Yes, sorry this was omitted - after I am done I call: av_frame_free(&oframe);
it seems to be something that is internally referenced by the graph... On Oct 14, 2015, at 10:50 AM, Paul B Mahol <one...@gmail.com> wrote: > Dana 14. 10. 2015. 17:36 osoba "Grady Player" < > grady.pla...@verizondigitalmedia.com> napisala je: >> >> Currently using: >> >> commit af5917698bd44f136fd0ff00a9e5f8b5f92f2d58 >> Author: Michael Niedermayer <michae...@gmx.at> >> Date: Sun May 17 01:34:35 2015 +0200 >> >> I am trying to set up a small filter graph in order to use the YADIF > implementation in libavfilter... >> >> I have set up an avfilter_graph with 3 filters… >> >> avfilter_register_all(); >> avfGraph = avfilter_graph_alloc(); >> >> AVFilter * bufferFilter, * yadifFilter, * bufferSink; >> >> bufferFilter = avfilter_get_by_name("buffer"); >> yadifFilter = avfilter_get_by_name("yadif"); >> bufferSink = avfilter_get_by_name("buffersink”); >> >> /* dynamic configuration here */ >> >> avfilter_graph_create_filter(/*done for each filter */); >> >> if (err >= 0) err = avfilter_link(buffer_ctx, 0, yadif_ctx, 0); >> if (err >= 0) err = avfilter_link(yadif_ctx, 0, sink_ctx, 0); >> >> if (err>=0) err = avfilter_graph_config(avfGraph, NULL); >> >> >> Then I feed frames into the graph with: >> >> err = av_buffersrc_add_frame(buffer_ctx, avf); >> >> and pull frames out of the graph with: >> >> AVFrame * oframe = av_frame_alloc(); >> err = av_buffersink_get_frame(sink_ctx, oframe); >> >> >> this all seems to work pretty well, except it is holding on to a lot of > memory that is released in avfilter_graph_free() >> >> I suspect it is something dumb, but is there something I need to be doing > to release internal references to some resource? >> >> >> > > Do you free frame you no longer need? > _______________________________________________ >> ffmpeg-devel mailing list >> ffmpeg-devel@ffmpeg.org >> http://ffmpeg.org/mailman/listinfo/ffmpeg-devel > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-devel _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel