Файл dv_profile.h

См. исходные тексты.

Классы
struct	AVDVProfile

Определения типов
typedef struct AVDVProfile	AVDVProfile

Функции
const AVDVProfile *	av_dv_frame_profile (const AVDVProfile *sys, const uint8_t *frame, unsigned buf_size)
const AVDVProfile *	av_dv_codec_profile (int width, int height, enum AVPixelFormat pix_fmt)
const AVDVProfile *	av_dv_codec_profile2 (int width, int height, enum AVPixelFormat pix_fmt, AVRational frame_rate)

Типы

AVDVProfile

typedef struct AVDVProfile AVDVProfile

Функции

av_dv_frame_profile()

const AVDVProfile* av_dv_frame_profile	(	const AVDVProfile *	sys,
		const uint8_t *	frame,
		unsigned	buf_size
	)

Get a DV profile for the provided compressed frame.

Аргументы

sys	the profile used for the previous frame, may be NULL
frame	the compressed data buffer
buf_size	size of the buffer in bytes

Возвращает

the DV profile for the supplied data or NULL on failure

av_dv_codec_profile()

const AVDVProfile* av_dv_codec_profile	(	int	width,
		int	height,
		enum AVPixelFormat	pix_fmt
	)

Get a DV profile for the provided stream parameters.

av_dv_codec_profile2()

const AVDVProfile* av_dv_codec_profile2	(	int	width,
		int	height,
		enum AVPixelFormat	pix_fmt,
		AVRational	frame_rate
	)

Get a DV profile for the provided stream parameters. The frame rate is used as a best-effort parameter.