[FFmpeg-trac] #11661(avfilter:new): lv2 protocol violation

FFmpeg trac at avcodec.org
Mon Jul 7 20:31:44 EEST 2025


#11661: lv2 protocol violation
-------------------------------------+-------------------------------------
             Reporter:  Dave Flater  |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:  avfilter     |                  Version:  git-
                                     |  master
             Keywords:  LV2          |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 lilv.h says about the function lilv_instance_activate, "This MUST be
 called before calling lilv_instance_run()."

 libavfilter/af_lv2.c calls lilv_instance_run, but it never calls
 lilv_instance_activate.  As a result, an LV2 plugin that relies on
 activate being called as described in lv2.h will fail.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/11661>
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