CONVERT
TS → AVI
Fast, secure TS to AVI conversion. No registration required.
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Situation. TS is the MPEG transport stream, used in broadcast and HLS streaming segments. Solution: a AVI, produced below. Turn your TS video into a AVI the rest of the world can play. The codecs inside may be the same; just the container changes. That alone is enough to fix most "upload failed" and "cannot play this file" errors, and it happens in seconds with no quality loss when stream copy applies. A quick refresher — TS is the MPEG transport stream, used in broadcast and HLS streaming segments. By contrast, AVI is the legacy Microsoft Audio Video Interleave container from the 1990s.
MPEG Transport Stream
Source formatTS (Transport Stream) is used for broadcasting, streaming, and recording live TV.
AVI Video
Target formatAVI is a legacy Microsoft multimedia container that stores audio and video data. While largely superseded by modern formats, it remains widely recognized and is produced by many older devices and screen recorders.
Why convert TS to AVI
The usual reason to convert from TS into AVI is the same reason anyone transcodes video: the original container is not accepted where you are trying to send the file. Swapping to AVI flips that rejection into a clean upload without altering the footage itself.
HOW TO CONVERT
TS → AVI
Provide the TS clip
Upload through the browser; transfers are encrypted end-to-end and files are quarantined per session.
Convert to AVI
The conversion keeps resolution, frame rate and bit depth identical to the source unless you explicitly override them.
Save to your device
Click download to pull the AVI to local storage; share the short-lived URL with collaborators if needed.
Common Use Cases
Mobile-friendly uploads
AVI plays on every iOS and Android device without extra codec installs; TS coverage varies by OS.
Stock and review platforms
Footage submissions to stock sites and review platforms usually require AVI per contributor guidelines.
Game streaming clips
Twitch clips, YouTube Shorts and TikTok uploads expect AVI; TS adds a re-upload step.
CCTV and dashcam exports
AVI shares cleanly over messaging apps and email; TS from legacy hardware often fails to preview.
Quality & Compatibility
The conversion does not upscale or sharpen the video. A 1080p TS produces a 1080p AVI; a 4K source stays 4K unless you select a lower output resolution explicitly. Picking higher bitrates does not improve perceived quality beyond the source ceiling.
Tips for Best Results
- If your TS has variable frame rate, force a constant frame rate in AVI to avoid stuttering on some players and streaming platforms.
- For screen recordings at high resolution, quality 22 CRF H.264 keeps text perfectly readable at a fraction of the source size.
- Check the audio track after transcoding — some TS containers carry unusual audio codecs that downgrade subtly when remapped to AVI.
Frequently Asked Questions
Frequently Asked Questions
Only when it has to. If the codecs inside TS (usually H.264 or H.265 for video, AAC for audio) are accepted by AVI, we stream-copy — the bytes are repackaged into the new container with zero re-encoding and no quality loss. When the source uses a codec the target does not support, we transcode at a matching bitrate to keep the visual quality close to the original.
With stream copy, expect the job to finish in seconds to tens of seconds regardless of video length — the work is mostly rewriting the container. Transcoding is slower (roughly real-time: a ten-minute clip takes about ten minutes) because every frame must be decoded and re-encoded. The progress bar shows which mode applies.
Yes. Resolution, frame rate, colour space and bit depth are preserved by default; stream copy is literally bit-identical on these parameters. If you explicitly pick a lower bitrate or a different codec in Advanced, the output is rebuilt to those settings, but the default is always "match the source".
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Read guideSecure & Private Conversion
Your files are encrypted during transfer, processed in isolated containers, and automatically deleted within 2 hours. We never read, share, or store your data.