FFmpeg
Data Structures | Macros | Enumerations | Functions | Variables
mov_chan.c File Reference
#include <stdint.h>
#include "libavutil/channel_layout.h"
#include "libavcodec/codec_id.h"
#include "mov_chan.h"

Go to the source code of this file.

Data Structures

struct  MovChannelLayoutMap
 

Macros

#define MOV_CH_LAYOUT_UNKNOWN   0xFFFF0000
 

Enumerations

enum  MovChannelLayoutTag {
  MOV_CH_LAYOUT_USE_DESCRIPTIONS = ( 0 << 16) | 0, MOV_CH_LAYOUT_USE_BITMAP = ( 1 << 16) | 0, MOV_CH_LAYOUT_DISCRETEINORDER = (147 << 16) | 0, MOV_CH_LAYOUT_MONO = (100 << 16) | 1,
  MOV_CH_LAYOUT_STEREO = (101 << 16) | 2, MOV_CH_LAYOUT_STEREOHEADPHONES = (102 << 16) | 2, MOV_CH_LAYOUT_MATRIXSTEREO = (103 << 16) | 2, MOV_CH_LAYOUT_MIDSIDE = (104 << 16) | 2,
  MOV_CH_LAYOUT_XY = (105 << 16) | 2, MOV_CH_LAYOUT_BINAURAL = (106 << 16) | 2, MOV_CH_LAYOUT_AMBISONIC_B_FORMAT = (107 << 16) | 4, MOV_CH_LAYOUT_QUADRAPHONIC = (108 << 16) | 4,
  MOV_CH_LAYOUT_PENTAGONAL = (109 << 16) | 5, MOV_CH_LAYOUT_HEXAGONAL = (110 << 16) | 6, MOV_CH_LAYOUT_OCTAGONAL = (111 << 16) | 8, MOV_CH_LAYOUT_CUBE = (112 << 16) | 8,
  MOV_CH_LAYOUT_MPEG_3_0_A = (113 << 16) | 3, MOV_CH_LAYOUT_MPEG_3_0_B = (114 << 16) | 3, MOV_CH_LAYOUT_MPEG_4_0_A = (115 << 16) | 4, MOV_CH_LAYOUT_MPEG_4_0_B = (116 << 16) | 4,
  MOV_CH_LAYOUT_MPEG_5_0_A = (117 << 16) | 5, MOV_CH_LAYOUT_MPEG_5_0_B = (118 << 16) | 5, MOV_CH_LAYOUT_MPEG_5_0_C = (119 << 16) | 5, MOV_CH_LAYOUT_MPEG_5_0_D = (120 << 16) | 5,
  MOV_CH_LAYOUT_MPEG_5_1_A = (121 << 16) | 6, MOV_CH_LAYOUT_MPEG_5_1_B = (122 << 16) | 6, MOV_CH_LAYOUT_MPEG_5_1_C = (123 << 16) | 6, MOV_CH_LAYOUT_MPEG_5_1_D = (124 << 16) | 6,
  MOV_CH_LAYOUT_MPEG_6_1_A = (125 << 16) | 7, MOV_CH_LAYOUT_MPEG_7_1_A = (126 << 16) | 8, MOV_CH_LAYOUT_MPEG_7_1_B = (127 << 16) | 8, MOV_CH_LAYOUT_MPEG_7_1_C = (128 << 16) | 8,
  MOV_CH_LAYOUT_EMAGIC_DEFAULT_7_1 = (129 << 16) | 8, MOV_CH_LAYOUT_SMPTE_DTV = (130 << 16) | 8, MOV_CH_LAYOUT_ITU_2_1 = (131 << 16) | 3, MOV_CH_LAYOUT_ITU_2_2 = (132 << 16) | 4,
  MOV_CH_LAYOUT_DVD_4 = (133 << 16) | 3, MOV_CH_LAYOUT_DVD_5 = (134 << 16) | 4, MOV_CH_LAYOUT_DVD_6 = (135 << 16) | 5, MOV_CH_LAYOUT_DVD_10 = (136 << 16) | 4,
  MOV_CH_LAYOUT_DVD_11 = (137 << 16) | 5, MOV_CH_LAYOUT_DVD_18 = (138 << 16) | 5, MOV_CH_LAYOUT_AUDIOUNIT_6_0 = (139 << 16) | 6, MOV_CH_LAYOUT_AUDIOUNIT_7_0 = (140 << 16) | 7,
  MOV_CH_LAYOUT_AUDIOUNIT_7_0_FRONT = (148 << 16) | 7, MOV_CH_LAYOUT_AAC_6_0 = (141 << 16) | 6, MOV_CH_LAYOUT_AAC_6_1 = (142 << 16) | 7, MOV_CH_LAYOUT_AAC_7_0 = (143 << 16) | 7,
  MOV_CH_LAYOUT_AAC_OCTAGONAL = (144 << 16) | 8, MOV_CH_LAYOUT_TMH_10_2_STD = (145 << 16) | 16, MOV_CH_LAYOUT_TMH_10_2_FULL = (146 << 16) | 21, MOV_CH_LAYOUT_AC3_1_0_1 = (149 << 16) | 2,
  MOV_CH_LAYOUT_AC3_3_0 = (150 << 16) | 3, MOV_CH_LAYOUT_AC3_3_1 = (151 << 16) | 4, MOV_CH_LAYOUT_AC3_3_0_1 = (152 << 16) | 4, MOV_CH_LAYOUT_AC3_2_1_1 = (153 << 16) | 4,
  MOV_CH_LAYOUT_AC3_3_1_1 = (154 << 16) | 5, MOV_CH_LAYOUT_EAC3_6_0_A = (155 << 16) | 6, MOV_CH_LAYOUT_EAC3_7_0_A = (156 << 16) | 7, MOV_CH_LAYOUT_EAC3_6_1_A = (157 << 16) | 7,
  MOV_CH_LAYOUT_EAC3_6_1_B = (158 << 16) | 7, MOV_CH_LAYOUT_EAC3_6_1_C = (159 << 16) | 7, MOV_CH_LAYOUT_EAC3_7_1_A = (160 << 16) | 8, MOV_CH_LAYOUT_EAC3_7_1_B = (161 << 16) | 8,
  MOV_CH_LAYOUT_EAC3_7_1_C = (162 << 16) | 8, MOV_CH_LAYOUT_EAC3_7_1_D = (163 << 16) | 8, MOV_CH_LAYOUT_EAC3_7_1_E = (164 << 16) | 8, MOV_CH_LAYOUT_EAC3_7_1_F = (165 << 16) | 8,
  MOV_CH_LAYOUT_EAC3_7_1_G = (166 << 16) | 8, MOV_CH_LAYOUT_EAC3_7_1_H = (167 << 16) | 8, MOV_CH_LAYOUT_DTS_3_1 = (168 << 16) | 4, MOV_CH_LAYOUT_DTS_4_1 = (169 << 16) | 5,
  MOV_CH_LAYOUT_DTS_6_0_A = (170 << 16) | 6, MOV_CH_LAYOUT_DTS_6_0_B = (171 << 16) | 6, MOV_CH_LAYOUT_DTS_6_0_C = (172 << 16) | 6, MOV_CH_LAYOUT_DTS_6_1_A = (173 << 16) | 7,
  MOV_CH_LAYOUT_DTS_6_1_B = (174 << 16) | 7, MOV_CH_LAYOUT_DTS_6_1_C = (175 << 16) | 7, MOV_CH_LAYOUT_DTS_6_1_D = (182 << 16) | 7, MOV_CH_LAYOUT_DTS_7_0 = (176 << 16) | 7,
  MOV_CH_LAYOUT_DTS_7_1 = (177 << 16) | 8, MOV_CH_LAYOUT_DTS_8_0_A = (178 << 16) | 8, MOV_CH_LAYOUT_DTS_8_0_B = (179 << 16) | 8, MOV_CH_LAYOUT_DTS_8_1_A = (180 << 16) | 9,
  MOV_CH_LAYOUT_DTS_8_1_B = (181 << 16) | 9
}
 mov 'chan' tag reading/writing. More...
 

