diff options
Diffstat (limited to 'main/channel.c')
| -rw-r--r-- | main/channel.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/main/channel.c b/main/channel.c index 2d1b6ddd1..70ced0210 100644 --- a/main/channel.c +++ b/main/channel.c @@ -5268,7 +5268,14 @@ static int set_format(struct ast_channel *chan, struct ast_format_cap *cap_set, access = &set_format_access_write; } - best_set_fmt = ast_format_cap_get_format(cap_set, 0); + best_set_fmt = ast_format_cap_get_best_by_type(cap_set, AST_MEDIA_TYPE_AUDIO); + if (!best_set_fmt) { + /* + * Not setting any audio formats? + * Assume a call without any sounds (video, text) + */ + return 0; + } /* See if the underlying channel driver is capable of performing transcoding for us */ res = ast_channel_setoption(chan, access->setoption, |