mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-13 12:51:16 +00:00
tests: selectable audio format/container in test4
now users can select the desired rendering audio format and container through --aformat and --format, like in ges-launch.
This commit is contained in:
parent
882342906f
commit
db58dc1569
1 changed files with 35 additions and 10 deletions
|
@ -20,28 +20,32 @@
|
|||
#include <ges/ges.h>
|
||||
#include <gst/pbutils/encoding-profile.h>
|
||||
|
||||
GstEncodingProfile *make_ogg_vorbis_profile (void);
|
||||
GstEncodingProfile *make_encoding_profile (gchar * audio, gchar * container);
|
||||
|
||||
/* This example will take a series of files and create a audio-only timeline
|
||||
* containing the first second of each file and render it to the output uri
|
||||
* using ogg/vorbis */
|
||||
|
||||
/* make_ogg_vorbis_profile:
|
||||
* simple method creating a ogg/vorbis encoding profile. This is here in
|
||||
/* make_encoding_profile
|
||||
* simple method creating an encoding profile. This is here in
|
||||
* order not to clutter the main function. */
|
||||
GstEncodingProfile *
|
||||
make_ogg_vorbis_profile (void)
|
||||
make_encoding_profile (gchar * audio, gchar * container)
|
||||
{
|
||||
GstEncodingContainerProfile *profile;
|
||||
GstEncodingProfile *stream;
|
||||
GstCaps *caps;
|
||||
|
||||
caps = gst_caps_from_string ("application/ogg");
|
||||
profile = gst_encoding_container_profile_new ("Ogg audio", NULL, caps, NULL);
|
||||
caps = gst_caps_from_string (container);
|
||||
profile =
|
||||
gst_encoding_container_profile_new ((gchar *) "ges-test4", NULL, caps,
|
||||
NULL);
|
||||
gst_caps_unref (caps);
|
||||
|
||||
caps = gst_caps_from_string ("audio/x-vorbis");
|
||||
gst_encoding_container_profile_add_profile (profile, (GstEncodingProfile *)
|
||||
gst_encoding_audio_profile_new (caps, NULL, NULL, 1));
|
||||
caps = gst_caps_from_string (audio);
|
||||
stream = (GstEncodingProfile *)
|
||||
gst_encoding_audio_profile_new (caps, NULL, NULL, 0);
|
||||
gst_encoding_container_profile_add_profile (profile, stream);
|
||||
gst_caps_unref (caps);
|
||||
|
||||
return (GstEncodingProfile *) profile;
|
||||
|
@ -56,8 +60,29 @@ main (int argc, gchar ** argv)
|
|||
GESTimelineLayer *layer;
|
||||
GMainLoop *mainloop;
|
||||
GstEncodingProfile *profile;
|
||||
gchar *container = (gchar *) "application/ogg";
|
||||
gchar *audio = (gchar *) "audio/x-vorbis";
|
||||
gchar *output_uri;
|
||||
guint i;
|
||||
GError *err = NULL;
|
||||
GOptionEntry options[] = {
|
||||
{"format", 'f', 0, G_OPTION_ARG_STRING, &container,
|
||||
"Container format", "<GstCaps>"},
|
||||
{"aformat", 'a', 0, G_OPTION_ARG_STRING, &audio,
|
||||
"Audio format", "<GstCaps>"},
|
||||
{NULL}
|
||||
};
|
||||
GOptionContext *ctx;
|
||||
|
||||
ctx = g_option_context_new ("- renders a sequence of audio files.");
|
||||
g_option_context_add_main_entries (ctx, options, NULL);
|
||||
g_option_context_add_group (ctx, gst_init_get_option_group ());
|
||||
|
||||
if (!g_option_context_parse (ctx, &argc, &argv, &err)) {
|
||||
g_printerr ("Error initializing: %s\n", err->message);
|
||||
g_option_context_free (ctx);
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (argc < 3) {
|
||||
g_print ("Usage: %s <output uri> <list of audio files>\n", argv[0]);
|
||||
|
@ -119,7 +144,7 @@ main (int argc, gchar ** argv)
|
|||
} else {
|
||||
output_uri = g_strdup_printf ("file://%s", argv[1]);
|
||||
}
|
||||
profile = make_ogg_vorbis_profile ();
|
||||
profile = make_encoding_profile (audio, container);
|
||||
if (!ges_timeline_pipeline_set_render_settings (pipeline, output_uri,
|
||||
profile))
|
||||
return -1;
|
||||
|
|
Loading…
Reference in a new issue