outputs. First and second audio decoders (50,52) decode the first and second audio stream data outputs from the demultiplexer (44) and expand the first and second audio stream data decoded into original 4-channel audio signals, respectively. A key input section (64) generates first and second angle selection signals. A controller (62) analyzes the system information and generates a switching control signal. First and second switches (54,56) selects the first and second video and audio stream data according to the switching control signal.