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For a 25 fps pre-recorded playlist, play the videos through encoder or media-playback software and send that output to a scheduled YouTube Live event. Set the encoder output to 25 fps when supported, use YouTube’s resolution-based bitrate guidance as a reference—not as a specific 25 fps prescription—and test the playlist and stream health before going live.
How the playlist reaches YouTube Live
YouTube Live receives a live feed from an encoder. YouTube’s setup pages explain how to connect an encoder, but do not provide controls for building or looping a pre-recorded playlist. Load and play the playlist in encoder or media-playback software that supports the behavior you need, then send its output to the event using the stream URL and stream key from YouTube Live Control Room. YouTube’s live streaming setup guidance and encoder setup instructions cover the connection.
Recommended settings for a 25 fps stream
YouTube’s live encoder guidance supports frame rates up to 60 fps. Its bitrate table gives 30 fps and 60 fps categories, but no 25 fps row. The figures below are therefore 30 fps H.264 reference points for choosing a starting bitrate, not official 25 fps recommendations. YouTube’s help page does not state a publication date; these are its guidance accessed in 2026.
| Output resolution and reference category | H.264 bitrate range |
|---|---|
| 1080p at 30 fps (reference for a 25 fps output) | 5 Mbps minimum; 14 Mbps recommended |
| 720p at 30 fps (reference for a 25 fps output) | 3 Mbps minimum; 8 Mbps recommended |
Choose the closest resolution category, then test the actual playlist and check stream health. The encoder needs reliable upload bandwidth above its selected bitrate; leave headroom rather than relying on a connection that only just matches it. YouTube says recommendations vary with codec, resolution, and frame rate. See YouTube’s live encoder settings.
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#1 Best Overall
ORIVISION H.265/264/MJPEG Ultra Mini HDMI 1080P Video Encoder with HDMI loopout, HTTP, RTSP, RTMP/RTMPS, SRT, HLS, FLV, Compatible with ONVIF, Multicast IPTV Encoder for YouTube Facebook Twitch Live
- 【Local Recording & Video Cropping – EH1211 Exclusive Features】 This mini HDMI video encoder supports local recording to USB drive or TF card – it can record both RTSP streaming video and direct HDMI input to external storage. The built-in video cropping function lets you customize the encoding region, making it easy to adapt input to needed displays or focus on specific areas. With its space-saving design, EH1211 is ideal for classrooms, conference rooms, and digital signage installations.
- 【ORIVISION Advantage& Ultra Mini Model】- This ORIVISION ultra mini video encoder has high integration with low cost. Ultra mini size(125x72x25mm) and light weight (200g) of H.265 encoder is perfect for live broadcasting applications with frequent move or tiny device installation space. IP encoder has 1 X HDMI Input and loop-out, 1 X 3.5mm audio input,1 X 3.5mm audio output(new), 1X USB2.0 port(new), 1X TF card port(new). IPTV encoder support audio encoding without video input.
- 【1080P@30HZ Input/Output Resolution & 2 Channel Output】- HDMI encoder supports max 1080P@30 resolution HD input and output. The video encoder for live broadcasting can output 2 channels feeds at the same time. While only 1 channel can reach 1080p output. The H.265/ H.264 encoder supports multiple different protocol feeds output at the same time, but does not support simultaneous output 1080P30.
- 【Multi-Protocols & Software & Platform & Flip Supporting】- Hardware encoder supports protocols including HTTP/HTTPS/RTSP/RTMP/RTMPS/SRT/UDP/RTP/FLS/FLV,is compatible with Onvif protocol. Multicast UDP/RTP. HDMI video encoder supports software like Flashplayer, OBS, VLC player, Vmix..etc. Fit for Youtube, Facebook, Ustream, Livestream, Twitch, Vimeo, Streamspot, Dacast, Tikilive, Netrmedi, etc. This video encoder also supports new function of image rotation and mirror flip. More convenient for live broadcasting.
- 【Powerful OSD Setting】- OSD setting function of the live broadcasting encoder makes it easy for you to add any self-defined text, time and image overlay on your video when output displayed. You may add any text/logo at any position to announce your copyrights with this hevc video encoder.
