From 1ef802d0385dda533fb22702ed21de4e9a810658 Mon Sep 17 00:00:00 2001 From: Andrew Wason Date: Mon, 4 Jun 2012 14:07:15 -0400 Subject: update filtering_audio example The filtering_audio.c example needs to be updated for the new "abuffer" filter args. Signed-off-by: Michael Niedermayer --- doc/examples/filtering_audio.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'doc/examples/filtering_audio.c') 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) { -- cgit v1.2.3