Functions

static uint64_t mov_get_channel_layout (uint32_t tag, uint32_t bitmap)
 Get the channel layout for the specified channel layout tag. More...
 
static uint32_t mov_get_channel_label (uint32_t label)
 
uint32_t ff_mov_get_channel_layout_tag (enum AVCodecID codec_id, uint64_t channel_layout, uint32_t *bitmap)
 mov 'chan' tag reading/writing. More...
 
int ff_mov_read_chan (AVFormatContext *s, AVIOContext *pb, AVStream *st, int64_t size)
 Read 'chan' tag from the input stream. More...
 

Variables

static const struct MovChannelLayoutMap mov_ch_layout_map_misc []
 
static const struct MovChannelLayoutMap mov_ch_layout_map_1ch []
 
static const struct MovChannelLayoutMap mov_ch_layout_map_2ch []
 
static const struct MovChannelLayoutMap mov_ch_layout_map_3ch []
 
static const struct MovChannelLayoutMap mov_ch_layout_map_4ch []
 
static const struct MovChannelLayoutMap mov_ch_layout_map_5ch []
 
static const struct MovChannelLayoutMap mov_ch_layout_map_6ch []
 
static const struct MovChannelLayoutMap mov_ch_layout_map_7ch []
 
static const struct MovChannelLayoutMap mov_ch_layout_map_8ch []
 
static const struct MovChannelLayoutMap mov_ch_layout_map_9ch []
 
static const struct MovChannelLayoutMap *const mov_ch_layout_map []
 
static enum MovChannelLayoutTag mov_ch_layouts_aac []
 
static enum MovChannelLayoutTag mov_ch_layouts_ac3 []
 
static enum MovChannelLayoutTag mov_ch_layouts_alac []
 
static enum MovChannelLayoutTag mov_ch_layouts_wav []
 
struct {
   enum AVCodecID   codec_id
 
   enum MovChannelLayoutTag *   layouts
 
mov_codec_ch_layouts []
 

Macro Definition Documentation

◆ MOV_CH_LAYOUT_UNKNOWN

#define MOV_CH_LAYOUT_UNKNOWN   0xFFFF0000

Definition at line 48 of file mov_chan.c.

