mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-12-07 11:13:41 +02:00
78accb876c
* qatar/master: ffmpeg: fix some indentation ffmpeg: fix operation with --disable-avfilter simple_idct: remove disabled code motion_est: remove disabled code vc1: remove disabled code fate: separate lavf-mxf_d10 test from lavf-mxf cabac: Move code only used in the cabac test program to cabac.c. ffplay: warn that -pix_fmt is no longer working, suggest alternative ffplay: warn that -s is no longer working, suggest alternative lavf: rename enc variable in utils.c:has_codec_parameters() lavf: use designated initialisers for all (de)muxers. wav: remove a use of deprecated AV_METADATA_ macro rmdec: remove useless ap parameter from rm_read_header_old() dct-test: remove write-only variable des: fix #if conditional around P_shuffle Use LOCAL_ALIGNED in ff_check_alignment() Conflicts: ffmpeg.c libavformat/avidec.c libavformat/matroskaenc.c libavformat/mp3enc.c libavformat/oggenc.c libavformat/utils.c tests/ref/lavf/mxf Merged-by: Michael Niedermayer <michaelni@gmx.at>
67 lines
2.0 KiB
C
67 lines
2.0 KiB
C
/*
|
|
* Multipart JPEG format
|
|
* Copyright (c) 2000, 2001, 2002, 2003 Fabrice Bellard
|
|
*
|
|
* This file is part of FFmpeg.
|
|
*
|
|
* FFmpeg is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* FFmpeg is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with FFmpeg; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
#include "avformat.h"
|
|
|
|
/* Multipart JPEG */
|
|
|
|
#define BOUNDARY_TAG "ffserver"
|
|
|
|
static int mpjpeg_write_header(AVFormatContext *s)
|
|
{
|
|
uint8_t buf1[256];
|
|
|
|
snprintf(buf1, sizeof(buf1), "--%s\n", BOUNDARY_TAG);
|
|
avio_write(s->pb, buf1, strlen(buf1));
|
|
avio_flush(s->pb);
|
|
return 0;
|
|
}
|
|
|
|
static int mpjpeg_write_packet(AVFormatContext *s, AVPacket *pkt)
|
|
{
|
|
uint8_t buf1[256];
|
|
|
|
snprintf(buf1, sizeof(buf1), "Content-type: image/jpeg\n\n");
|
|
avio_write(s->pb, buf1, strlen(buf1));
|
|
avio_write(s->pb, pkt->data, pkt->size);
|
|
|
|
snprintf(buf1, sizeof(buf1), "\n--%s\n", BOUNDARY_TAG);
|
|
avio_write(s->pb, buf1, strlen(buf1));
|
|
avio_flush(s->pb);
|
|
return 0;
|
|
}
|
|
|
|
static int mpjpeg_write_trailer(AVFormatContext *s)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
AVOutputFormat ff_mpjpeg_muxer = {
|
|
.name = "mpjpeg",
|
|
.long_name = NULL_IF_CONFIG_SMALL("MIME multipart JPEG format"),
|
|
.mime_type = "multipart/x-mixed-replace;boundary=" BOUNDARY_TAG,
|
|
.extensions = "mjpg",
|
|
.audio_codec = CODEC_ID_NONE,
|
|
.video_codec = CODEC_ID_MJPEG,
|
|
.write_header = mpjpeg_write_header,
|
|
.write_packet = mpjpeg_write_packet,
|
|
.write_trailer = mpjpeg_write_trailer,
|
|
};
|