Convert any video file to FLAC format online for free. Fast, secure, and easy-to-use video to FLAC converter with no software installation required.
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Max file size: 50 MBMax duration: 30 min
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Drag and drop your TS file, or click to browse for it.
Choose FLAC as the output and click Convert. The conversion runs on our servers, so your device does none of the work.
Download your converted file instantly. The download link expires in 1 hour for security.
Our powerful servers process your files quickly, delivering converted files in seconds.
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Your file is used only to make your conversion. It is never published or shared, and the download link expires after one hour.
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How the two formats differ on the things that change your result.
| Specification | TS (source) | FLAC (result) |
|---|---|---|
| Container | MPEG-2 Transport Stream | FLAC |
| Developed by | MPEG | Xiph.Org Foundation |
| Introduced | 1995 | 2001 |
| Audio codecs | AAC, AC-3, MP2 | FLAC |
| Compression | Lossy | Lossless (compressed) |
| Approx. file size | 38–188 MB per minute | 5–7 MB per minute |
| Metadata / tags | Container tags | Vorbis comments |
| Licensing | Patent-licensed | Royalty-free |
| Plays natively on | Native: Smart TVs · Needs a player: Windows, macOS, iOS, Android | Native: Web browsers, Windows, macOS, iOS, Android · Needs a player: Smart TVs |
| Best for | broadcast, live streaming, IPTV | long-term archiving, audiophile listening, CD ripping |
This extracts the audio and discards the video entirely. The soundtrack inside a TS file is typically AAC, and it is re-encoded to FLAC on the way out.
Expect a much smaller file. Video accounts for most of the bytes, so about 113 MB per minute becomes roughly 6 MB per minute of FLAC.
Choosing lossless FLAC means nothing further is lost, though it cannot exceed the AAC track stored in the source video.
Subtitles do not survive audio extraction, since an audio container has nowhere to store them.
When a video holds several audio tracks, the main one is extracted; alternate language tracks are not merged into the result.
Extracting FLAC audio from a TS video pulls the soundtrack out of the MPEG-2 Transport Stream container and writes it as a standalone FLAC file. The video stream, which holds most of the data, is discarded.
Developed by MPEG in 1995, TS carries MPEG-2, H.264, or H.265 video and AAC, AC-3, or MP2 audio. That combination sets the upper bound on what any conversion can preserve.
FLAC was introduced by Xiph.Org Foundation in 2001. It holds losslessly compressed audio (FLAC) and plays natively on web browsers, Windows, macOS, iOS, and Android.
After converting your file, you can use Scriptivox transcription services to convert your audio to text. Perfect for meetings, interviews, podcasts, and more.
Quick access to the most commonly used file conversions
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