# Seedr 4K Cloud Playback — View 2160p in Browser Canonical URL: https://www.seedr.cc/products/4k-streaming/ Updated: 2026-10-09T13:49:35.777Z 4K video playback from Seedr cloud storage. Up to 2160p on Master and Gold plans. Chromecast support, Plex integration, all common formats. No downloads needed — view directly. Seedr supports playback up to 2160p (4K UHD) on v2 with Master and Gold plans. That's four times the resolution of 1080p — every detail visible, text razor-sharp, colors vivid. Combined with our built-in player's adaptive bitrate technology, you get the highest quality your connection can handle without buffering. [Streaming](). ## Quality by Plan Plan Max Quality Storage Price Free 360p SD 2GB $0 Lite 360p SD 25GB $3.95/mo Basic 720p HD 50GB $7.95/mo Pro 1080p Full HD 250GB $12.95/mo Master 2160p 4K 1TB $19.95/mo Gold 2160p 4K 2TB+ $32.95+/mo **Note:** Lite plan includes 25GB storage, priority queue, and faster download speeds vs the free tier. Quality caps at your plan tier. If your source file is lower quality, you get the source quality — we don't upscale. [Compare Master & Gold plans →]() ## How It Works Seedr converts videos to HLS (HTTP Live Streaming) — same tech as Netflix and YouTube. Video streams in your browser without downloading the full file first. - **Instant start:** Click play, video starts in seconds - **Adaptive bitrate:** Quality adjusts to your connection speed - **Seek anywhere:** Jump to any point without buffering the whole file - **Resume (v2):** Pick up where you left off, even on different device You can stream a 50GB 4K file without downloading it — you only fetch the segments you actually watch. ## Chromecast Cast from Seedr to your TV: 1. Start playing video in Seedr 2. Tap cast icon 3. Select your Chromecast 4. Video moves to TV Your phone/laptop becomes the remote — play, pause, seek, adjust volume, change quality. ### Supported Devices - **Chromecast with Google TV (4K):** Full 2160p support - **Chromecast Ultra:** Full 2160p support - **Chromecast (3rd gen):** Up to 1080p - **Android TV / Google TV:** Built-in cast, quality depends on device - **Smart TVs with Chromecast built-in:** Varies by TV model If your Chromecast doesn't support 4K, you'll get the highest quality it can handle. ## Media Server Integration Connect Seedr to your existing media server: - **Plex:** Mount via WebDAV, Plex scans and serves to all your devices - **Jellyfin:** Same WebDAV integration, open-source - **Roku:** Dedicated Seedr channel ### Why Use a Media Server? Media servers like Plex add features Seedr's built-in player doesn't have: automatic metadata fetching, poster art, watched status tracking across devices, and apps for every platform. Seedr provides the storage and bandwidth; Plex provides the interface. [Plex setup guide →]() ## Format Support ### Containers MP4, MKV, AVI, MOV, WebM, FLV, WMV, M4V, MPEG, 3GP. MKV with embedded subtitles works. ### Video Codecs H.264, H.265 (HEVC), VP8, VP9, AV1, MPEG-4, MPEG-2. Common codecs play natively; rare ones get transcoded. ### Audio AAC, MP3, AC3, DTS (converted), FLAC, Opus. Multi-channel preserved where possible. ### Subtitles SRT, VTT, and embedded MKV subs. Timing adjustment if they're out of sync. ### What About Unsupported Formats? If a file uses a codec your browser can't play natively, Seedr transcodes it automatically. This adds a few seconds of processing time on first play. Once transcoded, subsequent plays are instant. [Full format details →]() ## Player Features - Quality selector (auto or manual) - Playback speed: 0.5x to 2x - Picture-in-Picture (v2) - Theater mode - Fullscreen with auto landscape on mobile - Keyboard shortcuts (Space, arrows, M, F) - Multi-audio track switching (v2) ### Keyboard Shortcuts Space Play/Pause ← / → Seek 10 seconds ↑ / ↓ Volume up/down M Mute/Unmute F Fullscreen C Subtitles on/off ## Offline Viewing (v2) Cache videos for offline playback: - Choose quality (360p saves space, 4K for full quality) - Start watching while it downloads - Pin videos to prevent auto-cleanup You can cache content before a flight and watch it offline. ### How Much Storage Does Caching Use? Quality ~1 Hour Video 360p ~300 MB 720p ~1.5 GB 1080p ~3 GB 4K ~10-15 GB Sizes vary based on content complexity. Action scenes compress less efficiently than static scenes. Master Plan Feature ## Streaming Quality ## Common Questions ### What speed do I need for 4K? 25+ Mbps recommended. The player auto-adjusts if your connection is slower — you'll get the best quality your bandwidth supports. ### Does HDR work? HDR passthrough depends on browser and device. Best results: Chrome on Windows/Mac, casting to HDR display. ### Can I stream on free plan? Yes, at 360p. Good enough for previewing or watching on small screens. ### Do I need to download files first? No. Streaming works directly from your Seedr storage. Files never touch your local disk unless you explicitly download them. ### Why does video take a moment to start sometimes? If the file needs transcoding (uncommon codecs), there's a brief processing delay on first play. Common formats like H.264 MP4 start instantly. ### Can I stream to my smart TV without Chromecast? Yes, if your TV has a web browser. Open seedr.cc, log in, and play. Quality depends on your TV's browser capabilities. For best results, use Chromecast or a media server integration. ### Does streaming use my Seedr storage quota? Files count against your storage quota while they exist in your account. Streaming itself doesn't use additional storage — you're not downloading a second copy. ### What's the difference between streaming quality and source quality? Streaming quality is capped by your plan. Source quality is the original file's resolution. If you have a 1080p file on a Master plan (4K capable), you'll see 1080p — we don't artificially upscale. ### Can I share a streaming link with someone? Not directly — streaming requires authentication. To share files, use Seedr's sharing feature to generate a download link. Recipients can then stream from their own browser. Stream 4K with Get Master — 4K Streaming [Get Master — 4K Streaming]() Try Now [Try Now]() Master includes 1TB storage, 25 tasks, WebDAV. Explore More [https://www.seedr.cc/pulse/]() Get 4K Streaming [https://www.seedr.cc/payment?show\_plan=true&billing\_plan\_id=20]()