Frame rate and codec
Use 25 fps output if the encoder supports it, particularly when the source videos are 25 fps. Keeping the source cadence is a practical way to avoid unnecessary frame-rate conversion; YouTube’s advice to match recorded and uploaded frame rates is specifically about uploads, not a live-ingest rule. H.264 over RTMPS is a reasonable broadly compatible SDR choice if your encoder supports it. YouTube also lists H.265/HEVC and AV1 among supported encoder options. RTMPS is the encrypted form of RTMP.
Keyframes and picture settings
- Set a constant bitrate (CBR).
- Set the keyframe interval to 2 seconds; do not exceed 4 seconds.
- Where the encoder exposes them, YouTube’s live guidance lists square pixels, progressive scan, two B-frames, one reference frame, CABAC, Rec. 709 for SDR, and 8-bit SDR.
Audio
For RTMP or RTMPS, YouTube lists AAC or MP3 audio. Its guidance specifies 44.1 kHz for stereo and recommends 128 Kbps stereo audio. Use the closest matching controls available in your encoder; different software may label or expose settings differently.
Rank #2
URayCoder HD HEVC H.265 MPEG4 H.264 4K HDMI to Video Streaming IPTV Encoder for HDMI to RTSP RTMP HTTP UDP HLS SRT Facebook YouTube Live Streaming Server
- 【Innovative Product with Leading Technology】- Equipped with an advanced H.265 /H.264 dual encoding chip, supports 4K UHD (3840x2160) video input and output, with a maximum frame rate of 30fps at 4K resolution and up to 120fps at 2K and lower resolutions, delivering a smooth and detailed visual experience. It also supports HDCP 1.4 decryption, easily decoding various HDMI ultra HD video sources, delivering a cinematic visual experience for both professional live streaming and 4K ultra HD content transmission.
- 【Multi-protocol and Multi-platform Compatibility】- Fully compatible with streaming protocols such as HTTP, RTSP, RTMP(S), SRT, HLS(M3U8), MP4, Multicast(UDP, RTP, PTL), FLV, WebRTC, TRTC, ICECAST, it can simultaneously output 4 video streams with different protocols and push them to live streaming platforms such as YouTube, Facebook, Twitch, and Vimeo with one click. Simultaneous live streaming across multiple platforms can be achieved without additional equipment.
- 【Highly Customizable Settings to Meet Individual Needs】- It supports adding static text, scrolling captions, brand logos, and timestamps. Users can freely adjust core parameters such as video resolution, frame rate, and bitrate, and also perform personalized editing functions such as video cropping, rotation, flipping, and mirroring. It supports dual input of HDMI embedded audio and line-in audio, with adjustable sound quality, making your live stream content more distinctive and allowing you to create a unique brand live stream style.
- 【Stable and Efficient Transmission, Easy Operation】- Employing HDMI to Ethernet core connection technology, it ensures stable and reliable network transmission with low latency and no lag, adapting to various network environments. Equipped with an intuitive user interface and detailed instruction manual, no professional technical background is required; setup can be completed quickly after connecting the device. It is also compatible with multiple terminals such as computers and mobile phones for management, and the video stream status can be viewed in real time via a URL.
- 【Lifetime Free Warranty and Technical Supports】- All URayCoder video codecs come with a lifetime free warranty and technical supports, supporting secondary development and feature customization to meet enterprise-level personalized needs. Meanwhile, we providing many kinds of customization services such as shell pattern printing, logo addition, hardware and function development, ensuring reliable quality and worry-free after-sales service.
Set up, connect, and test the playlist
- Create or schedule the event: In YouTube Studio, open Live Control Room and create or schedule the live stream.
- Copy the connection details: In the event’s stream settings, copy the stream URL and stream key into the encoder’s streaming settings. YouTube describes the key as a password-like credential for the encoder connection; do not share it. If it is exposed, reset it in Live Control Room.
- Load the playlist: Add the pre-recorded files in the encoder or media-playback software. Check the entire output, including transitions, audio between files, the end of the list, and whether the playlist repeats as intended. Playlist construction and loop behavior are controlled by the selected software, not documented in YouTube’s encoder setup pages.
