wmv2enc.c File Reference

#include "libavutil/mem.h"
#include "avcodec.h"
#include "codec_internal.h"
#include "h263.h"
#include "mpegvideo.h"
#include "mpegvideoenc.h"
#include "msmpeg4.h"
#include "msmpeg4enc.h"
#include "msmpeg4data.h"
#include "msmpeg4_vc1_data.h"
#include "put_bits.h"
#include "wmv2.h"

Go to the source code of this file.

Data Structures
struct	WMV2EncContext

Macros
#define	WMV2_EXTRADATA_SIZE   4

Functions
static int	encode_ext_header (WMV2EncContext *w)
static int	wmv2_encode_picture_header (MPVMainEncContext *const m)
static void	wmv2_encode_mb (MPVEncContext *const s, int16_t block[][64], int motion_x, int motion_y)
static av_cold int	wmv2_encode_init (AVCodecContext *avctx)

Variables
const FFCodec	ff_wmv2_encoder

Macro Definition Documentation

WMV2_EXTRADATA_SIZE

#define WMV2_EXTRADATA_SIZE   4

Definition at line 34 of file wmv2enc.c.

Referenced by encode_ext_header(), and wmv2_encode_init().

Function Documentation

encode_ext_header()

static int encode_ext_header ( WMV2EncContext * w )

static

Definition at line 49 of file wmv2enc.c.

Referenced by wmv2_encode_init().

wmv2_encode_picture_header()

static int wmv2_encode_picture_header ( MPVMainEncContext *const m )

static

Definition at line 75 of file wmv2enc.c.

Referenced by wmv2_encode_init().

wmv2_encode_mb()

static void wmv2_encode_mb ( MPVEncContext *const s, int16_t block[][64], int motion_x, int motion_y )

static

Definition at line 152 of file wmv2enc.c.

Referenced by wmv2_encode_init().

wmv2_encode_init()

static av_cold int wmv2_encode_init ( AVCodecContext * avctx )

static

Definition at line 222 of file wmv2enc.c.

Variable Documentation

ff_wmv2_encoder

const FFCodec ff_wmv2_encoder

Initial value:

= {
    .p.name         = "wmv2",
    CODEC_LONG_NAME("Windows Media Video 8"),
    .p.type         = AVMEDIA_TYPE_VIDEO,
    .p.id           = AV_CODEC_ID_WMV2,
    .p.priv_class   = &ff_mpv_enc_class,
    .p.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE,
    .priv_data_size = sizeof(WMV2EncContext),
    .init           = wmv2_encode_init,
    FF_CODEC_ENCODE_CB(ff_mpv_encode_picture),
    .close          = ff_mpv_encode_end,
    .caps_internal  = FF_CODEC_CAP_INIT_CLEANUP,
    .color_ranges   = AVCOL_RANGE_MPEG,
    CODEC_PIXFMTS(AV_PIX_FMT_YUV420P),
}

Definition at line 245 of file wmv2enc.c.