CONVERT TS → WMA (TS to WMA)
Fast, secure TS to WMA conversion. No registration required.
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HOW TO CONVERT TS → WMA
Upload the TS
Drop the video file into the browser uploader. We only need the file itself — nothing about its origin is retained.
FFmpeg demuxes to WMA
The pipeline detects the audio stream inside the TS container and remuxes (or re-encodes if formats differ) into WMA.
Download the WMA
Grab the extracted audio. Both TS and WMA auto-delete within two hours.
Situation. TS is the MPEG transport stream, used in broadcast and HLS streaming segments. Solution: a WMA, produced below. Our TS to WMA converter demuxes the audio ES from the video container and writes it into a WMA file. Because audio streams inside video files are already encoded, we can often stream-copy them, which means the WMA you download is literally the same bytes the video was already carrying. Keep in mind TS is the MPEG transport stream, used in broadcast and HLS streaming segments. And remember that WMA is Microsoft's proprietary audio codec, historically tied to Windows Media Player.
Why convert TS to WMA
Audio takes a fraction of the space of the original TS and plays on every device. Converting to WMA means a podcast-length recording drops from hundreds of megabytes to a handful, which matters on mobile data and in cloud storage bills.
TS vs WMA — Technical specifications
Side-by-side comparison of the technical details.
TS
- MIME type
- video/mp2t
- Extensions
- .ts, .m2ts, .mts
- Standard
- ISO/IEC 13818-1 (MPEG-2 Systems)
- Packet size
- 188 bytes (standard); 192 bytes (M2TS/Blu-ray)
- Primary use
- Broadcast TV + HLS streaming
- MIME Type
- video/mp2t
- Extension
- .ts
- Category
- Video Files
- Full Name
- MPEG Transport Stream
- Conversion Engine
- FFMPEG
WMA
- MIME type
- audio/x-ms-wma
- MIME Type
- audio/x-ms-wma
- Extension
- .wma
- Category
- Audio Files
- Full Name
- Windows Media Audio
- Conversion Engine
- FFMPEG
- Container
- ASF (Advanced Systems Format)
- Variants
- WMA Standard, WMA Pro, WMA Lossless, WMA Voice
- Max bitrate
- 768 kbps (WMA Pro)
| Specification | TS | WMA |
|---|---|---|
| MIME type | video/mp2t | audio/x-ms-wma |
| Extensions | .ts, .m2ts, .mts | — |
| Standard | ISO/IEC 13818-1 (MPEG-2 Systems) | — |
| Packet size | 188 bytes (standard); 192 bytes (M2TS/Blu-ray) | — |
| Primary use | Broadcast TV + HLS streaming | — |
| MIME Type | video/mp2t | audio/x-ms-wma |
| Extension | .ts | .wma |
| Category | Video Files | Audio Files |
| Full Name | MPEG Transport Stream | Windows Media Audio |
| Conversion Engine | FFMPEG | FFMPEG |
| Container | — | ASF (Advanced Systems Format) |
| Variants | — | WMA Standard, WMA Pro, WMA Lossless, WMA Voice |
| Max bitrate | — | 768 kbps (WMA Pro) |
TS vs WMA — Strengths and limitations
What each format does best, and where it falls short.
TS Strengths
- Designed for noisy channels — packet-level error correction.
- Multi-program: one TS can carry several TV channels.
- Native format for all digital TV broadcasts and HLS streaming.
- Streaming-first: no need to download whole file to start playing.
- 30+ years of stable, deployed infrastructure.
Limitations
- Packet overhead (~3% vs Program Stream).
- Seek index is implicit — requires scanning for random access.
- Multiple audio/subtitle selection requires parsing PMT (Program Map Tables).
WMA Strengths
- Good quality at low bitrates (32-64 kbps) — outperformed MP3 in that range.
- Native playback on every Windows version 2000 through 10.
- Lossless variant available (WMA Lossless) for archiving.
- Supports multichannel 5.1 surround audio.
Limitations
- Proprietary — poor support outside Windows and Windows Media Player.
- DRM variants made files brittle — many purchased tracks became unplayable when stores shut down.
