37 #define VPX_TS_MAX_PERIODICITY 16
40 #define VPX_TS_MAX_LAYERS 5
43 #define MAX_PERIODICITY VPX_TS_MAX_PERIODICITY
46 #define MAX_LAYERS VPX_TS_MAX_LAYERS
49 #define VPX_SS_MAX_LAYERS 5
52 #define VPX_SS_DEFAULT_LAYERS 3
62 #define VPX_ENCODER_ABI_VERSION (3 + VPX_CODEC_ABI_VERSION)
74 #define VPX_CODEC_CAP_PSNR 0x10000
81 #define VPX_CODEC_CAP_OUTPUT_PARTITION 0x20000
91 #define VPX_CODEC_USE_PSNR 0x10000
92 #define VPX_CODEC_USE_OUTPUT_PARTITION 0x20000
100 typedef struct vpx_fixed_buf {
122 #define VPX_FRAME_IS_KEY 0x1
123 #define VPX_FRAME_IS_DROPPABLE 0x2
126 #define VPX_FRAME_IS_INVISIBLE 0x4
128 #define VPX_FRAME_IS_FRAGMENT 0x8
137 typedef uint32_t vpx_codec_er_flags_t;
138 #define VPX_ERROR_RESILIENT_DEFAULT 0x1
140 #define VPX_ERROR_RESILIENT_PARTITIONS 0x2
155 enum vpx_codec_cx_pkt_kind {
188 struct vpx_psnr_pkt {
255 #define VPX_EFLAG_FORCE_KF (1<<0)
264 typedef struct vpx_codec_enc_cfg {
276 unsigned int g_usage;
285 unsigned int g_threads;
296 unsigned int g_profile;
364 unsigned int g_lag_in_frames;
387 unsigned int rc_dropframe_thresh;
397 unsigned int rc_resize_allowed;
406 unsigned int rc_resize_up_thresh;
415 unsigned int rc_resize_down_thresh;
441 unsigned int rc_target_bitrate;
457 unsigned int rc_min_quantizer;
468 unsigned int rc_max_quantizer;
486 unsigned int rc_undershoot_pct;
499 unsigned int rc_overshoot_pct;
516 unsigned int rc_buf_sz;
526 unsigned int rc_buf_initial_sz;
536 unsigned int rc_buf_optimal_sz;
552 unsigned int rc_2pass_vbr_bias_pct;
560 unsigned int rc_2pass_vbr_minsection_pct;
568 unsigned int rc_2pass_vbr_maxsection_pct;
591 unsigned int kf_min_dist;
601 unsigned int kf_max_dist;
611 unsigned int ss_number_layers;
617 unsigned int ts_number_layers;
639 unsigned int ts_periodicity;
689 #define vpx_codec_enc_init(ctx, iface, cfg, flags) \
690 vpx_codec_enc_init_ver(ctx, iface, cfg, flags, VPX_ENCODER_ABI_VERSION)
730 #define vpx_codec_enc_init_multi(ctx, iface, cfg, num_enc, flags, dsf) \
731 vpx_codec_enc_init_multi_ver(ctx, iface, cfg, num_enc, flags, dsf, \
732 VPX_ENCODER_ABI_VERSION)
791 #define VPX_DL_REALTIME (1)
793 #define VPX_DL_GOOD_QUALITY (1000000)
795 #define VPX_DL_BEST_QUALITY (0)
833 vpx_codec_err_t vpx_codec_encode(vpx_codec_ctx_t *ctx,
836 unsigned long duration,
838 unsigned long deadline);
885 unsigned int pad_before,
886 unsigned int pad_after);
Rational Number.
Definition: vpx_encoder.h:222
struct vpx_fixed_buf twopass_stats
Definition: vpx_encoder.h:200
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.
Definition: vpx_encoder.h:241
Image Descriptor.
Definition: vpx_image.h:99
vpx_codec_pts_t pts
Definition: vpx_encoder.h:187
vpx_kf_mode
Keyframe placement mode.
