diff options
| author | Robin Gareus <robin@gareus.org> | 2018-11-19 23:44:50 +0100 |
|---|---|---|
| committer | Robin Gareus <robin@gareus.org> | 2018-11-20 00:21:01 +0100 |
| commit | 27e0e78e1df90c2c1fa41a342a11d1c941fca1bf (patch) | |
| tree | 8a51367d3b91b86e774c1e2a0e0c2226f6ca1264 /libs/ardour/export_formats.cc | |
| parent | 5fa05b403ca21a6573d07b921dc14f0769dc9fc7 (diff) | |
Implement FFMPEG/MP3 export-format spec and profile
Diffstat (limited to 'libs/ardour/export_formats.cc')
| -rw-r--r-- | libs/ardour/export_formats.cc | 31 |
1 files changed, 27 insertions, 4 deletions
diff --git a/libs/ardour/export_formats.cc b/libs/ardour/export_formats.cc index 0ab02046c3..2539502f92 100644 --- a/libs/ardour/export_formats.cc +++ b/libs/ardour/export_formats.cc @@ -34,6 +34,13 @@ ExportFormat::has_sample_format () } bool +ExportFormat::has_codec_quality () +{ + return dynamic_cast<HasCodecQuality *> (this); +} + + +bool ExportFormat::sample_format_is_compatible (SampleFormat format) const { return (sample_formats.find (format) != sample_formats.end()); @@ -374,17 +381,33 @@ ExportFormatFFMPEG::ExportFormatFFMPEG (std::string const& name, std::string con set_format_id (F_FFMPEG); sample_formats.insert (SF_Float); + add_sample_rate (SR_8); add_sample_rate (SR_22_05); add_sample_rate (SR_44_1); add_sample_rate (SR_48); - add_sample_rate (SR_88_2); - add_sample_rate (SR_96); - add_sample_rate (SR_176_4); - add_sample_rate (SR_192); add_sample_rate (SR_Session); add_endianness (E_Little); + add_codec_quality ("VBR 220-260 kb/s", 0); + add_codec_quality ("VBR 190-250 kb/s", -1); + add_codec_quality ("VBR 170-210 kb/s", -2); + add_codec_quality ("VBR 150-195 kb/s", -3); + add_codec_quality ("VBR 140-185 kb/s", -4); + add_codec_quality ("VBR 120-150 kb/s", -5); + add_codec_quality ("VBR 100-130 kb/s", -6); + add_codec_quality ("VBR 80-120 kb/s", -7); + add_codec_quality ("VBR 70-105 kb/s", -8); + add_codec_quality ("VBR 45-85 kb/s", -9); + /* Available CBR options are: + * 8, 16, 24, 32, 40, 48, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320 + */ + add_codec_quality ("CBR 64 kb/s", 64); + add_codec_quality ("CBR 128 kb/s", 128); + add_codec_quality ("CBR 160 kb/s", 160); + add_codec_quality ("CBR 192 kb/s", 192); + add_codec_quality ("CBR 256 kb/s", 256); + set_extension (ext); set_quality (Q_LossyCompression); } |