- Ecosystem abandoned — no modern editors, hardware decoders, or streaming services use WMA.
Quality & Compatibility
When the audio codec inside the TS is directly writable into the WMA container, we stream-copy without re-encoding, which means the WMA is bit-for-bit the same audio data. If the codec differs (e.g. a TS carrying AAC into a WMA that requires MP3), we re-encode at high default bitrate.
Tips for Best Results
- Keep the original TS alongside the WMA — you may want to re-extract at different settings later.
- If the WMA sounds thin, the source TS likely had a low-bitrate audio track; check the file metadata before blaming the converter.
- For YouTube-style rips, start with the highest-quality TS you can download, not the smallest — audio quality scales with video file size even though you discard the video.
Frequently Asked Questions
Yes. The free tier accepts files up to 25 MB without registration, email capture or watermarks; paid plans go up to 2 GB. Paid plans raise the size cap, enable batch conversions and provide a REST API for automation, but nothing on the free tier is quality-limited — the output is exactly the same as on any paid plan.
Only if the audio codec inside TS is not directly writable into the WMA container. When codecs match we stream-copy, producing a bit-exact WMA. When they differ, we re-encode at a high-quality default, so the perceptual loss is tiny for anything other than lossless-to-lossless mismatches.
Uploads run over HTTPS, files are processed in isolated containers, and both the source TS and the WMA output are auto-deleted within two hours. No account is required, file contents are never logged, and KaijuConverter does not use uploads for AI training. The paid plan adds a signable data-processing agreement for regulated workflows.
No. The full TS lands in our processing container, we demux the audio locally and then the container is destroyed. The video bytes never leave KaijuConverter infrastructure and auto-delete within two hours along with the original file.
Most files finish in well under a minute. Small images and documents are typically ready in a few seconds; large video or audio files scale roughly with duration. Upload speed from your network is usually the dominant factor, not server time.
Yes. The Advanced options let you set start and end times in HH:MM:SS, so you can extract a single chapter, a specific quote or a clean sample instead of the full duration of the TS.
MPEG Transport Stream
Source formatTS (Transport Stream) is used for broadcasting, streaming, and recording live TV.
Windows Media Audio
Target formatWMA is a proprietary Microsoft audio format from the Windows Media framework. Once common in the Windows ecosystem, it has been largely replaced by AAC and MP3 for general use.
Common Use Cases
Share across platforms
Send WMA files to anyone without worrying about whether they have the right software for TS.
Embed in documents
Drop WMA output into Word, Google Docs, PowerPoint, Notion or a website without conversion warnings.
Optimize size
WMA often produces smaller files than TS for web, email and storage.
Archive & future-proof
Store in a widely-supported format that will still open on future operating systems without legacy plugins.
TS vs WMA — Typical file sizes
Approximate file sizes for common scenarios.
- HLS video segment (6 seconds, 1080p) 2-5 MB
- 1 hour recorded TV (HD) 4-8 GB
- Satellite transponder capture (1 min) ~300 MB
- 3-min song (128 kbps) 3 MB
- 3-min song (Lossless) 25-35 MB
- 1-hour talk (64 kbps) 28 MB
Working with 4K/8K Video or Files Over 100MB?
Web browsers impose strict RAM limits on media streams. For gigabyte 4K/8K footage, GPU-accelerated NVENC transcode, or batch subtitle muxing, dedicated desktop encoders deliver zero upload delays.
One-time payment with zero recurring commitment: convert files up to 1 GB, OCR, PDF/A, and .ZIP batches for 24 hours.
Full 7 days of unlimited conversions, up to 2 GB per file, 100% ad-free with zero subscription.
High-throughput enterprise pipeline for files up to 2,048 MB, 50-file batches, ISO PDF/A, and priority processing.
Uncapped 4K/8K multi-track transcoding with hardware NVENC, VideoToolbox, and AV1/HEVC pipelines.
10-bit color grading workflows, Apple ProRes mastering, and automated watch-folder queues.
Related comparisons
See these formats side by side to understand which fits your use case best.
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