A live programme’s captions need their own check. Do not assume that a captioned library programme and a live channel offer identical text information. Identify the exact programme and the actual caption service available under the viewing arrangement before making it central to a group session.
Live captions describe an unfolding event, so evaluate the supplied information in that context rather than treating it as a pre-edited transcript.
Identify the live programme and route
Record the programme name and where you intend to open it. A channel page, an event page and a later recording may be different media items. The caption question belongs to the actual route you will use, not just the brand associated with the programme.
Ask whether the needed language and caption information are available for that item. A general platform accessibility page can provide context while leaving the title-level question unanswered. Do not infer a confirmed feature from the presence of a familiar logo.
Distinguish live production from edited text
W3C’s caption guidance explains that live captions can be produced in real time and that a later recording may need editing. This helps explain why a live session and an edited library item should not be treated as the same text product.
Do not promise a particular delay, accuracy level or correction process without evidence for the actual service. If a problem appears, describe the observed text and timing in a narrow way. Avoid assigning a technical cause merely because the captions did not match your expectation.
Prepare the group’s practical choice
If captions are essential, establish a suitable alternative where possible before the programme begins. That might be another authorised route or a different programme whose access features are known. The backup is a planning decision, not proof that the live service is unreliable.
Tell the group what has been confirmed and what remains uncertain. Do not ask a viewer to accept missing information on the assumption that the live event is too important to change plans. The access requirement belongs in the programme choice from the beginning.
Keep a useful report
If the available track fails to appear or contains a specific problem, note the programme, route, selected label and observation date. Use the genuine provider’s reporting process. A short example is more useful than a broad statement that every live caption is broken.
If a replay later offers a different track, record that as a separate item rather than rewriting the live observation. The two versions can answer different viewing needs. Keeping their identities separate makes future planning clearer and prevents a later edited result from being presented as proof of what was available live.
Useful answers
Does a captioned library item prove the live version is captioned?
No. Establish the actual live programme and route separately.
Can I assume a fixed delay for every live caption service?
No. Describe the actual observation and use the responsible provider’s current information for that service.