diff options
Diffstat (limited to 'libs/ardour/export_graph_builder.cc')
| -rw-r--r-- | libs/ardour/export_graph_builder.cc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libs/ardour/export_graph_builder.cc b/libs/ardour/export_graph_builder.cc index e190791291..c09e00219d 100644 --- a/libs/ardour/export_graph_builder.cc +++ b/libs/ardour/export_graph_builder.cc @@ -305,6 +305,13 @@ ExportGraphBuilder::Encoder::init_writer (boost::shared_ptr<AudioGrapher::Sndfil writer.reset (new AudioGrapher::SndfileWriter<T> (writer_filename, format, channels, config.format->sample_rate(), config.broadcast_info)); writer->FileWritten.connect_same_thread (copy_files_connection, boost::bind (&ExportGraphBuilder::Encoder::copy_files, this, _1)); + if (format & ExportFormatBase::SF_Vorbis) { + /* libsndfile uses range 0..1 (best .. worst) */ + double vorbis_quality = 1.0 - config.format->codec_quality () / 100.f; + if (vorbis_quality >= 0 && vorbis_quality <= 1.0) { + writer->command (SFC_SET_COMPRESSION_LEVEL, &vorbis_quality, sizeof (double)); + } + } } template<typename T> |