Enumeration Type Documentation

◆ MovChannelLayoutTag

mov 'chan' tag reading/writing.

Author
Justin Ruggles Channel Layout Tag This tells which channels are present in the audio stream and the order in which they appear.
Note
We're using the channel layout tag to indicate channel order when the value is greater than 0x10000. The Apple documentation has some contradictions as to how this is actually supposed to be handled.

Core Audio File Format Spec: "The high 16 bits indicates a specific ordering of the channels." Core Audio Data Types Reference: "These identifiers specify the channels included in a layout but do not specify a particular ordering of those channels."

Enumerator
MOV_CH_LAYOUT_USE_DESCRIPTIONS 
MOV_CH_LAYOUT_USE_BITMAP 
MOV_CH_LAYOUT_DISCRETEINORDER 
MOV_CH_LAYOUT_MONO 
MOV_CH_LAYOUT_STEREO 
MOV_CH_LAYOUT_STEREOHEADPHONES 
MOV_CH_LAYOUT_MATRIXSTEREO 
MOV_CH_LAYOUT_MIDSIDE 
MOV_CH_LAYOUT_XY 
MOV_CH_LAYOUT_BINAURAL 
MOV_CH_LAYOUT_AMBISONIC_B_FORMAT 
MOV_CH_LAYOUT_QUADRAPHONIC 
MOV_CH_LAYOUT_PENTAGONAL 
MOV_CH_LAYOUT_HEXAGONAL 
MOV_CH_LAYOUT_OCTAGONAL 
MOV_CH_LAYOUT_CUBE 
MOV_CH_LAYOUT_MPEG_3_0_A 
MOV_CH_LAYOUT_MPEG_3_0_B 
MOV_CH_LAYOUT_MPEG_4_0_A 
MOV_CH_LAYOUT_MPEG_4_0_B 
MOV_CH_LAYOUT_MPEG_5_0_A 
MOV_CH_LAYOUT_MPEG_5_0_B 
MOV_CH_LAYOUT_MPEG_5_0_C 
MOV_CH_LAYOUT_MPEG_5_0_D 
MOV_CH_LAYOUT_MPEG_5_1_A 
MOV_CH_LAYOUT_MPEG_5_1_B 
MOV_CH_LAYOUT_MPEG_5_1_C 
MOV_CH_LAYOUT_MPEG_5_1_D 
MOV_CH_LAYOUT_MPEG_6_1_A 
MOV_CH_LAYOUT_MPEG_7_1_A 
MOV_CH_LAYOUT_MPEG_7_1_B 
MOV_CH_LAYOUT_MPEG_7_1_C 
MOV_CH_LAYOUT_EMAGIC_DEFAULT_7_1 
MOV_CH_LAYOUT_SMPTE_DTV 
MOV_CH_LAYOUT_ITU_2_1 
MOV_CH_LAYOUT_ITU_2_2 
MOV_CH_LAYOUT_DVD_4 
MOV_CH_LAYOUT_DVD_5 
MOV_CH_LAYOUT_DVD_6 
MOV_CH_LAYOUT_DVD_10 
MOV_CH_LAYOUT_DVD_11 
MOV_CH_LAYOUT_DVD_18 
MOV_CH_LAYOUT_AUDIOUNIT_6_0 
MOV_CH_LAYOUT_AUDIOUNIT_7_0 
MOV_CH_LAYOUT_AUDIOUNIT_7_0_FRONT 
MOV_CH_LAYOUT_AAC_6_0 
MOV_CH_LAYOUT_AAC_6_1 
MOV_CH_LAYOUT_AAC_7_0 
MOV_CH_LAYOUT_AAC_OCTAGONAL 
MOV_CH_LAYOUT_TMH_10_2_STD 
MOV_CH_LAYOUT_TMH_10_2_FULL 
MOV_CH_LAYOUT_AC3_1_0_1 
MOV_CH_LAYOUT_AC3_3_0 
MOV_CH_LAYOUT_AC3_3_1 
MOV_CH_LAYOUT_AC3_3_0_1 
MOV_CH_LAYOUT_AC3_2_1_1 
MOV_CH_LAYOUT_AC3_3_1_1 
MOV_CH_LAYOUT_EAC3_6_0_A 
MOV_CH_LAYOUT_EAC3_7_0_A 
MOV_CH_LAYOUT_EAC3_6_1_A 
MOV_CH_LAYOUT_EAC3_6_1_B 
MOV_CH_LAYOUT_EAC3_6_1_C 
MOV_CH_LAYOUT_EAC3_7_1_A 
MOV_CH_LAYOUT_EAC3_7_1_B 
MOV_CH_LAYOUT_EAC3_7_1_C 
MOV_CH_LAYOUT_EAC3_7_1_D 
MOV_CH_LAYOUT_EAC3_7_1_E 
MOV_CH_LAYOUT_EAC3_7_1_F 
MOV_CH_LAYOUT_EAC3_7_1_G 
MOV_CH_LAYOUT_EAC3_7_1_H 
MOV_CH_LAYOUT_DTS_3_1 
MOV_CH_LAYOUT_DTS_4_1 
MOV_CH_LAYOUT_DTS_6_0_A 
MOV_CH_LAYOUT_DTS_6_0_B 
MOV_CH_LAYOUT_DTS_6_0_C 
MOV_CH_LAYOUT_DTS_6_1_A 
MOV_CH_LAYOUT_DTS_6_1_B 
MOV_CH_LAYOUT_DTS_6_1_C 
MOV_CH_LAYOUT_DTS_6_1_D 
MOV_CH_LAYOUT_DTS_7_0 
MOV_CH_LAYOUT_DTS_7_1 
MOV_CH_LAYOUT_DTS_8_0_A 
MOV_CH_LAYOUT_DTS_8_0_B 
MOV_CH_LAYOUT_DTS_8_1_A 
MOV_CH_LAYOUT_DTS_8_1_B 

