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| author |  Berthold Stoeger <bstoeger@mail.tuwien.ac.at> | 2018-07-10 15:04:35 +0200 |
|---|---|---|
| committer |  Dirk Hohndel <dirk@hohndel.org> | 2018-07-28 15:31:25 -0700 |
| commit | fce42d4858d33e10b7a1c48d75838f1901b6b123 (patch) | |
| tree | 3be7516c1e306e4fb8cce9cd1f3e357e3a5575df /core/pref.h | |
| parent | 51066e5478d76824c5da53f37184e0e0d1f3e4af (diff) | |
| download | subsurface-fce42d4858d33e10b7a1c48d75838f1901b6b123.tar.gz | |
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>
Diffstat (limited to 'core/pref.h')
| -rw-r--r-- | core/pref.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/core/pref.h b/core/pref.h index bae7992fe..a037a2da5 100644 --- a/core/pref.h +++ b/core/pref.h @@ -103,6 +103,9 @@ struct preferences { // ********** General ********** bool auto_recalculate_thumbnails; + bool extract_video_thumbnails; + int extract_video_thumbnails_position; // position in stream: 0=first 100=last second + const char *ffmpeg_executable; // path of ffmpeg binary int defaultsetpoint; // default setpoint in mbar const char *default_cylinder; const char *default_filename; |