On 4/13/20, Josh Allmann <joshua.allm...@gmail.com> wrote: > Hi, > > On Sat, 24 Mar 2018 at 14:40, Josh de Kock <j...@itanimul.li> wrote: >> >> Signed-off-by: Josh de Kock <j...@itanimul.li> >> --- >> configure | 29 +- >> doc/APIchanges | 4 + >> doc/writing_filters.txt | 6 +- >> libavfilter/allfilters.c | 823 >> +++++++++++++++++++++++++---------------------- >> libavfilter/avfilter.c | 50 +-- >> libavfilter/avfilter.h | 29 +- >> libavfilter/version.h | 3 + >> 7 files changed, 489 insertions(+), 455 deletions(-) >> > > This is a couple years too late, but wanted to drop a note that this > particular API change was breaking : it made avfilter_register a > no-op. The consequence is that it's much more difficult to maintain > filters out-of-tree; preserving the old behavior without changes to > user code requires a special build of ffmpeg that has the filter > configured/compiled in. The recommended workaround of using > avfilter_graph_alloc_filter requires more effort to wire the filter in > explicitly. It also doesn't allow for conveniences such as using > avfilter_graph_parse, since there doesn't seem to be a way to make > filters accessible via avfilter_get_by_name outside of ffmpeg compile > time. > > If there is another workaround that I'm missing, please let me know, > or if there's some deeper rationale for the decision to disable this > feature.
Out of tree filters are not supported. > > Josh > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe". _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
