FFmpeg 6.0.1
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Misc types and constants that do not belong anywhere else. More...
#include <stdint.h>
#include <stdlib.h>
Go to the source code of this file.
Data Structures | |
struct | AVPanScan |
Pan Scan area. More... | |
struct | AVCPBProperties |
This structure describes the bitrate properties of an encoded bitstream. More... | |
struct | AVProducerReferenceTime |
This structure supplies correlation between a packet timestamp and a wall clock production time. More... | |
Macros | |
#define | AV_INPUT_BUFFER_PADDING_SIZE 64 |
Required number of additionally allocated bytes at the end of the input bitstream for decoding. More... | |
#define | AV_EF_CRCCHECK (1<<0) |
Verify checksums embedded in the bitstream (could be of either encoded or decoded data, depending on the format) and print an error message on mismatch. More... | |
#define | AV_EF_BITSTREAM (1<<1) |
detect bitstream specification deviations More... | |
#define | AV_EF_BUFFER (1<<2) |
detect improper bitstream length More... | |
#define | AV_EF_EXPLODE (1<<3) |
abort decoding on minor error detection More... | |
#define | AV_EF_IGNORE_ERR (1<<15) |
ignore errors and continue More... | |
#define | AV_EF_CAREFUL (1<<16) |
consider things that violate the spec, are fast to calculate and have not been seen in the wild as errors More... | |
#define | AV_EF_COMPLIANT (1<<17) |
consider all spec non compliances as errors More... | |
#define | AV_EF_AGGRESSIVE (1<<18) |
consider things that a sane encoder/muxer should not do as an error More... | |
#define | FF_COMPLIANCE_VERY_STRICT 2 |
Strictly conform to an older more strict version of the spec or reference software. More... | |
#define | FF_COMPLIANCE_STRICT 1 |
Strictly conform to all the things in the spec no matter what consequences. More... | |
#define | FF_COMPLIANCE_NORMAL 0 |
#define | FF_COMPLIANCE_UNOFFICIAL -1 |
Allow unofficial extensions. More... | |
#define | FF_COMPLIANCE_EXPERIMENTAL -2 |
Allow nonstandardized experimental things. More... | |
Enumerations | |
enum | AVDiscard { AVDISCARD_NONE =-16 , AVDISCARD_DEFAULT = 0 , AVDISCARD_NONREF = 8 , AVDISCARD_BIDIR = 16 , AVDISCARD_NONINTRA = 24 , AVDISCARD_NONKEY = 32 , AVDISCARD_ALL = 48 } |
enum | AVAudioServiceType { AV_AUDIO_SERVICE_TYPE_MAIN = 0 , AV_AUDIO_SERVICE_TYPE_EFFECTS = 1 , AV_AUDIO_SERVICE_TYPE_VISUALLY_IMPAIRED = 2 , AV_AUDIO_SERVICE_TYPE_HEARING_IMPAIRED = 3 , AV_AUDIO_SERVICE_TYPE_DIALOGUE = 4 , AV_AUDIO_SERVICE_TYPE_COMMENTARY = 5 , AV_AUDIO_SERVICE_TYPE_EMERGENCY = 6 , AV_AUDIO_SERVICE_TYPE_VOICE_OVER = 7 , AV_AUDIO_SERVICE_TYPE_KARAOKE = 8 , AV_AUDIO_SERVICE_TYPE_NB } |
Functions | |
AVCPBProperties * | av_cpb_properties_alloc (size_t *size) |
Allocate a CPB properties structure and initialize its fields to default values. More... | |
unsigned int | av_xiphlacing (unsigned char *s, unsigned int v) |
Encode extradata length to a buffer. More... | |
Misc types and constants that do not belong anywhere else.
Definition in file defs.h.
#define AV_EF_CRCCHECK (1<<0) |
#define AV_EF_BITSTREAM (1<<1) |
#define AV_EF_EXPLODE (1<<3) |
#define AV_EF_CAREFUL (1<<16) |
#define AV_EF_COMPLIANT (1<<17) |
#define AV_EF_AGGRESSIVE (1<<18) |
#define FF_COMPLIANCE_VERY_STRICT 2 |
#define FF_COMPLIANCE_STRICT 1 |
#define FF_COMPLIANCE_UNOFFICIAL -1 |
#define FF_COMPLIANCE_EXPERIMENTAL -2 |
enum AVAudioServiceType |
AVCPBProperties * av_cpb_properties_alloc | ( | size_t * | size | ) |
Allocate a CPB properties structure and initialize its fields to default values.
size | if non-NULL, the size of the allocated struct will be written here. This is useful for embedding it in side data. |
unsigned int av_xiphlacing | ( | unsigned char * | s, |
unsigned int | v | ||
) |
Encode extradata length to a buffer.
Used by xiph codecs.
s | buffer to write to; must be at least (v/255+1) bytes long |
v | size of extradata in bytes |