#11366: Regression when prepending/concatenating still image to video -------------------------------------+------------------------------------- Reporter: mahozad | Owner: (none) Type: defect | Status: new Priority: normal | Component: avfilter Version: 7.1 | Resolution: Keywords: concat | Blocked By: concatenate filter_complex | Blocking: | Reproduced by developer: 1 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Comment (by mahozad):
OK. So simplifying the filter to the below still does **not** work: {{{ -filter_complex [0] null [media]; [1][media] scale2ref='if(gt(main_a,a),min(main_w,iw),min(main_h,ih)*main_a)':'if(gt(main_a,a),min(main_w,iw)/main_a,min(main_h,ih))' [intro-image-max-size-coerced][media]; [intro-image-max-size-coerced] null [intro]; [intro][2][media] concat=n=2:v=1:a=1 }}} But simplyfing it even more does work: {{{ -filter_complex [0] null [media]; [1] null [intro]; [intro][2][media] concat=n=2:v=1:a=1 }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/11366#comment:2> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker
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