Looking to download S4C videos? yt-dlp online is the fastest, cleanest way to save S4C content to your computer in original quality. It is built on top of yt-dlp — the most powerful open-source media downloader available — and wraps its full feature set in a friendly desktop interface so you never have to touch a command line.
Paste any S4C link into the downloader below to start a secure download job. When signed download links are available, choose the quality you want — from a lightweight 360p clip to a full 8K HDR master — or use the desktop app for advanced audio conversion. There are no watermarks, no daily limits and no account required.
How to download from S4C
There are three easy ways to save S4C content. The desktop app is the most powerful, but the web downloader above works instantly with no install.
- 1. Copy the S4C URL
Open S4C, find the video, playlist or audio you want, and copy its link from the address bar or the share menu.
- 2. Paste it into the downloader
Paste the link into the box above and press Fetch. The downloader creates a secure job and lists signed S4C download options when they are available.
- 3. Choose your format
Select the quality and container you want. For advanced conversion, audio extraction, and merged high-resolution video, use the desktop app.
- 4. Download
Click download and use the signed link returned by the downloader job. The website does not host media files; use it only for content you have the right to save.
What makes the S4C downloader different
Every S4C quality, from 360p to 8K
yt-dlp reads the full format manifest from S4C, so you get the exact streams the platform serves — including 1080p, 1440p, 4K and 8K where available, with HDR and high-frame-rate variants preserved. Pick the format you want; the app merges the best video and audio with FFmpeg automatically.
Extract S4C audio as MP3, M4A or FLAC
Only need the sound? Grab a podcast, song, lecture or interview from S4C and convert it to MP3, M4A, Opus or FLAC at the highest available bitrate, with chapters and metadata carried over when the source provides them.
Playlists, channels and batches
Drop in a S4C playlist or channel URL and the app previews every item so you can select exactly what to download. Queue hundreds of videos and let parallel fragment downloading — four concurrent streams by default — saturate your connection.
Private and members-only S4C content
Import cookies straight from Chrome, Firefox, Edge, Brave or Safari to download age-restricted, region-locked or members-only S4C media you already have access to. Proxy support routes requests through any HTTP, HTTPS or SOCKS endpoint.
Three ways to download S4C videos
Using the desktop app (recommended)
Install yt-dlp online for Windows, macOS or Linux, paste your S4C link, pick a format and click download. The app self-updates its yt-dlp engine, so extraction keeps working even when S4C changes its site.
Using the command line
Prefer the terminal? Install yt-dlp and run: yt-dlp -f "bestvideo+bestaudio" --merge-output-format mp4 "<S4C URL>". Add -x --audio-format mp3 to grab audio only.
Using the web downloader
The form at the top of this page creates a secure download job and returns signed S4C download links when available — no install required for quick, occasional downloads.
Supported S4C formats & quality
yt-dlp extracts whatever S4C serves and exposes every stream so you can choose precisely what to save:
- Video: MP4 (H.264/H.265), WebM (VP9/AV1), MKV — up to 8K with HDR and 60fps where available.
- Audio: MP3, M4A (AAC), Opus and FLAC at the highest source bitrate.
- Subtitles & metadata: closed captions, chapters, thumbnails and tags embedded automatically.
- Batches: entire S4C playlists, channels and user pages in one queue.