Definition at line 47 of file mov_chan.c.

Function Documentation

◆ mov_get_channel_layout()

static uint64_t mov_get_channel_layout ( uint32_t  tag,
uint32_t  bitmap 
)
static

Get the channel layout for the specified channel layout tag.

Parameters
[in]tagchannel layout tag
[out]bitmapchannel bitmap (only used if needed)
Returns
channel layout

Definition at line 461 of file mov_chan.c.

Referenced by ff_mov_read_chan().

◆ mov_get_channel_label()

static uint32_t mov_get_channel_label ( uint32_t  label)
static

Definition at line 488 of file mov_chan.c.

Referenced by ff_mov_read_chan().

◆ ff_mov_get_channel_layout_tag()

uint32_t ff_mov_get_channel_layout_tag ( enum AVCodecID  codec_id,
uint64_t  channel_layout,
uint32_t *  bitmap 
)

mov 'chan' tag reading/writing.

Author
Justin Ruggles Get the channel layout tag for the specified codec id and channel layout. If the layout tag was not found, use a channel bitmap if possible.
Parameters
[in]codec_idcodec id
[in]channel_layoutchannel layout
[out]bitmapchannel bitmap
Returns
channel layout tag

Definition at line 501 of file mov_chan.c.

Referenced by mov_write_chan_tag().

◆ ff_mov_read_chan()

int ff_mov_read_chan ( AVFormatContext s,
AVIOContext pb,
AVStream st,
int64_t  size 
)

Read 'chan' tag from the input stream.

Parameters
sAVFormatContext
pbAVIOContext
stThe stream to set codec values for
sizeRemaining size in the 'chan' tag
Returns
0 if ok, or negative AVERROR code on failure

Definition at line 554 of file mov_chan.c.

Referenced by aiff_read_header(), mov_read_chan(), and read_header().

Variable Documentation

◆ mov_ch_layout_map_misc

const struct MovChannelLayoutMap mov_ch_layout_map_misc[]
static
Initial value:

Definition at line 141 of file mov_chan.c.

◆ mov_ch_layout_map_1ch

const struct MovChannelLayoutMap mov_ch_layout_map_1ch[]
static
Initial value:
= {
{ 0, 0 },
}

Definition at line 156 of file mov_chan.c.

◆ mov_ch_layout_map_2ch

const struct MovChannelLayoutMap mov_ch_layout_map_2ch[]
static

◆ mov_ch_layout_map_3ch

const struct MovChannelLayoutMap mov_ch_layout_map_3ch[]
static

◆ mov_ch_layout_map_4ch

const struct MovChannelLayoutMap mov_ch_layout_map_4ch[]
static

◆ mov_ch_layout_map_5ch

const struct MovChannelLayoutMap mov_ch_layout_map_5ch[]
static

◆ mov_ch_layout_map_6ch

const struct MovChannelLayoutMap mov_ch_layout_map_6ch[]
static

◆ mov_ch_layout_map_7ch

const struct MovChannelLayoutMap mov_ch_layout_map_7ch[]
static

◆ mov_ch_layout_map_8ch

const struct MovChannelLayoutMap mov_ch_layout_map_8ch[]
static

Definition at line 275 of file mov_chan.c.

◆ mov_ch_layout_map_9ch

const struct MovChannelLayoutMap mov_ch_layout_map_9ch[]
static

◆ mov_ch_layout_map

const struct MovChannelLayoutMap* const mov_ch_layout_map[]
static

◆ mov_ch_layouts_aac

enum MovChannelLayoutTag mov_ch_layouts_aac[]
static

◆ mov_ch_layouts_ac3

enum MovChannelLayoutTag mov_ch_layouts_ac3[]
static

◆ mov_ch_layouts_alac

enum MovChannelLayoutTag mov_ch_layouts_alac[]
static

◆ mov_ch_layouts_wav

enum MovChannelLayoutTag mov_ch_layouts_wav[]
static

◆ codec_id

enum AVCodecID codec_id

Definition at line 433 of file mov_chan.c.

Referenced by ff_mov_get_channel_layout_tag().

