raop: Prefer ALAC encoding to raw PCM if supported by server

ALAC encoding is to be prefered simply because ALAC audio packet reverse-
engineering and implementation is in better shape than raw PCM. Sending ALAC
audio does not mean compressing audio and thus linking an external library to
do so. ALAC packets has the ability to carry uncompressed PCM frames, and
that's what is implemented at the time.
This commit is contained in:
Martin Blanchard 2016-11-06 12:54:08 -06:00 committed by Tanu Kaskinen
parent 8022e56581
commit 094906b3f9

View file

@ -200,7 +200,10 @@ static void resolver_cb(
* - 1 = ALAC,
* - 2 = AAC,
* - 3 = AAC ELD. */
cn = pa_xstrdup("PCM");
if (pa_str_in_list(value, ",", "1"))
cn = pa_xstrdup("ALAC");
else
cn = pa_xstrdup("PCM");
} else if (pa_streq(key, "md")) {
/* Supported metadata types:
* - 0 = text,