Merge master.

[dcpomatic.git] / src / lib / analyse_audio_job.cc

diff --git a/src/lib/analyse_audio_job.cc b/src/lib/analyse_audio_job.cc
index 8186f9de49b9d89baa81c04d7f454f876b8de963..347cc0a0fb362f95b55686ad3fb76744e746ff8f 100644 (file)
--- a/src/lib/analyse_audio_job.cc
+++ b/src/lib/analyse_audio_job.cc
@@ -18,6 +18,7 @@
 */
 
 #include "audio_analysis.h"
+#include "audio_buffers.h"
 #include "analyse_audio_job.h"
 #include "compose.hpp"
 #include "film.h"
@@ -59,19 +60,18 @@ AnalyseAudioJob::run ()
        shared_ptr<Playlist> playlist (new Playlist);
        playlist->add (content);
        shared_ptr<Player> player (new Player (_film, playlist));
-       player->disable_video ();
        
-       player->Audio.connect (bind (&AnalyseAudioJob::audio, this, _1, _2));
-
-       _samples_per_point = max (int64_t (1), _film->time_to_audio_frames (_film->length()) / _num_points);
+       int64_t const len = _film->length().frames (_film->audio_frame_rate());
+       _samples_per_point = max (int64_t (1), len / _num_points);
 
        _current.resize (_film->audio_channels ());
        _analysis.reset (new AudioAnalysis (_film->audio_channels ()));
 
        _done = 0;
-       OutputAudioFrame const len = _film->time_to_audio_frames (_film->length ());
-       while (!player->pass ()) {
-               set_progress (double (_done) / len);
+       DCPTime const block = DCPTime::from_seconds (1.0 / 8);
+       for (DCPTime t; t < _film->length(); t += block) {
+               analyse (player->get_audio (t, block, false));
+               set_progress (t.seconds() / _film->length().seconds());
        }
 
        _analysis->write (content->audio_analysis_path ());
@@ -81,7 +81,7 @@ AnalyseAudioJob::run ()
 }
 
 void
-AnalyseAudioJob::audio (shared_ptr<const AudioBuffers> b, Time)
+AnalyseAudioJob::analyse (shared_ptr<const AudioBuffers> b)
 {
        for (int i = 0; i < b->frames(); ++i) {
                for (int j = 0; j < b->channels(); ++j) {