Describes the encoder algorithm interface to applications. More...

Classes
struct	vpx_fixed_buf
	Generic fixed size buffer structure. More...

struct	vpx_codec_cx_pkt
	Encoder output packet. More...

struct	vpx_codec_enc_output_cx_cb_pair
	Callback function pointer / user data pair storage. More...

struct	vpx_rational
	Rational Number. More...

struct	vpx_codec_enc_cfg
	Encoder configuration structure. More...

struct	vpx_svc_parameters
	vp9 svc extra configure parameters More...

Typedefs
typedef struct vpx_fixed_buf	vpx_fixed_buf_t
	Generic fixed size buffer structure. More...

typedef int64_t	vpx_codec_pts_t
	Time Stamp Type. More...

typedef uint32_t	vpx_codec_frame_flags_t
	Compressed Frame Flags. More...

typedef uint32_t	vpx_codec_er_flags_t
	Error Resilient flags. More...

typedef struct vpx_codec_cx_pkt	vpx_codec_cx_pkt_t
	Encoder output packet. More...

typedef void(*	vpx_codec_enc_output_cx_pkt_cb_fn_t) (vpx_codec_cx_pkt_t pkt, void user_data)
	Encoder return output buffer callback. More...

typedef struct vpx_codec_enc_output_cx_cb_pair	vpx_codec_priv_output_cx_pkt_cb_pair_t
	Callback function pointer / user data pair storage. More...

typedef struct vpx_rational	vpx_rational_t
	Rational Number. More...

typedef enum vpx_enc_pass	vpx_enc_pass
	Multi-pass Encoding Pass. More...

typedef long	vpx_enc_frame_flags_t
	Encoded Frame Flags. More...

typedef struct vpx_codec_enc_cfg	vpx_codec_enc_cfg_t
	Encoder configuration structure. More...

typedef struct vpx_svc_parameters	vpx_svc_extra_cfg_t
	vp9 svc extra configure parameters More...

Enumerations
enum	vpx_codec_cx_pkt_kind { VPX_CODEC_CX_FRAME_PKT , VPX_CODEC_STATS_PKT , VPX_CODEC_FPMB_STATS_PKT , VPX_CODEC_PSNR_PKT , VPX_CODEC_CUSTOM_PKT = 256 , VPX_CODEC_CX_FRAME_PKT , VPX_CODEC_STATS_PKT , VPX_CODEC_FPMB_STATS_PKT , VPX_CODEC_PSNR_PKT , VPX_CODEC_SPATIAL_SVC_LAYER_SIZES , VPX_CODEC_SPATIAL_SVC_LAYER_PSNR , VPX_CODEC_CUSTOM_PKT = 256 }
	Encoder output packet variants. More...

enum	vpx_enc_pass { VPX_RC_ONE_PASS , VPX_RC_FIRST_PASS , VPX_RC_LAST_PASS , VPX_RC_ONE_PASS , VPX_RC_FIRST_PASS , VPX_RC_LAST_PASS }
	Multi-pass Encoding Pass. More...

enum	vpx_rc_mode { VPX_VBR , VPX_CBR , VPX_CQ , VPX_Q , VPX_VBR , VPX_CBR , VPX_CQ , VPX_Q }
	Rate control mode. More...

enum	vpx_kf_mode { VPX_KF_FIXED , VPX_KF_AUTO , VPX_KF_DISABLED = 0 , VPX_KF_FIXED , VPX_KF_AUTO , VPX_KF_DISABLED = 0 }
	Keyframe placement mode. More...

Functions
vpx_codec_err_t	vpx_codec_enc_init_ver (vpx_codec_ctx_t ctx, vpx_codec_iface_t iface, const vpx_codec_enc_cfg_t *cfg, vpx_codec_flags_t flags, int ver)
	Initialize an encoder instance. More...

vpx_codec_err_t	vpx_codec_enc_init_multi_ver (vpx_codec_ctx_t ctx, vpx_codec_iface_t iface, vpx_codec_enc_cfg_t cfg, int num_enc, vpx_codec_flags_t flags, vpx_rational_t dsf, int ver)
	Initialize multi-encoder instance. More...

vpx_codec_err_t	vpx_codec_enc_config_default (vpx_codec_iface_t iface, vpx_codec_enc_cfg_t cfg, unsigned int usage)
	Get a default configuration. More...

vpx_codec_err_t	vpx_codec_enc_config_set (vpx_codec_ctx_t ctx, const vpx_codec_enc_cfg_t cfg)
	Set or change configuration. More...

vpx_fixed_buf_t *	vpx_codec_get_global_headers (vpx_codec_ctx_t *ctx)
	Get global stream headers. More...

vpx_codec_err_t	vpx_codec_encode (vpx_codec_ctx_t ctx, const vpx_image_t img, vpx_codec_pts_t pts, unsigned long duration, vpx_enc_frame_flags_t flags, unsigned long deadline)
	Encode a frame. More...

vpx_codec_err_t	vpx_codec_set_cx_data_buf (vpx_codec_ctx_t ctx, const vpx_fixed_buf_t buf, unsigned int pad_before, unsigned int pad_after)
	Set compressed data output buffer. More...

const vpx_codec_cx_pkt_t *	vpx_codec_get_cx_data (vpx_codec_ctx_t ctx, vpx_codec_iter_t iter)
	Encoded data iterator. More...

const vpx_image_t *	vpx_codec_get_preview_frame (vpx_codec_ctx_t *ctx)
	Get Preview Frame. More...

Detailed Description

Describes the encoder algorithm interface to applications.

This file describes the interface between an application and a video encoder algorithm.

Classes