FFmpeg
Data Structures | Functions | Variables
sccenc.c File Reference
#include "avformat.h"
#include "internal.h"
#include "mux.h"
#include "libavutil/log.h"
#include "libavutil/intreadwrite.h"

Go to the source code of this file.

Data Structures

struct  SCCContext
 

Functions

static int scc_write_header (AVFormatContext *avf)
 
static int scc_write_packet (AVFormatContext *avf, AVPacket *pkt)
 

Variables

const FFOutputFormat ff_scc_muxer
 

Function Documentation

◆ scc_write_header()

static int scc_write_header ( AVFormatContext avf)
static

Definition at line 34 of file sccenc.c.

◆ scc_write_packet()

static int scc_write_packet ( AVFormatContext avf,
AVPacket pkt 
)
static

Definition at line 59 of file sccenc.c.

Variable Documentation

◆ ff_scc_muxer

const FFOutputFormat ff_scc_muxer
Initial value:
= {
.p.name = "scc",
.p.long_name = NULL_IF_CONFIG_SMALL("Scenarist Closed Captions"),
.p.extensions = "scc",
.p.subtitle_codec = AV_CODEC_ID_EIA_608,
.priv_data_size = sizeof(SCCContext),
}

Definition at line 115 of file sccenc.c.

AV_CODEC_ID_EIA_608
@ AV_CODEC_ID_EIA_608
Definition: codec_id.h:562
scc_write_packet
static int scc_write_packet(AVFormatContext *avf, AVPacket *pkt)
Definition: sccenc.c:59
AVFMT_VARIABLE_FPS
#define AVFMT_VARIABLE_FPS
Format allows variable fps.
Definition: avformat.h:483
SCCContext
Definition: sccdec.c:29
NULL_IF_CONFIG_SMALL
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification.
Definition: internal.h:106
AVFMT_GLOBALHEADER
#define AVFMT_GLOBALHEADER
Format wants global header.
Definition: avformat.h:479
write_packet
static int write_packet(Muxer *mux, OutputStream *ost, AVPacket *pkt)
Definition: ffmpeg_mux.c:209
AVFMT_TS_NONSTRICT
#define AVFMT_TS_NONSTRICT
Format does not require strictly increasing timestamps, but they must still be monotonic.
Definition: avformat.h:492
scc_write_header
static int scc_write_header(AVFormatContext *avf)
Definition: sccenc.c:34
write_header
static void write_header(FFV1Context *f)
Definition: ffv1enc.c:346