Open Broadcaster Software
Free, open source software for live streaming and recording
obs-avc.h File Reference

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Enumerations

enum  {
  OBS_NAL_UNKNOWN = 0, OBS_NAL_SLICE = 1, OBS_NAL_SLICE_DPA = 2, OBS_NAL_SLICE_DPB = 3,
  OBS_NAL_SLICE_DPC = 4, OBS_NAL_SLICE_IDR = 5, OBS_NAL_SEI = 6, OBS_NAL_SPS = 7,
  OBS_NAL_PPS = 8, OBS_NAL_AUD = 9, OBS_NAL_FILLER = 12
}
 
enum  { OBS_NAL_PRIORITY_DISPOSABLE = 0, OBS_NAL_PRIORITY_LOW = 1, OBS_NAL_PRIORITY_HIGH = 2, OBS_NAL_PRIORITY_HIGHEST = 3 }
 

Functions

EXPORT bool obs_avc_keyframe (const uint8_t *data, size_t size)
 
EXPORT const uint8_t * obs_avc_find_startcode (const uint8_t *p, const uint8_t *end)
 
EXPORT void obs_parse_avc_packet (struct encoder_packet *avc_packet, const struct encoder_packet *src)
 
EXPORT size_t obs_parse_avc_header (uint8_t **header, const uint8_t *data, size_t size)
 
EXPORT void obs_extract_avc_headers (const uint8_t *packet, size_t size, uint8_t **new_packet_data, size_t *new_packet_size, uint8_t **header_data, size_t *header_size, uint8_t **sei_data, size_t *sei_size)
 

Enumeration Type Documentation

◆ anonymous enum

anonymous enum
Enumerator
OBS_NAL_UNKNOWN 
OBS_NAL_SLICE 
OBS_NAL_SLICE_DPA 
OBS_NAL_SLICE_DPB 
OBS_NAL_SLICE_DPC 
OBS_NAL_SLICE_IDR 
OBS_NAL_SEI 
OBS_NAL_SPS 
OBS_NAL_PPS 
OBS_NAL_AUD 
OBS_NAL_FILLER 

◆ anonymous enum

anonymous enum
Enumerator
OBS_NAL_PRIORITY_DISPOSABLE 
OBS_NAL_PRIORITY_LOW 
OBS_NAL_PRIORITY_HIGH 
OBS_NAL_PRIORITY_HIGHEST 

Function Documentation

◆ obs_avc_find_startcode()

EXPORT const uint8_t* obs_avc_find_startcode ( const uint8_t *  p,
const uint8_t *  end 
)

◆ obs_avc_keyframe()

EXPORT bool obs_avc_keyframe ( const uint8_t *  data,
size_t  size 
)

◆ obs_extract_avc_headers()

EXPORT void obs_extract_avc_headers ( const uint8_t *  packet,
size_t  size,
uint8_t **  new_packet_data,
size_t *  new_packet_size,
uint8_t **  header_data,
size_t *  header_size,
uint8_t **  sei_data,
size_t *  sei_size 
)

◆ obs_parse_avc_header()

EXPORT size_t obs_parse_avc_header ( uint8_t **  header,
const uint8_t *  data,
size_t  size 
)

◆ obs_parse_avc_packet()

EXPORT void obs_parse_avc_packet ( struct encoder_packet avc_packet,
const struct encoder_packet src 
)