US20020081096A1 - Image recording apparatus, image recording method and storage medium - Google Patents

Image recording apparatus, image recording method and storage medium Download PDF

Info

Publication number
US20020081096A1
US20020081096A1 US09/905,048 US90504801A US2002081096A1 US 20020081096 A1 US20020081096 A1 US 20020081096A1 US 90504801 A US90504801 A US 90504801A US 2002081096 A1 US2002081096 A1 US 2002081096A1
Authority
US
United States
Prior art keywords
recording
programs
preset
preset programs
unattended
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US09/905,048
Other languages
English (en)
Inventor
Jun Watanabe
Toshiyuki Katsumoto
Shunsuke Kunieda
Yuji Murakami
Kae Nagano
Hiroyuki Yoshizu
Masayoshi Miura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Assigned to SONY CORPORATION reassignment SONY CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: NAGANO, KAE, MIURA, MASAYOSHI, KUNIEDA, SHUNSUKE, MURAKAMI, YUJI, WATANABE, JUN, YOSHIZU, HIROYUKI, KATSUMOTO, TOSHIYUKI
Publication of US20020081096A1 publication Critical patent/US20020081096A1/en
Priority to US11/561,750 priority Critical patent/US8401372B2/en
Abandoned legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/781—Television signal recording using magnetic recording on disks or drums
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/7921—Processing of colour television signals in connection with recording for more than one processing mode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction

