Flags describing additional frame properties. More...

Macros
#define	AV_FRAME_FLAG_CORRUPT (1 << 0)
	The frame data may be corrupted, e.g.
#define	AV_FRAME_FLAG_KEY (1 << 1)
	A flag to mark frames that are keyframes.
#define	AV_FRAME_FLAG_DISCARD (1 << 2)
	A flag to mark the frames which need to be decoded, but shouldn't be output.
#define	AV_FRAME_FLAG_INTERLACED (1 << 3)
	A flag to mark frames whose content is interlaced.
#define	AV_FRAME_FLAG_TOP_FIELD_FIRST (1 << 4)
	A flag to mark frames where the top field is displayed first if the content is interlaced.
#define	AV_FRAME_FLAG_LOSSLESS (1 << 5)
	A decoder can use this flag to mark frames which were originally encoded losslessly.

Detailed Description

Flags describing additional frame properties.

Macro Definition Documentation

◆ AV_FRAME_FLAG_CORRUPT

#define AV_FRAME_FLAG_CORRUPT (1 << 0)

The frame data may be corrupted, e.g.

due to decoding errors.

Definition at line 677 of file frame.h.

◆ AV_FRAME_FLAG_KEY

#define AV_FRAME_FLAG_KEY (1 << 1)

A flag to mark frames that are keyframes.

Definition at line 681 of file frame.h.

◆ AV_FRAME_FLAG_DISCARD

#define AV_FRAME_FLAG_DISCARD (1 << 2)

A flag to mark the frames which need to be decoded, but shouldn't be output.

Definition at line 685 of file frame.h.

◆ AV_FRAME_FLAG_INTERLACED

#define AV_FRAME_FLAG_INTERLACED (1 << 3)

A flag to mark frames whose content is interlaced.

Definition at line 689 of file frame.h.

◆ AV_FRAME_FLAG_TOP_FIELD_FIRST

#define AV_FRAME_FLAG_TOP_FIELD_FIRST (1 << 4)

A flag to mark frames where the top field is displayed first if the content is interlaced.

Definition at line 694 of file frame.h.

◆ AV_FRAME_FLAG_LOSSLESS

#define AV_FRAME_FLAG_LOSSLESS (1 << 5)

A decoder can use this flag to mark frames which were originally encoded losslessly.

For coding bitstream formats which support both lossless and lossy encoding, it is sometimes possible for a decoder to determine which method was used when the bitstream was encoded.

Definition at line 702 of file frame.h.

Macros