About
The character 帧, originally represented by the traditional form 幀, is constructed from the radical 巾, which signifies cloth, combined with the phonetic component 貞 to guide its pronunciation, implying an early connection to fabric-based items like hangings or mounted scrolls. Its semantic focus gradually narrowed from these broader textile objects to specifically indicate a picture frame, a shift aligned with evolving methods of displaying and preserving visual artworks. In modern contexts, this meaning has extended metaphorically to technical domains, where it denotes a single static image within a moving sequence, such as in animation or digital video. The contemporary simplified variant 帧 maintains this conceptual foundation, preserving the cloth radical alongside the simplified phonetic element 贞.
Example Sentences Hide
这帧画面很清晰。
视频播放很流畅，没有掉帧。
动画是由一帧帧图像组成的。
游戏的每一帧都渲染得很精美。
我们需要提高视频的帧速率。
这段录像的每一帧都经过了分析。
编码器优化后，压缩效率提升了，但帧质量保持不变。
由于实时渲染的计算量巨大，开发者必须精细地平衡帧时间与画面细节。