How to Loop Podcast Audio and Video in OBS for YouTube

If you want a podcast recording to repeat on a YouTube live stream, set the repetition in OBS rather than expecting YouTube to loop the source. For one audio or video file, use an OBS Media Source and enable Loop; for several files, use VLC Video Source with Loop Playlist.

The loop controls only govern local playback inside OBS. You still need to send the scene to YouTube, check the Live Control Room preview, and monitor the broadcast. A repeating file does not by itself create an uninterrupted live stream.

Choose one recording or a playlist

Start by deciding whether your programme is one recording that should repeat or a sequence of recordings that should play in order. This choice determines which OBS source is simplest and avoids adding software you do not need.

Use a normal Media Source when you have one podcast file. For example, if you have a two-hour interview with an accompanying video, add that file once and let OBS return to its beginning when it ends. The same approach works for a single devotional talk, a study session, an ambience video, or a local-news bulletin that you have permission to rebroadcast.

Use VLC Video Source when you have several files, such as a morning episode, an afternoon episode, and an evening discussion. OBS can play them as a playlist and repeat the playlist after the last item. VLC Video Source is also the better branch when you need VLC’s wider media support, but it adds an installation and compatibility requirement.

Your material	OBS source to start with	Repeat control	Main trade-off
One audio or video file	Media Source	Loop	The clearest setup, but only one selected file repeats
Several files in a fixed order	VLC Video Source	Loop Playlist	Handles a playlist, but VLC must be installed
A file that should start fresh when shown	Media Source	Restart playback when source becomes active	Controls activation, not end-of-file repetition
A programme that must continue while you work elsewhere	OBS on a running computer, or a cloud workflow	Depends on the chosen workflow	Your computer still needs to stay available when using local OBS

The last row is an operating decision rather than a loop setting. OBS is useful when you are comfortable leaving the computer running and checking it. If the practical problem is that the computer must be switched off while a prepared file continues as a YouTube broadcast, StreamNeo removes that particular handover: upload the file, provide the YouTube stream key, and let the prepared channel run without keeping OBS open locally.

Before you configure anything, confirm that you have the right to use the recording, music, images, voices, and any third-party clips. Repeating a file does not change its copyright status. If your material includes music, read the current guidance in this YouTube copyright guide for Indian radio-style streams before building a schedule around it.

Add the recording as an OBS Media Source

Open OBS and select the scene that should carry the podcast. A scene might contain a static logo, a background image, a camera frame, or the recording itself. The Media Source is the item that supplies the local audio or video file.

1. In the Scenes area, select the scene for the broadcast.
2. In Sources, select the add button.
3. Choose Media Source.
4. Give the source a useful name, such as Morning podcast rather than leaving a generic label.
5. In the properties window, choose the local file.
6. Confirm the file and apply the properties.

OBS documents Media Source support for common local formats, including MP4, MOV, MKV, AVI, WebM, MP3, AAC, OGG, and WAV. The exact result still depends on the file and the playback environment, so do not assume that a file that opens in one media player will behave identically in your scene. The OBS Media Sources documentation lists the source controls and supported examples.

If the recording contains video, resize it inside the scene so that the intended picture is visible. Right-clicking the source gives transform options, including fitting it to the canvas. Check the canvas at the same aspect ratio you plan to send to YouTube. A podcast video designed for a wide screen can leave empty space in a vertical or differently shaped canvas, while a portrait file may need a background behind it.

If the file is audio-only, the source can still drive the broadcast sound while another source supplies the picture. Add a still background, logo, waveform, or other visual that you are entitled to use. Then look at the OBS audio mixer while the file is playing. The meter should respond to speech or music, and the level should not remain permanently at the bottom.

Do not add multiple copies of the same Media Source simply because you want it to repeat. One source with the correct loop property is easier to inspect. Multiple copies can also create overlapping audio if more than one is audible.

Enable the single-file Loop property

Select the Media Source in Sources, open its properties, and enable Loop. This tells OBS to play the selected file again after it reaches the end. It is the control that handles repetition for a single Media Source.

The distinction matters because several settings sound similar. Loop answers the question, “What should happen when this file finishes?” If it is enabled, OBS starts the file again. If it is disabled, the file reaches its end and stops according to the other playback settings.

Restart playback when source becomes active answers a different question: “What should happen when this source becomes active in the current scene?” It can start the file from the beginning when you switch to the scene or make the source visible. It is not a substitute for Loop.

