avfiltergraph: avoid harmful auto audio conversions.
authorNicolas George <nicolas.george@normalesup.org>
Thu, 16 Feb 2012 15:49:43 +0000 (16:49 +0100)
committerNicolas George <nicolas.george@normalesup.org>
Thu, 23 Feb 2012 08:37:11 +0000 (09:37 +0100)
commit42655b24c2eab7e06fc56c59c21a50abe2aaf019
tree6f2af629ec7b4e5ddafd54223fcab01108435f55
parent69a653cac38096299e0746fee95a6556576a34ce
avfiltergraph: avoid harmful auto audio conversions.

With the current code, an automatically inserted aconvert necessary
for format change would usually convert to mono for no good reason.

The new code will not avoid all conversions, but at least will keep
them among the layouts common to both filters.
libavfilter/avfiltergraph.c