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Mirror of Ardour Source Code
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Ardour's playback is aligned to master-out: "When the playback clock reads 01:00:00:00, the sample corresponding to 01:00:00:00 is audible at the speaker(s)" When exporting, and grabbing data from output ports, the signal is offset by the master-bus physical playback latency. This was compensated for, but lead to initial silence in the exported file. New approach is to start capturing export data during pre-roll, at the time when playback is written to the output buffers. To also shaves off a common offset to make this work with realtime export. Effectively this emulates processing with disconnected master-output port, while still keeping any latency of effects on the master-bus itself. Last but not least: jack updates latencies when freewheeling, (setting HW latency to zero). The callback arrives asynchronously some time after enabling freewheeling, but after Export Ports have been configured. Those callbacks are ignored. |
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| doc | ||
| gtk2_ardour | ||
| headless | ||
| libs | ||
| msvc_extra_headers | ||
| MSVCardour3 | ||
| MSVCMixbus3 | ||
| MSVCvst_scan | ||
| nutemp | ||
| session_utils | ||
| share | ||
| tools | ||
| us2400 | ||
| vst | ||
| .dir-locals.el | ||
| .gitattributes | ||
| .gitignore | ||
| ardour.1 | ||
| ardour.1.es | ||
| ardour.1.fr | ||
| ardour.1.ru | ||
| COPYING | ||
| instant.xml.sae | ||
| msvc32-fixup.pl | ||
| PACKAGER_README | ||
| README | ||
| README-GITHUB.txt | ||
| system_config | ||
| testfile.flac | ||
| testfile.ogg | ||
| TRANSLATORS | ||
| waf | ||
| wscript | ||
Please see the Ardour web site at http://ardour.org/ for all documentation..
For information on building ardour:
http://ardour.org/development.html