Latest Avidemux version (portable) as of Juli 2025
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Problem: Aside from the error message shown in attachment, any output file will have the issue of audio not being in sync with video.
I have not found any workaround for this issue.
Windows version - Norwegian OS user interface
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Prosessor Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz 3.41 GHz
Installert RAM 8,00 GB (7,88 GB brukbar)
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Systemtype 64-biters operativsystem, x64-basert prosessor
Penn og berøring Ingen penne- og berøringsinndata er tilgjengelige for denne skjermen
Versjon Windows 10 Enterprise
Versjon 22H2
Installert den ?23.?02.?2021
Operativsystembygg 19045.6093
Opplevelse Windows Feature Experience Pack 1000.19062.1000.0
Error message shown in lower left corner after file being loaded and start play/preview
warning text lowerLeftCorner.png
Compresset 7z file containing a video file that make Avidemux show error
Google drive link (https://drive.google.com/file/d/10fz_aVsktxshWlHFCtF4Bfg4N0oB3xYh/view?usp=sharing)
If you perform a search (top right corner of the page, "Entire forum" option) for "
Video is late by" you will find two links with explanations:
Quote from: eumagga0x2a on January 04, 2024, 07:24:40 AM"video is late by XX ms" warnings .. - This is a feature kindly contributed by szlldm and a purely informational one. Before that, there was no way to detect and especially to quantify loss of sync due to slow decoding / post-processing during playback.
and further on that topic:
Quote from: eumagga0x2a on January 05, 2024, 12:58:49 AMkeep using "DXVA2" (actually, DirectX) video display on Windows whenever possible
I downloaded your file and played it without messades with Adidemux 241212 with Preference -> HW Accel -> all boxes ticked ON.