- Run a test: Start a test stream and inspect the Live Control Room preview. YouTube recommends testing with movement and audio similar to the intended stream. Confirm the selected resolution, frame rate, audio, and playlist transitions.
- Go live and monitor: Watch Live Control Room stream health and warnings after starting the event. Address unstable bandwidth or encoder warnings rather than assuming a successful connection means the full playlist is playing correctly.
Latency and viewer controls
Latency is the delay between capture at the encoder or camera and playback for viewers. For a prerecorded playlist without real-time audience interaction, minimizing latency may matter less than stable playback. YouTube’s DVR option lets viewers pause, rewind, and resume during a live stream when enabled. Choose these behaviors based on whether viewer interaction or playback control matters for your broadcast. YouTube’s encoder settings guidance describes latency and DVR.
Troubleshooting common problems
- Encoder connects, but no video appears: Check that the correct event’s stream URL and key are entered and that the encoder is sending its output. Recheck the Live Control Room preview.
- Stream health warns of instability: Verify that the connection has reliable upload capacity above the encoder bitrate. If needed, reduce the output resolution or bitrate and test again.
- Video looks uneven or motion stutters: Confirm the encoder is outputting 25 fps when supported and that the source and output cadence are consistent. Check encoder load and stream health; a 30 fps bitrate reference does not itself guarantee stable 25 fps playback.
- Playlist stops or fails to repeat: Check the selected software’s end-of-list and repeat settings, then test through the final transition. YouTube does not configure playlist looping for the encoder.
- Audio is missing or out of sync: Check the playlist’s audio tracks and encoder audio source, then verify the selected AAC or MP3 format, 44.1 kHz stereo rate, and stereo bitrate setting where available.
- Stream key may be exposed: Reset the key in Live Control Room and update the encoder with the replacement.
Or let it run in the cloud
For a YouTube-only cloud option, StreamNeo runs uploaded videos as a 24/7 live stream, so nothing has to stay on at home. Its flat price per slot covers any uploaded quality up to 4K 60fps, with no re-encode or quality tiers; it automatically recovers if YouTube drops the stream. The first day is free with no card. Monthly billing is $9.99 per month.
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Bestseller No. 2
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Best Value
H.265 H.264 4K HDMI to IP Network Video Encoder, 1080P HD Video Audio Encoder Supports RTSP RTMPS UDP HLS SRT HTTP WebRTC ICECAST, for IPTV, Live Streaming, YouTube, Facebook, OBS, ONVIF NVR, etc.
- ⭐【Innovative Product with Leading Technology】- Equipped with an advanced H.265 /H.264 dual encoding chip, supports 4K UHD (3840x2160) video input and output, with a maximum frame rate of 30fps at 4K resolution and up to 120fps at 2K and lower resolutions, delivering a smooth and detailed visual experience. It also supports HDCP 1.4 decryption, easily decoding various HDMI ultra HD video sources, delivering a cinematic visual experience for both professional live streaming and 4K ultra HD content transmission.
- ⭐【Multi-protocol and Multi-platform Compatibility】- Fully compatible with streaming protocols such as HTTP, RTSP, RTMP(S), SRT, HLS(M3U8), MP4, Multicast(UDP, RTP, PTL), ONVIF, FLV, WebRTC, TRTC, ICECAST, it can simultaneously output 4 video streams with different protocols and push them to live streaming platforms such as YouTube, Facebook, Twitch, and Vimeo with one click. Simultaneous live streaming across multiple platforms can be achieved without additional equipment.
- ⭐【Highly Customizable Settings to Meet Individual Needs】- It supports adding static text, scrolling captions, brand logos, and timestamps. Users can freely adjust core parameters such as video resolution, frame rate, and bitrate, and also perform personalized editing functions such as video cropping, rotation, flipping, and mirroring. It supports dual input of HDMI embedded audio and line-in audio, with adjustable sound quality, making your live stream content more distinctive and allowing you to create a unique brand live stream style.
