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subsurface/desktop-widgets/preferences
Berthold Stoeger fce42d4858 Dive media: Extract thumbnails from videos with ffmpeg
Extract thumbnails using ffmpeg.
Behavior is controlled by three new preferences fields:
 - extract_video_thumbnails (bool): if true, thumbnails are calculated.
 - extract_video_thumbnail_position (int 0..100): position in video
   where thumbnail is fetched.
 - ffmpeg_executable (string): path of ffmpeg executable.

If ffmpeg refuses to start, extract_video_thumbnails is set to false
to avoid unnecessary churn.

Video thumbnails are marked by an overlay.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-07-28 15:31:25 -07:00
..
abstractpreferenceswidget.cpp Unify float calulations: use double 2017-12-17 09:02:44 -08:00
abstractpreferenceswidget.h Unify float calulations: use double 2017-12-17 09:02:44 -08:00
CMakeLists.txt Cleanup: Rename preferences ui file names according the standard 2018-01-02 09:12:31 -08:00
preferences_defaults.cpp Dive media: Extract thumbnails from videos with ffmpeg 2018-07-28 15:31:25 -07:00
preferences_defaults.h Dive media: Extract thumbnails from videos with ffmpeg 2018-07-28 15:31:25 -07:00
preferences_defaults.ui Dive media: Extract thumbnails from videos with ffmpeg 2018-07-28 15:31:25 -07:00
preferences_georeference.cpp core: remove prefs-macros.h where unused 2018-07-01 22:06:28 +02:00
preferences_georeference.h Add SPDX header to desktop widgets 2017-04-29 13:32:55 -07:00
preferences_georeference.ui Cleanup: Rename preferences ui file names according the standard 2018-01-02 09:12:31 -08:00
preferences_graph.cpp core: remove prefs-macros.h where unused 2018-07-01 22:06:28 +02:00
preferences_graph.h Add SPDX header to desktop widgets 2017-04-29 13:32:55 -07:00
preferences_graph.ui UI change of "images"/"photo" to "media" or "media files" 2018-07-15 09:38:12 -07:00
preferences_language.cpp Cleanup: fold core/helpers.h into core/qthelper.h 2018-06-04 08:50:10 -07:00
preferences_language.h preferences: support a pre-defined list of date formats 2017-11-10 09:21:47 -08:00
preferences_language.ui Cleanup: Rename preferences ui file names according the standard 2018-01-02 09:12:31 -08:00
preferences_network.cpp core: activate qPrefCloudStorage 2018-07-21 07:49:25 -07:00
preferences_network.h Fix PreferencesNetwork::passwordUpdateSuccessful slot 2018-01-18 08:56:27 +01:00
preferences_network.ui Remove cloud_background_sync preferences option 2018-01-06 10:46:07 -08:00
preferences_units.cpp core: remove prefs-macros.h where unused 2018-07-01 22:06:28 +02:00
preferences_units.h Add SPDX header to desktop widgets 2017-04-29 13:32:55 -07:00
preferences_units.ui Preferences units dialog: Tab order and silence warnings 2017-10-09 11:49:29 +03:00
preferencesdialog.cpp cleanup: less than operators shall not use equal 2017-12-29 13:16:58 -08:00
preferencesdialog.h Add SPDX header to desktop widgets 2017-04-29 13:32:55 -07:00