How to Start Streaming on Twitch
Going live takes ten minutes. Being watchable depends on three numbers most guides skip.
Starting a stream on Twitch takes a free account, broadcasting software such as OBS, and your stream key pasted into it. The part that decides whether anyone can actually watch is the bitrate: new channels are not guaranteed transcoding, which means viewers only get the single quality you send. Send too much and most of your potential audience cannot load the stream at all.
Transcoding is Twitch converting your broadcast into several quality options — 1080p, 720p, 480p, and so on. Partners get it reliably. Everybody else gets it when there is spare capacity, which for a small channel means often not at all.
Without transcoding, the only option in the quality menu is **source**. A viewer whose connection cannot sustain your bitrate does not get a lower resolution; they get buffering, and then they leave.
So the beginner who streams at 1080p60 and 6000 kbps because that is what the tutorial said has quietly restricted their audience to people with fast connections and no other household traffic. 720p at a moderate bitrate is watchable by almost everyone, and for a channel with no transcoding that is worth more than sharpness.
The actual setup, in order
Create the account and turn on two-factor authentication — Twitch requires it before you can stream at all.
Install broadcasting software. OBS Studio is free and is what most of the ecosystem's guides assume. Twitch Studio exists for people who want fewer decisions.
Copy your stream key from the Twitch dashboard into the software's stream settings, or use the built-in account connection, which avoids the key sitting in a config file.
Set the category and title before you go live, not after. Both are how the directory places you, and a stream that starts untitled starts invisible.
Bitrate and resolution, which is the real decision
Three numbers interact: resolution, frame rate and bitrate. More of any of them means a heavier stream.
For a channel without guaranteed transcoding, 720p at 30 or 60 frames with a conservative bitrate is the configuration that the largest number of people can watch. It looks less sharp on your own monitor, where you are the one person who cannot see the problem your settings create.
Your upload speed matters more than your download speed, and household upload is usually a fraction of download. Test it, then set the bitrate meaningfully below what the test gives you, because the test is a best case.
Affiliate, and what it actually unlocks
Twitch Affiliate has concrete requirements around follower count, hours streamed, days streamed and average concurrent viewers over a 30-day window. Twitch publishes the current figures and has changed them before.
What it unlocks: subscriptions, Bits, and a revenue share. What it does not unlock: transcoding, which stays a capacity decision rather than an entitlement.
The requirement most new streamers miss is average concurrent viewers, because it is the only one you cannot reach by scheduling more hours.
Where new channels disappear
The category listing sorts by concurrent viewers. A new channel in a popular category starts at the bottom of a list hundreds of entries long, and nobody scrolls there.
The fix that works is picking categories where the competition is thin at the hour you stream, rather than the biggest game at peak time. A stream with four viewers can be on the first page of a quiet category and invisible in a loud one.
Clips are the other route. A clip that circulates brings people to the channel from outside the directory entirely, which is the only discovery mechanism that does not depend on where you rank.
Scheduling beats duration
Streaming twelve hours once is worth less than three hours at a predictable time, three times a week. Twitch's notifications only convert if people can form the habit, and a habit needs a schedule.
If the directory placement is the bottleneck while you build that, adding live viewers moves the number the listing sorts on. It does not make anyone stay — retention is the stream — and for a channel chasing the Affiliate average-viewer requirement it is worth being clear-eyed that the metric and the milestone are not the same thing.
Questions people ask about starting on Twitch
What bitrate should a new streamer use?
Lower than the tutorials suggest. Without guaranteed transcoding, viewers only get the quality you send, so a moderate bitrate at 720p is watchable by far more people than a high bitrate at 1080p.
Do I need a capture card?
Only for console or camera sources. Streaming PC games or a webcam needs software alone.
How long until I can earn?
Affiliate has published thresholds across followers, hours, days streamed and average concurrent viewers in a 30-day window. The average-viewer requirement is the one that takes longest.
Does streaming longer help discovery?
Less than streaming consistently. The directory sorts live channels by current viewers, and returning viewers come from a predictable schedule rather than long sessions.
Keep reading
- add followers to the channel — Affiliate counts followers among its thresholds, and you can add followers to the channel — worth separating from average concurrent viewers, which is the requirement that actually gates most new streamers.
- what subs are worth — Once subscriptions are switched on, what subs are worth explains the split.