Yes—YouTube Live supports 4K (2160p) at 60 frames per second and HDR, provided your source, encoder, and stream settings support them. But a normal YouTube playlist is not documented as a direct live-stream input. To broadcast a sequence of prerecorded clips, play them through a compatible production setup and send that program feed to YouTube Live using an encoder.
What “from a playlist” can mean
A YouTube video playlist
A regular YouTube playlist is a collection of videos. YouTube’s encoder workflow does not document selecting one of those playlists as the live input. Instead, an encoder sends a program feed to YouTube Live. To make several prerecorded clips appear as one broadcast, play or assemble them in a production system and send its output to the encoder.
An HLS ingest playlist
An HLS playlist is different: it is a rolling list of stream segments used to deliver a live feed to YouTube. It is not a YouTube playlist of ordinary videos. YouTube’s HLS setup requires a compatible encoder and ingest workflow.
What you need for 4K60 HDR
HDR source and compatible encoding
The video entering your production system must actually be HDR. That might be HDR game output, a camera producing PQ or HLG, or prerecorded HDR clips played through a compatible workflow. YouTube’s HDR guidance calls for HEVC (H.265), 10-bit video, and color metadata that matches the source: BT.2020 with either PQ (ST 2084) or HLG transfer characteristics. OBS is one documented software-encoder option when used with a supported hardware HEVC encoder. YouTube recommends HLG in its HDR guide. YouTube’s HDR streaming instructions describe the requirements and setup.
The Tool Desk
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- 【4K/UHD VIDEO PLAYBACK】- Stunning HDMI video quality up to 2160p/60Hz with support for the latest video formats such as H.265/HEVC. Feeds digital surround sound to home theater receivers for a cinema-like movie experience. Includes analog AV output for connecting to an older TV or for sending audio to a stereo system.
- 【READS USB DRIVES AND SD CARDS】- Reads USB flash drives and hard drives up to 8TB and SD cards up to 1TB. Supports FAT32, exFAT, and NTFS file systems. Automatic playback, continuous looping and repeat, and the ability to resume video playback from the last stop point.
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- 【MEDIA FORMAT SUPPORT】 - Video: MP4, MKV, AVI, TS/TP, MOV, VOB, and M2TS files using H.265/HEVC, H.264/AVC, VC1, or MPEG2/4 codecs, up to 4096x2304p@30fps, 10-bit color, and 200mbps. Photos: JPG, JPEG, BMP, GIF (non-animated), PNG. Music: MP3, WMA, OGG, FLAC, APE, AAC
In OBS, YouTube’s documented HDR configuration includes a hardware HEVC encoder, Main 10 profile, P010 color format, and Rec. 2100 PQ or HLG color space. Use the option that matches the source and the capabilities of your encoder; setting HDR metadata on SDR footage does not make the footage HDR.
Resolution and bitrate
YouTube’s published encoder guidance supports 2160p at 60 fps. For that mode, it lists AV1 or H.265 ingest at 10–40 Mbps, and a recommended 35 Mbps for H.264. These are YouTube’s settings, not a guarantee that your encoder or connection can sustain them. Choose a bitrate your upload connection can maintain consistently, and test before broadcasting. YouTube transcodes live streams into formats for viewers on different devices and networks. See YouTube’s encoder settings, bitrates, and resolutions.
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- SIMPLE DIGITAL SIGNAGE - Automatic video playback with endless repeat and looping, and the ability to resume from the last stopping point. Configurable 90/180/270 degree video output rotation. Great for digital signage applications such as restaurant menu boards, lobby welcome videos, art and museum installations.
- MEDIA FORMAT SUPPORT - Videos: MKV, MP4/M4V, AVI, MOV, MPG, VOB, M2TS, TS files encoded with H.265/HEVC, H.264/AVC, MPEG1/2/4, VC1, up to 4096x2304, 30fps, 200mbps. Subtitles: SRT, PGS, IDX+SUB. Music: MP3, WAV, FLAC. Photos: JPG, GIF, BMP, PNG
For HDR, YouTube’s guide says to leave “Turn on manual resolution” unchecked. If you are unsure whether the encoder is producing a stable 4K60 HDR signal, validate the source, encoder output, and ingest health before relying on a public broadcast.
Protocol: RTMP(S) or HLS
YouTube’s HDR instructions support RTMP(S) or HLS. Choose a protocol your encoder supports and configure it according to YouTube’s current setup instructions. HLS sends video in segments and has higher latency than RTMP. YouTube’s HLS guide specifies TS segments between 1 and 4 seconds, a rolling playlist with no more than five outstanding segments, HTTPS POST/PUT, and no byte-range support. These are requirements for an HLS ingest implementation, not settings for a standard YouTube content playlist. See YouTube’s HLS setup guide.
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- ✅【SD Card Reader&USB Port】This 4K media player has USB port, which can support up to 128GB SD card/USB drive and up to 8TB USB hard drive, and you can load your videos, music, photo slides or PPT files, allowing you to experience a smarter 4K picture.The USB port can also be separately connected to a HUB to add a keyboard and mouse, or used to provide separate power to the device and upgrade firmware.
- ✅【H.265 Decoding】The powerful decoding chip is basically compatible with the international standard universal format, with a resolution not exceeding 3840×2160 and a bit rate not exceeding 20000, which can greatly improve the playback efficiency and speed, allowing you to enjoy a higher quality 4K video experience.
- ✅【HDMI Interface,AV Interface Output】This HDMI high-definition streaming media player supports 4K HDMI Interface Output, Fiber optic Interface Output ,VGA Interface Output,AV interface output plays MP3 or WAV songs to the speakers, allowing you to experience better audio effects, and can also read embedded and external subtitle files such as SRT, SMI, SUB, SSA.We have provided AV cables as a gift, which can provide friendly support for some old TVs.
