For a 24/7 Tamil songs playlist stream on YouTube, use OBS with a looping local playlist, simple artwork and settings matched to the upload connection. Start by comparing 720p30 and 1080p30 against the bandwidth available to OBS; YouTube’s published encoder and audio values are recommendations, not a tested preset for every computer or network.
This guide walks through the scene, files, video and audio settings, then a test you can use to catch problems before leaving the channel running. It also covers music rights and the practical monitoring a long broadcast needs: a playlist that starts is not necessarily a playlist that will keep playing as intended.
Plan an audio-led playlist scene
For a songs channel, the audio is the programme and the picture gives viewers a stable place to look. A restrained scene can use a square or wide artwork image, the channel name, and, if useful, a short label such as “Tamil songs”. Keep the important text away from the edges so it remains readable across different screens and player layouts. You do not need to animate the artwork merely to make the stream feel active.
In OBS, make a scene for the broadcast and add the artwork as an Image source. Add the playlist as a Media Source or VLC Video source, depending on whether you are looping one file or choosing among several. The source must be visible and active in the scene that is actually being sent to YouTube. A correctly configured playlist in a hidden scene will not contribute the expected sound.
Keep the scene uncomplicated while you test. Extra overlays, browser sources and visual effects add things to diagnose without improving an audio-led channel by themselves. If you later want a schedule or station logo, add one at a time and confirm it does not cover the artwork or interfere with playback.
Also decide who will notice if the stream stops, the audio goes silent or the playlist stalls. OBS can show local status, and YouTube’s Live Control Room reports stream health, but those checks only help if someone looks at them. For a channel expected to run overnight, agree who is responsible for checking it and what they will do if a warning appears. Neither a particular OBS setting nor a test guarantees uninterrupted streaming.
Prepare songs and artwork
Prepare the files before building the scene. Use audio files stored locally rather than making a third-party web page or music service the only source of the programme. Local files make it easier to check what plays and to diagnose whether silence comes from the file, the source, the OBS mixer or the outgoing stream. They do not, by themselves, establish permission to broadcast a recording.
OBS’s Media Sources guide documents local audio and video formats including MP3, AAC, OGG and WAV. For one file, add a Media Source and enable Loop. For a collection of songs, OBS’s VLC Video source can play a playlist, with playlist looping and shuffle controls. OBS documents Loop Playlist as enabled by default, but verify the actual setting rather than relying on a default or on memory.
VLC needs to be installed for the VLC Video source. OBS’s Sources Guide notes that VLC and OBS must have matching bitness: 64-bit OBS needs 64-bit VLC. If the source does not appear or does not behave as expected, check this compatibility before rebuilding the scene. Interface wording can move between software versions, so consult the current OBS documentation if your menus differ.
Use descriptive filenames and order the playlist deliberately. If you want the songs to play in a fixed sequence, inspect the order in the source rather than assuming the file browser’s order will be used. If you want variety, decide whether shuffling fits the channel and verify it during the test. Make the first and last transitions part of the test as well: a playlist that plays one song successfully has not yet demonstrated that it loops.
Artwork can remain static or change slowly. Use a file with enough detail for the chosen output resolution, but remember that higher video resolution mainly helps the image, not the sound. Keep visual changes gentle and legible rather than adding movement for its own sake. This distinction matters when choosing a bitrate: the stream still carries video, but an artwork-led scene may not need the same visual detail as fast-moving footage.
Before adding tracks, confirm the channel has the necessary permissions for both the compositions and the specific recordings, and that permission covers the intended YouTube livestream and relevant territory. A song being available online, or a file being on your computer, does not establish permission to rebroadcast it. YouTube’s live-stream settings guidance calls out rights to audio and video. For more on this issue, see the guide to copyright rules for compilations and loops. Do not assume a Tamil track or catalogue is cleared without checking the actual rights holder or licence.
