If you need separate 4K files from a browser-based interview, StreamYard offers a direct participant-local recording workflow on eligible plans. If you need to control a desktop recording’s encoder, format and output resolution, OBS gives you more settings to work with, but your computer must handle the workload.
Neither distinction means that a 4K recording is the same as a 4K live broadcast. StreamYard’s documented live-stream and cloud-mixed output ceiling is 1080p; OBS lets you configure recording output, but does not guarantee that every computer can record smoothly at 4K.
What 4K recording means
“4K recording software” can describe several different outputs. A participant’s camera may be recorded locally at 4K, a desktop scene may be saved to a 4K file, a cloud service may mix several people into one file, or a live broadcast may be sent to YouTube at a particular resolution. Those outputs are related, but one does not establish the resolution of another.
A participant-local file is captured on the participant’s own device and uploaded after the session. That can preserve a separate camera and audio track for each person, which is useful if you want to reframe shots, adjust a guest’s sound, or assemble a finished interview afterwards. It does not mean that the audience watching the live programme sees 4K.
A mixed export combines the participants and other studio elements into one finished view. Its resolution depends on the service’s output capability, not simply on whether any one guest had a 4K camera. A live broadcast is a third output again: the streaming service’s maximum, your settings, the platform, and the connection all matter.
OBS works differently from a browser interview studio. It captures sources and scenes configured on your computer and records the resulting composition. You can choose recording settings that differ from stream settings, but that flexibility adds a practical question: can your machine encode the chosen resolution, frame rate and scene without interruptions?
Before choosing software, write down what you need to keep: separate participant files, a single polished interview, a desktop tutorial, or a live broadcast. If your main purpose is an always-on channel, the article on OBS or a cloud service for a 24/7 church stream in India considers the separate question of keeping a live channel running when your computer is not available.
StreamYard’s participant-local recordings
StreamYard’s 4K feature is for local participant recordings, not a 4K live stream. Its Help Centre says eligible users can download 4K local participant tracks when local recording is enabled and the camera and device support 4K. The main camera feed’s studio resolution determines the participant recording resolution. Check StreamYard’s 4K recording guidance and current plan details before arranging a session around it.
The workflow suits interviews, webinars and guest sessions where each person’s camera should be available as an individual file. Rather than relying on the internet connection to define the quality of the local capture, each participant’s device records its own track and uploads it afterwards. The internet is still needed for the session and the later transfer, and the workflow depends on the participants’ equipment and local storage.
That makes preparation part of recording quality. Enable local recording in the studio before the session; confirm that the host and participants have suitable cameras and devices; and leave enough free storage for recording and uploading. StreamYard recommends 5 GB of available device storage for most recordings. This is a preparation recommendation, not a promise about the size of any particular 4K file.
Avoid private or incognito browser windows for a session that depends on local files. StreamYard warns that temporary browser data might not persist after a private window closes. If a participant’s file is lost or cannot finish uploading, having a high-resolution camera does not recover it. Give guests a simple checklist in advance and, where possible, ask them to keep the browser open until the upload finishes.
Plan eligibility has changed over time and should be checked at publication. StreamYard’s 4K support article names Advanced, Teams and Business, while its pricing page currently lists 4K (2160p) local recordings under Advanced. The pricing page was checked on 3 October 2026; as listed on StreamYard’s site in October 2026, the Free plan includes 2 hours per month of local recording. That allowance is not a 4K entitlement. Confirm the current plan and recording allowance directly with StreamYard’s pricing page before relying on them.
Local tracks can also create post-production work. Separate files give an editor choices that a single mixed view cannot, but those choices take time: identify each track, synchronise audio and video if needed, make edits, and export a final programme. For a quick unedited replay, a single mixed recording may be more convenient, even when it is not 4K.
