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Modify the output of drift to parts per million, thanks to joerg-krause.

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Mike Brady
2015-06-25 10:59:26 +00:00
parent e3722d9309
commit 830c190231
1 changed files with 13 additions and 4 deletions
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rtp.c
+13 -4
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@@ -404,10 +404,19 @@ static void *rtp_timing_receiver(void *arg) {
first_local_to_remote_time_difference = local_to_remote_time_difference;
first_local_to_remote_time_difference_time = get_absolute_time_in_fp();
}
if (first_local_to_remote_time_difference>=local_to_remote_time_difference)
debug(1,"Clock drift is -%lld ppb.",(((first_local_to_remote_time_difference-local_to_remote_time_difference)*1000000000)/(get_absolute_time_in_fp()-first_local_to_remote_time_difference_time)));
else
debug(1,"Clock drift is %lld ppb.",(((local_to_remote_time_difference-first_local_to_remote_time_difference)*1000000000)/(get_absolute_time_in_fp()-first_local_to_remote_time_difference_time)));
uint64_t clock_drift;
if (first_local_to_remote_time_difference>=local_to_remote_time_difference) {
clock_drift = ((first_local_to_remote_time_difference - local_to_remote_time_difference) * 1000000)>>32;
debug(1, "-%llu", clock_drift);
//debug(1,"Clock drift is -%lld usec.",clock_drift);
}
else {
clock_drift = ((local_to_remote_time_difference - first_local_to_remote_time_difference) * 1000000) >>32;
//debug(1,"Clock drift is %lld usec.",clock_drift);
debug(1, "%llu", clock_drift);
}
} else {
debug(1, "Timing port -- Unknown RTP packet of type 0x%02X length %d.", packet[1], nread);
}