A 24/7 regional-language YouTube channel can be a single playlist that repeats, or a timetable with different programmes at planned times. In Castr, use Pre-Recorded Streams for the repeating-feed workflow and TV Playout for scheduled programming; they are separate features with different limits.
Castr routes prepared video to your YouTube destination, but regional-language support is a content choice, not a special channel mode. Prepare audio and metadata for the audience you serve, and verify any caption language you intend to offer before relying on it.
Choose between a loop and a timetable
Start with the shape of the channel, not with a feature comparison. If viewers can arrive at any time and the same collection of videos should keep playing in order, a repeating feed is straightforward. If a morning prayer, midday lesson, evening news bulletin and overnight music programme should each begin at a particular time, you need a timetable.
Pre-Recorded Streams is the simpler fit for a fixed playlist that repeats or is scheduled for a date and time. TV Playout is intended for programming arranged into a schedule and can combine prerecorded files with live streams. It also lets you plan a break where there would otherwise be a gap. Consult Castr’s Pre-Recorded Streams guide and TV Playout guide for the current dashboard steps.
For example, a channel devoted to a set of Tamil devotional songs could play a sequence from beginning to end and repeat it. A regional news channel that wants separate bulletins at fixed hours, with a live discussion some evenings, has a different programming problem. A looping playlist does not become a timetable just because its videos have different names.
Make a rough day plan before uploading. Note what should play, whether it is a file or a live contribution, and what the viewer should see if one programme finishes before the next begins. That paper plan makes the product choice clearer and exposes missing material early. If you are building a devotional sequence, this Tamil playlist workflow may help you think through its order and continuity.
Neither workflow makes the programming rights or the channel’s audience settings a product decision. Use material you have the right to broadcast, and check YouTube’s current requirements for live streaming and any restrictions relevant to your account. A feature that can play a file continuously is not a guarantee that YouTube will accept every file, title, or stream setup.
Set up a repeating feed with Pre-Recorded Streams
Castr’s help material describes Pre-Recorded Streams as a way to upload one or more videos, then schedule or start a stream. The guide currently says MP4 is supported, and says the file count and size depend on the subscription. Treat that as the scope of this workflow: upload the prepared video files, arrange how they play, connect a destination, and start or schedule the broadcast.
Sign in to Castr and open the Pre-Recorded Streams area. Add the video from your computer or use a cloud-storage import option if the dashboard offers it. Before transferring a long programme, check its format and the limits shown for your account. If an upload fails, do not assume the language track caused it; check the file type, size, and current plan allowance first.
Prepare a copy of each source file with a useful name. Something like morning-prayer-tamil.mp4 is easier to recognise later than final2.mp4, especially when a channel has separate prayers, lessons, music, and announcements. Keep a separate note of the programme title and intended order rather than relying on memory in the playlist editor.
A prepared video should already contain the audio you want viewers to hear. Castr’s described workflow streams the file; the reviewed material does not say that Pre-Recorded Streams translates or dubs its audio. If you need regional-language narration, create and check that narration during editing. A microphone may be useful when recording your own voice, but Castr’s file workflow does not require a particular microphone.
Once files are added, inspect a sample playback and check its audio before making the stream public. Listen for an unintended silent opening, abrupt cut, or a voice track that is too quiet beside music. A long video can look fine in a file list and still have an issue that becomes obvious only when it is played. Use the same care as you would for a pre-recorded playlist with subtitles, while confirming that any subtitle track is actually present and legible in the output.
If you are unsure how a file will appear on YouTube, test with a short, non-public or otherwise appropriate test stream before relying on it overnight. YouTube’s live streaming help is the right place to confirm current account eligibility and live-streaming guidance. Interface labels and account flows can change, so follow the current prompts rather than an old screenshot.
Order videos and select Loop
After the files are present, arrange them in the intended viewing order. In a devotional channel, that might mean an opening, a sequence of songs, a short announcement, then the next collection. In a study channel, it could be a lesson, a revision segment, and a pause card. The viewer may join halfway through, so do not make essential context available only in the first few minutes of the day.
