Identify the ČT programme
Start with the channel and date shown in Česká televize’s own programme listing. For regional news, include the edition and start time in your search. Record whether you opened a live listing, a dated bulletin or a longer archive item when asking another viewer to reproduce the result.
Turn captions on during playback
Česká televize documents closed captions for supported programmes in iVysílání’s live and archive player. Open the actual title and try the caption control while it plays. Then compare with an archived episode that carries captions. If the problem occurs on one route, save the title, channel and device details for support.
Keep the television and browser comparison consistent
If the TV app behaves differently from the browser, compare the same episode and subtitle selection on the same home network. If subtitles fail on both but one other show works, mention that finding with the original programme title. If every title fails on the TV alone, include the model and firmware version.
Broadcaster and feed references
Check the broadcaster for the current schedule, device requirements and viewing territory.
