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IDProjectCategoryView StatusLast Update
0018725MMW 5Tagging / organizing (properties / auto-tools)public2022-01-07 17:56
Reportermichal Assigned To 
PriorityimmediateSeverityminorReproducibilitysometimes
Status closedResolutionfixed 
Product Version5.0.2 
Target Version5.0.3Fixed in Version5.0.3 
Summary0018725: Tagging of some MP4 files can cause file corruption
DescriptionUser sent us MP4/QT files, where several subsequent tagging in MM5 causes, that tags are lost (or not displayed in MM5) and it seems, like file cannot be tagged again in MM5.
Source of the files: ttps://www.truthforlife.org/resources/?type=sermon
Steps To Reproduce1) download MP4/QT file from the site
2) open it in MM5 under folders, open properties, write e.g. "Test" to comment, save.
3) open properties again, fill director and save
-> it seems this order of tagging already causes corruption in metadata section of the file, which some time later manifests as inability to save and read tags.
Additional InformationTicket 3466
TagsNo tags attached.
Fixed in build2600

Relationships

related to 0018583 closedmichal Tagging of some corrupted MP4 files does not work correctly and can further corrupt them 

Activities

michal

2022-01-06 12:55

developer   ~0066527

Fixed in build 2600. It was related to tagging of QuickTime files only (MP4 with ftyp "qt ").

peke

2022-01-07 17:56

developer   ~0066570

Verified 2600

verified by multiple tagging iterations, while tagging files with other apps in order to see if no corruptions happen on future reading/tagging.

Test note: Use provided file and at least 1 iterations of tagging with 2600 and other apps that can tag MP4 every other MM tag update.