vpx/vpx_encoder.h File Reference
Describes the encoder algorithm interface to applications. More...
#include "vpx_codec.h"
Go to the source code of this file.
Data Structures |
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| struct | vpx_fixed_buf |
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Generic fixed size buffer structure. More...
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| struct | vpx_codec_cx_pkt |
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Encoder output packet. More...
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| struct | vpx_rational |
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Rational Number. More...
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| struct | vpx_codec_enc_cfg |
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Encoder configuration structure. More...
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Defines |
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| #define | VPX_TS_MAX_PERIODICITY 16 |
| #define | VPX_TS_MAX_LAYERS 5 |
| #define | MAX_PERIODICITY VPX_TS_MAX_PERIODICITY |
| #define | MAX_LAYERS VPX_TS_MAX_LAYERS |
| #define | VPX_ENCODER_ABI_VERSION |
| Current ABI version number.
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| #define | VPX_CODEC_CAP_PSNR 0x10000 |
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Encoder capabilities bitfield.
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| #define | VPX_CODEC_CAP_OUTPUT_PARTITION 0x20000 |
| #define | VPX_CODEC_USE_PSNR 0x10000 |
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Initialization-time Feature Enabling.
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| #define | VPX_CODEC_USE_OUTPUT_PARTITION 0x20000 |
| #define | VPX_FRAME_IS_KEY 0x1 |
| #define | VPX_FRAME_IS_DROPPABLE 0x2 |
| #define | VPX_FRAME_IS_INVISIBLE 0x4 |
| #define | VPX_FRAME_IS_FRAGMENT 0x8 |
| #define | VPX_ERROR_RESILIENT_DEFAULT 0x1 |
| #define | VPX_ERROR_RESILIENT_PARTITIONS 0x2 |
| #define | VPX_EFLAG_FORCE_KF (1<<0) |
| #define | vpx_codec_enc_init(ctx, iface, cfg, flags) vpx_codec_enc_init_ver(ctx, iface, cfg, flags, VPX_ENCODER_ABI_VERSION) |
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Convenience macro for vpx_codec_enc_init_ver().
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| #define | vpx_codec_enc_init_multi(ctx, iface, cfg, num_enc, flags, dsf) |
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Convenience macro for vpx_codec_enc_init_multi_ver().
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| #define | VPX_DL_REALTIME (1) |
| #define | VPX_DL_GOOD_QUALITY (1000000) |
| #define | VPX_DL_BEST_QUALITY (0) |
Typedefs |
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| typedef struct vpx_fixed_buf | vpx_fixed_buf_t |
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Generic fixed size buffer structure.
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| typedef int64_t | vpx_codec_pts_t |
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Time Stamp Type.
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| typedef uint32_t | vpx_codec_frame_flags_t |
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Compressed Frame Flags.
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| typedef uint32_t | vpx_codec_er_flags_t |
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Error Resilient flags.
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| typedef struct vpx_codec_cx_pkt | vpx_codec_cx_pkt_t |
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Encoder output packet.
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| typedef struct vpx_rational | vpx_rational_t |
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Rational Number.
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| typedef long | vpx_enc_frame_flags_t |
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Encoded Frame Flags.
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| typedef struct vpx_codec_enc_cfg | vpx_codec_enc_cfg_t |
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Encoder configuration structure.
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Enumerations |
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| enum | vpx_codec_cx_pkt_kind { VPX_CODEC_CX_FRAME_PKT, VPX_CODEC_STATS_PKT, VPX_CODEC_PSNR_PKT, VPX_CODEC_CUSTOM_PKT = 256 } |
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Encoder output packet variants. More... |
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| enum | vpx_enc_pass { VPX_RC_ONE_PASS, VPX_RC_FIRST_PASS, VPX_RC_LAST_PASS } |
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Multi-pass Encoding Pass. More... |
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| enum | vpx_rc_mode { VPX_VBR, VPX_CBR, VPX_CQ } |
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Rate control mode. More... |
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| enum | vpx_kf_mode { VPX_KF_FIXED, VPX_KF_AUTO, VPX_KF_DISABLED = 0 } |
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Keyframe placement mode. More... |
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Functions |
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| vpx_codec_err_t | vpx_codec_enc_init_ver (vpx_codec_ctx_t *ctx, vpx_codec_iface_t *iface, vpx_codec_enc_cfg_t *cfg, vpx_codec_flags_t flags, int ver) |
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Initialize an encoder instance.
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| 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) |
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Initialize multi-encoder instance.
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| vpx_codec_err_t | vpx_codec_enc_config_default (vpx_codec_iface_t *iface, vpx_codec_enc_cfg_t *cfg, unsigned int usage) |
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Get a default configuration.
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| vpx_codec_err_t | vpx_codec_enc_config_set (vpx_codec_ctx_t *ctx, const vpx_codec_enc_cfg_t *cfg) |
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Set or change configuration.
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| vpx_fixed_buf_t * | vpx_codec_get_global_headers (vpx_codec_ctx_t *ctx) |
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Get global stream headers.
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| 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) |
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Encode a frame.
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| 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) |
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Set compressed data output buffer.
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| const vpx_codec_cx_pkt_t * | vpx_codec_get_cx_data (vpx_codec_ctx_t *ctx, vpx_codec_iter_t *iter) |
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Encoded data iterator.
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| const vpx_image_t * | vpx_codec_get_preview_frame (vpx_codec_ctx_t *ctx) |
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Get Preview Frame.
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Detailed Description
Describes the encoder algorithm interface to applications.
This file describes the interface between an application and a video encoder algorithm.
Generated on Fri May 11 11:24:50 2012 for WebM VP8 Codec SDK by
1.6.3
