Picture, sound & playbackpg-023Test overscan with a visible edge marker
An edge-marked reference can show whether picture margins disappear at the display boundary.
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Guides & journal · page 71
Practical reading for plans, apps, viewing requirements and a better support conversation.
Picture, sound & playbackGuide, language & timeVWF-088Text already inside the picture differs from selectable captions
Text already embedded in the picture is a different observation from a selectable caption track.
Read the guideGuide, language & timeVWF-048The device clock can be right while the programme guide is wrong
A correct device clock does not prove that every programme listing has been interpreted in the right context.
Read the guideGuide, language & timeVWF-004The display name changed but the guide identifier did not
A renamed display label does not automatically require a new guide association.
Read the guideGuide, language & timeVWF-062The same city name needs its country or zone identifier
A city label without a country or recognised timezone identifier can be too vague for a reliable conversion.
Read the guideGuide, language & timeVWF-103The same programme on two feeds can have different language editions
The same programme on two feeds can carry different language editions, so a successful check on one feed does not settle the other.
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