If you want smaller OBS recordings, lower the recording profile rather than automatically lowering the YouTube stream. In OBS, recording quality, resolution, frame rate and encoder settings control the local file; stream settings control what YouTube receives.
There is also an important distinction: a YouTube playlist with Autoplay is ordinary playback, not an unattended live broadcast. If your aim is a 24/7 channel, decide which of those you need before changing OBS settings or uploading files.
Choose between playlist playback and a live broadcast
A playlist is a list of uploaded YouTube videos that viewers can watch in sequence. When Autoplay is enabled on the viewer’s device, YouTube may continue to the next available video. The playback happens inside YouTube, and the viewer’s browser, app, account state and network can affect whether it continues.
A live broadcast is different. You send one continuous stream to YouTube through an encoder such as OBS, and viewers join the live event rather than opening separate uploaded videos. OBS must keep running, the computer must remain available, and the connection must continue sending data.
This distinction matters for a devotional channel, local news loop or ambience station. Uploading ten videos to a playlist does not by itself create a 24/7 live channel. Likewise, turning on Autoplay on one laptop does not create a broadcast that viewers can find in YouTube Live.
For a straightforward explanation of the two approaches, see this comparison of YouTube Live and YouTube playlists for an always-on radio station. A playlist may be the simpler choice when you only need sequential viewing. OBS or another broadcast workflow is necessary when the audience must see a live event.
Create or save videos to a YouTube playlist
To create a playlist, sign in to YouTube, open one of your videos, choose the save option, and create a new playlist or select an existing one. Give it a clear name such as “Morning Bhajans” or “Night Study Ambience”, then add the videos in the order you want viewers to encounter them.
You can also organise videos from YouTube Studio. The exact labels can change between the desktop site and the mobile app, so use the current controls shown in your account. The useful test is not whether the playlist exists, but whether a person who is not signed in as you can open it and move from one item to the next.
If your source files are large, compress them before uploading or adjust the OBS recording profile for future recordings. Re-encoding an existing file can reduce its size, but it creates a new encoded version and may reduce detail. Keep the original until you have checked the smaller copy from beginning to end.
A playlist can contain videos with different resolutions and frame rates, but consistency usually makes checking easier. For example, a sequence of 720p devotional videos is simpler to inspect than a mixture of old low-resolution clips, portrait phone recordings and high-bitrate screen captures. Consistency does not turn a playlist into a live stream, but it can make ordinary playback less confusing.
Set playlist visibility for the intended audience
Choose visibility deliberately for both the playlist and each video. A public playlist is discoverable and can be watched by people who find it. An unlisted playlist can generally be opened by people with the link, while a private playlist is restricted. YouTube’s current visibility controls and conditions should be checked in the official YouTube Help guidance before you publish.
Playlist visibility does not override a video’s visibility. A public playlist cannot make a private video publicly watchable. If the playlist contains an unavailable or restricted item, a viewer may see a gap or be unable to continue in the expected order.
For a local business, an unlisted playlist may be suitable for a small group that has been given the link. For a public music, prayer or study channel, public visibility is usually the relevant setting, but you still need to check the individual videos and their audience restrictions.
Do not treat visibility as a rights or policy decision. Public availability does not prove that you have permission to use every image, recording or piece of music. YouTube’s current policies and notices should be reviewed for your material, particularly if the videos contain third-party content.
Check that each video is accessible
Open the playlist in a private browser window, or ask someone who is not signed in to your channel to test it. Start several videos, move to the next item and check whether the expected title, thumbnail and playback controls appear. Repeat the test on the device your viewers are likely to use.
Check for these common interruptions:
- A video is private, still processing or blocked in a particular country.
- The video has an age restriction that affects some viewers or devices.
- A copyright or policy action has limited its playback.
- The video is unavailable on mobile, in an embedded player or for signed-out viewers.
- The playlist contains an old link to a video that has since been deleted or replaced.
A video that plays for you while you are signed in is not necessarily available to everyone. This is why access testing should happen before you advertise a playlist or rely on it for a viewing session.
