boom

test-record/.gitignore

@@ -0,0 +1 @@
+main

test-record/Makefile

@@ -7,3 +7,4 @@ build:
 
 clean:
 	rm -f myprog
+	rm -f *.mp4

test-record/main.c

@@ -1,17 +1,20 @@
 #include <gst/gst.h>
-#include <string.h>
 #include <signal.h>
-#include <unistd.h>
 #include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <stdbool.h>
 
-// gst-launch-1.0 v4l2src ! x264enc ! mp4mux ! filesink location=/home/rish/Desktop/okay.264 -e
+// gst-launch-1.0 v4l2src ! x264enc ! mp4mux ! filesink
+// location=/home/rish/Desktop/okay.264 -e
 static GMainLoop *loop;
-static GstElement *pipeline, *src, *convert, *encoder, *muxer, *sink;
+static GstElement *pipeline, *src, *convert, *encoder, *muxer, *sink, *video_queue;
+static GstElement *alsa_src, *audio_queue, *audio_convert, *audio_resample,
+    *audio_encoder, *audio_parse;
 static GstBus *bus;
 
-static gboolean
+static gboolean message_cb(GstBus *bus, GstMessage *message,
-message_cb (GstBus * bus, GstMessage * message, gpointer user_data)
+                           gpointer user_data) {
-{
   switch (GST_MESSAGE_TYPE(message)) {
   case GST_MESSAGE_ERROR: {
     GError *err = NULL;
@@ -69,27 +72,61 @@ int sigintHandler(int unused) {
   return 0;
 }
 
-int main(int argc, char *argv[])
+int main(int argc, char *argv[]) {
-{
   signal(SIGINT, sigintHandler);
   gst_init(&argc, &argv);
 
   pipeline = gst_pipeline_new(NULL);
   src = gst_element_factory_make("v4l2src", NULL);
   convert = gst_element_factory_make("videoconvert", NULL);
-	encoder = gst_element_factory_make("x264enc", NULL);
+  video_queue = gst_element_factory_make("queue", NULL);
+  encoder = gst_element_factory_make("vaapih264enc", NULL);
+
   muxer = gst_element_factory_make("mp4mux", NULL);
   sink = gst_element_factory_make("filesink", NULL);
 
+  alsa_src = gst_element_factory_make("alsasrc", NULL);
+  audio_queue = gst_element_factory_make("queue", NULL);
+  audio_convert = gst_element_factory_make("audioconvert", NULL);
+  audio_resample = gst_element_factory_make("audioresample", NULL);
+  audio_encoder = gst_element_factory_make("voaacenc", NULL);
+  audio_parse = gst_element_factory_make("aacparse", NULL);
+
   if (!pipeline || !src || !convert || !encoder || !muxer || !sink) {
-		g_error("Failed to create elements");
+    g_error("Failed to create video elements");
     return -1;
   }
 
-	g_object_set(sink, "location", "/home/talksik/code/gstreamer-tests/test-record/out.mp4", NULL);
+  if (!alsa_src || !audio_queue || !audio_convert || !audio_resample ||
-	gst_bin_add_many(GST_BIN(pipeline), src, convert, encoder, muxer, sink, NULL);
+      !audio_encoder || !audio_parse) {
+    g_error("Failed to create audio elements");
+    return -1;
+  }
+
+  g_object_set(sink, "location", "./out.mp4", "sync", false, NULL);
+  gst_bin_add_many(GST_BIN(pipeline),
+      src,
+      video_queue,
+      convert,
+      encoder,
+      muxer,
+      sink,
+      alsa_src,
+      audio_queue,
+      audio_convert,
+      audio_resample,
+      audio_encoder,
+      audio_parse,
+      NULL);
   if (!gst_element_link_many(src, convert, encoder, muxer, sink, NULL)) {
-		g_error("Failed to link elements");
+    g_error("Failed to link video elements");
+    return -2;
+  }
+
+  if (!gst_element_link_many(alsa_src, audio_queue, audio_convert,
+                             audio_resample, audio_encoder, audio_parse, muxer,
+                             NULL)) {
+    g_error("Failed to link audio elements");
     return -2;
   }