swr: set the default used_ch_count value to zero.
authorClément Bœsch <ubitux@gmail.com>
Mon, 14 Nov 2011 20:33:42 +0000 (21:33 +0100)
committerClément Bœsch <ubitux@gmail.com>
Mon, 14 Nov 2011 21:11:28 +0000 (22:11 +0100)
commitc8136ebd6a64b2404f5b871b944133049422535a
tree3ea24c64bceb0222b862c9d502a8c5c059b491df
parent40176fc3149bc72c1309f93989a57aec2322e626
swr: set the default used_ch_count value to zero.

This allows an appropriate behaviour when it is not specified (fallback
to the number of input channels).

Fixes Ticket523
libswresample/swresample.c