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Run pipeline

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This commit is contained in:
Barzan Hayati 2025-07-01 16:22:51 +00:00
parent cd754380a3
commit d39ed7cb02
5 changed files with 31 additions and 10 deletions
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4
data/addresses.txt
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@ -1,2 +1,2 @@
/opt/nvidia/deepstream/deepstream-7.1/samples/streams/yoga.mp4
/opt/nvidia/deepstream/deepstream-7.1/samples/streams/sample_720p.mp4
file:///opt/nvidia/deepstream/deepstream-7.1/samples/streams/sample_720p.mp4
file:///opt/nvidia/deepstream/deepstream-7.1/samples/streams/sample_720p.mp4

2
data/configuration.json
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@ -2,7 +2,7 @@
"MUXER_OUTPUT_HEIGHT": 1080,
"MUXER_OUTPUT_WIDTH": 1920,
"output_video_path": "test.mkv",
"display_output": 1,
"display_output": 2,
"codec_rtsp_out": "H264",
"mount_address": "/rtsp-output",
"udp_buffer_size": 524288,

11
src/message_handling.cpp
View File

@ -9,12 +9,14 @@ bool MessageHandling::pipeline_is_run = false;
MessageHandling::MessageHandling() {}
void MessageHandling::source_remove() { g_source_remove(bus_watch_id); }
// Definition of static function
gboolean MessageHandling::bus_call(GstBus *bus, GstMessage *msg,
gpointer user_data) {
(void)bus; // This explicitly marks it as unused
StreamData *data = static_cast<StreamData *>(user_data);
GMainLoop *loop = data->loop;
GMainLoop *passed_loop = data->loop;
// GMainLoop *loop= (GMainLoop *) data;
g_print("Bus_call \n");
gchar *debug;
@ -27,7 +29,7 @@ gboolean MessageHandling::bus_call(GstBus *bus, GstMessage *msg,
if (data->g_run_forever == FALSE) {
g_print("End of stream \n");
pipeline_is_run = false;
g_main_loop_quit(loop);
g_main_loop_quit(passed_loop);
}
break;
case GST_MESSAGE_WARNING:
@ -49,7 +51,7 @@ gboolean MessageHandling::bus_call(GstBus *bus, GstMessage *msg,
if (debug) g_printerr("Error details: %s\n", debug);
g_free(debug);
g_error_free(error);
g_main_loop_quit(loop);
g_main_loop_quit(passed_loop);
break;
case GST_MESSAGE_ELEMENT:
counter_element++;
@ -94,7 +96,8 @@ gboolean MessageHandling::bus_call(GstBus *bus, GstMessage *msg,
}
void MessageHandling::create_message_handler(GstElement *pipeline,
bool g_run_forever) {
bool g_run_forever,
GMainLoop *loop) {
/* add a message handler */
bus = gst_pipeline_get_bus(GST_PIPELINE(pipeline));
StreamData *stream_data = new StreamData{g_run_forever, loop};

4
src/message_handling.hpp
View File

@ -14,9 +14,8 @@ class MessageHandling {
public:
static gboolean bus_call(GstBus *, GstMessage *, gpointer);
void create_message_handler(GstElement *, bool);
void create_message_handler(GstElement *, bool, GMainLoop *);
GstBus *bus = NULL;
GMainLoop *loop = NULL;
static int counter_total;
static int counter_eos;
static bool pipeline_is_run;
@ -26,5 +25,6 @@ class MessageHandling {
static int counter_element;
guint bus_watch_id;
MessageHandling();
void source_remove();
~MessageHandling();
};

20
src/pipeline_manager.cpp
View File

@ -179,7 +179,7 @@ bool PipelineManager::create_pipeline_elements(int num_sources,
nv_ds_logger_manager->create_nv_ds_logger();
sink_manager->create_sink(prop);
message_handling->create_message_handler(pipeline, g_run_forever);
message_handling->create_message_handler(pipeline, g_run_forever, loop);
setup_pipeline();
playing_pipeline(num_sources, url_camera);
@ -192,5 +192,23 @@ bool PipelineManager::create_pipeline_elements(int num_sources,
DataPointer* pointer_data = new DataPointer{tiler_manager};
g_timeout_add(40, event_thread_func, pointer_data); // NULL
message_handling->pipeline_is_run = true;
g_main_loop_run(loop);
/* Out of the main loop, clean up nicely */
g_print("Returned, stopping playback \n");
gst_element_set_state(pipeline, GST_STATE_NULL);
g_print("Deleting pipeline \n");
gst_object_unref(GST_OBJECT(pipeline));
// g_source_remove (bus_watch_id);
message_handling->source_remove();
g_main_loop_unref(loop);
gst_deinit();
// g_free (g_source_bin_list);
// g_free (uri);
g_mutex_clear(&eos_lock);
rtsp_streaming_manager->destroy_sink_bin();
return true;
}