Beijing Microlive Vision Technology Co., Ltd

Beijing Bytedance Network Technology Co., Ltd.

He Guo

Chao Gao

Jing Xie

Jianqiang He

Lei Si

Disclosed are method and apparatus for video watermarking, an electronic device and a storage medium. The method includes steps described below. Image data of a target video frame is converted from an RGB format to a YUV format; in the YUV format, an offset with a preset value is superimposed on a pixel value of a pixel point corresponding to a shape be watermarked on the target video frame; and the target video frame on which the offset is superimposed is encoded.

Method and apparatus for video watermarking, and storage medium

Disclosed in embodiments of the present disclosure are a method and an apparatus used for image display. A specific embodiment of the present method comprises: determining a selected time point of a user performing adjustment of playback progress of a target video, the target video comprising a key frame set; determining a target key frame in the key frame set, a difference between a time point corresponding to the target key frame and the selected time point meeting a first pre-determined condition; on the basis of the target key frame, performing decoding of a video frame corresponding to the selected time point, obtaining a decoded video frame; displaying the decoded video frame in a first target display region. The present embodiment increases flexibility of video frame display, and helps increase user positioning and video frame processing effectiveness.

Image display method and apparatus

Disclosed are an image processing method, an image processing apparatus, an electronic device, and a storage medium. The method includes: when a camera continuously outputs original images, a first frame image output by the camera is acquired; it is determined whether to perform a brightness compensation on the camera according to a brightness value of the first frame image and a brightness threshold range; and it is repeatedly continued to acquire an image to be measured output by the camera after a preset time interval and determined whether to perform the brightness compensation on the camera according to a brightness value of the image to be measured and the brightness threshold range, until the camera stops outputting the original images.

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Beijing, China

He Guo