◆ layouts

enum MovChannelLayoutTag* layouts

◆ mov_codec_ch_layouts

const { ... } mov_codec_ch_layouts[]
MOV_CH_LAYOUT_MPEG_4_0_B
@ MOV_CH_LAYOUT_MPEG_4_0_B
Definition: mov_chan.c:68
AV_CODEC_ID_PCM_S16LE
@ AV_CODEC_ID_PCM_S16LE
Definition: codec_id.h:313
AV_CH_LAYOUT_7POINT0
#define AV_CH_LAYOUT_7POINT0
Definition: channel_layout.h:110
AV_CH_LAYOUT_6POINT1
#define AV_CH_LAYOUT_6POINT1
Definition: channel_layout.h:107
AV_CODEC_ID_PCM_F32BE
@ AV_CODEC_ID_PCM_F32BE
Definition: codec_id.h:333
MOV_CH_LAYOUT_AAC_OCTAGONAL
@ MOV_CH_LAYOUT_AAC_OCTAGONAL
Definition: mov_chan.c:97
MOV_CH_LAYOUT_MPEG_5_0_D
@ MOV_CH_LAYOUT_MPEG_5_0_D
Definition: mov_chan.c:72
AV_CH_LAYOUT_5POINT0_BACK
#define AV_CH_LAYOUT_5POINT0_BACK
Definition: channel_layout.h:102
AV_CODEC_ID_AC3
@ AV_CODEC_ID_AC3
Definition: codec_id.h:425
MOV_CH_LAYOUT_MPEG_7_1_B
@ MOV_CH_LAYOUT_MPEG_7_1_B
Definition: mov_chan.c:79
MOV_CH_LAYOUT_MPEG_3_0_B
@ MOV_CH_LAYOUT_MPEG_3_0_B
Definition: mov_chan.c:66
AV_CH_TOP_FRONT_CENTER
#define AV_CH_TOP_FRONT_CENTER
Definition: channel_layout.h:62
MOV_CH_LAYOUT_DTS_7_0
@ MOV_CH_LAYOUT_DTS_7_0
Definition: mov_chan.c:128
MOV_CH_LAYOUT_MPEG_5_0_B
@ MOV_CH_LAYOUT_MPEG_5_0_B
Definition: mov_chan.c:70
MOV_CH_LAYOUT_DTS_6_1_A
@ MOV_CH_LAYOUT_DTS_6_1_A
Definition: mov_chan.c:124
AV_CH_LAYOUT_MONO
#define AV_CH_LAYOUT_MONO
Definition: channel_layout.h:90
MOV_CH_LAYOUT_AC3_2_1_1
@ MOV_CH_LAYOUT_AC3_2_1_1
Definition: mov_chan.c:104
MOV_CH_LAYOUT_DTS_6_0_B
@ MOV_CH_LAYOUT_DTS_6_0_B
Definition: mov_chan.c:122
AV_CH_LAYOUT_HEXAGONAL
#define AV_CH_LAYOUT_HEXAGONAL
Definition: channel_layout.h:106
MOV_CH_LAYOUT_DVD_4
@ MOV_CH_LAYOUT_DVD_4
Definition: mov_chan.c:85
AV_CODEC_ID_ALAC
@ AV_CODEC_ID_ALAC
Definition: codec_id.h:438
MOV_CH_LAYOUT_DISCRETEINORDER
@ MOV_CH_LAYOUT_DISCRETEINORDER
Definition: mov_chan.c:51
AV_CH_LAYOUT_6POINT0_FRONT
#define AV_CH_LAYOUT_6POINT0_FRONT
Definition: channel_layout.h:105
AV_CH_LAYOUT_6POINT1_FRONT
#define AV_CH_LAYOUT_6POINT1_FRONT
Definition: channel_layout.h:109
MOV_CH_LAYOUT_STEREO
@ MOV_CH_LAYOUT_STEREO
Definition: mov_chan.c:53
MOV_CH_LAYOUT_AC3_3_1
@ MOV_CH_LAYOUT_AC3_3_1
Definition: mov_chan.c:102
AV_CH_LAYOUT_6POINT0
#define AV_CH_LAYOUT_6POINT0
Definition: channel_layout.h:104
MOV_CH_LAYOUT_TMH_10_2_FULL
@ MOV_CH_LAYOUT_TMH_10_2_FULL
Definition: mov_chan.c:99
MOV_CH_LAYOUT_STEREOHEADPHONES
@ MOV_CH_LAYOUT_STEREOHEADPHONES
Definition: mov_chan.c:54
MOV_CH_LAYOUT_XY
@ MOV_CH_LAYOUT_XY
Definition: mov_chan.c:57
AV_CODEC_ID_PCM_S16BE
@ AV_CODEC_ID_PCM_S16BE
Definition: codec_id.h:314
MOV_CH_LAYOUT_MPEG_7_1_A
@ MOV_CH_LAYOUT_MPEG_7_1_A
Definition: mov_chan.c:78
AV_CH_BACK_LEFT
#define AV_CH_BACK_LEFT
Definition: channel_layout.h:53
mov_ch_layouts_alac
static enum MovChannelLayoutTag mov_ch_layouts_alac[]
