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improve voicemail

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@6399 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale committed 2007-11-26 23:41:00 +00:00
1 parent 5dfde04160
commit f64d7e43ce
13 files changed
+1323 -89
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src/switch_ivr_play_say.c
+34 -11
View File
@@ -348,6 +348,8 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_record_file(switch_core_session_t *se
const char *vval;
time_t start = 0;
uint32_t org_silence_hits = 0;
switch_audio_resampler_t *resampler = NULL;
int16_t resamp_out[2048];
if (!fh) {
fh = &lfh;
@@ -360,13 +362,27 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_record_file(switch_core_session_t *se
assert(read_codec != NULL);
fh->channels = read_codec->implementation->number_of_channels;
fh->samplerate = read_codec->implementation->actual_samples_per_second;
if (fh->samplerate) {
if (fh->samplerate != read_codec->implementation->actual_samples_per_second) {
if (switch_resample_create(&resampler,
read_codec->implementation->actual_samples_per_second,
read_codec->implementation->actual_samples_per_second * 20,
fh->samplerate,
fh->samplerate * 20,
switch_core_session_get_pool(session)) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Unable to create resampler!\n");
return SWITCH_STATUS_GENERR;
}
}
} else {
fh->samplerate = read_codec->implementation->actual_samples_per_second;
}
if (switch_core_file_open(fh,
file,
read_codec->implementation->number_of_channels,
read_codec->implementation->actual_samples_per_second,
fh->channels,
fh->samplerate,
SWITCH_FILE_FLAG_WRITE | SWITCH_FILE_DATA_SHORT, switch_core_session_get_pool(session)) != SWITCH_STATUS_SUCCESS) {
switch_channel_hangup(channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER);
switch_core_session_reset(session);
@@ -539,7 +555,17 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_record_file(switch_core_session_t *se
if (!switch_test_flag(fh, SWITCH_FILE_PAUSE)) {
len = (switch_size_t) read_frame->datalen / 2;
if (switch_core_file_write(fh, read_frame->data, &len) != SWITCH_STATUS_SUCCESS) {
int16_t *data = read_frame->data;
if (resampler) {
resampler->from_len = switch_short_to_float(read_frame->data, resampler->from, (int) len);
resampler->to_len = switch_resample_process(resampler, resampler->from, resampler->from_len, resampler->to, resampler->to_size, 0);
switch_float_to_short(resampler->to, resamp_out, read_frame->datalen);
len = resampler->to_len;
data = resamp_out;
}
if (switch_core_file_write(fh, data, &len) != SWITCH_STATUS_SUCCESS) {
break;
}
}
@@ -609,28 +635,25 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_gentones(switch_core_session_t *sessi
}
for(;;) {
switch_status_t status = switch_core_session_read_frame(session, &read_frame, 1000, 0);
switch_status_t status;
if (!switch_channel_ready(channel)) {
status = SWITCH_STATUS_FALSE;
break;
}
if (switch_channel_test_flag(channel, CF_BREAK)) {
switch_channel_clear_flag(channel, CF_BREAK);
status = SWITCH_STATUS_BREAK;
break;
}
status = switch_core_session_read_frame(session, &read_frame, 1000, 0);
if (!SWITCH_READ_ACCEPTABLE(status)) {
break;
}
if (read_frame->datalen < 2 || switch_test_flag(read_frame, SFF_CNG)) {
continue;
}
if (args && (args->read_frame_callback)) {
if (args->read_frame_callback(session, read_frame, args->user_data) != SWITCH_STATUS_SUCCESS) {
break;