When you mix portrait and landscape property-tour clips in a YouTube Live loop, decide the live output format before starting the broadcast. YouTube can provide horizontal and vertical versions, but its default vertical view is a centre crop; doors, windows and facade edges can disappear unless you choose and test a suitable layout.
For a property tour, preserving the room’s shape and important features usually matters more than filling every part of the screen. Keep each clip’s proportions, choose how unused space will look, and test the complete sequence in the playback and encoder workflow you plan to use.
Inventory portrait and landscape clips
Start with the footage, not the encoder. Group clips by orientation and note each file’s dimensions. A landscape clip is wider than it is tall; a portrait clip is taller than it is wide. This inventory helps you see where a single fixed canvas is likely to leave empty space or cut away context.
Review the edges of every representative shot. In a bedroom, a doorway or window near the edge may explain the layout better than a close view of the bed. In an exterior clip, the roofline, entrance or boundary of the building may be essential to understanding the property. Mark those details as non-negotiable before you choose a crop.
Also note what changes within each clip. A slow pan across a living room can move a feature into or out of a crop, while a static shot may seem acceptable in a still preview. Include clips with movement, transitions, titles and any overlays in your test set. YouTube does not automatically detect which architectural details matter or reframe each shot intelligently.
If footage came from different phones or cameras, check for inconsistent framing and orientation metadata. Open the actual exported files in the software you intend to use, rather than relying only on thumbnails. Confirm that portrait clips are genuinely portrait and are not landscape files with black bars or a rotated image. Correcting a source file before building the show is easier than discovering the problem during a live broadcast.
Keep a simple inventory with the filename, orientation, key details at the edges and any text that must remain readable. You do not need to document every technical property of every file at this stage. The purpose is to identify which shots can tolerate a crop and which need a layout that retains more of the frame.
For the playback side, do not assume that YouTube supplies a continuously looping playlist or that an encoder will switch layouts cleanly between mixed orientations. Those details depend on the software and workflow you choose. Our guide to streaming a pre-recorded YouTube Live playlist in a specific order covers the separate playback question; framing still needs its own review.
Choose horizontal, vertical or dual output
Choose the viewer experience before building scenes. A single horizontal 16:9 output is a straightforward fit for a conventional property tour intended for standard YouTube viewing. YouTube’s dual-format option can also provide a vertical 9:16 version for eligible mobile viewers in the Shorts feed while viewers elsewhere see the horizontal version. YouTube says both versions share a stream URL and live chat. See YouTube’s explanation of horizontal and vertical live formats.
Dual output is not simply a promise that every clip will look ideal in both formats. You have to decide how the vertical presentation will be formed, and some shots may need a different composition from the horizontal one. YouTube’s format comparison also notes differences in viewer features: clickable chat and channel-description links are available for horizontal streams but not in the vertical live feed. Check the current Help page before you make the vertical destination central to the tour.
| Choice | What viewers receive | Framing trade-off | Production consideration |
|---|---|---|---|
| Horizontal only | A landscape live stream | Portrait footage needs side space, a designed composition or a crop | One output to frame and check |
| YouTube dual format | Horizontal and vertical presentations from the live setup | The vertical view needs a layout decision; a centre crop can lose edge details | Set up vertical before the live starts |
| Separate encoder outputs | Matching landscape and portrait feeds sent to their respective keys | You can compose each feed for its destination, but both still need review | More routing and preflight work |
A single horizontal output may be right if the tour is primarily a property presentation where showing a complete room matters more than vertical-feed discovery. Dual output may suit a channel that wants both viewing contexts and can prepare two compositions. If maintaining two feeds adds more operational risk than the likely benefit, choose the simpler arrangement and make the footage work within it.
The audiences do not necessarily see the same version in the same place. YouTube’s guidance says mobile viewers in the Shorts feed see the vertical version and other viewers see horizontal. It also indicates that vertical-only metrics may take time to appear in Analytics; check the current documentation rather than making a reporting decision from the first day’s figures. Do not assume that producing two outputs means you can control where every viewer encounters the stream.
