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A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11For a pre-recorded video sent to a YouTube Live event, either H.264 or H.265 (HEVC) can work if your encoder or relay supports that codec and protocol. Choose the outgoing live-ingest settings—not YouTube’s separate recommendations for uploading a finished video. At the same resolution and frame rate, YouTube’s current guidance recommends a lower ingest bitrate for H.265 than H.264, but that is not a guarantee of better-looking video. For HDR live streaming, YouTube’s dedicated instructions require HEVC/H.265 and a separate HLS workflow.
Does YouTube Live accept H.264 and H.265?
Yes. YouTube’s live encoder guidance lists H.264, H.265 (HEVC), and AV1 as supported ingest video codecs, with RTMP/RTMPS among the supported protocols. The codec choice here is the encoding your software or hardware sends to YouTube; it does not dictate the codec viewers receive. YouTube says it transcodes incoming live streams into output formats for different devices and networks. See YouTube’s live encoder settings guidance.
A pre-recorded stream still uses live ingest settings when an encoder or relay plays the footage and sends it into a YouTube Live event. Do not substitute YouTube’s ordinary video-upload recommendations: those address uploading a finished file, not sending an ongoing live stream. YouTube’s separate video upload encoding recommendations specify H.264 for uploads.
Which codec should you choose?
Choose H.265 when the full workflow supports it
H.265 is a sensible choice when your encoder or relay supports HEVC for the protocol you plan to use, and your upstream bandwidth is constrained. YouTube’s recommended live ingest bitrate is lower for H.265 than H.264 at the example resolutions below. That recommendation is a platform setting, not a controlled quality comparison; it does not establish that H.265 will always look better at a fixed bitrate or with every source and relay.
#1 Best Overall
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Choose H.264 for compatibility when needed
If your relay, hardware, or workflow cannot send H.265 over the required protocol, use a supported H.264 configuration instead. YouTube’s support for a codec does not ensure that a particular pre-recorded-streaming service or encoder supports it. Verify the exact codec-and-protocol combination in that product’s documentation, then test it with the actual source video.
For HDR, follow the separate HEVC workflow
YouTube’s dedicated HDR guidance calls for HEVC/H.265, 10-bit video, BT.2020 color, and HLS output. The standard live bitrate table is not a complete HDR setup recipe. Consult YouTube’s HDR live streaming guidance for the transport and playlist requirements before configuring an HDR stream.
Rank #2
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What bitrate should you use for YouTube Live?
Use the row matching your outgoing codec, resolution, and frame rate in YouTube’s current live ingest bitrate table. The following are YouTube recommendations, not independent measurements or guarantees of visual quality. The guidance accessed in 2026 gives these example recommended rates:
| Resolution and frame rate | AV1 or H.265 recommended ingest bitrate | H.264 recommended ingest bitrate |
|---|---|---|
| 720p at 30 fps | 6 Mbps | 8 Mbps |
| 1080p at 30 fps | 10 Mbps | 14 Mbps |
| 1080p at 60 fps | 12 Mbps | 17 Mbps |
| 2160p (4K) at 30 fps | 30 Mbps | 42 Mbps |
These figures are for the stream sent to YouTube. They are not a promise of a particular image quality, nor do they indicate which codec YouTube will use for playback. The full table also includes minimum rates; consult the matching entry rather than extrapolating to an unlisted resolution or frame rate.
Rank #3
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Set the other live-encoder parameters
- Bitrate mode: YouTube specifies constant bitrate (CBR).
- Keyframes: Set a two-second keyframe interval; YouTube says not to exceed four seconds.
- Resolution and frame rate: Match the intended output and select the corresponding codec row in YouTube’s live table.
- Protocol: Use a protocol supported by both YouTube and your encoder or relay; YouTube lists RTMP/RTMPS for live ingest.
For HDR, follow the separate HLS and HEVC requirements rather than assuming these standard encoder settings cover the whole setup.
How to choose for a pre-recorded stream
- Check the encoder or relay. Confirm that it can play your recording and send H.264 or H.265 using the protocol you intend to use. Codec support on YouTube’s side alone is not enough.
- Decide on SDR or HDR. For HDR, use YouTube’s dedicated HEVC/HLS instructions, including 10-bit video and BT.2020. For standard dynamic range, use the live ingest table for the target codec and output format.
- Choose resolution and frame rate. Select the row matching your stream. Do not assume that a rate for 1080p30 applies to 1080p60 or 4K.
- Check upstream capacity. YouTube advises leaving network headroom; the stream’s total bitrate must fit the available upload bandwidth. Review YouTube’s encoder and network guidance and test the connection you will actually use.
- Configure and test the outgoing stream. Set CBR and a two-second keyframe interval, then run a test through the same relay, settings, and network planned for the live event. Check the YouTube preview and monitor for dropped frames or disconnects.
- Verify playback separately. Because YouTube transcodes live input, judge the viewer experience on the live output; do not expect the ingest codec to identify the playback codec on every device.
Common problems and fixes
- The encoder cannot start an HEVC stream: Confirm that the specific encoder or relay supports H.265 with the selected protocol. If it does not, use a supported H.264 setup or another compatible encoder.
- The stream drops frames or disconnects: Check whether the outgoing bitrate is too close to the available upstream capacity. Leave network headroom, use a stable connection, and test with the same bitrate and route.
- The stream looks different from the source file: The ingest codec does not determine the exact output codec or format viewers receive. YouTube transcodes live streams; assess the live playback rather than assuming a source-to-viewer codec match.
- HDR does not appear as expected: Check the HDR-specific requirements—HEVC/H.265, 10-bit video, BT.2020, and HLS output—in YouTube’s HDR instructions. A standard live encoder configuration alone may not satisfy them.
- You applied upload settings to a live event: Recheck the live ingest table. The settings for uploading a finished video are a different workflow.
Or let it run in the cloud
If the goal is to keep a pre-recorded YouTube stream running without leaving an encoder computer on at home, StreamNeo runs the loop from the cloud. Upload your recording or build a playlist, add your YouTube stream key, and go live. Your computer and home connection do not have to stay on. StreamNeo sends the uploaded video as made, up to 4K 60fps, at one flat price per slot; it automatically recovers if YouTube drops the stream. The first day is free with no card. Monthly pricing is $9.99 per month. StreamNeo is for uploaded videos streamed to YouTube, not live camera input. Start your free first day with StreamNeo.
Quick Recap
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Rank #4
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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
