#6557: -metadata artist="string", (and title=) are repeated in .WMA files -------------------------------------+------------------------------------- Reporter: PaulJayD | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: Ffmpeg .WMA -metadata artist and title string repeats For .wma files the "artist" and "title" fields have the string repeated with some characters in between. I say "some characters", because in MP3Tag they display as "\\", but in FooBar2000 they display as both ", " and "; " depending on the view. So, for example, [-metadata title="abc"] appears as [abc, abc] How to reproduce: ffmpeg -i "validMetadata.wma" -metadata author="abc" -y "badMetadata.wma" -- Ticket URL: <https://trac.ffmpeg.org/ticket/6557> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker