3 * copyright (c) 2007 Bobby Bingham
5 * This file is part of FFmpeg.
7 * FFmpeg is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * FFmpeg is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with FFmpeg; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22 #ifndef FFMPEG_GRAPHPARSER_H
23 #define FFMPEG_GRAPHPARSER_H
26 #include "avfiltergraph.h"
29 * Add to a graph a graph described by a string.
30 * @param graph the filter graph where to link the parsed graph context
31 * @param filters string to be parsed
32 * @param in input to the graph to be parsed (TODO: allow several)
33 * @param inpad pad index of the input
34 * @param out output to the graph to be parsed (TODO: allow several)
35 * @param outpad pad index of the output
36 * @return zero on success, -1 on error
38 int avfilter_parse_graph(AVFilterGraph *graph, const char *filters,
39 AVFilterContext *in, int inpad,
40 AVFilterContext *out, int outpad,
43 #endif /* FFMPEG_GRAPHPARSER_H */