On 19.10.2014 00:20, Michael Niedermayer wrote:
On Sat, Oct 18, 2014 at 08:25:30PM +0200, Lukasz Marek wrote:
Allows to list sources/sinks of the devices that implement
that functionality.

Signed-off-by: Lukasz Marek <lukasz.m.lu...@gmail.com>
[...]
+int show_sinks(void *optctx, const char *opt, const char *arg)
+{
+#if CONFIG_AVDEVICE
+    AVOutputFormat *fmt = NULL;
+    char *dev = NULL;
+    AVDictionary *opts = NULL;
+    int ret = 0;
+    int error_level = av_log_get_level();
+
+    av_log_set_level(AV_LOG_ERROR);
+
+    if ((ret = show_sinks_sources_parse_arg(arg, &dev, &opts)) < 0)
+        goto fail;
+
+    do {
+        fmt = av_output_audio_device_next(fmt);

av_* functions are not exported from libavdevice
see libavdevice/libavdevice.v

It is fixed now, do you have any other comments?

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