View Issue Details

IDProjectCategoryView StatusLast Update
0021485MMW 5Otherpublic2025-02-15 14:49
Reportermichal Assigned To 
PriorityimmediateSeverityminorReproducibilityalways
Status resolvedResolutionfixed 
Product Version2024.0 
Target Version2024.1Fixed in Version2024.1 
Summary0021485: Upside Down Video Thumbnails
DescriptionOn some system MM generates video thumbnails flipped - upside down. It is related to last versions of Windows 10 and 11 and on systems without installed codec packs, where thumbnail is generated using Media Foundation framework, not standard DirectShow.
Additional Informationhttps://www.mediamonkey.com/forum/viewtopic.php?p=525249
Ticket 9043
Ticket 9049
TagsNo tags attached.
Fixed in build3107

Activities

michal

2025-02-13 18:41

developer   ~0078257

Last edited: 2025-02-13 18:42

Fixed in build 3107. MediaFoundation framework returns wrong image format in some cases, seems like bug in Windows or graphic drivers, tried one workaround. Please try, if possible, on different machines with different graphic cards (I had nVidia), on systems without active codec packs (i.e. no LAV Filter, MM5 Codec Pack, K-Lite Codec Pack, etc.). best test on some MKV/H264 file, but check also other formats.

peke

2025-02-15 14:49

developer   ~0078269

Verified 3107 I tested on 3 PCs (one was plain Vanilla Win 10 Intel GPU) and generated Thumbs on 6k+ tracks on each PC,

Test Note Only that Vanilla Win 10 observed issue on 30/6000 files which was ok in 3107.

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