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yuv4enc.c File Reference
#include "avcodec.h"
#include "internal.h"

Go to the source code of this file.


static av_cold int yuv4_encode_init (AVCodecContext *avctx)
static int yuv4_encode_frame (AVCodecContext *avctx, AVPacket *pkt, const AVFrame *pic, int *got_packet)
static av_cold int yuv4_encode_close (AVCodecContext *avctx)


AVCodec ff_yuv4_encoder

Function Documentation

static av_cold int yuv4_encode_init ( AVCodecContext avctx)

Definition at line 26 of file yuv4enc.c.

static int yuv4_encode_frame ( AVCodecContext avctx,
AVPacket pkt,
const AVFrame pic,
int *  got_packet 

Definition at line 31 of file yuv4enc.c.

static av_cold int yuv4_encode_close ( AVCodecContext avctx)

Definition at line 65 of file yuv4enc.c.

Variable Documentation

AVCodec ff_yuv4_encoder
Initial value:
= {
.name = "yuv4",
.long_name = NULL_IF_CONFIG_SMALL("Uncompressed packed 4:2:0"),
.encode2 = yuv4_encode_frame,
.pix_fmts = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE },
.capabilities = AV_CODEC_CAP_INTRA_ONLY,
Codec is intra only.
Definition: avcodec.h:1052
static av_cold int yuv4_encode_init(AVCodecContext *avctx)
Definition: yuv4enc.c:26
static int yuv4_encode_frame(AVCodecContext *avctx, AVPacket *pkt, const AVFrame *pic, int *got_packet)
Definition: yuv4enc.c:31
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification. ...
Definition: internal.h:176
planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples)
Definition: pixfmt.h:62
static av_cold int yuv4_encode_close(AVCodecContext *avctx)
Definition: yuv4enc.c:65
Pixel format.
Definition: pixfmt.h:60

Definition at line 70 of file yuv4enc.c.