MASR (Mandarin Streaming ASR)
Don’t want to install MASR? Drop the file here.
The first 20 minutes of any recording are transcribed free: a recording up to 20 minutes transcribes in full, a longer one is previewed, and a pack from $6 (500 minutes) transcribes the rest and opens every export, and credits never expire.
Streaming Conformer + DeepSpeech2 in PyTorch for Mandarin.
Best for mandarin Conformer baselines reproducible from scratch. Pricing: free.
What it is
A PyTorch streaming ASR toolkit focused on Mandarin. Apache-2.0.
Watch out for: Documentation primarily Chinese; small community.
Install / use
git clone https://github.com/yeyupiaoling/MASRWhat people actually do with MASR (Mandarin Streaming ASR)-style transcription
The tool is the means. These are the jobs — each one priced at published rates, each one wired up on its own page.
Features
| Speaker diarization | No |
| Word-level timestamps | Yes |
| Streaming / real-time | Yes |
| Languages supported | 2 |
| HIPAA eligible | No |
Links
MASR (Mandarin Streaming ASR) vs Whipscribe
| Feature | MASR (Mandarin Streaming ASR) | Whipscribe |
|---|---|---|
| Category | Open source | Transcription APIs |
| Pricing | free | $6–$24 one-time packs (credits never expire) · first 20 minutes free |
| Speaker identification | No | Named in the summary, key quotes and chapters |
| Word timestamps | Yes | Yes |
| Streaming | Yes | No |
| Languages | 2 | 99 |
| Platforms | Linux | Web, API, MCP |
Alternatives to MASR (Mandarin Streaming ASR)
Frequently asked about MASR (Mandarin Streaming ASR)
Is MASR (Mandarin Streaming ASR) free?
Yes. MASR (Mandarin Streaming ASR) is free and open source.
Does MASR (Mandarin Streaming ASR) work on Mac, Windows and Linux?
MASR (Mandarin Streaming ASR) runs on Linux. It is not listed for other platforms; check the vendor for anything beyond Linux.
How do I install MASR (Mandarin Streaming ASR)?
Clone and run it from source: `git clone https://github.com/yeyupiaoling/MASR`. Expect to install its dependencies yourself — the README has the exact steps per OS.
How many languages does MASR (Mandarin Streaming ASR) support?
MASR (Mandarin Streaming ASR) lists 2 languages.
Does MASR (Mandarin Streaming ASR) identify different speakers?
No. MASR (Mandarin Streaming ASR) does not label speakers; a conversation comes back as one continuous text. If you need speaker labels, that is a separate tool or a different service.
Does MASR (Mandarin Streaming ASR) give word-level timestamps?
Yes — MASR (Mandarin Streaming ASR) produces timing per word, which is what subtitle cues and clip boundaries need.
Can MASR (Mandarin Streaming ASR) transcribe live audio?
Yes — MASR (Mandarin Streaming ASR) supports streaming / live input, not just finished files.
Is MASR (Mandarin Streaming ASR) HIPAA compliant?
MASR (Mandarin Streaming ASR) does not claim HIPAA compliance. For PHI, run it on infrastructure you control or choose a service that will sign a BAA.
What are the limitations of MASR (Mandarin Streaming ASR)?
Documentation primarily Chinese; small community.
Who is MASR (Mandarin Streaming ASR) best for?
Mandarin Conformer baselines reproducible from scratch.
Does MASR (Mandarin Streaming ASR) run offline?
MASR (Mandarin Streaming ASR) runs on your own machine — it is open source, so nothing leaves the computer unless you configure it to.
Can I use MASR (Mandarin Streaming ASR) in the browser?
No — MASR (Mandarin Streaming ASR) is a Linux application, not a web app. You install it rather than sign in to it.
Where is the MASR (Mandarin Streaming ASR) source code?
On GitHub at github.com/yeyupiaoling/MASR. It is maintained by yeyupiaoling.
What kind of tool is MASR (Mandarin Streaming ASR)?
In this directory MASR (Mandarin Streaming ASR) is filed under toolkit, streaming, mandarin as a open-source tool.
What are the alternatives to MASR (Mandarin Streaming ASR)?
There is a side-by-side page at /tools/masr-alternatives comparing MASR (Mandarin Streaming ASR) with the closest tools in the same category on price, platform and features.
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