Definitions

  • the present invention relates to an image recording apparatus and an image recording method. More particularly, the invention relates to an apparatus and a method whereby TV programs are preset for unattended recording.
  • the above type of image recording apparatus can record video and audio signals of a plurality of TV programs on a mass storage medium typified by hard discs.
  • the image recording apparatus should preferably be equipped with a program preset function for presetting a plurality of TV programs for unattended recording, as well as a recording control function for recording the preset programs onto the storage medium.
  • the image recording apparatus capable of letting users preset TV programs for unattended recording typically permits preselection of the start and end times of each desired TV program to be recorded; program input routes over which to record the programs such as channel numbers; and levels of image quality at which the recordings are to be made. Given these settings, the apparatus is generally capable of verifying whether any preset TV programs for unattended recording overlap with one another between their preset time zones.
  • the question is what to do if any TV programs are found to overlap between their preset time zones.
  • the image recording apparatus should preferably deal with such overlapping preset TV programs in a way that is easy to handle and optimally satisfying to the user.
  • an image recording apparatus comprising: an information storing element for storing recording preset information constituted by a recording start time and a recording end time of each of preset programs for unattended recording, and by a program input route through which to input each of the preset programs; an overlap judging element for judging whether any of the preset programs for unattended recording overlap between the recording start times and the recording end times of the programs; an overlap warning element for warning of any overlapping preset programs that are judged to exist; and a priority presetting element for prioritizing the overlapping preset programs for unattended recording.
  • an image recording apparatus comprising: an information storing element for storing recording preset information constituted by a recording start time and a recording end time of each of preset programs for unattended recording, a program input route through which to input each of the preset programs, and an image recording quality; an overlap judging element for judging whether any of the preset programs for unattended recording overlap between the recording start times and the recording end times of the programs; a simultaneous recording judging element for judging whether the overlapping preset programs can be recorded simultaneously; an overlap warning element for giving a warning if any of the overlapping preset programs are not judged to be simultaneously recordable; and a priority presetting element for prioritizing the overlapping preset programs for unattended recording.
  • an image recording apparatus comprising: an information storing element for storing recording preset information constituted by a recording start time and a recording end time of each of preset programs for unattended recording, a program input route through which to input each of the preset programs, and an image recording quality; an overlap judging element for judging whether any of the preset programs for unattended recording overlap between the recording start times and the recording end times of the programs; a determining element for determining whether the overlapping preset programs belong to a single compression-coded transport stream; a simultaneous recording judging element for judging whether the overlapping preset programs can be recorded simultaneously based on what is determined by the determining element; an overlap warning element for giving a warning if any of the overlapping preset programs are not judged to be simultaneously recordable; and a priority presetting element for prioritizing the overlapping preset programs for unattended recording.
  • an image recording apparatus comprising: an information storing element for storing recording preset information constituted by a recording start time and a recording end time of each of preset programs for unattended recording, a program input route through which to input each of the preset programs, and an image recording quality; an overlap judging element for judging whether any of the preset programs for unattended recording overlap between the recording start times and the recording end times of the programs; a simultaneous recording judging element for judging whether the overlapping preset programs can be recorded simultaneously; an overlap warning element for giving a warning if any of the overlapping preset programs are not judged to be simultaneously recordable; a priority presetting element for prioritizing the overlapping preset programs for unattended recording; a multiplex recording element for multiplexing a plurality of programs into a single compression-coded transport stream for unattended recording; and a controlling element for controlling recording rates of the multiplex recording element during unattended recording in accordance with how the overlapping preset programs
  • an image recording method comprising the steps of: storing recording preset information constituted by a recording start time and a recording end time of each of preset programs for unattended recording, and by a program input route through which to input each of the preset programs; judging whether any of the preset programs for unattended recording overlap between the recording start times and the recording end times of the programs; warning of any overlapping preset programs that are judged to exist; and prioritizing the overlapping preset programs for unattended recording.
  • an image recording method comprising the steps of: storing recording preset information constituted by a recording start time and a recording end time of each of preset programs for unattended recording, a program input route through which to input each of the preset programs, and an image recording quality; judging whether any of the preset programs for unattended recording overlap between the recording start times and the recording end times of the programs; judging whether the overlapping preset programs can be recorded simultaneously; giving a warning if any of the overlapping preset programs are not judged to be simultaneously recordable; and prioritizing the overlapping preset programs for unattended recording.
  • an image recording method comprising the steps of: storing recording preset information constituted by a recording start time and a recording end time of each of preset programs for unattended recording, a program input route through which to input each of the preset programs, and an image recording quality; judging whether any of the preset programs for unattended recording overlap between the recording start times and the recording end times of the programs; determining whether the overlapping preset programs belong to a single compression-coded transport stream; judging whether the overlapping preset programs can be recorded simultaneously based on what is determined in the determining step; giving a warning if any of the overlapping preset programs are not judged to be simultaneously recordable; and prioritizing the overlapping preset programs for unattended recording.
  • an image recording method comprising the steps of: storing recording preset information constituted by a recording start time and a recording end time of each of preset programs for unattended recording, a program input route through which to input each of the preset programs, and an image recording quality; judging whether any of the preset programs for unattended recording overlap between the recording start times and the recording end times of the programs; judging whether the overlapping preset programs can be recorded simultaneously; giving a warning if any of the overlapping preset programs are not judged to be simultaneously recordable; prioritizing the overlapping preset programs for unattended recording; and changing rates of program recording in accordance with how the overlapping preset programs are prioritized, so that the overlapping preset programs are multiplexed into a single compression-coded transport stream for unattended recording.
  • FIG. 1 is a partial block diagram of a recording and reproducing apparatus embodying the invention
  • FIG. 2 is another partial block diagram of the recording and reproducing apparatus of the invention.
  • FIG. 3 is a flowchart of steps constituting an unattended recording preset routine
  • FIG. 4 is a schematic view showing how preset programs for unattended recording may typically overlap between their preset time zones
  • FIG. 5 is a flowchart of steps constituting a digital broadcast unattended recording preset routine.
  • FIG. 6 is a schematic view illustrating how preset digital broadcast programs for unattended recording may typically overlap between their preset time zones.
  • FIGS. 1 and 2 are block diagrams of a recording and reproducing apparatus 10 practiced as one embodiment of this invention.
