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Needs a bit more if the codecs aren't sln like with port audio. 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@761 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Brian West 2006-03-06 04:50:29 +00:00
parent 795e5420a9
commit 61dc8a6a85
1 changed files with 21 additions and 3 deletions
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24
src/mod/applications/mod_echo/mod_echo.c
View File

@ -37,13 +37,31 @@ static void echo_function(switch_core_session *session, char *data)
{
switch_channel *channel;
switch_frame *frame;
char *codec_name;
switch_codec codec, *read_codec;
channel = switch_core_session_get_channel(session);
assert(channel != NULL);
while(switch_channel_ready(channel)) {
switch_core_session_read_frame(session, &frame, -1, 0);
switch_core_session_write_frame(session, frame, -1 ,0);
read_codec = switch_core_session_get_read_codec(session);
switch_channel_answer(channel);
codec_name = "L16";
if (switch_core_codec_init(&codec,
codec_name,
read_codec->implementation->samples_per_second,
read_codec->implementation->microseconds_per_frame / 1000,
read_codec->implementation->number_of_channels,
SWITCH_CODEC_FLAG_ENCODE | SWITCH_CODEC_FLAG_DECODE,
NULL, switch_core_session_get_pool(session)) == SWITCH_STATUS_SUCCESS) {
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "Raw Codec Activated\n");
switch_core_session_set_read_codec(session, &codec);
switch_core_session_set_read_codec(session, &codec);
while(switch_channel_ready(channel)) {
switch_core_session_read_frame(session, &frame, -1, 0);
switch_core_session_write_frame(session, frame, -1 ,0);
}
}
}