Definition: mov_chan.c:405
MOV_CH_LAYOUT_MPEG_4_0_A
@ MOV_CH_LAYOUT_MPEG_4_0_A
Definition: mov_chan.c:67
MOV_CH_LAYOUT_DVD_6
@ MOV_CH_LAYOUT_DVD_6
Definition: mov_chan.c:87
MOV_CH_LAYOUT_DVD_18
@ MOV_CH_LAYOUT_DVD_18
Definition: mov_chan.c:90
AV_CH_LAYOUT_STEREO
#define AV_CH_LAYOUT_STEREO
Definition: channel_layout.h:91
AV_CH_LAYOUT_QUAD
#define AV_CH_LAYOUT_QUAD
Definition: channel_layout.h:99
MOV_CH_LAYOUT_MPEG_7_1_C
@ MOV_CH_LAYOUT_MPEG_7_1_C
Definition: mov_chan.c:80
AV_CODEC_ID_PCM_S8
@ AV_CODEC_ID_PCM_S8
Definition: codec_id.h:317
MOV_CH_LAYOUT_DVD_5
@ MOV_CH_LAYOUT_DVD_5
Definition: mov_chan.c:86
AV_CH_LOW_FREQUENCY
#define AV_CH_LOW_FREQUENCY
Definition: channel_layout.h:52
MOV_CH_LAYOUT_DTS_8_0_A
@ MOV_CH_LAYOUT_DTS_8_0_A
Definition: mov_chan.c:130
MOV_CH_LAYOUT_AC3_3_0
@ MOV_CH_LAYOUT_AC3_3_0
Definition: mov_chan.c:101
MOV_CH_LAYOUT_DTS_6_1_B
@ MOV_CH_LAYOUT_DTS_6_1_B
Definition: mov_chan.c:125
mov_ch_layout_map_7ch
static const struct MovChannelLayoutMap mov_ch_layout_map_7ch[]
Definition: mov_chan.c:247
AV_CH_LAYOUT_7POINT0_FRONT
#define AV_CH_LAYOUT_7POINT0_FRONT
Definition: channel_layout.h:111
AV_CH_LAYOUT_STEREO_DOWNMIX
#define AV_CH_LAYOUT_STEREO_DOWNMIX
Definition: channel_layout.h:117
MOV_CH_LAYOUT_DVD_11
@ MOV_CH_LAYOUT_DVD_11
Definition: mov_chan.c:89
MOV_CH_LAYOUT_MPEG_5_0_A
@ MOV_CH_LAYOUT_MPEG_5_0_A
Definition: mov_chan.c:69
MOV_CH_LAYOUT_AAC_6_1
@ MOV_CH_LAYOUT_AAC_6_1
Definition: mov_chan.c:95
AV_CH_LAYOUT_2_1
#define AV_CH_LAYOUT_2_1
Definition: channel_layout.h:93
MOV_CH_LAYOUT_EAC3_6_1_B
@ MOV_CH_LAYOUT_EAC3_6_1_B
Definition: mov_chan.c:109
MOV_CH_LAYOUT_USE_BITMAP
@ MOV_CH_LAYOUT_USE_BITMAP
Definition: mov_chan.c:50
AV_CH_TOP_CENTER
#define AV_CH_TOP_CENTER
Definition: channel_layout.h:60
mov_ch_layout_map_1ch
static const struct MovChannelLayoutMap mov_ch_layout_map_1ch[]
Definition: mov_chan.c:156
NULL
#define NULL
Definition: coverity.c:32
MOV_CH_LAYOUT_MPEG_6_1_A
@ MOV_CH_LAYOUT_MPEG_6_1_A
Definition: mov_chan.c:77
MOV_CH_LAYOUT_ITU_2_2
@ MOV_CH_LAYOUT_ITU_2_2
Definition: mov_chan.c:84
AV_CH_LAYOUT_5POINT1
#define AV_CH_LAYOUT_5POINT1
Definition: channel_layout.h:101
MOV_CH_LAYOUT_MIDSIDE
@ MOV_CH_LAYOUT_MIDSIDE
Definition: mov_chan.c:56
MOV_CH_LAYOUT_AAC_6_0
@ MOV_CH_LAYOUT_AAC_6_0
Definition: mov_chan.c:94
MOV_CH_LAYOUT_DTS_3_1
@ MOV_CH_LAYOUT_DTS_3_1
Definition: mov_chan.c:119
AV_CH_FRONT_LEFT_OF_CENTER
#define AV_CH_FRONT_LEFT_OF_CENTER
Definition: channel_layout.h:55
MOV_CH_LAYOUT_UNKNOWN
#define MOV_CH_LAYOUT_UNKNOWN
Definition: mov_chan.c:48
AV_CODEC_ID_AAC
@ AV_CODEC_ID_AAC
Definition: codec_id.h:424
AV_CODEC_ID_PCM_S24LE
@ AV_CODEC_ID_PCM_S24LE
Definition: codec_id.h:325
MOV_CH_LAYOUT_DTS_8_1_B
@ MOV_CH_LAYOUT_DTS_8_1_B
Definition: mov_chan.c:133
MOV_CH_LAYOUT_DTS_6_0_A
@ MOV_CH_LAYOUT_DTS_6_0_A
