/*
* Copyright (c) 2008-2010 Stefano Sabatini
*
- * This file is part of FFmpeg.
+ * This file is part of Libav.
*
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav 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,
+ * Libav 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
+ * License along with Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#undef HAVE_AV_CONFIG_H
#include "libavutil/pixdesc.h"
-#include "libavfilter/graphparser.h"
+#include "libavutil/audioconvert.h"
+#include "libavfilter/avfiltergraph.h"
static void usage(void)
{
dst_filter_ctx->filter->name);
fprintf(outfile, "\"%s\" -> \"%s\"", filter_ctx_label, dst_filter_ctx_label);
- fprintf(outfile, " [ label= \"fmt:%s w:%d h:%d tb:%d/%d\" ];\n",
- av_pix_fmt_descriptors[link->format].name, link->w, link->h,
- link->time_base.num, link->time_base.den);
+ if (link->type == AVMEDIA_TYPE_VIDEO) {
+ fprintf(outfile, " [ label= \"fmt:%s w:%d h:%d tb:%d/%d\" ]",
+ av_pix_fmt_descriptors[link->format].name,
+ link->w, link->h, link->time_base.num, link->time_base.den);
+ } else if (link->type == AVMEDIA_TYPE_AUDIO) {
+ char buf[255];
+ av_get_channel_layout_string(buf, sizeof(buf), -1, link->channel_layout);
+ fprintf(outfile, " [ label= \"fmt:%s sr:%"PRId64" cl:%s\" ]",
+ av_get_sample_fmt_name(link->format),
+ link->sample_rate, buf);
+ }
+ fprintf(outfile, ";\n");
}
}
}
return 1;
}
- if (avfilter_graph_check_validity(graph, NULL) ||
- avfilter_graph_config_formats(graph, NULL) ||
- avfilter_graph_config_links (graph, NULL))
+ if (avfilter_graph_config(graph, NULL) < 0)
return 1;
print_digraph(outfile, graph);