StreamYard live and cloud-mixed output limits
Keep StreamYard’s local participant files distinct from its live and cloud-mixed outputs. Its Help Centre documents a maximum live stream resolution of 1080p, and says its cloud-mixed recording remains at the stream resolution, up to 1080p. A 4K local participant recording does not raise either ceiling. The StreamYard help article on 4K recording sets out this distinction.
For a guest interview, this can be a useful split: send a 1080p live programme to viewers while retaining eligible local files for later editing. But it is not a route to a 4K YouTube broadcast, and a cloud-mixed file should not be assumed to contain the full resolution of the individual camera tracks. Decide which output is the deliverable before you book a session or promise a format to a client.
A 1080p mix may be enough when viewers need to follow a conversation, presentation or webinar. If a project requires a high-resolution master, use the local tracks as source material and assemble the final output in an editor that supports the required export. That path adds editing and storage steps. It also means checking the actual downloaded files rather than inferring their resolution from a camera label or plan name.
For a live YouTube programme, confirm the platform’s current requirements separately. YouTube’s live encoder settings explain its recommended encoder settings and supported resolutions. Do not treat a recording product’s 4K feature as evidence that a particular live platform, account or connection will accept the same output.
OBS recording resolution and controls
OBS records a composition made from sources on your computer: for example, a camera, window capture, slides, images, media files and audio inputs. Its recording controls sit under Settings > Output. The official OBS standard recording guide describes selecting the recording path, format, quality and encoder. In Advanced output mode, you can also choose audio tracks and rescale the output while maintaining its aspect ratio.
That is useful if your recording and live programme have different needs. You can configure recording output independently rather than assuming it must match the stream. OBS’s guide notes that settings beyond “Same as stream” use more computer resources. A 4K recording therefore calls for a test using the intended settings, not simply a change to one resolution field.
File format is another deliberate choice. The OBS Project’s standard recording guide recommends MKV in case recording stops unexpectedly, because the container is less likely to lose the whole file if recording does not stop cleanly. OBS includes a built-in remux tool to convert a recording to MP4 afterwards. That sequence is worth learning before an important session: choose a robust recording format, test the file, and confirm how you will produce the format your editor or client needs.
You can keep separate OBS profiles for different outputs. The OBS profile guidance gives 1080p and 4K output profiles as examples. A profile helps organise settings and reduces the chance of re-entering them incorrectly; it does not reduce the work required to encode a 4K scene. Label profiles clearly and make a short test recording after changing resolution, frame rate, encoder or sources.
OBS offers more direct control, but that does not make it a one-click interview studio. You build and maintain the scenes, sources, audio routing and recording workflow on the desktop. A guest interview can be made to work, but remote participation involves setup beyond the basic recording controls. If your purpose is a video loop for a channel, see how to loop a YouTube Live playlist in OBS without repeating the same video; that playback task is different from capturing a 4K interview.
Hardware and scene-complexity trade-offs
A 4K recording requires the computer to process and encode more image information than a lower-resolution recording, but no single hardware label settles whether a specific setup will work. OBS says capability depends considerably on encoder, resolution, frame rate and scene complexity. Its system requirements guidance cautions that meeting compatibility requirements does not guarantee recording or streaming at a chosen workload.
Scene complexity matters because a recording may involve more than one camera. Browser capture, animated overlays, filters, scaling, media playback and multiple sources all add work. An encoder choice can shift work between the processor and graphics hardware, but the right result depends on the machine and configuration. Do not assume that a computer capable of displaying 4K video can also record a demanding 4K scene smoothly.
Test the setup you intend to use. Record a representative scene at the target resolution and frame rate, with the actual camera, overlays, audio sources and encoder. Play back the whole file, check that sound stays in sync, inspect motion and fine details, and look for dropped or duplicated frames. Leave the test running long enough to expose heat or stability problems that may not appear in a short sample. OBS recommends testing settings before relying on them; a test is evidence about your own configuration, not a guarantee for a later session.