Definition: mov_chan.c:121
MOV_CH_LAYOUT_MATRIXSTEREO
@ MOV_CH_LAYOUT_MATRIXSTEREO
Definition: mov_chan.c:55
MOV_CH_LAYOUT_PENTAGONAL
@ MOV_CH_LAYOUT_PENTAGONAL
Definition: mov_chan.c:61
MOV_CH_LAYOUT_EAC3_7_0_A
@ MOV_CH_LAYOUT_EAC3_7_0_A
Definition: mov_chan.c:107
MOV_CH_LAYOUT_HEXAGONAL
@ MOV_CH_LAYOUT_HEXAGONAL
Definition: mov_chan.c:62
MOV_CH_LAYOUT_AMBISONIC_B_FORMAT
@ MOV_CH_LAYOUT_AMBISONIC_B_FORMAT
Definition: mov_chan.c:59
AV_CH_LAYOUT_5POINT1_BACK
#define AV_CH_LAYOUT_5POINT1_BACK
Definition: channel_layout.h:103
AV_CH_FRONT_RIGHT_OF_CENTER
#define AV_CH_FRONT_RIGHT_OF_CENTER
Definition: channel_layout.h:56
MOV_CH_LAYOUT_QUADRAPHONIC
@ MOV_CH_LAYOUT_QUADRAPHONIC
Definition: mov_chan.c:60
MOV_CH_LAYOUT_DTS_6_1_C
@ MOV_CH_LAYOUT_DTS_6_1_C
Definition: mov_chan.c:126
AV_CH_LAYOUT_3POINT1
#define AV_CH_LAYOUT_3POINT1
Definition: channel_layout.h:95
mov_ch_layout_map_5ch
static const struct MovChannelLayoutMap mov_ch_layout_map_5ch[]
Definition: mov_chan.c:208
AV_CH_LAYOUT_5POINT0
#define AV_CH_LAYOUT_5POINT0
Definition: channel_layout.h:100
mov_ch_layout_map_9ch
static const struct MovChannelLayoutMap mov_ch_layout_map_9ch[]
Definition: mov_chan.c:334
MOV_CH_LAYOUT_AC3_1_0_1
@ MOV_CH_LAYOUT_AC3_1_0_1
Definition: mov_chan.c:100
mov_ch_layout_map_8ch
static const struct MovChannelLayoutMap mov_ch_layout_map_8ch[]
Definition: mov_chan.c:275
AV_CODEC_ID_NONE
@ AV_CODEC_ID_NONE
Definition: codec_id.h:48
MOV_CH_LAYOUT_MPEG_5_1_C
@ MOV_CH_LAYOUT_MPEG_5_1_C
Definition: mov_chan.c:75
AV_CH_LAYOUT_2POINT1
#define AV_CH_LAYOUT_2POINT1
Definition: channel_layout.h:92
MOV_CH_LAYOUT_MPEG_5_1_A
@ MOV_CH_LAYOUT_MPEG_5_1_A
Definition: mov_chan.c:73
MOV_CH_LAYOUT_DTS_6_0_C
@ MOV_CH_LAYOUT_DTS_6_0_C
Definition: mov_chan.c:123
MOV_CH_LAYOUT_EAC3_6_1_C
@ MOV_CH_LAYOUT_EAC3_6_1_C
Definition: mov_chan.c:110
MOV_CH_LAYOUT_DTS_4_1
@ MOV_CH_LAYOUT_DTS_4_1
Definition: mov_chan.c:120
AV_CODEC_ID_PCM_F64BE
@ AV_CODEC_ID_PCM_F64BE
Definition: codec_id.h:335
AV_CH_LAYOUT_4POINT1
#define AV_CH_LAYOUT_4POINT1
Definition: channel_layout.h:97
AV_CH_BACK_CENTER
#define AV_CH_BACK_CENTER
Definition: channel_layout.h:57
MOV_CH_LAYOUT_EAC3_6_1_A
@ MOV_CH_LAYOUT_EAC3_6_1_A
Definition: mov_chan.c:108
AV_CH_LAYOUT_7POINT1_WIDE
#define AV_CH_LAYOUT_7POINT1_WIDE
Definition: channel_layout.h:113
AV_CODEC_ID_PCM_S32BE
@ AV_CODEC_ID_PCM_S32BE
Definition: codec_id.h:322
MOV_CH_LAYOUT_AAC_7_0
@ MOV_CH_LAYOUT_AAC_7_0
Definition: mov_chan.c:96
MOV_CH_LAYOUT_AC3_3_1_1
@ MOV_CH_LAYOUT_AC3_3_1_1
Definition: mov_chan.c:105
MOV_CH_LAYOUT_AUDIOUNIT_7_0_FRONT
@ MOV_CH_LAYOUT_AUDIOUNIT_7_0_FRONT
Definition: mov_chan.c:93
AV_CH_LAYOUT_SURROUND
#define AV_CH_LAYOUT_SURROUND
Definition: channel_layout.h:94
MOV_CH_LAYOUT_MPEG_5_1_B
@ MOV_CH_LAYOUT_MPEG_5_1_B
Definition: mov_chan.c:74