  • the apparatus 10 involves having video and audio signals compression-coded and multiplexed by MPEG (Moving Picture Experts Group) standards into an MPEG system transport stream (TS).
  • MPEG Motion Picture Experts Group
  • TS MPEG system transport stream
  • the transport stream thus generated is written to and read from hard disc units in a hard disc drive (HDD) of the apparatus 10 for recording and reproduction.
  • HDD hard disc drive
  • analog video and audio signals will be referred to as the video signal and the audio signal respectively; digital video and audio signals will be called either digital video data and digital audio data, or simply video data and audio data.
  • the recording and reproducing apparatus 10 of this invention has an antenna 1 for receiving analog TV broadcast programs.
  • the apparatus 10 comprises: analog input terminals 11 V, 11 A and 11 S; analog output terminals 12 V, 12 A and 12 S; a digital I/O terminal 13 ; a digital interface 14 ; a digital broadcast RF signal input terminal 16 ; a reception transponder selecting unit 17 ; a decoding unit 18 ; a packet selecting unit 19 ; an input processing unit 20 ; an output processing unit 30 ; a multiplexer/demultiplexer 40 ; a buffer controller 50 ; a hard disc drive 60 ; a synchronous control circuit 70 ; a system controller 80 ; an I/O interface 90 ; an operation input unit 110 ; a driver 120 ; a display control unit 140 ; and a display unit 150 .
  • the hard disc drive 60 of this embodiment includes three hard disc units 61 , 62 and 63 .
  • a transport stream is recorded onto any of the three units and is reproduced therefrom.
  • the system controller 80 has a CPU (central processing unit) 81 .
  • a host bus 82 coupled to the CPU 81 is connected with a ROM (read only memory) 83 and a RAM (random access memory) 84 .
  • the ROM 83 accommodates beforehand programs to be executed by the CPU 81 .
  • the CPU 81 retrieves the necessary programs from the ROM 83 when controlling components of the recording and reproducing apparatus 10 .
  • the programs and data required by the CPU 81 to control various parts of the apparatus 10 in operation are written as needed to the RAM 84 .
  • the operation input unit 110 is made up of a keyboard, a mouse, buttons, switches and a remote commander.
  • the unit 110 is connected to the host bus 82 via the I/O interface 90 .
  • the driver 120 is also connected to the host bus 82 through the I/O interface 90 .
  • the driver 120 is arranged to accommodate a magnetic disc 131 , an optical disc 132 , a magneto-optical disc 133 , or a semiconductor memory 134 . Programs retained on these media are installed into the RAM 84 in a manner to be described later.
  • the display unit 150 is typically constituted by a liquid crystal display.
  • the display unit 150 is connected to the host bus 82 via the display control unit (display drive unit) 140 and I/O interface 90 .
  • Analog television broadcast signals received by the antenna 1 are selected by a tuner 21 under control of the system controller 80 operated by the operation input unit 110 .
  • the tuner 21 yields a composite video signal and an audio signal of the selected channel.
  • the signals are forwarded to one input terminal of an input switching circuit 22 .
  • the input terminals 11 V and 11 A are supplied with a composite video signal and an audio signal, respectively, from an external device.
  • the input terminal 11 S is fed with a separate video signal from the external device.
  • the composite video signal from the input terminal 11 V and the audio signal from the input terminal 11 A are sent to another input terminal of the input switching circuit 22 .
  • the input switching circuit 22 switched by the system controller 80 , selects one of the composite video signals and its accompanying audio signal for output.
  • the composite video signal from the input switching circuit 22 is separated by a YC separating circuit 23 into a luminance signal and a color-difference signal.
  • the separated signals are fed to one input terminal of another input switching circuit 24 .
  • the separate video signal (made of a luminance signal and a color-difference signal) from the input terminal 11 S is supplied to another input terminal of the input switching circuit 24 .
  • the input switching circuit 24 selects one of the luminance signals and its accompanying color-difference signal for output.
  • the luminance signal and color-difference signal from the input switching circuit 24 are subjected to analog-to-digital conversion (A/D) by an NTSC (National Television System Committee) decoder 25 before being chroma-encoded. After the processing, the NTSC decoder 25 yields component video data.
  • A/D analog-to-digital conversion
  • NTSC National Television System Committee
  • the NTSC decoder 25 further separates the luminance signal coming from the input switching circuit 24 into a frame synchronizing signal and a line synchronizing signal.
  • the separated synchronizing signals are used as a basis for generating a clock and a field discrimination signal.
  • the synchronizing signals, the clock, and the field discrimination signal thus generated are supplied to the synchronous control circuit 70 .
  • the circuit 70 uses the supplied signals as a basis for generating clock and timing signals that are sent to those components of the recording and reproducing apparatus 10 which need the signals.
  • the video data from the NTSC decoder 25 are subjected to prefiltering and other processes by a pre-video processing circuit 26 .
  • the data thus processed are fed to an MPEG video encoder 27 and a post-video processing circuit 32 in the output processing unit 30 .
  • the MPEG video encoder 27 subjects the video data from the pre-video processing circuit 26 to coding such as block DCT (discrete cosine transform), to generate a video elementary stream (ES).
  • coding such as block DCT (discrete cosine transform)
  • ES video elementary stream
  • the audio signal from the input switching circuit 22 is converted to digital audio data by an A/D converter 28 .
  • the converted data are supplied to an MPEG audio encoder 29 as well as to an output switching circuit 35 in the output processing unit 30 .
  • the MPEG audio encoder 29 subjects the audio data from the A/D converter 28 to MPEG compression coding, generating an audio elementary stream.
  • the audio elementary stream thus produced is sent to the multiplexer/demultiplexer 40 .
  • the multiplexer part of the multiplexer/demultiplexer 40 multiplexes the video elementary stream from the MPEG video encoder 27 , the audio elementary stream from the MPEG audio encoder 29 , and various control signals into an MPEG system transport stream.
  • the transport stream thus generated is sent to a buffer controller 50 .
  • the buffer controller 50 forwards an intermittent transport stream to the hard disc drive 60 . That is, the input transport stream is held temporarily in a buffer when the hard disc drive 60 performing a seek is not ready for a write operation. When the hard disc drive 60 is ready for a write, the transport stream is retrieved from the buffer at a rate higher than the input rate for output to the hard disc drive 60 . In this manner, the transport stream continuously input to the buffer controller 50 is written uninterrupted to the hard disc units 61 through 63 .
  • the hard disc drive 60 Under control of the system controller 80 , the hard disc drive 60 writes the transport stream to the hard disc units 61 through 63 .
  • the protocol for exchanges between the buffer controller 50 and the hard disc drive 60 is typically IDE (Integrated Drive Electronics).
  • the hard disc drive 60 reads the transport stream from the hard disc units 61 through 63 under control of the system controller 80 .
  • the retrieved transport stream is output to the buffer controller 50 .
  • the transport stream intermittently sent from the hard disc drive 60 is converted to a continuous transport stream before being sent to the multiplexer/demultiplexer 40 .
  • the demultiplexer part of the multiplexer/demultiplexer 40 analyzes a header of the continuous transport stream to separate a PES (Packetized Elementary Stream) from the stream.
  • PES Packetized Elementary Stream
  • the MPEG video/audio decoder 31 separates the PES coming from the multiplexer/demultiplexer 40 into a video elementary stream and an audio elementary stream.
  • the MPEG video decoder part of the video/audio decoder 31 decodes the video elementary stream for conversion into baseband video data; the MPEG audio decoder part decodes the audio elementary stream for conversion into baseband audio data. After the conversion, the video data are sent to the post-video processing circuit 32 and the audio data to the output switching circuit 35 .
  • the post-video processing circuit 32 performs such processes as switching between video data from the MPEG video/audio decoder 31 and video data from the pre-video processing circuit 26 , composing these data, and subjecting the data to a post-filtering process.
  • the post-video processing circuit 32 then generates a plurality of representative screens for GUI (graphical user interface) which are reduced in size so as to be pasted onto windows.
  • the processed video data are fed from the circuit 32 to an OSD (on-screen display) processing circuit 33 .
  • the OSD processing circuit 33 Under the direction of the system controller 80 , the OSD processing circuit 33 generates video data corresponding to text information.
