#include "ardour/session.h"
#include "ardour/slave.h"
-#include "i18n.h"
+#include "pbd/i18n.h"
using namespace std;
using namespace ARDOUR;
/* LTC TV standard offset */
if (current_speed != 0) {
/* ditto - send "NOW" if not rolling */
- cycle_start_frame -= ltc_frame_alignment(frames_per_timecode_frame(), TV_STANDARD(cur_timecode));
+ cycle_start_frame -= ltc_frame_alignment(samples_per_timecode_frame(), TV_STANDARD(cur_timecode));
}
/* cycle-start may become negative due to latency compensation */
// (4) check if alignment matches
- const double fptcf = frames_per_timecode_frame();
+ const double fptcf = samples_per_timecode_frame();
/* maximum difference of bit alignment in audio-samples.
*
rint(ltc_enc_pos + ltc_enc_cnt - poff) - cycle_start_frame
));
+ const framecnt_t wrap24h = 86400. * frame_rate();
if (ltc_enc_pos < 0
- || (ltc_speed != 0 && fabs(ceil(ltc_enc_pos + ltc_enc_cnt - poff) - cycle_start_frame) > maxdiff)
+ || (ltc_speed != 0 && fabs(fmod(ceil(ltc_enc_pos + ltc_enc_cnt - poff), wrap24h) - (cycle_start_frame % wrap24h)) > maxdiff)
) {
// (5) re-align
/* set frame to encode */
SMPTETimecode tc;
- tc.hours = tc_start.hours;
+ tc.hours = tc_start.hours % 24;
tc.mins = tc_start.minutes;
tc.secs = tc_start.seconds;
tc.frame = tc_start.frames;
return;
}
- ltc_enc_pos = tc_sample_start;
+ ltc_enc_pos = tc_sample_start % wrap24h;
DEBUG_TRACE (DEBUG::LTC, string_compose("LTC TX5 restart @ %1 + %2 - %3 | byte %4\n",
ltc_enc_pos, ltc_enc_cnt, cyc_off, ltc_enc_byte));
* To do better than this, resampling (or a rewrite of the
* encoder) is required.
*/
- ltc_speed -= ((ltc_enc_pos + ltc_enc_cnt - poff) - cycle_start_frame) / engine().sample_rate();
+ ltc_speed -= fmod(((ltc_enc_pos + ltc_enc_cnt - poff) - cycle_start_frame), wrap24h) / engine().sample_rate();
}