- ✅【Media format Support】Video format: H.265 (MKV/MOV/AVI), MPEG1-2-4 (DAT/VOB/AVi), WMV9/VC-1, H.265 AVI DIVX, AVI, DIVX, TS,ISO,MKV, MOV, HDMOV, MP4, M4V, PMP, AVC, FLV, MPG, MPEG, WMV, VOB, WEBM files encoded with H.265/HEVC, H.264/AVC, MPEG1/2/4, VC1, up to 4096x2304 , 30fps, 200mbps. Subtitles: SRT, PGS, IDX+SUB. Audio: MP3, WMA, FLAC, OGG, AC3, DTS,Dolby and AC3. Photos: JPG, GIF, BMP, PNG, TIF.
Choose the workflow for your source
- HDR game: Capture the game’s compatible HDR output and send it through an encoder that supports the required HEVC 10-bit output and metadata.
- HDR camera: Use a camera and production chain that output PQ or HLG HDR; confirm that the encoder preserves the format and metadata.
- Prerecorded clips: Play or assemble the clips in a production system, then encode the resulting program feed for YouTube Live. The clips and the output chain must support the HDR format you intend to broadcast.
- External HDMI source: A capture card may be useful to bring a camera or console into a computer workflow. It is not a universal YouTube requirement; check the card, source, computer, HDR format, frame rate, and connection compatibility before buying.
YouTube’s encoder workflow and available software or hardware options are described in Create a YouTube live stream with an encoder. Do not assume that every encoder, capture device, or computer supports 4K60 HDR just because YouTube accepts it at ingest.
Check the viewer experience and live readiness
YouTube says supported devices receive HDR automatically; viewers on other devices receive SDR. The Live Control Room preview does not display HDR colors, so the preview alone cannot confirm that viewers are seeing HDR. Check playback on a supported HDR device as well as the stream’s technical status.
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- [Smooth 4K Ultra HD Playback] This 4K@30Hz HDMI digital media player utilizes H.265/HEVC decoding technology, enabling playback of videos up to 4096×2304 resolution compared to H.264 or 1080P, delivering a clearer and smoother picture.
- [Plug and Play] The HD media player is easy to use, requiring no WiFi or app. It supports direct playback/copying/deletion of videos, music, photos, PPTs, and PDFs from USB storage devices or Micro SD cards. Equipped with dual USB ports, this media player can also connect to a mouse/keyboard or speakers.
- [HDMI RCA Optical Outputs] This media player connects to TVs, digital signage displays, or projectors via an HDMI port for crisp 4K video playback. The player also comes with analog RCA output to hook up legacy older TVs and monitors, plus built-in optical audio port to transmit lossless digital surround sound to soundbars, amplifiers and home theater audio systems, delivering immersive high-fidelity audio without signal loss.
- [TV Projector or Digital Signage] This 4K media player supports autoplay, loop playback, and shuffle playback, and supports both landscape and portrait display modes. HDMI media player can run continuously, making it ideal for TV projector or digital signage such as restaurant welcome videos, reception videos, and art and museum installations.
- [Extensive Compatibility] This media player for TV can play media files from USB hard drives up to 8TB in capacity or micro SD cards up to 1TB in capacity. Supported file systems include FAT32, exFAT, and NTFS. Supported formats include: H.265/HEVC (MKV, MOV, AVI), MPEG, FLV, RM, 3GP, MP4, WMV, RMVB, DAT, MPG, TS, M2TS, JPG, JPEG, BMP, GIF, PNG, MP3, OGG, FLAC, APE, AAC, WMA, etc.
- Confirm the source is HDR and the encoder output uses matching 10-bit PQ or HLG metadata.
- Confirm the stream reaches YouTube at the intended resolution and frame rate without unstable bitrate or dropped ingest.
- Test the full playback chain before the event, including the clips or source, encoder, connection, and viewer device.
- Use content you have the rights to stream. A technically valid stream does not establish permission to rebroadcast music, video, or other copyrighted material. Review YouTube’s applicable copyright and live-stream rules for your content.
Or let it run in the cloud
For prerecorded videos that should loop on YouTube around the clock, StreamNeo is a cloud service for uploaded videos and playlists: upload your video or build a playlist, add your YouTube stream key, and go live. Nothing has to stay on at home; it streams the uploaded files as made, up to 4K 60fps, at one price per slot, with automatic recovery if YouTube drops the stream. The first day is free with no card. Monthly billing is $9.99 per month. StreamNeo plays uploaded videos rather than broadcasting a live camera feed, and streams to YouTube.
Quick Recap
Best Value
- The NEUMI ATOM 4K is the easy and affordable way to add video, photo, and music playback to any TV, new or old, at up to 4K Ultra-HD quality. Just attach a USB drive or SD card with your media files, select a file, and play! It is simple and intuitive to use with no complicated settings or controls. Turn on its automatic playback and resume capability and you won’t even need to pick up the remote.
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- Fully Automatic Playback - Turn on its automatic playback feature and the ATOM 4K will find and play media files on its own without any user input. It will also remember where you stopped watching on a video and resume playing from the stop point. Combined with the ability to loop and repeat videos continuously, the ATOM 4K is a perfect player for simple digital signage.
- Media Format Support - Video: MP4, MKV, AVI, TS/TP, MOV, VOB, and M2TS files using H.265/HEVC, H.264/AVC, VC1 or MPEG2/4 codecs, up to 4096x2304p@60fps resolution, 10-bit color, and 250mbps. Photos: JPG, JPEG, BMP, GIF (non-animated), PNG. Music: MP3, WMA, OGG, FLAC, APE, AAC
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