Abstract: A method includes initiating, through an interface of a data processing device, reverse playback of a video file stored in a memory of the data processing device. The method also includes causing, through a set of instructions associated with a processor of the data processing device communicatively coupled to the memory and/or an operating system executing on the data processing device, the processor to read frames corresponding to the video file in a reverse chronological order within a desired timeframe following the initiation of the reverse playback. Further, the method includes decoding, through the processor, each frame corresponding to the reverse chronological order for rendering thereof on the data processing device.

Abstract: A method includes initiating, through an interface of a data processing device, generation of one or more excerpt(s) of a video sequence associated with a video file stored in a memory of the data processing device. The method also includes automatically reading, through a processor of the data processing device communicatively coupled to the memory, video frames of the video file corresponding to the one or more excerpt(s) and reference video frames thereof in accordance with the initiation through the interface. Further, the method includes decoding, through the processor, the video frames of the video file corresponding to the one or more excerpt(s) and the reference video frames thereof following the automatic reading for rendering thereof on the data processing device.

Abstract: A method includes monitoring, through a battery driver component of a embedded operating system executing on a data processing system deriving power from a battery, a state of the battery. The method also includes modifying, through a backlight driver component of the embedded operating system, an intensity level of a backlight of one or more Input/Output (I/O) devices of the data processing system from a current level associated with a normal operation thereof to an intensity level lower than the current level when the battery is detected to be in a critical state to prolong a lifetime thereof. The critical state is associated with a remaining charge on the battery being below a threshold required to maintain the data processing system in a powered on state.

Abstract: A method includes initiating, through an interface of a data processing device, generation of one or more excerpt(s) of a video sequence associated with a video file stored in a memory of the data processing device. The method also includes automatically reading, through a processor of the data processing device communicatively coupled to the memory, video frames of the video file corresponding to the one or more excerpt(s) and reference video frames thereof in accordance with the initiation through the interface. Further, the method includes decoding, through the processor, the video frames of the video file corresponding to the one or more excerpt(s) and the reference video frames thereof following the automatic reading for rendering thereof on the data processing device.

Abstract: A method includes initiating, through an interface of a data processing device, reverse playback of a video file stored in a memory of the data processing device. The method also includes causing, through a set of instructions associated with a processor of the data processing device communicatively coupled to the memory and/or an operating system executing on the data processing device, the processor to read frames corresponding to the video file in a reverse chronological order within a desired timeframe following to initiation of the reverse playback. Further, the method includes decoding, through the processor, each frame corresponding to the reverse chronological order for rendering thereof on the data processing device.

Abstract: A method includes providing, in a camera system, a flash light including one or more Light Emitting Diodes (LEDs) having color changing ability based on the one or more LEDs being constituted by a combination of semiconductor compounds, and providing a user interface on the camera system to enable a user of the camera system to modify a number of settings on the camera system. The method also includes modifying, through a flash light driver component, an intensity level of the flash light and/or a voltage supplied thereto through a flash light driver circuit of the flash light in accordance with an appropriate modified setting by the user on the user interface. The modification of the voltage supplied to the flash light enables an appropriate modification of a color of a light emitted by the flash light.

Abstract: A method includes monitoring, through a battery driver component of a embedded operating system executing on a data processing system deriving power from a battery, a state of the battery. The method also includes modifying, through a backlight driver component of the embedded operating system, an intensity level of a backlight of one or more Input/Output (I/O) devices of the data processing system from a current level associated with a normal operation thereof to an intensity level lower than the current level when the battery is detected to be in a critical state to prolong a lifetime thereof. The critical state is associated with a remaining charge on the battery being below a threshold required to maintain the data processing system in a powered on state.