Abstract: An audio output circuit includes a DAC module, a line out circuit, and a headphone amplifier circuit. The digital to analog conversion (DAC) module is coupled to convert an audio component of digitized multimedia data into an analog audio signal. The line out circuit is coupled to amplify the analog audio signal based on a line out volume setting. The headphone amplifier is coupled to amplify the analog audio signal based on a volume setting to produce an amplified analog audio signal.

Abstract: A parking violation recording system capable of recording violations based on the location of a violating vehicle, is provided. The system includes at least one camera located on a mass transit vehicle, oriented so that it is capable of viewing a violating vehicle and recording an image containing violating vehicle information of the violating vehicle; at least one locator provided on said mass transit vehicle and capable of providing data for determining the geographic position of the mass transit vehicle; and a data processing sub-system, coupled to the at least on camera and the at least one locator for recording both the violating vehicle information and the geographic data in a violation data record. In another aspect, the invention is directed to a method of enforcing bus zone regulations.

Abstract: There is disclosed a video camera which has a normal moving image sensing mode, and a still image sensing mode for sensing an image on a negative film set in a film adapter attached as a still image. An optical image of a subject is photoelectrically converted into an image signal, and whether or not the subject is a negative film is detected on the basis of a predetermined signal component in the image signal. If it is detected that the subject is the negative film, the still image sensing mode starts while setting signal processing in a negative/positive conversion mode and setting the focal length of the lens system at the wide-angle position.

Abstract: Multiple streams of data are streamed to a user's terminal with images from different cameras. Low resolution thumbnail images tell the user what image streams are available. A focus stream provides high resolution images from a selected camera. A user can switch the focus stream to another stream by clicking on the associated thumbnail. An intelligent buffer is provided which anticipates the commands that will be issued by a user. Unused bandwidth is utilized to transmit data to the intelligent buffer to prepare to execute the anticipated commands. The data so accumulated is used to execute commands without any significant (or with less) latency. Data concerning a user and data concerning the operation of the system is gathered and added to a data base of user actions. Reports concerning the usage are later prepared.

Abstract: In still frame images from a film, the first frame of an image block is produced in a fade-in manner for gradually outputting a picture. If the end of a beginning part of a theme block is detected from information for a next frame, the process is advanced to a step to select a production method including relevantly large movement on the assumption that the scene is moved to an intermediate part of the theme block. If the intermediate part is ended, a different production method including relevantly small movement is selected on the assumption that the scene is moved to an end part.

Abstract: A film holder holds a film original and an image reading device uses the film holder for the purpose of easily changing the frames of the film original. The film holder is provided with a holder main body and an adapter. The holder main body holds the film original and has a plurality of openings that face the images of each frame of the film original. The adapter holds the holder main body so that sliding is possible along a length of the film original and has windows that coincide with at least one of the plurality of openings of the holder main body.

Abstract: A telecine scanner having a capstan roll (3) continuously advancing the film through a picture scanning station, includes a capstan motor (2) controlled by a phase signal derived from a tachodisc (7) of a sprocket (8) driven by the film (1). To improve vertical picture steadiness, this phase signal is derived from a higher-frequency pulse signal after the capstan roll (3) has run up to speed.

Abstract: A portable and economical telecine machine for rapidly converting images recorded on motion picture film to electronically available and manipulable video signals with extremely high frame accuracy and temporal correspondence. On a commercially-available flatbed editing table, motion picture film passes through a light-tight enclosure surrounding a strobe, the film, a mirror, and a video camera. When the film is centered between the strobe and the camera, the strobe flashes to optically transmit the film image to the video camera. The film is then advanced exactly one single film frame to record the next image. In this way, film images are recorded frame by frame by a video camera, converting the film images into video signals. Passage of the film is monitored by a film sprocket coupled to a bi-phase encoder. When the image is optically transmitted to the camera, it is recorded in the two next available video fields by the video camera.

Abstract: A width of a illumination light being transmitted through a film is restricted within a distance between frames of the film. The film is transported to a position where only an area between frames is illuminated after the image of one frame is picked up, and a film transport is stopped. Then, the light is diminished or turned off when any operation is not instructed within a first time. Next, the film is transported in such a manner that a middle part of the frame is positioned below or above a photo detector when any operation is not instructed within a second time after the first time has passed, and the film transport is stopped. Then, a magnetic head is pressed against the film and the film is released from being held between the capstan and the pinch roller.

Abstract: In a telecine apparatus for converting a light passed through a film into a video signal comprises a transporting device for transporting the film intermittently, operation of a shutter is controlled so that a light from an irradiating device becomes incident on a solid state image sensing element of odd and even simultaneous exposure and sequential-read out system during a period between a storage starting timing of a signal of an odd field of the solid state image sensing element and a read-out timing of a signal of an even field or during a period between a storage starting timing of a signal of an even field of the solid state image sensing element and a read-out timing of a signal of an even field. Further, operation of the transporting device is controlled such that a timing at which the film is intermittently transported becomes the equal interval.

Abstract: A telecine system for converting motion picture film to video contains a pulldown mechanism and a rotating shutter. The telecine system creates a 3-2 film frame to video frame conversion. The pulldown mechanism transports the film and the rotating shutter exposes the film to a video camera. The pulldown mechanism contains a film aperture and a pin registration system. The film is transported over the film aperture during a pulldown period, and the pin registration system provides precise placement of the film frame over the film aperture. The pulldown periods occur during constant intervals. During a register period of the telecine system, the single film frame is held steady over the film aperture. A rotating shutter contains five apertures wherein each aperture is used to expose a film frame to the camera.

Abstract: A motion detecting circuit for a video signal processor having a filter arrangement for separating the video signal into the low and high frequency components, a first detecting circuit for detecting a low frequency luminance moving signal, a second detecting circuit for detecting a high frequency luminance moving signal, a third detecting circuit for detecting a chrominance moving signal, a first threshold circuit for generating a low band luminance motion digit signal, a second threshold circuit for generating a high band luminance motion digit signal, a control circuit coupled for generating a control signal in response to the low and high band luminance motion digit signals, a gate circuit for selectively transmitting the chrominance moving signal in response to the control signal and a selector for selectively outputting the one of the low frequency luminance moving signal and the chrominance moving signal having the high signal intensity.