Using every core for a parallel batch starves the compositor and makes
the GUI show "not responding". Default multicore to cores-1 so the
desktop keeps headroom; the user can still raise it in Preferences.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Introduce three project-level DVD encode profiles (Compatibility 4500k /
High quality VBR / Custom) via new config keys, and burn a chosen
embedded subtitle track into the picture:
- file_movie carries the hardsub selection (index/kind), persists it, and
builds a subtitle-picker combobox in its properties page; set_final_rates
maps the profile to the final video/audio bitrate.
- ffmpeg burns text subs with the subtitles= filter after scaling and image
subs with an overlay filtergraph before scaling; NTSC DVD audio is now AC3
for all profiles. A start_offset (-ss) is threaded through for segmenting.
- avconv gets the text-sub path and start_offset for parity.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
After the events happened recently in the management of the FSF,
I decided that it is safer to not rely on the good faith of other
people, so I decided to allow distribution of Devede only under
the current GPLv3 license, and not allow other, still unknown,
future versions of the license.
This patch stores the configuration data inside XDG_CONFIG_HOME instead
of doing it directly inside $HOME. Of course, it has backwards
compatibility, using the old file if the new doesn't exists.
