gives the list of subtitle decoders available for each video container.


$SubtitleDecoders
gives the list of subtitle decoders available for each video container.
Details

- The list of available subtitle decoders is returned as an association in the form of <|"MP4"->{{enc1,descr1},…},…|>, where deci is an available decoder described by descri.
- See the tech note for more details about codec support.
Related Guides
History
Text
Wolfram Research (2020), $SubtitleDecoders, Wolfram Language function, https://reference.wolfram.com/language/ref/$SubtitleDecoders.html.
CMS
Wolfram Language. 2020. "$SubtitleDecoders." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/$SubtitleDecoders.html.
APA
Wolfram Language. (2020). $SubtitleDecoders. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/$SubtitleDecoders.html
BibTeX
@misc{reference.wolfram_2025_$subtitledecoders, author="Wolfram Research", title="{$SubtitleDecoders}", year="2020", howpublished="\url{https://reference.wolfram.com/language/ref/$SubtitleDecoders.html}", note=[Accessed: 13-August-2025]}
BibLaTeX
@online{reference.wolfram_2025_$subtitledecoders, organization={Wolfram Research}, title={$SubtitleDecoders}, year={2020}, url={https://reference.wolfram.com/language/ref/$SubtitleDecoders.html}, note=[Accessed: 13-August-2025]}