Last checked October 6, 2026 against the public pages listed under Sources. Each statement about Mux describes what those pages say on that date and goes no further; products change, so if anything here is out of date, please tell us and we will correct it. Mux is a trademark of its owner, and Video Piper is not affiliated with Mux.
At a glance
| Capability | Video Piper | What Mux's docs say |
|---|---|---|
| On-demand encoding and delivery | H.264 and AAC MP4 on every plan, plus HLS on Pro and Scale. | Delivered over HTTP-based streaming formats such as HLS, with three video quality levels: basic, plus and premium. |
| Maximum output quality | Up to 4K on Pro and Scale. Never upscaled. | On-demand assets up to and including 4K (2160p), opted into per asset with max_resolution_tier. Live video up to 1080p. |
| Trim and clip | Frame-accurate trim applied during the encode, with no extra processing time. | Asset-based clips "for frame-accurate previews, highlights, or trimmed replays"; each clip is a new asset, billed at on-demand rates. Instant clips are segment-accurate. |
| Auto-generated captions | Speech to text on Pro and Scale: WebVTT, SRT and plain text. | Generated captions for on-demand assets in six stable languages plus automatic detection, and 16 more languages in beta. |
| Playback security | Signed links limited to up to 20 allowed domains. Not DRM. | Signed playback URLs that require a JSON Web Token, referrer and user-agent restrictions, and DRM as a paid add-on. |
| Upload component | <video-piper-recorder> records the screen, camera or both, or picks a file. | Mux Uploader, "a drop-in component that uploads video files to Mux from your web application." |
| Live streaming | Not offered through the API. | RTMP and SRT ingest, with simulcasting priced per target. |
| Viewer analytics | Not offered. Usage is metered for billing only. | Mux Data, with 100k monthly views free on its pay-as-you-go plan. |
What Video Piper offers
- Editing as part of the API. A trim is applied while the video is encoded, so it costs no extra processing time. An edit builds one new video from up to 50 clips of your finished videos, with hard cuts, crossfades or fades through black of 0.1 to 3 seconds, and every clip is cut to whole frames. Use the same video twice to cut a section out or splice something in.
- Redaction. Blur or black out up to 20 rectangular or oval regions per video on Pro and Scale, each for its own time window, with up to 50 keyframes per region for moving subjects. You can delete the unredacted original afterwards.
- Browser components with scoped tokens.
<video-piper-recorder>records the screen, the camera or both and uploads while recording (recording needs Pro or Scale);<video-piper-editor>embeds the same timeline editor as the app. Each uses a one-use token made on your server, so your API key never reaches the page. - Captions and playback links. Speech-to-text captions on Pro and Scale, and signed playback links locked to your allowed domains.
What Mux documents
- Live streaming. Mux's guides cover live streaming with the RTMP protocol and connecting to a live stream over SRT. Its pricing page lists live simulcasting at $0.020 per minute per simulcast target, and its instant clips can be cut from live streams.
- Mux Data. Mux describes Data as giving "insight into video engagement and Quality of Experience using client-side SDKs for your player." Its pay-as-you-go plan includes 100k monthly views free, with additional views at $0.60 per 1,000.
- DRM and delivery. DRM is "an add-on feature" with a $100 per month access fee plus $0.003 per license. Mux says it "partners with multiple CDNs" to deliver video.
- SDKs and a player. Official API SDKs for TypeScript (Node.js, Deno, Bun), Python, PHP, Ruby, Elixir, Java and .NET, and Mux Player for the web, iOS and iPadOS, and Android.
- AI workflows. Mux Robots "hosts AI workflows that allow you to extract structured data from your Mux assets," priced in units with 100,000 free units a month.
Where Video Piper falls short
Video Piper's API is for on-demand video: it does not offer live streaming, it does not provide viewer analytics, it does not offer DRM (playback links are signed and domain-limited, which is not DRM), and it produces H.264 and AAC output only. If any of those is a requirement, choose a service that documents it.
How pricing differs
Mux publishes pay-as-you-go rates per minute, with automatic volume tiers. Its pricing guide says there is no charge for input at the basic quality level. At the plus level, the first 5,000 input minutes a month cost $0.031250 per minute at 1080p and $0.100000 at 2160p. Basic and plus storage for the first 50,000 minutes costs $0.003000 per minute per month at 1080p and $0.009600 at 2160p. The first 100,000 minutes delivered each month are free; after that, the first 500,000 minutes cost $0.001000 per minute at 1080p and $0.003200 at 2160p. The pay-as-you-go plan also includes a $20 monthly usage credit.
Video Piper sells monthly plans: Free ($0, 30 processing minutes, up to 720p), Starter ($49, 400 minutes, up to 1080p), Pro ($199, 1,500 minutes, up to 4K) and Scale ($699, 6,000 minutes, up to 4K), each with included storage and delivery. A processing minute is one minute of finished output; 1440p counts double and 4K four times. Beyond a paid plan, usage is $0.09 per processing minute, $0.15 per GB-month of storage and $0.55 per GB of delivery.
The two bill on different units (minutes stored and delivered against processing minutes, GB stored and GB delivered), so we do not give a single comparison figure. Run your own volumes through both pricing pages.
Which should you choose?
If you need live streaming, viewer analytics or DRM, Mux documents all three and Video Piper offers none of them. Video Piper is built for products where users upload, record, trim, stitch and redact video on a web page, with those pieces in one API and scoped tokens. You can try Video Piper's free plan by signing up with your email.
Sources
Read on October 6, 2026. Figures are those shown on each page on that date and may have changed.
- Pricing: mux.com/pricing and mux.com/docs/pricing/overview
- 4K: mux.com/docs/guides/stream-videos-in-4k
- Clips: mux.com/docs/guides/create-clips-from-your-videos and mux.com/docs/guides/create-instant-clips
- Captions: mux.com/docs/guides/add-autogenerated-captions-and-use-transcripts
- Secure playback: mux.com/docs/guides/secure-video-playback
- Uploader: mux.com/docs/guides/mux-uploader
- Live streaming: mux.com/docs/guides/start-live-streaming and mux.com/docs/guides/use-srt-to-live-stream
- Mux Data: mux.com/docs/guides/data and data.mux.com/pricing
- SDKs: mux.com/docs/core/sdks; player pages listed in mux.com/llms.txt
- Video Piper claims: this site's pricing and documentation.
Frequently asked questions
What does Mux document that Video Piper does not offer?
Mux's documentation describes live streaming over RTMP and SRT, Mux Data viewer analytics and DRM as an add-on. Video Piper does not offer live streaming through its API, does not provide viewer analytics and does not offer DRM.
Does Mux support 4K?
Mux's 4K guide says Mux Video supports on-demand assets up to and including 4K (2160p), set per asset with the max_resolution_tier field. Its pricing guide says live video is supported up to 1080p. Video Piper produces up to 4K on its Pro and Scale plans.
How do the pricing models differ?
Mux publishes per-minute rates for input, storage and delivery by quality level and resolution, with automatic volume tiers. Video Piper sells monthly plans with included processing minutes, storage and delivery, and bills usage beyond a paid plan at published overage rates.