For an interview recorded through StreamYard, the device test is different. Check that the camera offers the required resolution, that local recording is enabled, and that each participant has storage and time to upload. The guest’s internet can affect the live conversation even if the local file capture is designed not to tie its quality to that connection. A remote guest still needs to join the session reliably.
If you are repurposing a spare laptop for a continuous channel rather than making occasional recordings, distinguish that task from 4K production. A machine may be adequate for a simple loop yet struggle with a complex high-resolution scene. The guide to making a 24/7 YouTube lofi stream using a laptop in India covers an always-on use case; it is not a benchmark for 4K recording performance.
Choose by workflow, not by the 4K label
The practical difference is workflow versus control. StreamYard is the more direct fit when you need a browser-based guest session and separate local participant files, provided the plan, camera and device meet its requirements. OBS is a better fit when the recording is assembled from desktop sources and you need to control the recording encoder, format, quality and scaling yourself. These are conclusions from documented capabilities, not comparative hands-on test results.
| Need | StreamYard | OBS |
|---|---|---|
| 4K live broadcast | No; documented live maximum is 1080p. | Configurable output settings do not establish that a platform or computer can deliver 4K live. Check both. |
| 4K source files | Local participant tracks on eligible plans, with local recording enabled and capable devices. | Configurable recording output or rescaling; practical results depend on the computer and settings. |
| Multiple interview guests | Browser studio with separate participant recordings. Plan and device prerequisites apply. | Desktop scenes can capture local sources; remote guest participation requires additional workflow setup. |
| Control of recording | The studio and plan determine available output. | Direct controls for format, encoder, quality, audio tracks and rescaling. |
| Main preparation | Confirm plan, camera, device storage and participant upload. | Configure scenes and encoder, then test the target workload on the intended computer. |
| Post-production | Separate files allow individual edits; cloud-mixed output is simpler but up to 1080p. | A composed recording is ready as a single scene, with file handling such as remuxing as needed. |
If a client needs one finished interview, ask whether they need separate camera angles or simply a polished edit. Separate files make it possible to adjust a guest’s framing and sound independently, but they mean handling multiple files. If you only need a straightforward conversation recording, the mixed output may save editing time, as long as its documented resolution suits the brief.
For a tutorial, lesson or product demonstration captured from desktop windows, OBS’s scene model may fit more naturally. You can arrange the screen, camera and overlays in the composition and control the recording output. A 4K desktop recording can also make small interface details easier to crop later, but the editor, storage and playback equipment must be ready for the larger production files. Test the whole chain, not just the recording settings.
For continuous YouTube playback, neither product’s 4K recording feature answers whether you need a live channel to stay online with your own computer switched off. StreamNeo addresses that separate operational problem: it turns an uploaded video into a YouTube live stream, so you do not have to leave a computer running to keep that file on air. It is YouTube-only and does not change the distinction between 4K local recording and live output resolution.
Before committing, compare the operating options on the pricing page. When the file and channel are ready, start free — 24-hour trial, no card.
FAQ
Can StreamYard record in 4K?
It can provide 4K local participant recordings for eligible users when local recording is enabled and the camera and device support 4K. Check the current plan requirements before the session. This feature does not mean that StreamYard’s live stream or cloud-mixed export is 4K.
Does StreamYard stream to YouTube in 4K?
No. StreamYard’s help guidance says its live streams currently top out at 1080p, and its cloud-mixed recording stays at the stream resolution, up to 1080p. Check the current official guidance if the requirement matters to your production.
Can OBS record in 4K?
OBS provides recording resolution, encoder, quality and format controls, including output rescaling in Advanced mode. Whether a particular computer can handle a chosen 4K workload depends on its encoder, frame rate and scene complexity, so test the settings you intend to use before relying on them.
Which should I use for a 4K guest interview?
Consider StreamYard if separate participant files and a browser-based interview workflow are what you need, and confirm the plan and device prerequisites. Consider OBS if you want to compose desktop sources yourself and control the recording output directly. In either case, distinguish the saved files from the live programme your viewers receive.