  • the generated video data are multiplexed onto the window-ready video data from the post-video processing circuit 32 .
  • the multiplexed video data are sent to an NTSC encoder 34 .
  • the NTSC encoder 34 either converts the video data (component video data) from the OSD processing circuit 33 into luminance data and color-difference data, or simply subjects the video data to digital-to-analog (D/A) conversion to generate a separate video signal and a composite video signal in analog format.
  • the separate video signal is led to the output terminal 12 S while the composite video signal is forwarded to the output terminal 12 V.
  • the output switching circuit 35 selectively extracts either the audio data from the MPEG video/audio decoder 31 or the audio data from the A/D converter 28 .
  • the selected audio data are converted to an analog audio signal by a D/A converter 36 before being led to the output terminal 12 A.
  • the separate video signal, composite video signal and audio signal having reached the output terminals 12 S, 12 V and 12 A respectively are output to a monitor device 2 such as a TV set for audio and visual reproduction.
  • the recording and reproducing apparatus 10 of this embodiment has the digital interface 14 connected interposingly between the digital I/O terminal 13 and the multiplexer/demultiplexer 40 , and an external device 3 is connected to the digital I/O terminal 13 .
  • a transport stream entered from the external device 3 is written to the hard disc units 61 through 63 ; a transport stream read from the hard disc drives 61 through 63 is output to the external device 3 .
  • the external device 3 is typically an IRD (integrated receiver decoder), a personal computer or the like.
  • the digital interface 14 is typically an IEEE (Institute of Electrical and Electronics Engineers) 1394 digital interface.
  • a serial bus 4 such as an IEEE 1394 serial bus connects the external device 3 with the digital I/O terminal 13 .
  • the transport stream reaching the digital I/O terminal 13 from the external device 3 via the serial bus 4 is interfaced by the digital interface 14 before being sent to the multiplexer/demultiplexer 40 .
  • the multiplexer/demultiplexer 40 forwards the transport stream to the buffer controller 50 .
  • the buffer controller 50 causes the hard disc drive 60 to write the transport stream to the hard disc units 61 through 63 .
  • the demultiplexer part of the multiplexer/demultiplexer 40 separates a PES from the transport stream being recorded and feeds the separated PES to the MPEG video/audio decoder 31 .
  • the MPEG video/audio decoder 31 yields an analog video signal and an analog audio signal which are sent to the output terminals 12 V, 12 S and 12 A.
  • the hard disc drive 60 Upon reproduction, the hard disc drive 60 reads a transport stream from the hard disc units 61 through 63 . The retrieved transport stream is output to the buffer controller 50 which then forwards the stream to the multiplexer/demultiplexer 40 . The transport stream is interfaced by the digital interface 14 before being output to the digital I/O terminal 13 . From the digital I/O terminal 13 , the transport stream is sent to the external device 3 over the serial bus 4 . Given the transport stream, a monitor device 5 connected to the external device 3 provides video and audio output.
  • the demultiplexer part of the multiplexer/demultiplexer 40 separates a PES from the transport stream being reproduced and feeds the separated PES to the MPEG video/audio decoder 31 .
  • the MPEG video/audio decoder 31 yields a reproduced analog video signal and a reproduced analog audio signal which are sent to the output terminals 12 V, 12 S and 12 A.
  • the recording and reproducing apparatus 10 of this embodiment has the reception transponder selecting unit 17 , decoding unit 18 and packet selecting unit 19 connected interposingly between the digital broadcast RF signal input terminal 16 and the multiplexer/demultiplexer 40 .
  • a digital broadcast program may be recorded to the hard disc units 61 through 63 .
  • the reception transponder selecting unit 17 first selects the digital broadcast RF signal desired to be received and decoded.
  • the decoding unit 18 decodes a transport stream out of the selected RF signal.
  • the packet selecting unit 19 selectively separates packets of the desired program from the decoded transport stream.
  • the packet selecting unit 19 may selectively separate packets of a plurality of programs simultaneously from the decoded transport stream as long as the multiplexer/demultiplexer 40 , buffer control 50 and hard disc drive 60 can keep up with the data being processed.
  • the packets separated by the packet selecting unit 19 are sent to the multiplexer/demultiplexer 40 that in turn forwards the packets to the buffer controller 50 .
  • the buffer controller 50 causes the hard disc drive 60 to write them to the hard disc units 61 through 63 .
  • the demultiplexer part of the multiplexer/demultiplexer 40 separates a PES from the transport stream being recorded and feeds the separated PES to the MPEG video/audio decoder 31 .
  • the MPEG video/audio decoder 31 On receiving the PES, the MPEG video/audio decoder 31 generates an analog video signal and an analog audio signal which are sent to the output terminals 12 V, 12 S and 12 A.
  • the system controller 80 controls the multiplexer/demultiplexer 40 , buffer controller 50 and hard disc drive 60 in such a manner that high-priority preset programs for unattended recording are recorded preferentially, as will be described later.
  • the system controller 80 adjusts recording rates and image recording quality levels of low-priority programs in such a manner that the programs may be recorded optimally as permitted by the remaining system resources of the recording and reproducing apparatus 10 .
  • These resources include remaining capabilities of the multiplexer/demultiplexer 40 , buffer controller 50 and hard disc drive 60 , as well as recordable capacities of the hard disc units 61 through 63 .
  • FIGS. 1 and 2 show a setup in which the reception transponder selecting unit 17 , decoding unit 18 and packet selecting unit 19 constitute one system. Alternatively, two or more systems of the same kind may be furnished. Such a multiple-system setup allows programs multiplexed in different transport streams to be received and recorded at the same time.
  • FIG. 3 is a flowchart of steps constituting an unattended recording preset routine 160 performed by the system controller 80 .
  • the routine 160 is used to preset analog television broadcast programs received by the antenna 1 , video and audio signals input to the analog input terminals 11 V, 11 S and 11 A from an external unit, or a transport stream fed to the digital I/O terminal 13 from the external device 3 , for unattended recording.
  • the unattended recording preset routine 160 is started when the user carries out recording preset operations on the operation input unit 110 .
  • the system controller 80 receives unattended recording preset information made up of the channel number of a desired program (input route), a recording start time, a recording end time, and image recording quality, and writes the information to the RAM 84 .
  • step S 2 the system controller 80 compares the preset information received in step S 1 with the previously stored unattended recording preset information in the RAM 84 to see if any programs overlap between their recording start times and recording end times. If any programs are judged to overlap, step S 3 is reached in which an overlap warning is indicated on the display unit 150 . In step S 4 , a prompt indication is shown on the display unit 150 asking the user to specify whether or not to prioritize the overlapping preset programs.
  • FIG. 4 schematically shows that whereas a program A is first preset at a time “ta” for unattended recording, a program B is preset at a later time “tb” for unattended recording, so that the programs A and B partially overlap between their recording start times and recording end times.
  • the user has two options: to give priority to one of the programs A and B (i.e., prioritized), or not to give priority to any of them.
  • step S 5 the system controller 80 determines whether or not to prioritize the preset programs based on the presence or absence of a response from the user or on the contents of such a response.
  • the system controller 80 recognizes the preferential selection and goes to step S 6 .
  • step S 6 the system controller 80 adds priority preset information to the unattended recording preset information in the RAM 84 regarding the preferred program.
  • step S 7 an indication of the end of the unattended recording preset process appears on the display unit 150 . At this point, the user watching the display may change the preset information as needed.
  • step S 8 the system controller 80 determines whether or not to end the unattended recording preset process. If no response comes from the user specifying changes in the preset information, the system controller 80 judges that the process can now be terminated and deactivates the unattended recording preset routine.
