codec_desc.h File Reference

#include "libavutil/avutil.h"
#include "codec_id.h"

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Data Structures
struct	AVCodecDescriptor
	This struct describes the properties of a single codec described by an AVCodecID. More...

Macros
#define	AV_CODEC_PROP_INTRA_ONLY   (1 << 0)
	Codec uses only intra compression.
#define	AV_CODEC_PROP_LOSSY   (1 << 1)
	Codec supports lossy compression.
#define	AV_CODEC_PROP_LOSSLESS   (1 << 2)
	Codec supports lossless compression.
#define	AV_CODEC_PROP_REORDER   (1 << 3)
	Codec supports frame reordering.
#define	AV_CODEC_PROP_FIELDS   (1 << 4)
	Video codec supports separate coding of fields in interlaced frames.
#define	AV_CODEC_PROP_BITMAP_SUB   (1 << 16)
	Subtitle codec is bitmap based Decoded AVSubtitle data can be read from the AVSubtitleRect->pict field.
#define	AV_CODEC_PROP_TEXT_SUB   (1 << 17)
	Subtitle codec is text based.

Functions
const AVCodecDescriptor *	avcodec_descriptor_get (enum AVCodecID id)
const AVCodecDescriptor *	avcodec_descriptor_next (const AVCodecDescriptor *prev)
	Iterate over all codec descriptors known to libavcodec.
const AVCodecDescriptor *	avcodec_descriptor_get_by_name (const char *name)