#11665: Input pattern recognition broken when using avif format -------------------------------------+------------------------------------- Reporter: rabcor | Type: defect Status: new | Priority: important Component: | Version: 7.1 undetermined | Keywords: | Blocked By: pattern_type av1 image2 images | input | Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: How to reproduce: {{{ % ffmpeg -i %08d.avif out.mp4 ffmpeg version n7.1.1 built with gcc 15.1.1 (GCC) 20250425 (cachyos/arch linux official repository build) }}} If you have a few files with a pattern like described in my how to reproduce section (00000001.avif,00000002.avif,00000003.avif...) ffmpeg fails to find/use those files with pattern recognition. If the extension is png instead of avif, or bmp, or jpg, it will work, it's only broken if using avif. -- Ticket URL: <https://trac.ffmpeg.org/ticket/11665> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker