Processing device, electronic device, and method of ouputting video
AssigneeSamsung Electronics Co., Ltd.
InventorsJonghyun CHOI, Sangmin SHIM
Life of this patent
Estimating the term…
Abstract
Provided are a processing device, an electronic device, and a method of outputting a video. The processing device includes a pull-down cadence detector configured to receive an input video stream generated by pulling down raw data from an external device, detect a pull-down cadence format indicating a rate at which the raw data is pulled down based on the input video stream, and output detection result information; and a pull-down cadence controller configured to output an output video stream having a second frame rate that is an integer multiple of a first frame rate of the raw data, based on the input video stream and the detection result information.
Claims21
A processing device comprising:
- a pull-down cadence detector configured to receive an input video stream generated by pulling down raw data from an external device, detect a pull-down cadence format indicating a rate at which the raw data is pulled down based on the input video stream, and output detection result information;
- and
- a pull-down cadence controller configured to output an output video stream having a second frame rate that is an integer multiple of a first frame rate of the raw data, based on the input video stream and the detection result information.
An electronic device comprising:
- a processor configured to receive an input video stream generated by pulling-down raw data from an external device, detect a pull-down cadence format indicating a ratio at which the raw data is pulled down based on the input video stream, and output an output video stream having a second frame rate that is an integer multiple of a first frame rate of the raw data based on the pull-down cadence format;
- and
- a display configured to display a video corresponding to the output video stream.
-20. (canceled)
A processing device comprising:
- a pull-down cadence driver configured to pull down raw data provided from a storage device and output an input video stream generated by pulling down the raw data;
- a pull-down cadence detector configured to detect a pull-down cadence format indicating a ratio at which the raw data is pulled down based on the input video stream and output detection result information;
- and
- a pull-down cadence controller configured to output an output video stream having a second frame rate that is an integer multiple of a first frame rate of the raw data, based on the input video stream and the detection result information.
Dependencies are inferred from the claim text.