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examples: camerabin: add --no-xwindow option and fix option handling
Add --no-xwindow option to not to create xwindow. Also fix zoom and mute option types and filename string handling.
This commit is contained in:
Teemu Katajisto
Thiago Santos
parent
0817440ee1
commit
638f681f83
1 changed files with 36 additions and 29 deletions
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@ -19,20 +19,17 @@
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*/
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/*
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Compile using:
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gcc -Wall `pkg-config --cflags --libs gstreamer-0.10` gst-camerabin-test.c -o gst-camerabin-test
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Examples:
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./gst-camerabin-test --image-width=2048 --image-height=1536 --image-enc=dspjpegenc
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./gst-camerabin-test --mode=1 --capture-time=10 --image-width=848 --image-height=480 --view-framerate-num=2825 \
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--view-framerate-den=100 --audio-src=pulsesrc --audio-enc=nokiaaacenc --video-enc=dspmp4venc \
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--video-mux=mp4mux --src-colorspace=UYVY
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./gst-camerabin-test --help
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gst-camerabin-test --help
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Usage:
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gst-camerabin-test [OPTION...]
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camerabin command line test application
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camerabin command line test application.
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Help Options:
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-h, --help Show help options
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@ -51,9 +48,9 @@
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--directory Directory for capture file(s) (default is current directory)
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--mode Capture mode (default = 0 (image), 1 = video)
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--capture-time Time to capture video in seconds (default = 10)
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--capture-total Total number of captures to be done
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--capture-total Total number of captures to be done (default = 1)
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--flags Flags for camerabin, (default = 0x9)
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--mute Mute audio (default = 0 (no))
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--mute Mute audio
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--zoom Zoom (100 = 1x (default), 200 = 2x etc.)
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--audio-src Audio source used in video recording
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--audio-bitrate Audio bitrate (default 128000)
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@ -70,10 +67,14 @@
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--image-height Height for image capture
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--view-framerate-num Framerate numerator for viewfinder
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--view-framerate-den Framerate denominator for viewfinder
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--src-colorspace Colorspace format for videosource (e.g. YUY2, UYVY)
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--src-colorspace Colorspace format for video source (e.g. YUY2, UYVY)
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--src-format Video format for video source
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--preview-caps Preview caps (e.g. video/x-raw-rgb,width=320,height=240)
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--video-source-filter Video filter to process all frames from video source
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--video-source-filter Video filter to process all frames from video source
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--viewfinder-filter Filter to process all frames going to viewfinder sink
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--x-width X window width (default = 320)
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--x-height X window height (default = 240)
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--no-xwindow Do not create XWindow
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*/
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@ -131,6 +132,7 @@ static gint image_width = 1280;
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static gint image_height = 720;
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static gint view_framerate_num = 2825;
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static gint view_framerate_den = 100;
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static gboolean no_xwindow = FALSE;
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/* photography interface command line options */
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static gfloat ev_compensation = 0.0;
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@ -143,7 +145,7 @@ static gint wb_mode = 0;
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static gint color_mode = 0;
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static gint mode = 1;
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static gint flags = 0x4f;
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static gint mute = 0;
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static gboolean mute = FALSE;
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static gint zoom = 100;
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static gint capture_time = 10;
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@ -265,7 +267,7 @@ bus_callback (GstBus * bus, GstMessage * message, gpointer data)
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st = gst_message_get_structure (message);
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if (st) {
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if (gst_structure_has_name (message->structure, "prepare-xwindow-id")) {
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if (window) {
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if (!no_xwindow && window) {
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gst_x_overlay_set_xwindow_id (GST_X_OVERLAY (GST_MESSAGE_SRC
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(message)), window);
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gst_message_unref (message);
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@ -478,6 +480,7 @@ setup_pipeline (void)
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g_warning ("can't set camerabin to playing\n");
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goto error;
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}
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GST_INFO_OBJECT (camera_bin, "camera started");
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return TRUE;
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error:
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@ -528,6 +531,8 @@ static gboolean
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run_pipeline (gpointer user_data)
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{
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GstCaps *preview_caps = NULL;
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gchar *filename_str = NULL;
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GString *filename_buffer = NULL;
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g_object_set (camera_bin, "mode", mode, NULL);
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@ -542,14 +547,19 @@ run_pipeline (gpointer user_data)
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set_metadata (camera_bin);
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if (capture_total) {
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gchar *filename_str = filename->str;
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filename_str = g_strdup_printf ("%s%d", filename->str, capture_count);
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g_object_set (camera_bin, "filename", filename_str, NULL);
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g_free (filename_str);
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} else {
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g_object_set (camera_bin, "filename", filename->str, NULL);
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}
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filename_str = g_strdup_printf ("/test_%04u", capture_count);
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filename_buffer = g_string_new (filename->str);
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filename_buffer = g_string_append (filename_buffer, filename_str);
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if (mode == 1)
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filename_buffer = g_string_append (filename_buffer, ".mp4");
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else
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filename_buffer = g_string_append (filename_buffer, ".jpg");
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g_object_set (camera_bin, "filename", filename_buffer->str, NULL);
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g_string_free (filename_buffer, FALSE);
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g_free (filename_str);
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g_object_set (camera_bin, "ev-compensation", ev_compensation, NULL);
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g_object_set (camera_bin, "aperture", aperture, NULL);
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@ -615,9 +625,9 @@ main (int argc, char *argv[])
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"Total number of captures to be done (default = 1)", NULL},
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{"flags", '\0', G_OPTION_FLAG_OPTIONAL_ARG, G_OPTION_ARG_INT, &flags,
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"Flags for camerabin, (default = 0x9)", NULL},
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{"mute", '\0', G_OPTION_FLAG_OPTIONAL_ARG, G_OPTION_ARG_STRING, &mute,
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"Mute audio (default = 0 (no))", NULL},
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{"zoom", '\0', G_OPTION_FLAG_OPTIONAL_ARG, G_OPTION_ARG_STRING, &zoom,
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{"mute", '\0', G_OPTION_FLAG_OPTIONAL_ARG, G_OPTION_ARG_NONE, &mute,
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"Mute audio", NULL},
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{"zoom", '\0', G_OPTION_FLAG_OPTIONAL_ARG, G_OPTION_ARG_INT, &zoom,
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"Zoom (100 = 1x (default), 200 = 2x etc.)", NULL},
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{"audio-src", '\0', 0, G_OPTION_ARG_STRING, &audiosrc_name,
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"Audio source used in video recording", NULL},
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@ -663,6 +673,8 @@ main (int argc, char *argv[])
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"X window width (default = 320)", NULL},
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{"x-height", '\0', 0, G_OPTION_ARG_INT, &x_height,
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"X window height (default = 240)", NULL},
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{"no-xwindow", '\0', 0, G_OPTION_ARG_NONE, &no_xwindow,
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"Do not create XWindow", NULL},
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{NULL}
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};
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@ -670,7 +682,8 @@ main (int argc, char *argv[])
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GError *err = NULL;
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/* if we fail to create xwindow should we care? */
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create_host_window ();
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if (!no_xwindow)
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create_host_window ();
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if (!g_thread_supported ())
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g_thread_init (NULL);
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@ -698,12 +711,6 @@ main (int argc, char *argv[])
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if (filename->len == 0)
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filename = g_string_append (filename, ".");
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filename = g_string_append (filename, "/test_%04u");
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if (mode == 1)
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filename = g_string_append (filename, ".mp4");
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else
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filename = g_string_append (filename, ".jpg");
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/* init */
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if (setup_pipeline ()) {
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loop = g_main_loop_new (NULL, FALSE);
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