Soft Works: > Signed-off-by: softworkz <softwo...@hotmail.com> > --- > v2 Update: > > - Implemented Andreas' suggestions > - overlay_subs filter: > - removed duplicated code > - implemented direct (no pre-conversion) blending of graphical > subtitle rects > - Supported input formats: > - all packed RGB formats (with and without alpha) > - yuv420p, yuv422p, yuv444p > > libavfilter/Makefile | 1 + > libavfilter/allfilters.c | 1 + > libavfilter/vf_overlay_subs.c | 549 ++++++++++++++++++++++++++++++++++ > libavfilter/vf_overlay_subs.h | 65 ++++ > 4 files changed, 616 insertions(+) > create mode 100644 libavfilter/vf_overlay_subs.c > create mode 100644 libavfilter/vf_overlay_subs.h > > +static const AVFilterPad overlay_subs_inputs[] = { > + { > + .name = "main", > + .type = AVMEDIA_TYPE_VIDEO, > + .config_props = config_input_main, > + .flags = AVFILTERPAD_FLAG_NEEDS_WRITABLE, > + }, > + { > + .name = "overlay", > + .type = AVMEDIA_TYPE_SUBTITLE, > + }, > + { NULL } > +}; > + > +static const AVFilterPad overlay_subs_outputs[] = { > + { > + .name = "default", > + .type = AVMEDIA_TYPE_VIDEO, > + .config_props = config_output, > + }, > + { NULL } > +}; > + > +const AVFilter ff_vf_overlay_subs = { > + .name = "overlay_subs", > + .description = NULL_IF_CONFIG_SMALL("Overlay graphical subtitles on > top of the input."), > + .preinit = overlay_subs_framesync_preinit, > + .init = init, > + .uninit = uninit, > + .priv_size = sizeof(OverlaySubsContext), > + .priv_class = &overlay_subs_class, > + .query_formats = query_formats, > + .activate = activate, > + .inputs = overlay_subs_inputs, > + .outputs = overlay_subs_outputs, > +}; Did you test this? Did it work? It shouldn't: The sentinel for the inputs and outputs has been removed, see 8be701d9f7f77ff2282cc7fe6e0791ca5419de70.
- Andreas _______________________________________________ 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".