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Supports: TS
.ts, .tsv, .tsa, or .m2t transport-stream recordings. Batch is supported — every file uses the same output settings.A TS file (MPEG Transport Stream, ISO/IEC 13818-1) is the container DVB tuners, IPTV recorders, and Blu-ray BDAV authoring tools write. It is built for error-resilient broadcast, not for music playback — most phones, MP3 players, and audio editors will not open .ts directly. OGG with Vorbis gives you a small, patent-unencumbered audio file that opens in VLC, Audacity, Firefox, Chrome, and almost every Linux media player without installing extra codecs.
Assets/Audio folder works without re-encoding.<audio src="track.ogg"> works natively in Chrome, Firefox, Edge, and Opera; only Safari needs a fallback.| Property | TS (MPEG-TS) | OGG (Vorbis) |
|---|---|---|
| Standard | ISO/IEC 13818-1 (1995) | Ogg RFC 3533; Vorbis spec 2004 |
| Designed for | Error-tolerant broadcast & streaming | File storage & web audio |
| Typical contents | H.264/H.265 video + AC3/AAC/MP2 audio | Vorbis or Opus audio (no video here) |
| File size for 1 hr stereo audio | 400–900 MB (whole TS) | ~50–90 MB at Vorbis q5 |
| Patents / royalties | MPEG-2 systems patents (largely expired 2018+) | Royalty-free, public-domain spec |
| Native browser support | None | Chrome, Firefox, Edge, Opera, Android |
| Apple iOS / macOS native | Yes (video) | No — needs VLC or third-party app |
| Editable in Audacity | After demux | Yes, directly |
| Preset (xconvert) | Approx. Vorbis q | Approx. bitrate | Use case |
|---|---|---|---|
| Highest | q8–q10 | 256–500 kbps | Archival, mastering source |
| Very High (Recommended) | q6 | ~192 kbps | Transparent music for most listeners |
| High | q5 | ~160 kbps | General-purpose music library |
| Medium | q3 | ~112 kbps | Podcasts, audiobooks, voice |
| Low | q1 | ~80 kbps | Phone-quality streaming |
| Very Low / Lowest | q-1 | ~45–64 kbps | Voice memos, low-bandwidth uploads |
Vorbis 1.0 was released in May 2000 by the Xiph.Org Foundation; quality settings span q-1 (45 kbit/s) to q10 (500 kbit/s) at 44.1 kHz stereo.
Yes. TS is a container — your file holds a video track plus one or more audio tracks (often AC3 from a US ATSC broadcast or MP2 from European DVB). The converter demuxes the file, drops the video, and re-encodes the first audio track to Vorbis in an OGG container. If your TS has multiple audio languages, the primary track is used by default.
For this page the output is OGG/Vorbis specifically. If you need Opus instead — better quality below 96 kbps and the Xiph.Org Foundation's recommended codec for new projects since 2013 — convert the TS to an .opus file separately. Vorbis is still the right pick when targeting older game engines, Wikimedia Commons, or any tool that expects "Ogg Vorbis" by name.
For music, 160–192 kbps Vorbis (Quality Preset "High" or "Very High") is transparent for most listeners — independent listening tests show Vorbis matches MP3 at ~25% lower bitrate. For voice, audiobooks, and podcasts, 96–112 kbps ("Medium") is plenty; below 64 kbps Vorbis starts to sound watery, which is where Opus would do better.
A TS file carries the full video stream plus error-correction padding designed for noisy broadcast transmission. Stripping the video and re-encoding only the audio to Vorbis at, say, 160 kbps typically yields a file 5–15× smaller than the original .ts. A 1-hour 720p TV recording at 700 MB will usually convert to a 60–80 MB OGG.
Yes. Expand "Trim" in Advanced Options and enter start and end times in HH:MM:SS format. The trim runs before encoding, so the output OGG contains only the selected range — handy for pulling a single song out of a 3-hour concert capture or one news segment out of a broadcast block. For more granular edits or fade-ins, use Audio Cutter instead.
VLC, Audacity, Foobar2000, Winamp, MPV, mpv, Rhythmbox, Clementine, Strawberry, every modern Android phone, and the <audio> tag in Chrome, Firefox, Edge, and Opera. Safari and the stock iOS Files app do not. On iPhone or macOS, install VLC or convert to AAC/MP3 for native playback.
Vorbis supports up to 7.1 channels in spec, but most decoders and players only handle stereo or 5.1 reliably. If you need the full surround mix preserved, FLAC is a safer choice. For a stereo downmix from a 5.1 source, set "Audio Channel" to Stereo before converting — the encoder will fold the surround channels into a left/right mix.
Yes. The Vorbis specification is in the public domain; the reference libraries use the 3-clause BSD license. Xiph.Org has maintained since 2002 that Vorbis is unencumbered by known patents, which is why it ships by default on Linux, Wikipedia, and most open-source game engines without any licensing fee. Compare this to MP3, which only became fully patent-free in April 2017.
Run TS to MP3 for maximum portability, or convert MP3 to OGG with MP3 to OGG if you already have an MP3 library you want as Vorbis. WAV from TS is also supported if you need uncompressed PCM for editing.