Understand YouTube’s default centre crop
In the Live Control Room’s dual-format behaviour, YouTube derives the vertical view from the horizontal output as a centre crop by default. A vertical frame is narrow compared with a horizontal frame. The crop retains the middle of the landscape picture and discards material at its sides; it does not know that a window, doorway or boundary is more important than the centre of the shot.
Imagine a wide shot of a lounge where the camera shows a fireplace in the middle, a doorway on the left and a window on the right. A centre crop may keep the fireplace while removing both openings. The result can still look like a plausible image, but it no longer communicates the room’s layout. For an exterior, a central crop could show the front door while cutting off the edges that establish the building’s width.
Previewing only the first frame is not enough. As the camera pans, the important detail may leave the cropped area. Titles can also sit within the horizontal picture but end up clipped or awkwardly placed in the vertical view. Review movement, transitions and any on-screen labels in both previews before committing to a layout.
A crop is useful when the subject remains clear within the retained area. It is not a general solution for mixed footage. If the full width of a room or facade is part of the information the clip must convey, select a fit or designed layout, or prepare an alternate composition. YouTube documents its layout controls, but that does not amount to an assurance that every clip retains its full frame in every layout.
Preserving the original proportions matters. Stretching a landscape clip to fill a tall frame makes walls, doors and people look unnaturally narrow; stretching portrait footage wide makes them look broad. The OBS guide recommends filling unused space with other content or designing a scene around the source instead of stretching it. See OBS’s guide to video sources and aspect ratio, and review our practical notes on correcting an aspect ratio in OBS for YouTube Live.
Adjust fit or stacked vertical layouts
YouTube’s documented vertical choices include centre crop, fit to phone width and stacked layout. The exact controls are available in the Live Control Room workflow, where you can adjust zoom and position. Select a layout based on what the footage needs to show, not merely on which preview fills the screen. A fit treatment can retain more of the source, while a crop gives the image more prominence at the cost of excluded edges.
For a horizontal clip shown vertically, fit-to-phone-width can be a better starting point when the whole room must remain visible. Depending on the source and canvas, this leaves unused space above and below or otherwise reduces the image’s height within the vertical composition. That is not necessarily wasted space: it is preferable to losing the doorway that tells viewers how the room connects to the rest of the property. Make the background deliberate rather than leaving a distracting, accidental-looking area.
A stacked composition can allocate different parts of the vertical canvas to the property image and supporting material. For example, a landscape room view can sit above a restrained label or a second useful visual. Do not fill space simply because it exists. A second view should clarify the tour, and text should remain readable on a phone without covering the architectural features being shown.
For portrait footage in a horizontal frame, retain its proportions and decide how to handle the space on either side. You might use a neutral or blurred background, a branded panel, or a carefully designed composition with a map or concise property information. Keep the portrait image large enough to inspect. If a wide canvas is mandatory, a crop can work for close details, but it is a poor default for a full-room shot that depends on its edges.
Treat these as scene-design choices, not automatic repairs. YouTube’s controls do not create a property-specific layout for each clip, and a treatment suitable for a close-up may fail on a wide facade. Build a few representative scenes in your chosen software, then check how they appear on the intended destinations. For a 24/7 channel, the operational choice matters too: the college lecture stream setup guide discusses the wider planning involved in running recorded material continuously, but it does not replace testing your property-tour framing.
Configure matching encoder outputs and keys
If you use YouTube’s Live Control Room to generate the dual-format presentation, configure the vertical layout there before starting the live. YouTube says vertical cannot be added after the stream has started. Decide on the output plan while scheduling and preparing the broadcast, not after a landscape stream is already under way.
For a third-party encoder that sends separate horizontal and vertical feeds, follow YouTube’s documented encoder flow: select Encoder and RTMP(S) in Live Control Room, choose the second stream key for the vertical output, and route each matching feed to its corresponding key. The landscape key must receive the landscape composition and the vertical key the vertical composition. Confirm the mapping in your encoder before starting; a correctly named scene sent to the wrong key is still the wrong output. See YouTube’s instructions for dual-format encoder streaming.