For a live channel built from existing material, policy and originality also need attention. You can read the explanation of YouTube’s reused content policy for 24/7 live streams, then check the current official YouTube policy page rather than assuming that a playlist or broadcast format changes the underlying rules.
Enable Autoplay on the device
Autoplay is a playback setting, not a broadcast setting. On YouTube’s web player, use the current Autoplay control while watching a video. In the mobile app, the setting may appear in the player or in the app’s playback settings. The label and position can vary by device and app version.
After enabling it, start the playlist from the beginning and watch the transition to the next item. If the device asks whether playback should continue, requires interaction after a period, loses network access or changes playback behaviour when the screen locks, the sequence is not suitable as an unattended display.
Browser extensions, privacy settings, battery-saving modes and mobile operating system restrictions can also affect continuous playback. A television app may behave differently from a desktop browser. Test the actual combination of device, account and network that will be used, not only the computer on which you assembled the playlist.
Autoplay may also be influenced by viewer preferences and YouTube’s own playback behaviour. It is not a documented guarantee that a playlist will play unattended forever, and it should not be described to viewers as a 24/7 live channel.
Know what can stop continued playback
Ordinary playlist playback depends on more than the playlist order. The device must stay awake, the application must remain active, the connection must retrieve the next video, and every item must remain playable. A household router restart, mobile data change or power-saving setting can end the session without changing anything in the playlist itself.
A long-running browser tab may also be affected by operating system updates, memory pressure or an accidental click. On a phone, screen-off rules and background activity restrictions can be more significant than the playlist settings. On a television, the app may pause or return to a home screen after an error.
If the goal is simply to play a set of videos on one screen during a small event, these limitations may be acceptable. Keep the device powered, prevent sleep where appropriate, use a stable connection and check the display periodically. If the goal is a public YouTube Live event, use a genuine broadcast workflow instead.
When an OBS stream is unstable, do not assume that making the local recording smaller will fix the connection. The relevant issue is usually outbound stream capacity, encoder load or a network interruption. This guide to stopping unstable YouTube live streams covers the separate troubleshooting path.
Make OBS recording files smaller without lowering the stream
Open OBS and go to Settings, then Output. In Simple output mode, choose a recording quality below “Indistinguishable” or “Lossless”. OBS describes “High Quality” as a medium-file-size option. The exact labels can vary with the version and output configuration, so use the current OBS recording guide as the reference.
If the live stream must keep its current quality, change Output Mode to Advanced and configure the Recording tab separately from Streaming. This is the key setting for the common question, “How do I make OBS recordings smaller while streaming to YouTube?” You can use a lower local recording quality while leaving the live output at its chosen profile.
Recording separately can use additional computer resources. Make a short test while the same scene, browser sources and audio sources are active. Watch for encoder overload, rendering lag, dropped frames and audio problems before relying on the profile for an overnight broadcast.
The main controls have predictable trade-offs:
| Change to the recording profile | What normally happens | What to check |
|---|---|---|
| Lower recording bitrate or quality | The file becomes smaller, but fine texture and motion detail can degrade | Text, faces, moving backgrounds and dark scenes |
| Lower recording resolution | The file contains fewer pixels and usually needs less storage | Whether 720p still shows the detail your viewers need |
| Lower frame rate | Motion uses fewer frames and the file can become smaller | Scrolling text, games, camera movement and transitions |
| Use a more efficient codec | Similar visual quality may require less storage at an appropriate setting | Playback and editing support on your devices |
| Change only the container | Usually no meaningful compression change | Recovery and compatibility rather than file size |
There is no single correct recording bitrate for every OBS scene. A static prayer card with gentle movement needs less information than fast gameplay, a detailed screen recording or a camera pointed at foliage. Make a short sample, inspect it at the size viewers will use, and then adjust one setting at a time.
Resolution and frame rate are not the same as stream bitrate. You can record at 720p for storage reasons while streaming at a different output resolution, provided your computer and live settings support that workflow. Preserve the aspect ratio so that reducing the resolution does not stretch faces, logos or text.
