diff options
| 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/subsurfacestartup.c | |
| 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/subsurfacestartup.c')
| -rw-r--r-- | core/subsurfacestartup.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/core/subsurfacestartup.c b/core/subsurfacestartup.c index d5c44d267..2bb905217 100644 --- a/core/subsurfacestartup.c +++ b/core/subsurfacestartup.c @@ -100,6 +100,8 @@ struct preferences default_prefs = { .cloud_timeout = 5, #endif .auto_recalculate_thumbnails = true, + .extract_video_thumbnails = true, + .extract_video_thumbnails_position = 20, // The first fifth seems like a reasonable place }; int run_survey; @@ -287,6 +289,7 @@ void setup_system_prefs(void) subsurface_OS_pref_setup(); default_prefs.divelist_font = strdup(system_divelist_default_font); default_prefs.font_size = system_divelist_default_font_size; + default_prefs.ffmpeg_executable = strdup("ffmpeg"); #if !defined(SUBSURFACE_MOBILE) default_prefs.default_filename = copy_string(system_default_filename()); @@ -331,6 +334,7 @@ void copy_prefs(struct preferences *src, struct preferences *dest) dest->facebook.access_token = copy_string(src->facebook.access_token); dest->facebook.user_id = copy_string(src->facebook.user_id); dest->facebook.album_id = copy_string(src->facebook.album_id); + dest->ffmpeg_executable = copy_string(src->ffmpeg_executable); } /* |