Choose Loop when the playlist should start again after the last item. Check the transition from the final video to the first, because the loop boundary is where mismatched sound levels, a blank tail, or an abrupt change is most noticeable. If a continuous fireplace or ambience channel is your model, the practical considerations in this seamless video-loop guide apply to transitions even when your content is spoken or musical.
Pre-Recorded Streams also has a Date & Time mode in the documented workflow. That is useful when a playlist should begin at a selected time rather than run as an indefinite repeating feed. Do not mistake a single scheduled start for the day-by-day editorial timetable offered by TV Playout. If you need separate programme slots, planned breaks, or a mixture of files and live input, build that schedule in the feature intended for it.
Before starting, confirm the destination is the correct YouTube channel and event, and check the stream preview or status available in both dashboards. A playlist that loops inside Castr is only useful if it reaches the expected YouTube destination. Keep a record of which destination you tested and when, particularly if you manage more than one regional channel.
Build scheduled programming with TV Playout
TV Playout is the more suitable route when a channel should follow a timetable rather than repeat one playlist without regard to the clock. Castr describes it as continuous 24-hour broadcast scheduling, with prerecorded files and live content arranged in daily playlists. That is a different model from adding videos to Pre-Recorded Streams and selecting Loop.
Create a TV Playout and add the programme items in the order and time slots you intend. The schedule can include prerecorded material and live streams. Where there is a gap, Castr’s guide describes adding a Break rather than leaving the schedule with nothing planned. Decide what a break should mean for your viewers: it might be a holding visual with an announcement, a quiet interval, or an intentional pause between blocks. Do not leave the expected behaviour ambiguous.
A sample schedule could place a morning devotional programme before a language lesson, then a recorded community bulletin in the evening. Set up each item with a clear title and check that its duration fits the slot. If the length of a recording changes, the following entries may no longer line up as intended, so recheck the schedule after replacing files.
TV Playout’s loop mode can repeat a schedule, but the guide lists a maximum loop horizon that varies by plan. It is therefore not a set-and-forget promise of a schedule that runs for unlimited time without attention. Put a reminder in your channel’s operating routine to review the end date and renew or adjust the schedule before its planned horizon expires.
A timetable is worthwhile when the clock matters to the audience, but it creates more upkeep. You need to keep the item list, durations, live contributions, breaks and destination aligned. If your audience simply wants uninterrupted devotional music, adding a timetable can make administration harder without making the viewing experience better. If they expect a bulletin at a known hour, a loop cannot honour that expectation reliably.
Route the playout to a Castr livestream and activate it
TV Playout needs a Castr Livestream destination created beforehand. Create or select that livestream, then connect it to YouTube using the current Castr dashboard options. Castr’s older YouTube connection guide documents both an API connection, where you select a channel or event, and a manual server-and-key connection. Because that guide is older, verify the current dashboard and YouTube account flow before you build the schedule around either method.
With an API connection, follow the authorisation prompts and make sure the chosen channel or event is the one where the audience expects the stream. With a manual connection, use the stream server and key shown by YouTube, taking care not to share the key publicly or paste it into a channel description. The older Castr guide notes that stream descriptions need to be edited in YouTube’s dashboard when using the manual route. Check current instructions, as interface details can change.
Once the livestream destination is configured, select it in the TV Playout settings and confirm the schedule is associated with it. Review the first item, the start time and time zone, and any break between items. Activate the playout only after confirming the destination and schedule. Then check YouTube itself to ensure the stream is appearing on the intended channel and the opening content is correct.
A useful test is to observe a transition, not just the opening frame. Verify that a file ends as expected, the next item begins, and any break behaves as planned. If a live contribution is included, test the hand-off in advance. If delivery problems occur, Castr’s troubleshooting material mentions that a very high source bitrate can be one possible cause and suggests considering x264 video and AAC audio settings. Treat that as troubleshooting guidance, not a universal encoding prescription; check the actual error and your source settings before changing them.
Prepare regional-language content and metadata
The language of the channel comes from the material you prepare. Record or edit the programme audio in the intended language, then check names, pronunciation, music levels and any on-screen text with someone who understands the audience. Castr’s described workflows take video files and schedule or route them; the research reviewed does not establish an automatic translation or dubbing feature.