MOV_CH_LAYOUT_TMH_10_2_STD
@ MOV_CH_LAYOUT_TMH_10_2_STD
Definition: mov_chan.c:98
mov_ch_layout_map_6ch
static const struct MovChannelLayoutMap mov_ch_layout_map_6ch[]
Definition: mov_chan.c:227
MOV_CH_LAYOUT_ITU_2_1
@ MOV_CH_LAYOUT_ITU_2_1
Definition: mov_chan.c:83
MOV_CH_LAYOUT_MPEG_5_1_D
@ MOV_CH_LAYOUT_MPEG_5_1_D
Definition: mov_chan.c:76
MOV_CH_LAYOUT_DTS_8_1_A
@ MOV_CH_LAYOUT_DTS_8_1_A
Definition: mov_chan.c:132
MOV_CH_LAYOUT_USE_DESCRIPTIONS
@ MOV_CH_LAYOUT_USE_DESCRIPTIONS
Definition: mov_chan.c:49
MOV_CH_LAYOUT_MONO
@ MOV_CH_LAYOUT_MONO
Definition: mov_chan.c:52
MOV_CH_LAYOUT_BINAURAL
@ MOV_CH_LAYOUT_BINAURAL
Definition: mov_chan.c:58
mov_ch_layouts_aac
static enum MovChannelLayoutTag mov_ch_layouts_aac[]
Definition: mov_chan.c:360
MOV_CH_LAYOUT_AC3_3_0_1
@ MOV_CH_LAYOUT_AC3_3_0_1
Definition: mov_chan.c:103
AV_CODEC_ID_PCM_S32LE
@ AV_CODEC_ID_PCM_S32LE
Definition: codec_id.h:321
mov_ch_layout_map_2ch
static const struct MovChannelLayoutMap mov_ch_layout_map_2ch[]
Definition: mov_chan.c:161
AV_CODEC_ID_PCM_U8
@ AV_CODEC_ID_PCM_U8
Definition: codec_id.h:318
MOV_CH_LAYOUT_AUDIOUNIT_6_0
@ MOV_CH_LAYOUT_AUDIOUNIT_6_0
Definition: mov_chan.c:91
AV_CODEC_ID_PCM_F64LE
@ AV_CODEC_ID_PCM_F64LE
Definition: codec_id.h:336
MOV_CH_LAYOUT_MPEG_3_0_A
@ MOV_CH_LAYOUT_MPEG_3_0_A
Definition: mov_chan.c:65
MOV_CH_LAYOUT_DTS_6_1_D
@ MOV_CH_LAYOUT_DTS_6_1_D
Definition: mov_chan.c:127
AV_CH_LAYOUT_4POINT0
#define AV_CH_LAYOUT_4POINT0
Definition: channel_layout.h:96
MOV_CH_LAYOUT_MPEG_5_0_C
@ MOV_CH_LAYOUT_MPEG_5_0_C
Definition: mov_chan.c:71
AV_CH_LAYOUT_6POINT1_BACK
#define AV_CH_LAYOUT_6POINT1_BACK
Definition: channel_layout.h:108
AV_CODEC_ID_PCM_F32LE
@ AV_CODEC_ID_PCM_F32LE
Definition: codec_id.h:334
mov_ch_layout_map_3ch
static const struct MovChannelLayoutMap mov_ch_layout_map_3ch[]
Definition: mov_chan.c:175
AV_CH_BACK_RIGHT
#define AV_CH_BACK_RIGHT
Definition: channel_layout.h:54
MOV_CH_LAYOUT_EAC3_6_0_A
@ MOV_CH_LAYOUT_EAC3_6_0_A
Definition: mov_chan.c:106
mov_ch_layout_map_misc
static const struct MovChannelLayoutMap mov_ch_layout_map_misc[]
Definition: mov_chan.c:141
MOV_CH_LAYOUT_AUDIOUNIT_7_0
@ MOV_CH_LAYOUT_AUDIOUNIT_7_0
Definition: mov_chan.c:92
mov_ch_layouts_wav
static enum MovChannelLayoutTag mov_ch_layouts_wav[]
Definition: mov_chan.c:417
AV_CODEC_ID_PCM_S24BE
@ AV_CODEC_ID_PCM_S24BE
Definition: codec_id.h:326
AV_CH_LAYOUT_2_2
#define AV_CH_LAYOUT_2_2
Definition: channel_layout.h:98
mov_ch_layouts_ac3
static enum MovChannelLayoutTag mov_ch_layouts_ac3[]
Definition: mov_chan.c:387
MOV_CH_LAYOUT_SMPTE_DTV
@ MOV_CH_LAYOUT_SMPTE_DTV
Definition: mov_chan.c:82
mov_ch_layout_map_4ch
static const struct MovChannelLayoutMap mov_ch_layout_map_4ch[]
Definition: mov_chan.c:186
MOV_CH_LAYOUT_DVD_10
@ MOV_CH_LAYOUT_DVD_10
Definition: mov_chan.c:88