FFmpeg
Functions | Variables
yuv4enc.c File Reference
#include "avcodec.h"
#include "encode.h"
#include "internal.h"

Go to the source code of this file.

Functions

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

Variables

const AVCodec ff_yuv4_encoder
 

Function Documentation

◆ yuv4_encode_frame()

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

Definition at line 27 of file yuv4enc.c.

Variable Documentation

◆ ff_yuv4_encoder

const AVCodec ff_yuv4_encoder
Initial value:
= {
.name = "yuv4",
.long_name = NULL_IF_CONFIG_SMALL("Uncompressed packed 4:2:0"),
.capabilities = AV_CODEC_CAP_DR1,
.encode2 = yuv4_encode_frame,
.pix_fmts = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE },
}

Definition at line 63 of file yuv4enc.c.

AVPixelFormat
AVPixelFormat
Pixel format.
Definition: pixfmt.h:64
AV_CODEC_ID_YUV4
@ AV_CODEC_ID_YUV4
Definition: codec_id.h:257
yuv4_encode_frame
static int yuv4_encode_frame(AVCodecContext *avctx, AVPacket *pkt, const AVFrame *pic, int *got_packet)
Definition: yuv4enc.c:27
AV_PIX_FMT_YUV420P
@ AV_PIX_FMT_YUV420P
planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples)
Definition: pixfmt.h:66
AV_CODEC_CAP_DR1
#define AV_CODEC_CAP_DR1
Codec uses get_buffer() or get_encode_buffer() for allocating buffers and supports custom allocators.
Definition: codec.h:52
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:117
AV_PIX_FMT_NONE
@ AV_PIX_FMT_NONE
Definition: pixfmt.h:65
AVMEDIA_TYPE_VIDEO
@ AVMEDIA_TYPE_VIDEO
Definition: avutil.h:201