+++ /dev/null
-/*
- * Multipart JPEG format
- * Copyright (c) 2000, 2001, 2002, 2003 Fabrice Bellard.
- *
- * This library 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 of the License, or (at your option) any later version.
- *
- * This library 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 this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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);
- put_buffer(&s->pb, buf1, strlen(buf1));
- put_flush_packet(&s->pb);
- return 0;
-}
-
-static int mpjpeg_write_packet(AVFormatContext *s, int stream_index,
- const uint8_t *buf, int size, int64_t pts)
-{
- uint8_t buf1[256];
-
- snprintf(buf1, sizeof(buf1), "Content-type: image/jpeg\n\n");
- put_buffer(&s->pb, buf1, strlen(buf1));
- put_buffer(&s->pb, buf, size);
-
- snprintf(buf1, sizeof(buf1), "\n--%s\n", BOUNDARY_TAG);
- put_buffer(&s->pb, buf1, strlen(buf1));
- put_flush_packet(&s->pb);
- return 0;
-}
-
-static int mpjpeg_write_trailer(AVFormatContext *s)
-{
- return 0;
-}
-
-static AVOutputFormat mpjpeg_format = {
- "mpjpeg",
- "Mime multipart JPEG format",
- "multipart/x-mixed-replace;boundary=" BOUNDARY_TAG,
- "mjpg",
- 0,
- CODEC_ID_NONE,
- CODEC_ID_MJPEG,
- mpjpeg_write_header,
- mpjpeg_write_packet,
- mpjpeg_write_trailer,
-};
-
-
-/*************************************/
-/* single frame JPEG */
-
-static int single_jpeg_write_header(AVFormatContext *s)
-{
- return 0;
-}
-
-static int single_jpeg_write_packet(AVFormatContext *s, int stream_index,
- const uint8_t *buf, int size, int64_t pts)
-{
- put_buffer(&s->pb, buf, size);
- put_flush_packet(&s->pb);
- return 1; /* no more data can be sent */
-}
-
-static int single_jpeg_write_trailer(AVFormatContext *s)
-{
- return 0;
-}
-
-static AVOutputFormat single_jpeg_format = {
- "singlejpeg",
- "single JPEG image",
- "image/jpeg",
- NULL, /* note: no extension to favorize jpeg multiple images match */
- 0,
- CODEC_ID_NONE,
- CODEC_ID_MJPEG,
- single_jpeg_write_header,
- single_jpeg_write_packet,
- single_jpeg_write_trailer,
-};
-
-int jpeg_init(void)
-{
- av_register_output_format(&mpjpeg_format);
- av_register_output_format(&single_jpeg_format);
- return 0;
-}