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| author | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2011-02-13 22:50:47 +0100 |
|---|---|---|
| committer | Janne Grunau <janne-ffmpeg@jannau.net> | 2011-02-17 00:02:11 +0100 |
| commit | 009026efb1e3b3a5f05fd9934019a6300b25f364 (patch) | |
| tree | 9416bbce2d0fbef866906486f33661739d36b4f2 | |
| parent | 6c60fcf89afc84c9dc863669d78e611d7c72fe41 (diff) | |
| download | ffmpeg-009026efb1e3b3a5f05fd9934019a6300b25f364.tar.gz | |
In graph2dot, print more specific audio information for audio links.
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
| -rw-r--r-- | tools/graph2dot.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/tools/graph2dot.c b/tools/graph2dot.c index 5e0da9a516..b67e597098 100644 --- a/tools/graph2dot.c +++ b/tools/graph2dot.c @@ -22,6 +22,7 @@ #undef HAVE_AV_CONFIG_H #include "libavutil/pixdesc.h" +#include "libavutil/audioconvert.h" #include "libavfilter/avfiltergraph.h" static void usage(void) @@ -67,10 +68,18 @@ static void print_digraph(FILE *outfile, AVFilterGraph *graph) 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", - link->type == AVMEDIA_TYPE_VIDEO ? av_pix_fmt_descriptors[link->format].name : - link->type == AVMEDIA_TYPE_AUDIO ? av_get_sample_fmt_name(link->format) : "unknown", - 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"); } } } |