On 6/25/15, Bernd Blessmann <b...@it-entwicklung.de> wrote: > Hi all, > > I want to implement process_command for vf_scale.c and vf_crop.c in order to > use zmq to change > scaling and cropping dynamically. > > I have implemented it using av_opt_set() and calling config_props() for > scale and config_input() and > config_output() for crop. I am using the config_-functions because they > handle variable parsing and > checking of the values. But I do not know if this is the right way to do it > and if it is safe to > call these functions from process_command. > > Maybe someone can comment on these implementation or outline a way to > implement process_command for > these filters. > > I attach patches including my implementation so far. > > Thank you very much in advance > Bernd >
If it works I guess it should be ok. But newly added stuff should be somewhere documented... _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