Choose 720p30 or 1080p30 for the connection
The practical choice is between 720p30 and 1080p30, not between “good” and “bad” quality. 1080p can preserve finer detail in artwork and text, while 720p needs less outgoing bitrate. Pick the option your connection can support with headroom, then consider whether the sharper image makes a meaningful difference for the scene. The published YouTube figures below apply to H.264 ingestion and are not a promise that a particular setup will sustain them.
| Output at 30 fps | YouTube H.264 bitrate guidance | When it may fit |
|---|---|---|
| 720p30 | 3 Mbps minimum; 8 Mbps recommended | When upload capacity is more constrained, or the artwork does not need the extra fine detail |
| 1080p30 | 5 Mbps minimum; 14 Mbps recommended | When the connection has more capacity to spare and sharper artwork or text is useful |
These are YouTube’s listed minimum and recommended bitrates, not universal targets. Check the current YouTube encoder settings before configuring a live event, as its guidance may change. The table is a starting reference; it does not account for every codec, computer, router or competing use of the connection.
Test upload speed on the same connection OBS will use, at a time when the connection is likely to be shared in its normal way. YouTube recommends leaving about 20% upload headroom. If the available upload is shared with other devices, video calls, backups or downloads, OBS may have less capacity than a speed test taken on an otherwise idle connection suggests. YouTube also warns that network disruptions can break a stream.
For example, if your test shows that the connection has limited spare upload capacity, 720p30 may be the more sensible starting point even if 1080p30 looks a little sharper in a preview. If the connection has ample spare capacity and you want small text on the artwork to remain clear, test 1080p30. In either case, do not set the bitrate at the edge of what your connection can deliver. If stream health reports instability, reduce the output resolution or bitrate and test again.
For an audio-led channel, the video is still part of the broadcast, but it is reasonable to prioritise dependable audio over a sharper still image. The choice should come from the actual connection and your visual needs, not from a claim that one resolution is best for every network. If you are deciding how the channel will run beyond this single OBS session, the 24/7 worship stream guide offers another playlist-channel example.
Set a supported encoder, CBR and keyframe interval
In OBS, choose an encoder mode supported by YouTube for the codec you intend to send. The available choices depend on the computer and its software; no single choice can be called a tested preset for every device. Use the current YouTube encoder table to match codec, resolution and frame rate, and do not infer that an option visible in OBS is necessarily suitable for every live setup.
YouTube recommends constant bitrate (CBR) for live encoding and a two-second keyframe interval. It says the keyframe interval should not exceed four seconds. Set these in the output or streaming settings in OBS, using the equivalent labels in your version. These are platform ingestion recommendations. They do not demonstrate that an encoder will remain stable on a particular computer under a continuous workload.
Match the video bitrate to the resolution you selected and the upload capacity with headroom, rather than simply entering the highest figure shown in a table. If the encoder struggles or the connection cannot sustain the chosen rate, a lower resolution or bitrate is a practical adjustment. The purpose is to send a consistent feed that YouTube can ingest, not to maximise a number without regard to the rest of the setup.
OBS also has reconnection behaviour, but reconnecting after a drop is not the same as preventing every drop or keeping the playlist at the intended position. If a stream disconnects, you still need to check the playlist and the YouTube event afterward. For more detail on that specific setting, see OBS auto-reconnect for an always-on playlist stream. Treat any reconnect feature as one part of an operating plan, not a substitute for observing stream health.
Configure stereo audio
For a stereo stream, YouTube lists AAC or MP3 audio at 44.1 kHz and recommends a 128 kbps stereo audio bitrate. Set OBS’s audio output to stereo and choose a supported encoder and sample rate that align with the current YouTube guidance. As with its video figures, YouTube’s values are recommendations, not proof that the exact combination has been tested on your computer.
Before going live, check the OBS audio mixer while a song plays. Confirm that the correct source meter responds and that the output is not muted. Listen to the preview or a private/unlisted test on another device if possible; the mixer meter alone cannot tell you whether the audio sounds distorted, too quiet or unbalanced. Keep the source level below clipping and avoid making a large gain adjustment based only on one track.
A playlist can have inconsistent loudness from track to track. Listen to several transitions, including quieter songs, and set the level so that a quiet track is audible without louder material clipping. If you use audio filters, change one at a time and compare the result rather than stacking effects without a clear reason. Keep a note of the settings that worked in the test, so a later scene edit does not silently change your audio path.
