Methods and systems are provided for video processing. Video may be captured using an image capture device at a first definition. The image capture device may optionally be, or may be on board, an aerial vehicle, such as an unmanned aerial vehicle. A first set of video data may be transmitted to a user terminal at a second definition, which may be less than the first definition. A user may interact with the user terminal to edit the video and generate a video edit request. The video edit request may be transmitted to the image capture device, which may accordingly produce a second set of video data in accordance with the video edit request, at a third definition. The third definition may be greater than the second definition.

An athletic parameter measurement device worn by an athlete during an athletic activity session includes a housing which attaches to the athlete, a display, a processor associated with the display, and an athletic parameter measurement sensor. During the athletic activity, the device detects, using the sensor, a vertical jump height of the athlete, and displays, during the performance of the athletic activity session, a representation of the vertical jump height on the display.

Systems and methods can support a data processing apparatus. The data processing apparatus can include a data processor that is associated with a data capturing device on a stationary object and/or a movable object. The data processor can receive data in a data flow from one or more data sources, wherein the data flow is configured based on a time sequence. Then, the data processor can receive a control signal, which is associated with a first timestamp, wherein the first timestamp indicates a first time. Furthermore, the data processor can determine a first data segment by applying the first timestamp on the data flow, wherein the first data segment is associated with a time period in the time sequence that includes the first time.

The disclosure provides a method, device and system for teleconference information insertion. The method includes: a valid insertion content is acquired according to a stored insertion content after an conference insertion request is detected, and a real-time content of a conference is switched to the valid insertion content. Thus, a purpose of information insertion in a conference is achieved by pre-storing an insertion content before or during the conference, then acquiring a valid insertion content according to the stored insertion content after a conference insertion request is detected during the conference and finally switching the real-time content of the conference to the insertion content, thereby enhancing the effect of the conference.

The disclosure discloses a data processing method and device for a Light emitting diode (LED) Television (TV), and an LED TV, wherein the data processing device includes: a signal processing chip configured to perform mode conversion on a received TV signal so as to obtain a first video signal of a preset mode; and a video processing chip connected to the signal processing chip and configured to perform clock synchronization processing on the first video signal so as to obtain a second video signal and output the second video signal to an LED display. By means of the disclosure, the problem in the prior art that an LED TV can only display a TV signal of a single mode is solved, thereby achieving the effect that the LED TV can display videos of various modes and various formats.

An athletic parameter measurement device associated with a first user may include a display, a processor associated with the display, and an athletic parameter measurement sensor. During the athletic activity, the device may detect, using the sensor, athletic activity of the first user. Athletic data of the first user can be associated with activity information of a second user. A representation of a comparison of the first user's activity and the second user's activity information may be displayed.

An athletic parameter measurement device associated with a first user may include a display, a processor associated with the display, and an athletic parameter measurement sensor. During the athletic activity, the device may detect, using the sensor, athletic activity of the first user. A comparison of the first user's activity data with that of another user may be displayed, via an interface, to the fist user. The comparison between the two users may include synchronizing the athletic activity performances of the two users.

An athletic parameter measurement device associated with a first user may include a display, a processor associated with the display, and an athletic parameter measurement sensor. During the athletic activity, the device may detect, using the sensor, athletic activity of the first user. A plurality of video segments, captured by video sources, may correspond to the athletic activity and may be reconstructed to generate a video replay. Video segments of the plurality of video segments may be selected to maximize an image of the user.