For a single podcast that should keep repeating, use both controls only if you want both behaviours:

• Enable Loop so the file repeats at the end.
• Enable Restart playback when source becomes active if every activation should begin at the start.
• Leave restart disabled if you want the source to retain its normal playback position when it becomes visible again.

The last choice depends on how you use your scenes. Suppose your main scene contains the podcast and you switch briefly to a holding scene. If returning to the main scene should resume the intended playback behaviour, test that transition before going live. Do not infer the result from the setting name alone. Visibility, scene changes, and source state all affect what viewers receive.

The Show nothing when playback ends option is more relevant to a file that is not looping. It can make the source disappear when playback finishes rather than leaving the final frame visible. With Loop enabled, the file is expected to begin again, but you should still verify the visible result in the preview. A final frame, brief blank area, or unexpected transition may be obvious to viewers even when the sound continues.

After changing the property, let the file run long enough to observe the start and end behaviour. For a long recording, you may use a short test file first, then repeat the check with the real file. The test should represent the actual scene, including its background, overlays, and audio sources.

Set playback behaviour when the source is visible

Looping and visibility are separate parts of the workflow. A source can be configured to repeat when it reaches the end, but it may not play when hidden, or it may restart when it becomes active, depending on the properties and scene arrangement.

Keep the source in the scene that you intend to stream. Then check these situations:

• Start OBS with the scene already selected.
• Switch to another scene and return.
• Hide and show the Media Source using its eye control.
• Stop and start the OBS preview or streaming output.
• Watch whether the picture and sound begin at the point you expect.

If the podcast should always begin at the introduction whenever the scene is shown, Restart playback when source becomes active may be appropriate. If it is a long ambient recording and you do not want every scene change to send viewers back to the beginning, leave that behaviour off and avoid hiding the source unnecessarily.

Check the source’s audio in the mixer while the video is visible. A video file can appear correctly while its audio is muted, routed unexpectedly, or covered by another source. Look for a muted speaker icon, an unusually low fader, or another source playing at the same time. Use headphones at a sensible level while testing, especially if the programme contains speech that is easy to mask with background music.

If the sound is present in OBS but absent from the YouTube preview, treat that as a signal-path problem rather than a loop problem. Confirm that the intended scene is live, that the source is not muted, and that the output settings include the scene’s audio. Make one change at a time so you know which adjustment solved the issue.

For a 24/7 channel, write down the intended state before leaving the computer: scene selected, source visible, Loop enabled, restart behaviour chosen, audio audible, and stream output started. A short checklist is more reliable than remembering which properties you changed during setup. If the wider challenge is keeping a lecture or podcast running after a recording ends, this guide on why a YouTube live stream stops when the video ends covers the difference between file playback and the broadcast itself.

Use VLC Video Source when a playlist is needed

Choose VLC Video Source when your programme consists of several files that should play in sequence. A playlist might contain five podcast episodes, a set of language lessons, or a day’s worth of short news segments. Instead of adding each file as a separate source and managing their visibility manually, you can give the playlist to the VLC source.

Install VLC before looking for the source in OBS. OBS states that VLC Video Source uses VLC libraries and is available when VLC is installed. If you use 64-bit OBS, install 64-bit VLC so the two applications match. If the source is missing after installation, close and reopen OBS, then confirm that the VLC installation has the required architecture.

To build the playlist:

1. Select the scene that should carry the sequence.
2. Add a VLC Video Source from the Sources menu.
3. Open its properties.
4. Add the files in the order you want them played.
5. Check the preview and source dimensions.
6. Enable Loop Playlist.
7. Apply the properties and watch the sequence begin.

Loop Playlist repeats the playlist after its final item. It is not the same as the single-file Loop property in Media Source. If you add one file to VLC Video Source, it can still be repeated as a one-item playlist, but Media Source is usually the simpler choice for that job.

A playlist also gives you more points to test. Confirm that every file opens, that the order is correct, and that the transition from one item to the next does not create an unwanted pause or silence. Different files may have different frame sizes, frame rates, loudness, or audio channels. A sequence that looks acceptable one item at a time can look inconsistent when played continuously.

If your files have different loudness, do not assume the VLC playlist will make them match. Listen to the transitions and adjust the files or the OBS audio arrangement before publishing. Likewise, check that a portrait clip does not change the composition for the rest of the programme.

For a single recording, Media Source has fewer moving parts. For a playlist, VLC Video Source avoids manually timing scene changes, but requires VLC and more testing. That is the practical distinction. The online classes playlist guide is useful if your material is a sequence of lessons rather than one long recording.