If the YouTube player is silent while OBS shows activity, check the source routing, the selected audio track and the event’s preview rather than assuming the file is faulty. The troubleshooting guide on no sound in a Gurbani YouTube live stream covers the sort of source-to-player checks that also apply to a playlist. A meter moving in OBS is useful evidence, but it does not replace listening to the stream output.
Use RTMPS where available
YouTube recommends RTMPS, the secure version of RTMP, where it is available for the connection. In the OBS stream settings, use the server option and ingest details provided by YouTube for the live event, and choose its RTMPS endpoint if offered and supported. Do not copy an ingest address from an old setup without confirming that it still belongs to the event you are configuring.
YouTube’s recommendation is about the transport to its ingest service; it does not alter the need for a stable upload connection, an appropriate bitrate or working audio and video sources. Keep the stream key private. Anyone with access to it may be able to send a feed to your channel, so do not publish it in a screenshot, shared document or public chat. If you believe it has been exposed, use YouTube’s current controls to replace or reset it.
After entering the event details in OBS, confirm that the correct YouTube event is selected and that its preview receives the expected scene. A connection indicator in OBS shows that it has connected, but the Live Control Room is where you can also review YouTube’s incoming stream health messages. Check both sides before treating the setup as ready.
Test playlist playback and stream health
YouTube says, “Make sure to test before you start your live stream.” Run an unlisted test with the actual playlist, artwork, audio levels, encoder and connection you plan to use. YouTube’s live-streaming tips advise testing with audio and movement similar to the planned broadcast and monitoring the stream. For this channel, that means using the real songs and listening to the resulting YouTube player, not just watching the OBS preview.
During the test, check that the artwork is visible, the audio meter moves, the player receives sound, and stream health messages do not indicate a problem. Let the playlist reach a transition and confirm that it continues to the next item. If the playlist is meant to loop, observe the end and beginning of the sequence; if it shuffles, verify that the source is behaving as intended. A short test can catch configuration mistakes, but it does not establish how a setup will behave indefinitely.
YouTube’s Live Control Room preview lets you verify that the event is accessible and that the incoming feed looks and sounds right. Monitor it after going live as well, because the network conditions and shared household or business traffic can change. YouTube recommends monitoring quality; it does not provide a guarantee of uninterrupted operation or a complete failover plan for a 24/7 channel.
If you enable local recording as a separate safeguard, check that the recording file is being written and growing during the test. A recording can help diagnose what OBS sent, but it is not a replacement for checking what viewers receive on YouTube. For an overnight or long-running stream, decide how a person will discover a stalled playlist, muted output, connection loss or warning, and how they can reach the computer or event to investigate.
Make one change at a time when a test raises a problem. If the stream health points to bandwidth, lower the output demand and repeat the test. If the preview is silent, trace the source and audio routing. If the playlist stops, inspect its loop settings and file access. This makes the cause easier to identify than changing bitrate, filters and sources together. Keep the final scene and settings stable once they have been checked, and re-test after meaningful changes to the playlist, network or OBS configuration.
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FAQ
Is 720p30 enough for a Tamil songs stream?
It can be a sensible choice when upload capacity is limited or the scene uses static artwork, but it is not automatically right for every network. Compare the available upload bandwidth, YouTube’s H.264 guidance and the clarity your artwork needs, then test the stream health before settling on it.
What bitrate should I use for 1080p30?
YouTube lists 5 Mbps as a minimum and 14 Mbps as recommended for H.264 at 1080p30. Treat those as ingestion recommendations rather than a tested preset, and choose a bitrate your connection can sustain with upload headroom.
Can OBS loop a playlist of local songs?
Yes. A Media Source can loop one file, while the VLC Video source can play a multi-file playlist and offers looping and shuffle controls. Verify that the source is active in the live scene, VLC is installed with matching bitness, and the playlist actually reaches its next item during a test.
Does a local Tamil songs file mean I can livestream it?
No. Having a file does not establish permission to broadcast the composition or the particular recording. Confirm that your rights or licence cover the livestream and relevant territory before putting the songs on YouTube.