Threads Opus in MOV (QuickTime)
Opus in MOV (QuickTime) is not in threads's documented upload list. Convert before uploading.
Quality impact not documented · OPUS inside MOV is not in threads's documented upload list.
non-standard. Negative claim inferred from the absence of opus/mov in threads's documented media list. No transcoding claim made.
Choose a compatible conversion →ISO/IEC 14496-12 (ISO Base Media File Format) (verified 2026-09-18) · Threads Publishing Reference (verified 2026-09-18)
Frequently asked
Does Threads support Opus in MOV (QuickTime)?
Opus in MOV (QuickTime) is not in threads's documented upload list. Convert before uploading. Koldflux's compatibility engine reaches this verdict from sourced platform documentation.
Should I convert Opus in MOV (QuickTime) for Threads?
OPUS inside MOV is a non-standard mux; convert to H264 inside MP4 for safe upload to threads.
Will Threads re-encode my file?
OPUS inside MOV is not in threads's documented upload list.