Tencent Technology (Shenzhen) Company Limited

Tencent Technology Company Limited

Renjian Chen

Guopeng Qi

Xinxing Chen

Hailong Gong

Haizhong Chen

Haobin Liang

An animation data encoding method includes obtaining animation data corresponding to an animation tag code from an animation project file. In response to a determination that attribute types exist in an attribute structure table corresponding to the animation tag code, the method further includes determining attribute flag information corresponding to each attribute in the attribute structure table. The method also includes encoding, by processing circuitry of a computer device, an attribute value corresponding to each attribute in the animation data according to the attribute flag information, to obtain attribute content corresponding to each attribute. The method further includes, for each attribute, sequentially storing the corresponding attribute flag information and the corresponding attribute content according to an attribute order of the attribute structure table, to obtain a dynamic attribute data block corresponding to the animation tag code.

Animation data encoding/decoding method and apparatus, storage medium, and computer device

An electronic device obtains a video special effect file. The device extracts a duration scaling logic from the video special effect file. The device obtains a target playback duration that needs to be achieved during application of the video special effect file to a design scene. The target playback duration is different from an original playback duration of the video special effect file. The device determines a special effect frame corresponding to a target timeline in the video special effect file according to the duration scaling policy. The target timeline has a length that is the same as the target play duration. The device renders a plurality of frames of a video according to the special effect frame, so as to obtain a target video special effect that matches the target playback duration.

Video special effect processing method and apparatus, and electronic device

An animation file processing method and apparatus, a computer-readable storage medium, and a computer device are provided. The method includes: obtaining a bitmap image sequence corresponding to an original animation file; encoding a differential pixel region between a bitmap image in the bitmap image sequence and a corresponding key bitmap image when the bitmap image is a non-key bitmap image, to obtain an encoded picture corresponding to the bitmap image; and generating an animation export file corresponding to the original animation file according to encoded pictures corresponding to bitmap images in the bitmap image sequence.

Animation file processing method and apparatus, computer-readable storage medium, and computer device

An animation rendering method is provided. The method includes: obtaining an animation file in a target format; determining, in response to determining that the animation file is decoded, an animation drawing data interval meeting a stationary condition from animation drawing data obtained through decoding; caching initial animation drawing data in the animation drawing data interval; reading, in response to determining that animation drawing data corresponding to a to-be-played frame meets the stationary condition in a playback process of the animation file, the cached initial animation drawing data corresponding to the to-be-played frame; and performing animation rendering according to the read initial animation drawing data.

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Renjian Chen