X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fanalyse_audio_job.cc;h=92c3cdd4e5a88709b94c285c91bc67b0659a2415;hb=2f7180555f2d8b727bde21613fc2474bb4f7664c;hp=bcabb6c91e8697b96c3f162ff7364c77faaf193c;hpb=d0d93259d096faa0d410a27450445a3a1a16c430;p=dcpomatic.git

diff --git a/src/lib/analyse_audio_job.cc b/src/lib/analyse_audio_job.cc
index bcabb6c91..92c3cdd4e 100644
--- a/src/lib/analyse_audio_job.cc
+++ b/src/lib/analyse_audio_job.cc
@@ -25,8 +25,11 @@
 #include "decoder_factory.h"
 #include "audio_decoder.h"
 
+#include "i18n.h"
+
 using std::string;
 using std::max;
+using std::min;
 using std::cout;
 using boost::shared_ptr;
 
@@ -43,7 +46,7 @@ AnalyseAudioJob::AnalyseAudioJob (shared_ptr<Film> f)
 string
 AnalyseAudioJob::name () const
 {
-	return String::compose ("Analyse audio of %1", _film->name());
+	return String::compose (_("Analyse audio of %1"), _film->name());
 }
 
 void
@@ -64,8 +67,8 @@ AnalyseAudioJob::run ()
 	decoders.audio->set_audio_stream (_film->audio_stream ());
 	decoders.audio->Audio.connect (bind (&AnalyseAudioJob::audio, this, _1));
 
-	int64_t total_audio_frames = video_frames_to_audio_frames (_film->length().get(), _film->audio_stream()->sample_rate(), _film->frames_per_second());
-	_samples_per_point = total_audio_frames / _num_points;
+	int64_t total_audio_frames = video_frames_to_audio_frames (_film->length().get(), _film->audio_stream()->sample_rate(), _film->source_frame_rate());
+	_samples_per_point = max (1L, total_audio_frames / _num_points);
 
 	_current.resize (_film->audio_stream()->channels ());
 	_analysis.reset (new AudioAnalysis (_film->audio_stream()->channels()));