  • step S 8 If in step S 8 the user specifies any change in the preset information for unattended recording, step S 1 is reached again from step S 8 , and the unattended recording preset process is repeated from the beginning.
  • step S 5 If in step S 5 the system controller 80 judges that the user has no intention of prioritizing the overlapping preset programs, step S 5 is followed directly by step S 7 . If in step S 2 the system controller 80 judges that no preset programs overlap between their recording start and end times (this also applies to a case where no previously preset program exists), then the system controller 80 goes directly to step S 7 from step S 2 .
  • the system controller 80 causes the preset programs to be recorded unattended accordingly.
  • the apparatus may include a plurality of blocks each comprising the tuner 21 , YC separating circuit 23 , NTSC decoder 25 , pre-video processing circuit 26 , MPEG video encoder 27 , A/D converter 28 , and MPEG audio encoder 29 constituting the input processing unit 20 .
  • Such a multiple-block setup allows a plurality of programs to be recorded simultaneously.
  • the system controller 80 in step S 2 computes the number of programs that may be recorded simultaneously in accordance with the number of input processing blocks configured; with the operating speeds of the multiplexer/demultiplexer 40 , buffer controller 50 and hard disc drive 60 ; and with the processing speed dictated by the preset image recording quality. A check is then made to see if the currently preset program can be recorded on the basis of whether or not the recordable program count obtained above is exceeded by the total number of preset programs.
  • the system controller 80 checks to see if the programs may be recorded simultaneously. If simultaneous recording of multiple preset programs is not judged to be available, the overlapping preset programs may be prioritized so that one or a plurality of them are preferentially recorded. In the case of low-priority preset programs, the system controller 80 verifies whether it is possible to record them simultaneously at reduced levels of image recording quality, i.e., by lowering the transfer rate or by tolerating jerky frame feeds. If the low-priority preset programs are judged to be simultaneously recordable under such less favorable conditions, the system controller 80 allows them to be recorded accordingly.
  • FIG. 5 is a flowchart of steps constituting another unattended recording preset routine. This is a digital broadcast unattended recording preset routine 170 performed by the system controller 80 when an RF signal is input to the digital broadcast RF signal input terminal 16 .
  • the digital broadcast unattended recording preset routine 170 is started when the user carries out recording preset operations on the operation input unit 110 .
  • the system controller 80 receives unattended recording preset information made up of the channel number of a desired program (input route), a recording start time, a recording end time, and image recording quality, and writes the information to the RAM 84 .
  • step S 12 the system controller 80 compares the preset information received in step S 11 with the previously stored unattended recording preset information in the RAM 84 to see if any programs overlap between their recording start times and recording end times. If any programs are judged to overlap, step S 13 is reached. In step S 13 , the system controller 80 checks to see whether the newly preset program is multiplexed in the same transport stream to which the previously preset program belongs.
  • step S 13 is followed by step S 14 .
  • the system controller 80 judges whether the two programs can be recorded simultaneously at requested levels of image quality based on the remaining recordable capacities of the hard disc units 61 through 63 ; on the operating speeds of the multiplexer/demultiplexer 40 , buffer controller 50 and hard disc drive 60 ; and on the processing speed dictated by the preset image recording quality.
  • step S 14 is followed by step S 15 .
  • step S 15 the display unit 150 gives a warning that the two programs overlap between their recording start times and recording end times.
  • step S 13 If in step S 13 the newly preset program is not found multiplexed in the same transport stream that includes the previously preset program, step S 13 is followed directly by step S 15 in which the display unit 150 displays a warning that the two programs overlap between their recording start times and recording end times.
  • step S 16 the system controller 80 displays a prompt display on the display unit 150 asking the user to specify whether or not to prioritize the overlapping programs.
  • step S 17 the system controller 80 determines whether or not to prioritize the preset programs based on the presence or absence of a response from the user or on the contents of such a response.
  • step S 18 the system controller 80 adds priority preset information to the unattended recording preset information in the RAM 84 regarding the preferred program.
  • step S 19 an indication of the end of the unattended recording preset process appears on the display unit 150 . At this point, the user watching the display may change the preset information as needed.
  • step S 20 the system controller 80 determines whether or not to end the unattended recording preset process. If no response comes from the user specifying changes in the preset information, the system controller 80 judges that the process can now be terminated and turns off the unattended recording preset routine.
  • step S 20 If in step S 20 the user specifies any change in the preset information for unattended recording, step S 11 is reached again from step S 20 , and the unattended recording preset process is repeated from the beginning.
  • step S 17 If in step S 17 the system controller 80 judges that the user has no intention of prioritizing the overlapping preset programs, step S 17 is followed directly by step S 19 . If in step S 14 the system controller 80 judges that the two preset programs can be recorded simultaneously at the requested levels of image quality, the system controller 80 goes from step S 14 directly to step S 19 . If in step S 12 the system controller 80 judges that no preset programs overlap between their recording start and end times (this also applies where no previously preset program exists), then the system controller 80 goes directly to step S 19 from step S 12 .
  • FIG. 6 schematically shows that digital broadcast programs A and B are preset both for high-image-quality unattended recording, with priority preset for the program A to be recorded preferentially.
  • case 2 the priority-preset program A is recorded at high image quality in the same manner as in case 1 , whereas the program B is recorded entirely at standard image quality. That is because the apparatus, with its hard disc units 61 through 63 of limited recordable capacities addressing the high-quality recording of the program A, has judged itself incapable of recording the program B at high image quality, including the first nonoverlapping part thereof.
  • the above-described series of unattended recording presetting steps described above may be implemented by software.
  • programs constituting the software may be installed from a suitable storage medium into the system controller 80 , i.e., a computer inside the recording and reproducing apparatus 10 that may be composed of dedicated hardware; if the apparatus 10 is constituted by a general-purpose personal computer capable of executing diverse functions based on different programs, the software may be installed from an appropriate storage medium into the computer.
  • the storage medium is offered to users apart from the recording and reproducing apparatus 10 (i.e., computer) not only as a package medium constituted by the magnetic disc (including flexible discs) 131 , optical disc (including CD-ROM (compact disc-read only memory) and DVD (digital versatile disc)) 132 , magneto-optical disc (including MD (Mini-disc), a registered trademark) 133 , or semiconductor memory 134 ; but also in the form of the ROM 83 or the hard disc units 61 through 63 in the hard disc drive 60 containing the programs and incorporated beforehand in the recording and reproducing apparatus 10 (working as a computer).
  • the recording and reproducing apparatus 10 i.e., computer
  • the steps which are stored on a storage medium and which describe the programs to be executed represent not only processes that are carried out in the depicted sequence (i.e., on a time series basis) but also processes that are conducted parallelly or individually.
  • the unattended recording preset process may be executed not only by software but also by hardware alone.
  • the recording and reproducing apparatus of the above-described embodiment utilizes hard discs as a storage medium, this is not limitative of the invention.
  • Other media such as optical discs, magneto-optical discs or semiconductor memories may be employed instead.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
US09/905,048 2000-07-14 2001-07-13 Image recording apparatus, image recording method and storage medium Abandoned US20020081096A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US11/561,750 US8401372B2 (en) 2000-07-14 2006-11-20 Image recording apparatus, image recording method and storage medium for recording television programs

