X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Ftranscode_job.cc;h=fd4dfcef6dfc10c89b699777514377b1b47820b2;hb=2e504b33eb9f38cac629ad31b7c107fb0cf5efda;hp=0c3b8c37b978b9d5c94c058cfafbde11db552ec0;hpb=147cca5876dfbdf56e21289c3a36bec4b4850191;p=dcpomatic.git

diff --git a/src/lib/transcode_job.cc b/src/lib/transcode_job.cc
index 0c3b8c37b..fd4dfcef6 100644
--- a/src/lib/transcode_job.cc
+++ b/src/lib/transcode_job.cc
@@ -25,10 +25,8 @@
 #include <iomanip>
 #include "transcode_job.h"
 #include "film.h"
-#include "format.h"
 #include "transcoder.h"
 #include "log.h"
-#include "encoder.h"
 
 #include "i18n.h"
 
@@ -40,7 +38,7 @@ using boost::shared_ptr;
 
 /** @param s Film to use.
  */
-TranscodeJob::TranscodeJob (shared_ptr<Film> f)
+TranscodeJob::TranscodeJob (shared_ptr<const Film> f)
 	: Job (f)
 {
 	
@@ -52,13 +50,18 @@ TranscodeJob::name () const
 	return String::compose (_("Transcode %1"), _film->name());
 }
 
+string
+TranscodeJob::json_name () const
+{
+	return N_("transcode");
+}
+
 void
 TranscodeJob::run ()
 {
 	try {
 
 		_film->log()->log (N_("Transcode job starting"));
-		_film->log()->log (String::compose (N_("Audio delay is %1ms"), _film->audio_delay()));
 
 		_transcoder.reset (new Transcoder (_film, shared_from_this ()));
 		_transcoder->go ();
@@ -66,13 +69,13 @@ TranscodeJob::run ()
 		set_state (FINISHED_OK);
 
 		_film->log()->log (N_("Transcode job completed successfully"));
+		_transcoder.reset ();
 
-	} catch (std::exception& e) {
-
+	} catch (...) {
 		set_progress (1);
 		set_state (FINISHED_ERROR);
-		_film->log()->log (String::compose (N_("Transcode job failed (%1)"), e.what()));
-
+		_film->log()->log (N_("Transcode job failed or cancelled"));
+		_transcoder.reset ();
 		throw;
 	}
 }
@@ -81,7 +84,7 @@ string
 TranscodeJob::status () const
 {
 	if (!_transcoder) {
-		return _("0%");
+		return Job::status ();
 	}
 
 	float const fps = _transcoder->current_encoding_rate ();
@@ -93,38 +96,30 @@ TranscodeJob::status () const
 
 	s << Job::status ();
 
-	if (!finished ()) {
-		s << N_("; ") << fixed << setprecision (1) << fps << N_(" ") << _("frames per second");
+	if (!finished () && !_transcoder->finishing ()) {
+		s << "; " << fixed << setprecision (1) << fps << " " << _("frames per second");
 	}
 	
 	return s.str ();
 }
 
+/** @return Approximate remaining time in seconds */
 int
 TranscodeJob::remaining_time () const
 {
-	if (!_transcoder) {
+	/* _transcoder might be destroyed by the job-runner thread */
+	shared_ptr<Transcoder> t = _transcoder;
+	
+	if (!t) {
 		return 0;
 	}
 	
-	float fps = _transcoder->current_encoding_rate ();
+	float fps = t->current_encoding_rate ();
 
 	if (fps == 0) {
 		return 0;
 	}
 
-	if (!_film->video_length()) {
-		return 0;
-	}
-
 	/* Compute approximate proposed length here, as it's only here that we need it */
-	int length = _film->video_length();
-	FrameRateConversion const frc (_film->video_frame_rate(), _film->dcp_frame_rate());
-	if (frc.skip) {
-		length /= 2;
-	}
-	/* If we are repeating it shouldn't affect transcode time, so don't take it into account */
-
-	int const left = length - _transcoder->video_frames_out();
-	return left / fps;
+	return (_film->length().frames (_film->video_frame_rate ()) - t->video_frames_out()) / fps;
 }