Use titles and descriptions that identify the language and programme clearly. For example, a title can name the programme and language without implying that every item in the stream uses the same language. Include the schedule or recurring pattern in the description only if you expect to maintain it. If a programme is occasional, do not describe it as a daily slot.
YouTube provides fields for titles, descriptions and other video details. Check YouTube’s video details guidance for current metadata options. For a live stream, make sure the title and description are appropriate to the event or channel, not merely copied from an old file. The description helps a viewer understand what is playing when they arrive mid-programme.
Captions are a separate accessibility decision. Castr’s captioning page describes language selection, but the reviewed guide does not provide a supported-language inventory. Verify that your exact spoken and caption languages are available in the dashboard or with Castr before promising them to viewers. Also check where captions will appear: the cited material specifically describes captions in the Castr player, so do not assume that captions will necessarily be visible in the same way on YouTube.
If you publish subtitles within the video itself, review them on a phone-sized screen as well as a larger display. If you use a separate caption path, test it in the destination where viewers will watch. Captions that are accurate in one player but absent in the audience’s usual player do not solve the practical access problem. Keep the spoken programme understandable without relying on an unverified feature.
Check limits and plan for upkeep
Do not borrow a limit from one workflow and apply it to the other. Pre-Recorded Streams’ help page says MP4 is supported and file count and size depend on the subscription. TV Playout has its own plan-specific file count, size, duration and loop rules. Check the live plan matrix before preparing a large library, because these are product limits that can change.
Castr Help Center’s TV Playout limits article, as listed in July 2026, gives the following plan limits. They describe maximums for this feature, not a recommendation about the number of items a channel should schedule.
| Castr plan | Files per playout | Maximum file size | Maximum duration per file | TV Playout loop mode |
|---|---|---|---|---|
| Starter | 5 | 500 MB | 30 minutes | Not listed |
| Standard | 10 | 1 GB | 60 minutes | Not listed |
| Premium | 30 | 2 GB | 60 minutes | Listed, up to 15 days |
| Ultra | 30 | 10 GB | 240 minutes | Listed, up to 30 days |
| Events | 50 | 10 GB | 240 minutes | Listed, up to 30 days |
These figures are from Castr Help Center’s TV Playout limits article, as listed in July 2026; check Castr’s current plan information before relying on them. The table applies to TV Playout, not Pre-Recorded Streams. The cited material lists one playout per plan. If your intended schedule needs more files, longer items, or a loop beyond the listed horizon, confirm what your account allows and plan a different schedule or a maintenance step rather than assuming the limit is shared across features.
Castr’s captioning page describes the feature as beta and says it includes 10 free captioning hours per account during beta, with up to four caption languages selectable. Castr notes the allowance and pricing may change after beta. Those details are separate from the TV Playout file limits and do not establish support for any particular regional language; verify current terms and language availability directly before making a captioning plan.
For a 24/7 operation, assign an owner to check the stream status, upcoming schedule and file changes. Keep a copy of the source videos and a simple programme log, so a replacement file or a changed slot is not lost in an informal chat. If your schedule loops only for a bounded period, note its end date and review it in good time. The channel should have a human maintenance routine even when the playback itself is automated.
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
Which Castr feature should I use for a playlist that repeats all day?
Use Pre-Recorded Streams when the same ordered collection of files should repeat as a continuous feed. Add the supported files, set their order, choose Loop, and connect the YouTube destination. If programmes need to start in distinct day-and-time slots, use TV Playout instead.
Can Castr translate my videos into a regional language?
The reviewed workflow describes streaming prepared video files; it does not establish automatic translation or dubbing. Prepare the intended language in the source content. If you want captions, confirm that Castr supports the exact language and that captions appear in the player your viewers use.
Does TV Playout loop indefinitely?
Castr Help Center’s July 2026 limits article lists loop mode only for Premium, Ultra and Events, with a maximum horizon of 15 days for Premium and 30 days for Ultra and Events. Check the current plan matrix and schedule maintenance before the end date; do not assume one activation runs without renewal indefinitely.
How can I confirm the stream is reaching the right YouTube channel?
Before relying on the schedule, check the selected destination, YouTube channel or event, start time and opening content. Watch a transition as well as the start, and follow current YouTube and Castr dashboard instructions if you use an API or manual stream-key connection.