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Fix Analysis duration for added silence

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This commit is contained in:
Robin Gareus 2016-02-16 13:22:12 +01:00
parent 9ab061c6cb
commit e18e765c75
2 changed files with 6 additions and 2 deletions
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6
libs/ardour/export_graph_builder.cc
View file

@ -307,8 +307,12 @@ ExportGraphBuilder::SFC::SFC (ExportGraphBuilder &parent, FileSpec const & new_c
unsigned channels = new_config.channel_config->get_n_chans(); unsigned channels = new_config.channel_config->get_n_chans();
_analyse = config.format->analyse(); _analyse = config.format->analyse();
if (_analyse) { if (_analyse) {
framecnt_t sample_rate = parent.session.nominal_frame_rate();
framecnt_t sb = config.format->silence_beginning_at (parent.timespan->get_start(), sample_rate);
framecnt_t se = config.format->silence_end_at (parent.timespan->get_end(), sample_rate);
framecnt_t duration = parent.timespan->get_length () + sb + se;
analyser.reset (new Analyser (config.format->sample_rate(), channels, max_frames, analyser.reset (new Analyser (config.format->sample_rate(), channels, max_frames,
(framecnt_t) ceil (parent.timespan->get_length () * config.format->sample_rate () / (double) parent.session.nominal_frame_rate ()))); (framecnt_t) ceil (duration * config.format->sample_rate () / sample_rate)));
parent.add_analyser (config.filename->get_path (config.format), analyser); parent.add_analyser (config.filename->get_path (config.format), analyser);
} }

2
libs/audiographer/src/general/analyser.cc
View file

@ -234,8 +234,8 @@ Analyser::process (ProcessContext<float> const & ctx)
ARDOUR::ExportAnalysisPtr ARDOUR::ExportAnalysisPtr
Analyser::result () Analyser::result ()
{ {
if (_pos == 0) {
DEBUG_TRACE (PBD::DEBUG::ExportAnalysis, string_compose ("Processed %1 / %2 samples", _pos, _n_samples)); DEBUG_TRACE (PBD::DEBUG::ExportAnalysis, string_compose ("Processed %1 / %2 samples", _pos, _n_samples));
if (_pos == 0 || _pos != _n_samples) {
return ARDOUR::ExportAnalysisPtr (); return ARDOUR::ExportAnalysisPtr ();
} }
if (_ebur128_plugin) { if (_ebur128_plugin) {