Video data processing method, processing device and storage medium
A technology of video data and processing method, applied in the field of data processing, to achieve the effect of obtaining an appropriate number of frames
Active Publication Date: 2018-07-27
TENCENT TECH (SHENZHEN) CO LTD
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- Application Information
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[0005] Embodiments of the present invention provide a video data processing method, processing device, and storage medium, aiming to perform real-time processing of various additional functions on video data, without complex reprocessing in the later stage, and with an appropriate number of frames to be collected, without causing picture loss. Poor quality or playback lag
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[0030] Referring to the drawings, wherein like reference numerals represent like components, the principles of the present invention are exemplified when implemented in a suitable computing environment. The following description is based on illustrated specific embodiments of the invention, which should not be construed as limiting other specific embodiments of the invention not described in detail herein.
[0031] In the following description, specific embodiments of the present invention will be described with reference to steps and symbols executed by one or more computers, unless otherwise stated. Accordingly, these steps and operations will several times be referred to as being computer-implemented, which herein refers to operations by a computer processing unit of electronic signals representing data in a structured form. This operation transforms the data or maintains it in a location in the computer's memory system that can reconfigure or otherwise alter the operation ...
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The invention discloses a video data processing method, a processing apparatus and a storage medium. The processing method comprises the following steps of opening a video stream thread, wherein the video stream thread includes a display thread and a thread pool, and the thread pool includes multiple processing threads; acquiring original video data and processing the original video data through calling the display thread and the thread pool so as to generate a processing video stream; acquiring a play mode, wherein the play mode includes a recorded frame rate, the recorded frame rate is used to determine a frame collection quantity in a unit time; and calling an idle processing thread in the thread pool, and recording each frame in the processing video stream according to the recorded frame rate. In the invention, the video stream thread is opened, and through the display thread and the thread pool in the video stream thread, an image processor and a central processor are called respectively to carry out cooperation processing of various additional functions on the original video data. Later complex reprocessing is not needed, and a number of collected frames is appropriate so that a problem that image quality is poor or the video can not be played smoothly is prevented.
Description
technical field [0001] The invention belongs to the field of data processing, and in particular relates to a video data processing method, processing device and storage medium. Background technique [0002] Video recording has become one of the essential functions of mobile terminals, enabling users to record unforgettable moments anytime and anywhere. In addition to conventional video recording, the mobile terminal also provides many additional functions, such as: beauty, picture-in-picture, slow motion, time-lapse photography, etc., to enhance the fun of watching videos. However, the above-mentioned additional functions can only exist independently, and cannot be realized simultaneously during the recording process, such as: slow-motion videos of beautification that cannot be recorded. [0003] In this regard, the existing solution is to first select one of the additional functions to record, such as: beauty, and then perform another additional function by adjusting the p...
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IPC IPC(8): H04N5/76H04N5/91
CPCH04N5/76H04N5/91
Inventor 梁宇轩
Owner TENCENT TECH (SHENZHEN) CO LTD