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set the variable RECORD_STEREO=true to make record_session create stereo files with each leg in it's own channel, note you cannot play these files with freewitch with playback because we don't support stereo files

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@5772 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale
2007-10-01 16:34:28 +00:00
parent e7583f98b5
commit 2ffb61f283
3 changed files with 46 additions and 19 deletions
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21
src/switch_ivr_async.c
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@@ -302,7 +302,8 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_record_session(switch_core_session_t
switch_media_bug_t *bug;
switch_status_t status;
time_t to = 0;
switch_media_bug_flag_t flags = SMBF_READ_STREAM | SMBF_WRITE_STREAM;
int channels;
channel = switch_core_session_get_channel(session);
assert(channel != NULL);
@@ -317,19 +318,26 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_record_session(switch_core_session_t
}
}
read_codec = switch_core_session_get_read_codec(session);
assert(read_codec != NULL);
fh->channels = read_codec->implementation->number_of_channels;
channels = read_codec->implementation->number_of_channels;
if ((p = switch_channel_get_variable(channel, "RECORD_STEREO")) && switch_true(p)) {
flags |= SMBF_STEREO;
channels = 2;
}
fh->channels = channels;
fh->samplerate = read_codec->implementation->samples_per_second;
if (switch_core_file_open(fh,
file,
read_codec->implementation->number_of_channels,
channels,
read_codec->implementation->samples_per_second,
SWITCH_FILE_FLAG_WRITE | SWITCH_FILE_DATA_SHORT, switch_core_session_get_pool(session)) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error opening %s\n", file);
switch_channel_hangup(channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER);
switch_core_session_reset(session);
return SWITCH_STATUS_GENERR;
@@ -376,8 +384,9 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_record_session(switch_core_session_t
if (limit) {
to = time(NULL) + limit;
}
if ((status = switch_core_media_bug_add(session, record_callback, fh, to, SMBF_BOTH, &bug)) != SWITCH_STATUS_SUCCESS) {
if ((status = switch_core_media_bug_add(session, record_callback, fh, to, flags, &bug)) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error adding media bug for file %s\n", file);
switch_core_file_close(fh);
return status;
}