Assure toi que, dans les paramètres du terminal Helix, c'est bien la résolution 4k qui est sélectionnée. Pour le reste, rien d'autre à faire que de se plaindre à Videotron
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Mais si l’image est compressé à la base, ça va effectivement rien changer","body@stripHtml({\"removeProcessingText\":false,\"removeSpoilerMarkup\":false,\"removeTocMarkup\":false,\"truncateLength\":200})@stringLength":"154","kudosSumWeight":0,"postTime":"2023-12-30T13:49:42.252-05:00","lastPublishTime":"2023-12-30T13:49:42.252-05:00","metrics":{"__typename":"MessageMetrics","views":6748},"visibilityScope":"PUBLIC","placeholder":false,"originalMessageForPlaceholder":null,"isEscalated":null,"solution":false,"entityType":"FORUM_REPLY","eventPath":"category:fr/community:ogevo67675board:television-divertissement/message:43595/message:43836","replies":{"__typename":"MessageConnection","pageInfo":{"__typename":"PageInfo","hasNextPage":false,"endCursor":null,"hasPreviousPage":false,"startCursor":null},"edges":[{"__typename":"MessageEdge","cursor":"MjUuM3wyLjF8b3wxfDE2OjAsNDE6MXwx","node":{"__ref":"ForumReplyMessage:message:43838"}}]},"customFields":[],"attachments":{"__typename":"AttachmentConnection","edges":[],"pageInfo":{"__typename":"PageInfo","hasNextPage":false,"endCursor":null,"hasPreviousPage":false,"startCursor":null}}},"ModerationData:moderation_data:43838":{"__typename":"ModerationData","id":"moderation_data:43838","status":"APPROVED","rejectReason":null,"isReportedAbuse":false,"rejectUser":null,"rejectTime":null,"rejectActorType":null},"ForumReplyMessage:message:43838":{"__typename":"ForumReplyMessage","author":{"__ref":"User:user:138"},"id":"message:43838","revisionNum":1,"uid":43838,"depth":4,"hasGivenKudo":false,"subscribed":false,"board":{"__ref":"Forum:board:television-divertissement"},"parent":{"__ref":"ForumReplyMessage:message:43836"},"conversation":{"__ref":"Conversation:conversation:43595"},"subject":"Re: Mauvaise qualité d'image et son sur Helix TV avec terminal","moderationData":{"__ref":"ModerationData:moderation_data:43838"},"body":"Exact, un fil HDMI plus récent va supporter du 8K, 240 hz, du HDR, des signaux audio non compressés, etc.
Helix transmet en 4K, 60 hz, SDR, avec du son DD 5.1, rien qui requiert un fil HDMI spécial.
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