Send the composed scene to YouTube

Once the local playback works, configure the YouTube broadcast. In YouTube Studio, create or select an encoder stream and follow the current instructions for the stream destination and key. In OBS, enter the destination and stream key in the streaming settings as directed by YouTube.

Treat the stream key like a password. Do not show it in a tutorial recording, paste it into a public document, or send it in a group chat. If you think it has been exposed, use YouTube’s current controls to replace or reset it.

YouTube’s live-streaming eligibility guidance says encoder streams require a verified channel and no live-streaming restrictions in the preceding 90 days. It also states that streamers must be at least 16. Check the current official page before publishing because account requirements and Studio screens can change.

OBS handles the scene composition and sends the encoded output. YouTube receives that output as a live broadcast. The fact that OBS has returned to the beginning of a file does not mean YouTube is controlling or looping the source. If OBS stops sending, loses its connection, or closes, the YouTube broadcast can still be affected even though the file itself has a Loop setting.

Do not choose encoder settings from a single universal recipe. YouTube’s current encoder settings and bitrate guidance varies with resolution, frame rate, codec, and network capacity. It covers RTMP or RTMPS, frame rate, video bitrate, and audio settings. Use the table for the output you have actually selected, and use RTMPS where supported.

Test the YouTube output before relying on it

A local OBS preview is necessary but not sufficient. The final check is what YouTube receives. Before a public or overnight broadcast, run a private or otherwise appropriate test with the same scene, file, audio, resolution, and network connection you intend to use.

Use a short preflight checklist:

• Let the recording play long enough to confirm that it starts correctly.
• Observe the end of a short test file, or wait for the real file to reach its end if practical.
• Confirm that Loop or Loop Playlist is enabled.
• Check that the audio meter moves during speech and music.
• Open the YouTube Live Control Room preview.
• Listen to the preview with headphones or another suitable monitoring method.
• Check that the picture is not cropped, stretched, frozen, or unexpectedly blank.
• Confirm that the intended scene, not a holding scene, is being sent.
• Check stream-health messages and network warnings.
• Confirm that the computer will remain powered and connected if OBS is running locally.

YouTube’s streaming tips recommend testing the full setup and leaving room beyond the stream bitrate. The guidance recommends 20% upload-bandwidth headroom. That is headroom for the connection, not a promise that a loop will survive every interruption.

Watch the transition rather than stopping the test as soon as the first frame appears. Many failures happen later: the file reaches its end, a playlist moves to the next item, an audio track falls silent, or the network becomes unstable. For a devotional or ambience channel, listen for a gap at the repeat point. For a news or teaching channel, check that the first spoken words are not clipped when the file restarts.

If it plays once and stops, revisit the source properties and check the correct control. Use Loop for Media Source and Loop Playlist for VLC Video Source. If it does not begin after switching scenes, inspect Restart playback when source becomes active, the source’s visibility, and whether the source is actually in the current scene.

If VLC Video Source is unavailable, install VLC and match its 64-bit or 32-bit architecture to OBS. If the video appears without sound, inspect the source in OBS’s mixer and then check the YouTube preview. If YouTube reports an unhealthy stream, review the network headroom, output settings, and stream-health messages rather than changing loop controls at random.

For a channel that runs for long periods, decide how often a person will inspect it. A loop setting reduces one manual task, but it does not remove the need to check picture, audio, connection, and account status. If you are comparing a local computer with an always-on workflow, the OBS or cloud service comparison for a 24/7 church stream sets out the operational trade-offs.

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

Does YouTube loop the podcast file?

No. OBS loops the local Media Source or VLC playlist before the composed output reaches YouTube. YouTube receives the stream that OBS sends, so a stopped OBS process or failed connection can still interrupt the broadcast.

What is the difference between Loop and Restart playback when source becomes active?

Loop repeats a file when it reaches its end. Restart playback when source becomes active starts the file again when the source becomes visible or active in the current scene. You may use both, but they control different events.

Should I use Media Source or VLC Video Source?

Use Media Source for one recording and enable Loop. Use VLC Video Source for several files that should play as a playlist, enable Loop Playlist, and install a matching VLC version first.

Can I leave OBS running overnight for a YouTube channel?

You can, provided the computer, power, network connection, OBS scene, and YouTube stream remain healthy. Test the complete path first and monitor the broadcast when possible, because loop settings alone do not guarantee an uninterrupted live stream.