A two-output workflow creates extra work. You need to prepare and inspect both canvases, check that the correct material reaches each key, and ensure that transitions do not leave one output on an unintended scene. Software support for multiple outputs varies, so consult the documentation for the encoder you actually use. YouTube’s instructions explain the key and format path; they do not certify how every software package will switch a mixed-orientation playlist.
Keep the stream settings appropriate to the output you send. YouTube asks creators using Live Control Room to set resolution, frame rate and bitrate in the encoder, then detects those settings and transcodes for different devices and network conditions. Its encoder guide recommends RTMPS and CBR, supports H.264, H.265/HEVC and AV1 over RTMP(S), and recommends a two-second keyframe interval that should not exceed four seconds. Check YouTube’s current encoder settings table for bitrate guidance; recommendations depend on codec, resolution and frame rate, rather than one universal value.
For example, the table lists a recommended bitrate of 10 Mbps for AV1 or H.265 at 1080p and 30 fps, and 14 Mbps for H.264 at that resolution and frame rate. These are YouTube recommendations, not a guarantee that your connection or encoder can sustain the feed. Use the settings relevant to your actual output and run a stream-health check. If you are using OBS, our guide to keeping a YouTube 24/7 stream live after closing OBS explains a separate continuity concern; it does not make the framing or dual-output checks optional.
StreamNeo can remove the need to leave your own computer running to keep an uploaded video on air, which addresses the overnight-machine concern for a fixed-file channel; it does not choose property-specific framing for you, so prepare and verify the file and intended YouTube format first.
Test framing before starting the stream
Run a preflight using the actual playlist sequence, representative portrait and landscape clips, and the intended output configuration. YouTube recommends testing with similar motion and audio, monitoring stream health, and reviewing messages during the event. Use a private or otherwise appropriate test stream to check the complete sequence and transitions before publishing. Official format and encoder instructions do not prescribe a looping method for prerecorded clips, so verify the playlist behaviour in the playback and encoder software you selected.
Watch the test on a phone as well as on a landscape screen. In the horizontal version, confirm that portrait footage stays proportional and its surrounding treatment looks intentional. In the vertical version, check that each landscape shot retains the details you identified during inventory. Look at moving sections and transitions, not just paused frames, and listen for any audio gaps or abrupt changes if the clips are meant to run continuously.
Use a short checklist for each output: correct source, correct orientation, no stretched image, key property features visible, titles inside the safe composition, and transitions reaching the expected scene. If you have separate encoder outputs, verify that each key receives the intended feed. For YouTube-generated vertical, inspect the chosen layout and its zoom and position settings. Fix the scene or source when the test exposes a problem rather than hoping it will be less noticeable live.
Check the stream-health indicators and messages in Live Control Room during the test. A clean preview does not prove that the actual connection will remain stable or that every viewer’s network will receive the same experience. YouTube’s recommended encoder settings are a starting point; a real health check is still needed. If you are also assessing the overall long-running workflow, the OBS versus cloud streaming guide for a 24/7 podcast lays out operational trade-offs that apply beyond property footage.
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FAQ
How do I show vertical and horizontal videos in one YouTube livestream?
Plan the output before starting. YouTube’s dual-format Live Control Room can provide horizontal and vertical versions, with a choice of vertical layout; a separate encoder workflow can send matching feeds to the corresponding stream keys. Test your mixed playlist, because the layout and switching behaviour depend on the route you choose.
How do I keep portrait property videos from being cropped in a landscape live stream?
Keep the portrait image proportional and place it within a designed landscape composition, using side space for a considered background or useful supporting material. Do not stretch it to fill the wide frame. A crop may suit a close-up, but check the full-room and facade shots for details that would be lost.
Can I add the vertical version after the live stream starts?
No. YouTube says the vertical format cannot be added after the stream has started. Configure the format and layout before going live, and use a preflight test to check both destinations.
Does YouTube provide a loop for my prerecorded property tour?
The official YouTube guidance covered here explains live formats and encoder setup, not a native method for continuously looping prerecorded clips. The playback and scene-switching behaviour depends on your chosen software, so test the full sequence in an appropriate test stream before publishing.