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000-215242 2000-07-14
JP2000215242 2000-07-14
JP2001-144348 2001-05-15
JP2001144348A JP2002094916A (ja) 2000-07-14 2001-05-15 画像記録装置、画像記録方法および記録媒体

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/561,750 Division US8401372B2 (en) 2000-07-14 2006-11-20 Image recording apparatus, image recording method and storage medium for recording television programs

Publications (1)

Publication Number Publication Date
US20020081096A1 true US20020081096A1 (en) 2002-06-27

Family

ID=26596110

Family Applications (2)

Application Number Title Priority Date Filing Date
US09/905,048 Abandoned US20020081096A1 (en) 2000-07-14 2001-07-13 Image recording apparatus, image recording method and storage medium
US11/561,750 Expired - Fee Related US8401372B2 (en) 2000-07-14 2006-11-20 Image recording apparatus, image recording method and storage medium for recording television programs

Family Applications After (1)

Application Number Title Priority Date Filing Date
US11/561,750 Expired - Fee Related US8401372B2 (en) 2000-07-14 2006-11-20 Image recording apparatus, image recording method and storage medium for recording television programs

Country Status (5)

Country Link
US (2) US20020081096A1 (enExample)
EP (1) EP1173016B1 (enExample)
JP (1) JP2002094916A (enExample)
KR (1) KR100877455B1 (enExample)
DE (1) DE60134819D1 (enExample)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040208477A1 (en) * 2003-04-21 2004-10-21 Pioneer Digital Technologies, Inc. Video recorder having user extended and automatically extended time slots
US20060062242A1 (en) * 2004-09-23 2006-03-23 Sony Corporation Reliable audio-video transmission system using multi-media diversity
US20060062243A1 (en) * 2004-09-23 2006-03-23 Dacosta Behram M Reliable audio-video transmission system using multi-media diversity
US20060120688A1 (en) * 2004-12-08 2006-06-08 Orion Electric Co., Ltd., Electronic device including timer programmed recording means
US20060159419A1 (en) * 2004-12-15 2006-07-20 Koji Fujita Recording control device and method, recording medium, and program
US20060215988A1 (en) * 2003-04-14 2006-09-28 Tol Ronald M Recording of broadcast programmes
US20080225038A1 (en) * 2007-03-12 2008-09-18 Samsung Electronics Co., Ltd. Display apparatus having a plurality of input terminals and method thereof
US20100166386A1 (en) * 2003-04-21 2010-07-01 Aptiv Digital, Inc. Video recorder having user extended and automatically extended time slots
US20100247067A1 (en) * 2009-03-26 2010-09-30 Dish Network L.L.C. Apparatus And Methods For Recording Adjacent Time Slots Of Television Programming On The Same Channel
US8291461B2 (en) 2000-10-11 2012-10-16 United Video Properties, Inc. Systems and methods for managing the distribution of on-demand media
US8989561B1 (en) 2008-05-29 2015-03-24 Rovi Guides, Inc. Systems and methods for alerting users of the postponed recording of programs
US9186052B1 (en) * 1997-10-06 2015-11-17 Micro-Imagaing Solutions Reduced area imaging device incorporated within endoscopic devices
US9307278B2 (en) 2000-03-31 2016-04-05 Rovi Guides, Inc. Systems and methods for reducing cut-offs in program recording

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2837648B1 (fr) * 2002-03-20 2004-07-23 France Telecom Constitution d'un programme de pilotage d'equipements recepteurs d'emissions de radio et television
EP1623419A1 (en) 2003-05-12 2006-02-08 Matsushita Electric Industrial Co., Ltd. Recording device, and related control method, computer program and system lsi
JP4578794B2 (ja) 2003-09-30 2010-11-10 ソニー株式会社 マルチシステム、データ格納部アクセス装置およびデータ格納部アクセス方法
WO2005104088A1 (ja) 2004-04-19 2005-11-03 Sony Computer Entertainment Inc. 楽音を再生する装置、及びそれを含む複合装置
JP2005348072A (ja) 2004-06-02 2005-12-15 Pioneer Electronic Corp 処理制御装置、データ処理装置、処理制御方法、そのプログラム、および、そのプログラムを記録した記録媒体
US20060093325A1 (en) * 2004-11-02 2006-05-04 Mitsuhiro Imai Data recording controller, method of controlling data recording controller, program, data recording system, and data recording device
US20060104611A1 (en) * 2004-11-15 2006-05-18 Pioneer Research Center Usa, Inc. Flexible conflict resolution in scheduled recording of broadcast content
JPWO2006064692A1 (ja) * 2004-12-15 2008-06-12 パイオニア株式会社 記録装置および記録方法
KR100609551B1 (ko) * 2005-01-06 2006-08-08 엘지전자 주식회사 방송 프로그램을 연속 녹화하는 방법 및 장치
JP4498155B2 (ja) * 2005-01-28 2010-07-07 キヤノン株式会社 コンテンツ記録方法及びコンテンツ記録装置
US8798433B2 (en) 2007-05-04 2014-08-05 United Video Properties, Inc. Systems and methods for recording overlapping media content during scheduling conflicts
JP2009033369A (ja) * 2007-07-26 2009-02-12 Sony Corp 記録装置、再生装置、記録再生装置、撮像装置、記録方法およびプログラム

