fitsenc.c File Reference

FITS image encoder. More...

#include "libavutil/intreadwrite.h"
#include "avcodec.h"
#include "bytestream.h"
#include "internal.h"

Go to the source code of this file.

Functions
static int	fits_encode_frame (AVCodecContext *avctx, AVPacket *pkt, const AVFrame *pict, int *got_packet)

Variables
AVCodec	ff_fits_encoder

Detailed Description

FITS image encoder.

Specification: https://fits.gsfc.nasa.gov/fits_standard.html Version 3.0

RGBA images are encoded as planes in RGBA order. So, NAXIS3 is 3 or 4 for them. Also CTYPE3 = 'RGB ' is added to the header to distinguish them from 3d images.

Definition in file fitsenc.c.

Function Documentation

fits_encode_frame()

static int fits_encode_frame ( AVCodecContext *  avctx, AVPacket *  pkt, const AVFrame *  pict, int *  got_packet  )

static

Definition at line 37 of file fitsenc.c.

Variable Documentation

ff_fits_encoder

AVCodec ff_fits_encoder

Initial value:

= {
    .name           = "fits",
    .long_name      = NULL_IF_CONFIG_SMALL("Flexible Image Transport System"),
    .type           = AVMEDIA_TYPE_VIDEO,
    .id             = AV_CODEC_ID_FITS,
    .encode2        = fits_encode_frame,
    .pix_fmts       = (const enum AVPixelFormat[]) { AV_PIX_FMT_GBRAP16BE,
                                                     AV_PIX_FMT_GBRP16BE,
                                                     AV_PIX_FMT_GBRP,
                                                     AV_PIX_FMT_GBRAP,
                                                     AV_PIX_FMT_GRAY16BE,
                                                     AV_PIX_FMT_GRAY8,
                                                     AV_PIX_FMT_NONE },
}

Definition at line 116 of file fitsenc.c.