const char * name
Pad name.
void avfilter_unref_bufferp(AVFilterBufferRef **ref)
Remove a reference to a buffer and set the pointer to NULL.
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. ...
common internal API header
static const AVFilterPad avfilter_asink_anullsink_inputs[]
A reference to an AVFilterBuffer.
static int null_filter_frame(AVFilterLink *link, AVFilterBufferRef *samplesref)
const char * name
filter name
AVFilter avfilter_asink_anullsink