- ⭐【Stable and Efficient Transmission, Easy Operation】- Employing HDMI to Ethernet core connection technology, it ensures stable and reliable network transmission with low latency and no lag, adapting to various network environments. Equipped with an intuitive user interface and detailed instruction manual, no professional technical background is required; setup can be completed quickly after connecting the device. It is also compatible with multiple terminals such as computers and mobile phones for management, and the video stream status can be viewed in real time via a URL.
- ⭐【Lifetime Free Warranty and Technical Supports】- All URayCoder video codecs come with a lifetime free warranty and technical supports, supporting secondary development and feature customization to meet enterprise-level personalized needs. Meanwhile, we providing many kinds of customization services such as shell pattern printing, logo addition, hardware and function development, ensuring reliable quality and worry-free after-sales service.
Rank #4
Wilxisum HDMI H.265 H.264 Video Encoder, to IP Encoder, 1080P@60FPS, Support Online Live Broadcast Platform, HDMI to SRT,RTMP,RTSP,RTMPS,UDP,HTTP,HLS
- Note:This encoder supports collection 1080P@30 And it is backward compatible.Output only one main stream and one secondary stream , with a maximum frame rate of 30 after encoding. If your video source is 1080P@60 , not recommended for purchase.
- Specification parameters：The HDMI Encoder support 1080P@30 The following multi-resolution acquisition，H.265/H.264 encode,Support SRT/RTMP/RTMPS/RTSP/UDP/RTP/HTTP TS /HTTP FLV/HLS protocol Network
- Live Broadcast:This Hdmi Encoder Supports Live Streaming For Youtube, Ustream, Wowza, Facebook And Other Platforms.computer Is Not Necessary For Live Broadcast.HDMI encoder Support multi client viewing in LAN, support multicast, unicast and IPTV
- Login Device IP:The HDMI Encoder Has A Default IP Address. When Your Network And the Default Address Of The Encoder Are Not In the Same Network Segmen,The IP of the encoder needs to be changed. Please refer to the user manual for specific methods.
- Free Technical Support] Our Products Provide 2-year Limited Warranty And Lifelong Technical Support. If There Is Any Doubt During Use. Please Feel Free To Contact Us (1, Find Your Order. 2, Click The "contact Seller" Button) And We Will Solve Your Problem Within 24 Hours.
Rank #3
UNISHEEN 1080P60 HDMI Video Encoder, H.265/H.264 Live Streaming Encoder, HDMI to RTSP/RTMP/SRT/HLS/WebRTC IPTV Encoder for YouTube Facebook Live, Browser Setup, No PC Software Needed
- 【Hardware H.265/H.264 Encoding at 1080P60】Dedicated hardware encoder delivers broadcast-quality 1080P60 streams with H.265/H.264 compression. Reduces bandwidth usage by up to 50% compared to legacy H.264-only solutions, while maintaining crisp, crystal-clear video output.
- 【Broad Protocol Support for IP Distribution】 Supports SRT, RTMP(S), RTSP, UDP, HTTP, HLS, WebRTC, TRTC, Icecast and SHOUTcast — integrate seamlessly with CDNs, surveillance NVRs, IPTV systems and browser-based monitoring dashboards. One device replaces multiple single-purpose streaming boxes.
- 【Browser-Based Setup in Minutes】 Set up in minutes through any browser — no software, drivers or OS compatibility issues. DHCP is enabled by default to prevent IP address conflicts on your network. Note: basic networking knowledge (IP address, RTSP/RTMP configuration) is recommended for advanced streaming setups.
- 【Compact Design with Flexible Deployment】Palm-sized form factor (approx. 90×54×29mm) fits easily behind monitors, on shelves, or in equipment racks. Low power consumption ensures reliable 24/7 operation for live events, remote monitoring, and digital signage.
- 【Professional Audio & OSD Overlay + 1-Year Warranty】 Supports HDMI embedded audio plus external 3.5mm input. Built-in OSD generator adds scrolling text, logos, or timestamps directly to the video stream — ideal for branding, event info, or security labeling. Backed by a 1-year warranty and 24/7 online technical support.
- Upload the recording or build a playlist.
- Add your YouTube stream key once.
- Go live; StreamNeo loops the video from the cloud.
Start your free StreamNeo day.
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