The encoder also affects the result. OBS’s guidance discusses AV1, HEVC and H.264 in relation to quality, file size, hardware support and compatibility. AV1 or HEVC may be efficient in suitable hardware, but some editing applications and older playback devices support them less well. H.264 remains widely compatible. Hardware encoding can reduce CPU work, while older hardware may produce a different image at the same nominal bitrate. Check the OBS encoder and hardware guidance before changing codecs.
A physical drive gives you more room but does not make the files smaller. An external SSD may help with storage and editing, but the compression decision is still made by the recording profile. If you need a smaller archive, encode a copy at a lower quality and retain the source until that copy has been checked.
Use MKV when recovery from an interrupted recording matters. OBS recommends it because an unfinished recording can remain recoverable after an ungraceful stop. If an editor needs MP4, use OBS’s built-in remuxing feature afterwards. Remuxing changes the container without re-encoding, so it improves workflow compatibility rather than reducing the file size.
What changes when you broadcast prerecorded videos live
When prerecorded material is sent through OBS as a live broadcast, the local file size and the live upload are separate concerns. A smaller source file can reduce storage and may be easier for OBS to read, but YouTube still receives a continuous encoded stream at the live output settings.
For H.264, YouTube’s live encoder table lists 5 Mbps for 1080p30, 6 Mbps minimum and 17 Mbps recommended for 1080p60, and 3 Mbps minimum and 8 Mbps recommended for 720p30 and 720p60, as listed on YouTube Help in October 2026. The same page gives different ranges for AV1 and H.265, so use the figures for the codec you actually select. YouTube also recommends CBR and a two-second keyframe frequency, with the interval not exceeding four seconds. Check the current YouTube live encoder settings before applying them.
These are not compulsory India-wide settings. Your useful limit is the stable outbound upload available on the connection, not the country name. YouTube notes that download bandwidth is often higher than upload bandwidth and says, “We recommend running a speed test to test your upload bitrate.” Run the test during the hours when the channel normally operates and account for other household or shop traffic.
OBS suggests using 75% of total upload speed as a troubleshooting starting point for stream bitrate. Treat that as guidance for diagnosing dropped frames, not as a guarantee or a universal formula. If frames are dropping, reduce the live bitrate or output resolution, test again and use a wired connection where possible. A lower, stable live setting is usually more useful than a higher setting that repeatedly disconnects.
Do not lower the recording profile expecting it to repair a saturated upload connection. Instead, lower the independent stream setting or improve the network conditions. If the live channel relies on a laptop that must remain powered all night, also test heat, sleep settings, source availability and automatic reconnection before publishing the broadcast.
For a prerecorded channel, the practical sequence is simple: prepare and check the files, choose the recording profile that fits your storage, configure the live output for the measured connection, run a representative test, and monitor the broadcast. A cloud workflow such as StreamNeo removes the need to keep your own computer running for the file-to-live step, while you still need to check the content, YouTube settings and channel responsibilities yourself.
Do not treat a live broadcast as proof that the source material is acceptable for every audience or policy situation. Check the current YouTube rules, music rights and notices for your content. For examples of how prerecorded material can be organised for a live channel, see how to run a YouTube Live stream from prerecorded nature videos.
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FAQ
Does lowering OBS recording bitrate lower my YouTube live bitrate?
Not necessarily. In Advanced output mode, OBS provides separate Streaming and Recording settings, so you can reduce the local file size while retaining the live profile. Test the computer under real scene and audio load because separate recording settings can require additional resources.
What bitrate should I use for OBS YouTube streaming in India?
There is no single India-wide value. Start with YouTube’s current recommendations for your codec and resolution, compare them with a speed test of your stable upload capacity, and leave room for normal network variation. OBS’s 75% troubleshooting suggestion is a starting point, not a guarantee.
Does changing MP4 to MKV make a video smaller?
No. Changing the container normally does not provide meaningful compression. MKV is useful because an interrupted OBS recording is more likely to remain recoverable; remux it to MP4 afterwards if your editor or workflow requires MP4.
Is a YouTube playlist with Autoplay a 24/7 live stream?
No. It is sequential playback on a viewer’s device, affected by device settings, access, network and playback interruptions. A public live channel requires a continuous broadcast workflow rather than relying on Autoplay.