VideoQ

VideoQ[video]

video が有効なVideoオブジェクトの形式のときはTrueを，それ以外のときはFalseを返す．

例題

例  (2)

有効な動画オブジェクト：

有効な動画オブジェクトではない，頭部がVideoの式：

Wolfram Research (2020), VideoQ, Wolfram言語関数， https://reference.wolfram.com/language/ref/VideoQ.html.

テキスト

Wolfram Research (2020), VideoQ, Wolfram言語関数， https://reference.wolfram.com/language/ref/VideoQ.html.

CMS

Wolfram Language. 2020. "VideoQ." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/VideoQ.html.

APA

Wolfram Language. (2020). VideoQ. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/VideoQ.html

BibTeX

@misc{reference.wolfram_2024_videoq, author="Wolfram Research", title="{VideoQ}", year="2020", howpublished="\url{https://reference.wolfram.com/language/ref/VideoQ.html}", note=[Accessed: 21-November-2024 ]}

BibLaTeX

@online{reference.wolfram_2024_videoq, organization={Wolfram Research}, title={VideoQ}, year={2020}, url={https://reference.wolfram.com/language/ref/VideoQ.html}, note=[Accessed: 21-November-2024 ]}