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| author | Andrew Wason <rectalogic@rectalogic.com> | 2012-06-04 14:07:15 -0400 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-06-05 03:02:41 +0200 |
| commit | 1ef802d0385dda533fb22702ed21de4e9a810658 (patch) | |
| tree | 969461f9ff1f154386a5b221fb437fdbdf1a5080 /doc/examples | |
| parent | 13a7bd70c8d94c5a46c14e7ac23a170b77eff52e (diff) | |
| download | ffmpeg-1ef802d0385dda533fb22702ed21de4e9a810658.tar.gz | |
update filtering_audio example
The filtering_audio.c example needs to be updated for the new
"abuffer" filter args.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'doc/examples')
| -rw-r--r-- | doc/examples/Makefile | 1 | ||||
| -rw-r--r-- | doc/examples/filtering_audio.c | 7 |
2 files changed, 5 insertions, 3 deletions
diff --git a/doc/examples/Makefile b/doc/examples/Makefile index a3d135d60b..5217d6e56a 100644 --- a/doc/examples/Makefile +++ b/doc/examples/Makefile @@ -3,7 +3,6 @@ FFMPEG_LIBS= libavdevice \ libavformat \ libavfilter \ libavcodec \ - libavresample \ libswresample \ libswscale \ libavutil \ diff --git a/doc/examples/filtering_audio.c b/doc/examples/filtering_audio.c index dda55964fc..c934327239 100644 --- a/doc/examples/filtering_audio.c +++ b/doc/examples/filtering_audio.c @@ -91,14 +91,17 @@ static int init_filters(const char *filters_descr) const int64_t *chlayouts = avfilter_all_channel_layouts; AVABufferSinkParams *abuffersink_params; const AVFilterLink *outlink; + AVRational time_base = fmt_ctx->streams[audio_stream_index]->time_base; filter_graph = avfilter_graph_alloc(); /* buffer audio source: the decoded frames from the decoder will be inserted here. */ if (!dec_ctx->channel_layout) dec_ctx->channel_layout = av_get_default_channel_layout(dec_ctx->channels); - snprintf(args, sizeof(args), "%d:%d:0x%"PRIx64, - dec_ctx->sample_rate, dec_ctx->sample_fmt, dec_ctx->channel_layout); + snprintf(args, sizeof(args), + "time_base=%d/%d:sample_rate=%d:sample_fmt=%s:channel_layout=0x%"PRIx64, + time_base.num, time_base.den, dec_ctx->sample_rate, + av_get_sample_fmt_name(dec_ctx->sample_fmt), dec_ctx->channel_layout); ret = avfilter_graph_create_filter(&buffersrc_ctx, abuffersrc, "in", args, NULL, filter_graph); if (ret < 0) { |