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5187589A (en) * 1988-07-28 1993-02-16 Pioneer Electronic Corporation Multiprogram video tape recording and reproducing device
US5307173A (en) * 1988-12-23 1994-04-26 Gemstar Development Corporation Apparatus and method using compressed codes for television program record scheduling
US5809202A (en) * 1992-11-09 1998-09-15 Matsushita Electric Industrial Co., Ltd. Recording medium, an apparatus for recording a moving image, an apparatus and a system for generating a digest of a moving image, and a method of the same
US6185360B1 (en) * 1996-10-08 2001-02-06 Matsushita Electric Industrial Co., Ltd. Information receiving system and method
US6240240B1 (en) * 1995-10-27 2001-05-29 Sony Corporation Apparatus and method for controlling the recording of television programs
US6344878B1 (en) * 1998-03-06 2002-02-05 Matsushita Electrical Industrial Television program recording reservation apparatus
US6445872B1 (en) * 1996-05-24 2002-09-03 Matsushita Electric Industrial Co., Ltd. Recording and reproducing apparatus for recording digital broadcast compression-coded data of video signals of a multiplicity of channels
US7003213B1 (en) * 1998-12-10 2006-02-21 Hitachi, Ltd. Automatic broadcast program recorder
US7017179B1 (en) * 1998-10-29 2006-03-21 International Business Machines Corporation Data receiving apparatus and method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2949748B2 (ja) * 1990-01-21 1999-09-20 ソニー株式会社 番組予約装置
WO1992022983A2 (en) * 1991-06-11 1992-12-23 Browne H Lee Large capacity, random access, multi-source recorder player
JP3215781B2 (ja) 1995-03-28 2001-10-09 東芝テック株式会社 硬貨収納払出し装置
JPH10199142A (ja) * 1997-01-06 1998-07-31 Sony Corp 番組記録装置
US6208799B1 (en) * 1997-04-29 2001-03-27 Time Warner Entertainment Company L.P. VCR recording timeslot adjustment
EP1036466B1 (en) * 1997-07-21 2003-03-26 E Guide, Inc. Method for navigating within a television program guide having advertisements
JP3485159B2 (ja) * 1998-06-10 2004-01-13 船井電機株式会社 記録再生装置
JP3494355B2 (ja) * 1998-11-13 2004-02-09 日本ビクター株式会社 映像音響機器及びその制御方法

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5187589A (en) * 1988-07-28 1993-02-16 Pioneer Electronic Corporation Multiprogram video tape recording and reproducing device
US5307173A (en) * 1988-12-23 1994-04-26 Gemstar Development Corporation Apparatus and method using compressed codes for television program record scheduling
US5809202A (en) * 1992-11-09 1998-09-15 Matsushita Electric Industrial Co., Ltd. Recording medium, an apparatus for recording a moving image, an apparatus and a system for generating a digest of a moving image, and a method of the same
US6078726A (en) * 1992-11-09 2000-06-20 Matsushita Electric Industrial Co., Ltd. Recording medium, an apparatus for recording a moving image, an apparatus and a system for generating a digest of a moving image, and a method of the same
US6240240B1 (en) * 1995-10-27 2001-05-29 Sony Corporation Apparatus and method for controlling the recording of television programs
US6445872B1 (en) * 1996-05-24 2002-09-03 Matsushita Electric Industrial Co., Ltd. Recording and reproducing apparatus for recording digital broadcast compression-coded data of video signals of a multiplicity of channels
US6185360B1 (en) * 1996-10-08 2001-02-06 Matsushita Electric Industrial Co., Ltd. Information receiving system and method
US6344878B1 (en) * 1998-03-06 2002-02-05 Matsushita Electrical Industrial Television program recording reservation apparatus
US7017179B1 (en) * 1998-10-29 2006-03-21 International Business Machines Corporation Data receiving apparatus and method
US7003213B1 (en) * 1998-12-10 2006-02-21 Hitachi, Ltd. Automatic broadcast program recorder

