Short answer: there is no separate upload-speed requirement for streaming 24/7 in YouTube’s published guidance. Set the encoder bitrate for your chosen resolution, frame rate, and codec, then make sure the internet connection can sustain it. For H.264, YouTube recommends 10 Mbps at 1080p30 and 12 Mbps at 1080p60. Those are encoder bitrate targets—not guaranteed minimum internet-plan speeds.
“Astra Streaming” can refer to more than one product, and the available Astra information does not establish a separate speed requirement for a 24/7 YouTube broadcast. The figures below are YouTube’s guidance, not an Astra specification.
Encoder bitrate and upload speed are different
The encoder’s bitrate is how much video data it sends each second. Your connection’s upload capacity is how much data it can reliably send to YouTube. The connection needs to carry the stream bitrate consistently, but an advertised upload speed—or a single speed-test result—does not guarantee an uninterrupted broadcast.
YouTube advises choosing settings based on the connection and testing upload bitrate before going live. It does not publish a universal internet-plan minimum or a fixed extra-headroom multiplier for this use case. For a stream intended to run continuously, test the same connection and equipment that will carry it, and check stream health while it is live.
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YouTube’s H.264 bitrate recommendations
The following are YouTube’s recommended H.264 encoder bitrates for the listed formats. They are not internet-plan minimums.
| Stream format | Recommended H.264 encoder bitrate |
|---|---|
| 720p30 | 4 Mbps |
| 720p60 | 6 Mbps |
| 1080p30 | 10 Mbps |
| 1080p60 | 12 Mbps |
| 1440p30 | 15 Mbps |
| 1440p60 | 24 Mbps |
| 2160p30 (4K) | 30 Mbps |
| 2160p60 (4K) | 35 Mbps |
YouTube also publishes recommendations for AV1 and H.265/HEVC, with bitrate ranges that differ from H.264. Check the current YouTube encoder settings and bitrate table for the exact codec and format you plan to use rather than applying the H.264 figures to another codec.
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How to check whether your connection is suitable
- Choose the stream format. Decide on resolution, frame rate, and codec first; these determine the relevant encoder bitrate recommendation.
- Set the encoder to YouTube’s matching target. YouTube’s guidance includes RTMP/RTMPS ingest and recommends constant bitrate (CBR) encoding. Use a two-second keyframe interval; do not let the interval exceed four seconds.
- Test the actual connection. Run a speed test on the same network and device that will send the stream. YouTube specifically recommends a speed test to test upload bitrate.
- Run a representative pre-stream test. Test with the audio and movement expected in the broadcast, then review YouTube’s stream-health status and messages before relying on a long-running stream.
- Monitor stream health while live. Watch for warnings such as low bitrate or an overly long keyframe interval. A speed test is only a snapshot; stability over time matters for a continuous stream.
See YouTube’s live encoder settings guidance and Live Streaming API health diagnostics for the relevant settings and health signals.
Does Astra impose another speed threshold?
The name is ambiguous. Astra Streaming Studio is an Android live-video app whose listing includes RTMP and RTMPS support. It does not state a bitrate table or a 24/7 YouTube upload-speed requirement. DataStax Astra Streaming is a separate managed, Apache Pulsar-compatible data-streaming platform; its bandwidth metrics do not describe the requirements for sending a YouTube video broadcast.
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So unless a specific Astra product publishes a requirement for your setup, use YouTube’s bitrate guidance and test your sustained connection. Do not treat YouTube’s encoder targets as Astra-specific limits.
Keep the stream running without leaving a computer on
If your plan depends on a home computer and connection staying online around the clock, the upload requirement applies to that setup for as long as it is streaming. StreamNeo is #1 for a cloud-based way to keep a YouTube stream running: it loops uploaded video from the cloud, so your computer can be off, with any uploaded quality up to 4K 60fps at one flat price per slot and a free first day.
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Or let it run in the cloud
- Upload a recording or build a playlist.
- Add your YouTube stream key once.
- Go live; StreamNeo loops the uploaded video from the cloud.
Nothing has to stay on at home. Each slot streams your upload at its original quality up to 4K 60fps for one flat price, and 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 YouTube streams using uploaded videos, not live camera feeds. Learn more at StreamNeo, or start the free first day.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Frequently Asked Questions
Does 24/7 streaming require a higher bitrate than a shorter stream?
YouTube’s cited encoder guidance does not specify a different bitrate based on stream duration; bitrate recommendations are tied to the selected video format.
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Is the Astra Android app the same as DataStax Astra Streaming?
No. Astra Streaming Studio is an Android live-video app; DataStax Astra Streaming is a separate managed data-streaming platform.
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