Sonix transcribes your MTS file and exports it as SRT subtitles that you can use with any video platform or editor.
HD camcorder video format (AVCHD)
MTS files are also Advanced Video Codec High Definition (AVCHD) video files that contain high definition MPEG videos that have been captured by certain models of video camcorders. Originally designed by Sony and Panasonic for their High Definition camcorders, JVC, Sanyo, and Canon camcorders also now record audio and video in the MTS file format. Typically MTS videos have high definition streams and support both 720p and 1080i HD videos.
High-definition video and audio quality
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Upload your MTS file from your computer or cloud storage.
Choose from 53+ languages spoken in your file.
Sonix AI transcribes and timestamps your MTS audio.
Fine-tune subtitle timing and text with our editor.
Download your MTS subtitles as an SRT file.
Yes! Sonix transcribes your MTS file with precise timestamps and exports it as SRT subtitles ready for any video platform.
SRT (SubRip Subtitle) is the most widely supported subtitle format. It works with YouTube, Vimeo, Facebook, and all major video editors.
Sonix generates word-level timestamps accurate to the hundredth of a second, ensuring your subtitles sync perfectly with the audio.
Yes! Our editor lets you adjust subtitle timing, merge or split captions, and customize character limits per line.
Absolutely! Upload your SRT file to YouTube Studio and your subtitles will sync automatically with your video.
Yes! Customize your SRT with options for max characters per line, lines per caption, and maximum duration.
Word-level timing ensures your subtitles sync perfectly with the audio.
SRT works with YouTube, Vimeo, Facebook, and all major video platforms.
Adjust timing, line length, and caption duration to your needs.
Import directly into Final Cut Pro, Premiere, DaVinci Resolve, and more.
Thank you for this amazing application and program which really saved my life.
I loved my experience cause Sonix has a really good tutorial and it got the words from the audio pretty well. It really did it what I needed really fast, even if it was the first time using it.
The app is accurate, quick in response, and detailed in delivery. I am impressed.
I’m convinced that Sonix at the moment is the best transcription service existing anywhere in the world.
Incredibly fast return! Amazingly accurate transcription and exceptionally affordable!
I love how quick, affordable and accurate it is, but what I like MOST is that the words are highlighted as the recording speaks them!
The recording I transcribed was poor quality at best, so I was pleasantly surprised by how accurately Sonix captured the text. And your editor is absolutely brilliant!
I have a 30-40 minute commute to work and like to dictate memos and other brief documents along the way–but I haven't had an easy way to get them transcribed...until now. Thanks Sonix!
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AI transcription and translation in 53+ languages.
