#ifndef AVFILTER_AVFILTER_H
#define AVFILTER_AVFILTER_H
+/**
+ * @file
+ * @ingroup lavfi
+ * external API header
+ */
+
+/**
+ * @defgroup lavfi Libavfilter
+ * @{
+ */
+
#include <stddef.h>
#include "libavutil/avutil.h"
* The buffer reference to the frame which is sent to output by
* the source filter.
*
- * If no start_frame callback is defined on a link,
+ * If no start_frame callback is defined on the link destination pad,
* ff_start_frame() will automatically request a new buffer on the
* first output link of the destination filter. The reference to
* the buffer so obtained is stored in the out_buf field on the
int avfilter_insert_filter(AVFilterLink *link, AVFilterContext *filt,
unsigned filt_srcpad_idx, unsigned filt_dstpad_idx);
+/**
+ * @}
+ */
+
#endif /* AVFILTER_AVFILTER_H */