private:
AVFilterContext* _buffer_src_context;
AVFilterContext* _buffer_sink_context;
libdcp::Size _size; ///< size of the images that this chain can process
AVPixelFormat _pixel_format; ///< pixel format of the images that this chain can process
private:
AVFilterContext* _buffer_src_context;
AVFilterContext* _buffer_sink_context;
libdcp::Size _size; ///< size of the images that this chain can process
AVPixelFormat _pixel_format; ///< pixel format of the images that this chain can process