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9667896B2 (en) * 1997-10-06 2017-05-30 Cellect Llc Reduced area imaging device incorporated within endoscopic devices
US9198565B2 (en) 1997-10-06 2015-12-01 Micro-Imaging Solutions Reduced area imaging device incorporated within endoscopic devices
US9186052B1 (en) * 1997-10-06 2015-11-17 Micro-Imagaing Solutions Reduced area imaging device incorporated within endoscopic devices
US9307278B2 (en) 2000-03-31 2016-04-05 Rovi Guides, Inc. Systems and methods for reducing cut-offs in program recording
US8291461B2 (en) 2000-10-11 2012-10-16 United Video Properties, Inc. Systems and methods for managing the distribution of on-demand media
US9197916B2 (en) 2000-10-11 2015-11-24 Rovi Guides, Inc. Systems and methods for communicating and enforcing viewing and recording limits for media-on-demand
US20060215988A1 (en) * 2003-04-14 2006-09-28 Tol Ronald M Recording of broadcast programmes
US20100166386A1 (en) * 2003-04-21 2010-07-01 Aptiv Digital, Inc. Video recorder having user extended and automatically extended time slots
US20040208477A1 (en) * 2003-04-21 2004-10-21 Pioneer Digital Technologies, Inc. Video recorder having user extended and automatically extended time slots
US7853120B2 (en) * 2003-04-21 2010-12-14 Aptiv Digital, Inc. Video recorder having user extended and automatically extended time slots
US9848161B2 (en) 2003-04-21 2017-12-19 Rovi Guides, Inc. Video recorder having user extended and automatically extended time slots
US8532466B2 (en) 2003-04-21 2013-09-10 Aptiv Digital, Inc. Video recorder having user extended and automatically extended time slots
US20110194841A1 (en) * 2003-04-21 2011-08-11 Aptiv Digital, Inc. Video recorder having user extended and automatically extended time slots
US8176516B2 (en) 2003-04-21 2012-05-08 Aptiv Digital, Inc. Video recorder having user extended and automatically extended time slots
US20060062243A1 (en) * 2004-09-23 2006-03-23 Dacosta Behram M Reliable audio-video transmission system using multi-media diversity
US8184657B2 (en) 2004-09-23 2012-05-22 Sony Corporation Reliable audio-video transmission system using multi-media diversity
US8374087B2 (en) 2004-09-23 2013-02-12 Sony Corporation Reliable audio-video transmission system using multi-media diversity
US20060062242A1 (en) * 2004-09-23 2006-03-23 Sony Corporation Reliable audio-video transmission system using multi-media diversity
US20060120688A1 (en) * 2004-12-08 2006-06-08 Orion Electric Co., Ltd., Electronic device including timer programmed recording means
US20060159419A1 (en) * 2004-12-15 2006-07-20 Koji Fujita Recording control device and method, recording medium, and program
US7885518B2 (en) * 2004-12-15 2011-02-08 Sony Corporation Recording control device and method, recording medium, and program
US20080225038A1 (en) * 2007-03-12 2008-09-18 Samsung Electronics Co., Ltd. Display apparatus having a plurality of input terminals and method thereof
US7990370B2 (en) * 2007-03-12 2011-08-02 Samsung Electronics Co., Ltd. Display apparatus having a plurality of input terminals and method thereof
US8989561B1 (en) 2008-05-29 2015-03-24 Rovi Guides, Inc. Systems and methods for alerting users of the postponed recording of programs
US9723363B2 (en) 2008-05-29 2017-08-01 Rovi Guides, Inc. Systems and methods for alerting users of the postponed recording of programs
US11245965B2 (en) 2008-05-29 2022-02-08 Rovi Guides, Inc. Systems and methods for alerting users of the postponed recording of programs
US11689768B2 (en) 2008-05-29 2023-06-27 Rovi Guides, Inc. Systems and methods for alerting users of the postponed recording of programs
US9154721B2 (en) * 2009-03-26 2015-10-06 Dish Network L.L.C. Apparatus and methods for recording adjacent time slots of television programming on the same channel
US20100247067A1 (en) * 2009-03-26 2010-09-30 Dish Network L.L.C. Apparatus And Methods For Recording Adjacent Time Slots Of Television Programming On The Same Channel

Also Published As

Publication number Publication date
KR100877455B1 (ko) 2009-01-07
EP1173016A2 (en) 2002-01-16
EP1173016B1 (en) 2008-07-16
KR20020008013A (ko) 2002-01-29
US8401372B2 (en) 2013-03-19
US20070092206A1 (en) 2007-04-26
DE60134819D1 (de) 2008-08-28
JP2002094916A (ja) 2002-03-29
EP1173016A3 (en) 2006-02-01

Similar Documents

Publication Publication Date Title
US8401372B2 (en) Image recording apparatus, image recording method and storage medium for recording television programs
CN1196332C (zh) 用于传送数字通用盘片信息的装置和方法
US7155109B2 (en) Programmable video recorder having flexible trick play
KR100997166B1 (ko) 디코딩 장치 및 디코딩 방법
US20100239233A1 (en) Video Processing and Optical Recording
KR100968842B1 (ko) 복호 장치 및 복호 방법
US7668441B2 (en) Image recording and reproducing apparatus capable of re-compressing and re-recording recorded data and a method thereof
JP2009033415A (ja) 表示システム、表示制御装置、表示制御方法、再生装置、再生方法、およびプログラム
EP1675394B1 (en) Personal video recorder system and method for reproducing a signal in the system
JP2006287825A (ja) 記録装置
JP2003244600A (ja) 情報記録再生装置
JP2004007118A (ja) テレビジョン信号再生装置及び再生方法
US8897616B2 (en) Apparatus and method for upconverting content data
JP2009188440A (ja) 録画再生装置
JP4288442B2 (ja) 記録再生装置および映像処理方法
US7206502B2 (en) Apparatus and method for recording and reproducing digital data
KR100578246B1 (ko) 디지털 인터페이스를 통한 오디오 데이터 전송방법
JP4333617B2 (ja) デジタル放送記録装置及びデジタル放送記録方法
KR100578244B1 (ko) 디지털 인터페이스를 통한 오디오 데이터 전송방법
JP3632972B2 (ja) パーソナルビデオレコーダ
JP2001326908A (ja) 記録再生装置及び記録再生装置の制御方法
KR20050004153A (ko) Ｖｆｃ 메모리 관리를 위한 방법 및 시스템
JP2002033986A (ja) 画像記録再生装置、画像記録再生方法および記録媒体
JP2003264762A (ja) デジタルｔｖ受信機
JP2008066812A (ja) 映像記録装置

Legal Events

Date Code Title Description
AS Assignment

Owner name: SONY CORPORATION, JAPAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:WATANABE, JUN;KATSUMOTO, TOSHIYUKI;KUNIEDA, SHUNSUKE;AND OTHERS;REEL/FRAME:012536/0824;SIGNING DATES FROM 20010919 TO 20011008

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION