libavformat/dv.c File Reference
#include <time.h>
#include "avformat.h"
#include "libavcodec/dvdata.h"
#include "libavutil/intreadwrite.h"
#include "dv.h"
Go to the source code of this file.
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Data Structures |
struct | DVDemuxContext |
struct | RawDVContext |
Functions |
static uint16_t | dv_audio_12to16 (uint16_t sample) |
static const uint8_t * | dv_extract_pack (uint8_t *frame, enum dv_pack_type t) |
static int | dv_extract_audio (uint8_t *frame, uint8_t *ppcm[4], const DVprofile *sys) |
static int | dv_extract_audio_info (DVDemuxContext *c, uint8_t *frame) |
static int | dv_extract_video_info (DVDemuxContext *c, uint8_t *frame) |
DVDemuxContext * | dv_init_demux (AVFormatContext *s) |
int | dv_get_packet (DVDemuxContext *c, AVPacket *pkt) |
int | dv_produce_packet (DVDemuxContext *c, AVPacket *pkt, uint8_t *buf, int buf_size) |
static int64_t | dv_frame_offset (AVFormatContext *s, DVDemuxContext *c, int64_t timestamp, int flags) |
void | dv_offset_reset (DVDemuxContext *c, int64_t frame_offset) |
static int | dv_read_header (AVFormatContext *s, AVFormatParameters *ap) |
static int | dv_read_packet (AVFormatContext *s, AVPacket *pkt) |
static int | dv_read_seek (AVFormatContext *s, int stream_index, int64_t timestamp, int flags) |
static int | dv_read_close (AVFormatContext *s) |
static int | dv_probe (AVProbeData *p) |
Variables |
AVInputFormat | dv_demuxer |
Function Documentation
static uint16_t dv_audio_12to16 |
( |
uint16_t |
sample |
) |
[inline, static] |
static int dv_extract_audio |
( |
uint8_t * |
frame, |
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uint8_t * |
ppcm[4], |
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const DVprofile * |
sys | |
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) |
| | [static] |
static int dv_extract_audio_info |
( |
DVDemuxContext * |
c, |
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uint8_t * |
frame | |
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) |
| | [static] |
static const uint8_t* dv_extract_pack |
( |
uint8_t * |
frame, |
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enum dv_pack_type |
t | |
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) |
| | [static] |
static int dv_extract_video_info |
( |
DVDemuxContext * |
c, |
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uint8_t * |
frame | |
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) |
| | [static] |
Definition at line 487 of file dv.c.
Definition at line 480 of file dv.c.
Definition at line 403 of file dv.c.
Definition at line 447 of file dv.c.
static int dv_read_seek |
( |
AVFormatContext * |
s, |
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int |
stream_index, |
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int64_t |
timestamp, |
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int |
flags | |
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) |
| | [static] |
Definition at line 467 of file dv.c.
Variable Documentation
Initial value:
{
"dv",
NULL_IF_CONFIG_SMALL("DV video format"),
sizeof(RawDVContext),
dv_probe,
dv_read_header,
dv_read_packet,
dv_read_close,
dv_read_seek,
.extensions = "dv,dif",
}
Definition at line 521 of file dv.c.