static void null_filter_samples(AVFilterLink *link, AVFilterBufferRef *samplesref)
A filter pad used for either input or output.
A link between two filters.
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification. ...
A reference to an AVFilterBuffer.
const char * name
filter name
AVFilter avfilter_asink_anullsink