2 * Multipart JPEG format
3 * Copyright (c) 2000, 2001, 2002, 2003 Fabrice Bellard.
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
23 #define BOUNDARY_TAG "ffserver"
25 static int mpjpeg_write_header(AVFormatContext *s)
29 snprintf(buf1, sizeof(buf1), "--%s\n", BOUNDARY_TAG);
30 put_buffer(&s->pb, buf1, strlen(buf1));
31 put_flush_packet(&s->pb);
35 static int mpjpeg_write_packet(AVFormatContext *s, AVPacket *pkt)
39 snprintf(buf1, sizeof(buf1), "Content-type: image/jpeg\n\n");
40 put_buffer(&s->pb, buf1, strlen(buf1));
41 put_buffer(&s->pb, pkt->data, pkt->size);
43 snprintf(buf1, sizeof(buf1), "\n--%s\n", BOUNDARY_TAG);
44 put_buffer(&s->pb, buf1, strlen(buf1));
45 put_flush_packet(&s->pb);
49 static int mpjpeg_write_trailer(AVFormatContext *s)
54 AVOutputFormat mpjpeg_muxer = {
56 "Mime multipart JPEG format",
57 "multipart/x-mixed-replace;boundary=" BOUNDARY_TAG,