Definition: vpx_encoder.h:253
#define VPX_TS_MAX_LAYERS
Definition: vpx_encoder.h:40
Definition: vpx_encoder.h:239
struct vpx_codec_enc_cfg vpx_codec_enc_cfg_t
Encoder configuration structure.
struct vpx_fixed_buf vpx_fixed_buf_t
Generic fixed size buffer structure.
struct vpx_fixed_buf raw
Definition: vpx_encoder.h:206
int den
Definition: vpx_encoder.h:224
Definition: vpx_encoder.h:170
int partition_id
Definition: vpx_encoder.h:192
vpx_enc_pass
Multi-pass Encoding Pass.
Definition: vpx_encoder.h:229
Encoder configuration structure.
Definition: vpx_encoder.h:277
Definition: vpx_encoder.h:172
Definition: vpx_encoder.h:171
Definition: vpx_encoder.h:255
Encoder output packet.
Definition: vpx_encoder.h:181
void * buf
Definition: vpx_encoder.h:102
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.
Generic fixed size buffer structure.
Definition: vpx_encoder.h:101
uint32_t vpx_codec_frame_flags_t
Compressed Frame Flags.
Definition: vpx_encoder.h:122
Definition: vpx_encoder.h:231
Definition: vpx_encoder.h:232
struct vpx_codec_cx_pkt::@1::@2 frame
uint64_t sse[4]
Definition: vpx_encoder.h:203
size_t sz
Definition: vpx_encoder.h:186
enum vpx_codec_cx_pkt_kind kind
Definition: vpx_encoder.h:182
long vpx_enc_frame_flags_t
Encoded Frame Flags.
Definition: vpx_encoder.h:267
int num
Definition: vpx_encoder.h:223
const struct vpx_codec_iface vpx_codec_iface_t
Codec interface structure.
Definition: vpx_codec.h:175
char pad[128-sizeof(enum vpx_codec_cx_pkt_kind)]
Definition: vpx_encoder.h:213
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.
long vpx_codec_flags_t
Initialization-time Feature Enabling.
Definition: vpx_codec.h:166
vpx_codec_cx_pkt_kind
Encoder output packet variants.
Definition: vpx_encoder.h:168
Definition: vpx_encoder.h:238
double psnr[4]
Definition: vpx_encoder.h:204
Definition: vpx_encoder.h:254
unsigned int samples[4]
Definition: vpx_encoder.h:202
vpx_rc_mode
Rate control mode.
Definition: vpx_encoder.h:237
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)
Initialize an encoder instance.
const vpx_image_t * vpx_codec_get_preview_frame(vpx_codec_ctx_t *ctx)
Get Preview Frame.
unsigned long duration
Definition: vpx_encoder.h:189
uint32_t vpx_codec_er_flags_t
Error Resilient flags.
Definition: vpx_encoder.h:142
vpx_codec_err_t
Algorithm return codes.
Definition: vpx_codec.h:89
const vpx_codec_cx_pkt_t * vpx_codec_get_cx_data(vpx_codec_ctx_t *ctx, vpx_codec_iter_t *iter)
Encoded data iterator.
union vpx_codec_cx_pkt::@1 data
struct vpx_codec_cx_pkt vpx_codec_cx_pkt_t
Encoder output packet.
struct vpx_rational vpx_rational_t
Rational Number.
Definition: vpx_encoder.h:256
int64_t vpx_codec_pts_t
Time Stamp Type.
Definition: vpx_encoder.h:112
#define VPX_TS_MAX_PERIODICITY
Definition: vpx_encoder.h:37
vpx_fixed_buf_t * vpx_codec_get_global_headers(vpx_codec_ctx_t *ctx)
Get global stream headers.
Definition: vpx_encoder.h:240
Describes the codec algorithm interface to applications.
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.
const void * vpx_codec_iter_t
Iterator.
Definition: vpx_codec.h:190
Definition: vpx_encoder.h:169
vpx_codec_frame_flags_t flags
Definition: vpx_encoder.h:191
void * buf
Definition: vpx_encoder.h:185
Definition: vpx_encoder.h:230
Codec context structure.
Definition: vpx_codec.h:201