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| author | Matthias Vogelgesang <matthias.vogelgesang@kit.edu> | 2015-06-12 09:36:55 +0200 |
|---|---|---|
| committer | Matthias Vogelgesang <matthias.vogelgesang@kit.edu> | 2015-06-12 09:36:55 +0200 |
| commit | 71e45c737362a152fbdce54091c56cf0f7d27cd2 (patch) | |
| tree | 4cf6a66d9e05e5fbbdd96c0e5b51900e1d5cf36e /bin/tools | |
| parent | 987b30c2dab112b23a275491986e44cf338ea3b5 (diff) | |
| download | libuca-71e45c737362a152fbdce54091c56cf0f7d27cd2.tar.gz libuca-71e45c737362a152fbdce54091c56cf0f7d27cd2.tar.bz2 libuca-71e45c737362a152fbdce54091c56cf0f7d27cd2.tar.xz libuca-71e45c737362a152fbdce54091c56cf0f7d27cd2.zip | |
grab: allow setting the exposure time
Diffstat (limited to 'bin/tools')
| -rw-r--r-- | bin/tools/grab.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/bin/tools/grab.c b/bin/tools/grab.c index f355fcb..c6a0d71 100644 --- a/bin/tools/grab.c +++ b/bin/tools/grab.c @@ -33,6 +33,7 @@ typedef struct { gint n_frames; gdouble duration; + gdouble exposure_time; gchar *filename; #ifdef HAVE_LIBTIFF gboolean write_tiff; @@ -219,6 +220,7 @@ main (int argc, char *argv[]) static Options opts = { .n_frames = -1, .duration = -1.0, + .exposure_time = 0.001, .filename = NULL, #ifdef HAVE_LIBTIFF .write_tiff = FALSE, @@ -228,6 +230,7 @@ main (int argc, char *argv[]) static GOptionEntry entries[] = { { "num-frames", 'n', 0, G_OPTION_ARG_INT, &opts.n_frames, "Number of frames to acquire", "N" }, { "duration", 'd', 0, G_OPTION_ARG_DOUBLE, &opts.duration, "Duration in seconds", NULL }, + { "exposure-time", 'e', 0, G_OPTION_ARG_DOUBLE, &opts.exposure_time, "Exposure time in seconds", NULL }, { "output", 'o', 0, G_OPTION_ARG_STRING, &opts.filename, "Output file name", "FILE" }, #ifdef HAVE_LIBTIFF { "write-tiff", 't', 0, G_OPTION_ARG_NONE, &opts.write_tiff, "Write as TIFF", NULL }, @@ -265,6 +268,7 @@ main (int argc, char *argv[]) goto cleanup_camera; } + g_object_set (camera, "exposure-time", opts.exposure_time, NULL); error = record_frames (camera, &opts); if (error != NULL) |