[FFmpeg-devel] [PATCH] lavfi/aresample: print channel layouts and formats along with the rate.
Clément Bœsch
ubitux at gmail.com
Fri May 25 00:07:54 CEST 2012
---
libavfilter/af_aresample.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/libavfilter/af_aresample.c b/libavfilter/af_aresample.c
index 3b9fe9d..30d6f6a 100644
--- a/libavfilter/af_aresample.c
+++ b/libavfilter/af_aresample.c
@@ -133,6 +133,7 @@ static int config_output(AVFilterLink *outlink)
int out_rate;
uint64_t out_layout;
enum AVSampleFormat out_format;
+ char inchl_buf[128], outchl_buf[128];
aresample->swr = swr_alloc_set_opts(aresample->swr,
outlink->channel_layout, outlink->format, outlink->sample_rate,
@@ -156,8 +157,11 @@ static int config_output(AVFilterLink *outlink)
aresample->ratio = (double)outlink->sample_rate / inlink->sample_rate;
- av_log(ctx, AV_LOG_INFO, "r:%"PRId64"Hz -> r:%"PRId64"Hz\n",
- inlink->sample_rate, outlink->sample_rate);
+ av_get_channel_layout_string(inchl_buf, sizeof(inchl_buf), -1, inlink ->channel_layout);
+ av_get_channel_layout_string(outchl_buf, sizeof(outchl_buf), -1, outlink->channel_layout);
+ av_log(ctx, AV_LOG_INFO, "chl:%s fmt:%s r:%"PRId64"Hz -> chl:%s fmt:%s r:%"PRId64"Hz\n",
+ inchl_buf, av_get_sample_fmt_name(inlink->format), inlink->sample_rate,
+ outchl_buf, av_get_sample_fmt_name(outlink->format), outlink->sample_rate);
return 0;
}
--
1.7.10.2
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