--- a/gstreamer_core/tsrc/examples/aac_record/src/aacrecord.c Tue Aug 31 15:30:33 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,313 +0,0 @@
-
-#include <gst/gst_global.h>
-#include <stdlib.h>
-#include <gst/gst.h>
-#include <gst/gstelement.h>
-#include <string.h>
-#define LOG_FILE "c:\\logs\\launch_logs.txt"
-#include "std_log_result.h"
-#define LOG_FILENAME_LINE __FILE__, __LINE__
-
-static guint _bitrate = 128000;
-static guint _channels = 1;
-static guint _sample_rate = 8000;
-static guint _aac_profile = 2; // default is LC
-static guint _enable_logs = 1;
-static guint _record_duration = 10000; // recording duration
-#define REC_FILENAME_LEN 256
-static char rec_filename[REC_FILENAME_LEN];
-
-GstElement *pipeline;
-
-#define ENABLE_LOGS
-
-#ifdef ENABLE_LOGS
-#define RET_GST_ERR_STR(var, level, str) \
- if ( level == var )\
-return str;
-
-static inline const char* _gst_err_cat( GstDebugLevel level)
-{
-
- RET_GST_ERR_STR(level,GST_LEVEL_NONE,"");
- RET_GST_ERR_STR(level,GST_LEVEL_ERROR,"E ");
- RET_GST_ERR_STR(level,GST_LEVEL_WARNING,"W ");
- RET_GST_ERR_STR(level,GST_LEVEL_INFO,"I ");
- RET_GST_ERR_STR(level,GST_LEVEL_DEBUG,"D ");
- RET_GST_ERR_STR(level,GST_LEVEL_LOG, "L ");
- RET_GST_ERR_STR(level,GST_LEVEL_FIXME, "F ");
- RET_GST_ERR_STR(level,GST_LEVEL_MEMDUMP, "M ");
- return "";
-}
-static inline const char* _str_aac_profile()
-{
- if ( _aac_profile == 0) return "auto";
- if ( _aac_profile == 2) return "lc";
- if ( _aac_profile == 5) return "he";
- return "unknown";
-}
-
-static FILE* log_fp = 0;
-
-static void open_log_fp()
-{
- if (!log_fp)
- {
- snprintf(rec_filename, REC_FILENAME_LEN, "C://Data//gst_br%d_c%d_sr%d_%s.log", _bitrate, _channels, _sample_rate, _str_aac_profile());
-
- log_fp = fopen(rec_filename, "w");
- if (!log_fp)
- return;
- }
-}
-
-
-static void _gstLogFunction (GstDebugCategory *category,
- GstDebugLevel level,
- const gchar *file,
- const gchar *function,
- gint line,
- GObject *object,
- GstDebugMessage *message,
- gpointer data)
-{
-
- // if ( (level != GST_LEVEL_ERROR) /*&& (level != GST_LEVEL_DEBUG)*/ && (level != GST_LEVEL_WARNING) )
- // return;
-
- open_log_fp();
-
- fprintf(log_fp, "%s : %s \n", _gst_err_cat(level), gst_debug_message_get(message));
- fflush(log_fp);
-
-}
-#endif // ENABLE_LOGS
-
-// Local Functions
-static gboolean
-bus_call (GstBus *bus,
- GstMessage *msg,
- gpointer data)
-{
-
- GMainLoop *loop = (GMainLoop *) data;
-
- open_log_fp();
-
- fprintf(log_fp,"[msg] %s from %s\n", GST_MESSAGE_TYPE_NAME(msg), GST_MESSAGE_SRC_NAME (msg));
-
- switch (GST_MESSAGE_TYPE (msg)) {
- case GST_MESSAGE_EOS:
- gst_element_set_state (pipeline, GST_STATE_NULL);
- gst_object_unref (GST_OBJECT (pipeline));
- g_main_loop_quit(loop);
- break;
- case GST_MESSAGE_ERROR: {
- gchar *debug;
- GError *err;
- gst_message_parse_error (msg, &err, &debug);
- fprintf(log_fp, "[ERROR] %s\n", debug);
- g_free (debug);
- g_error_free (err);
- g_main_loop_quit(loop);
- break;
- }
-#if 0
- case GST_MESSAGE_STATE_CHANGED:
- {
- GstState state;
- // gst_element_get_state (GstElement * element,
- // GstState * state,
- // GstState * pending,
- // GstClockTime timeout);
-
- gst_element_get_state(GST_ELEMENT(pipeline),&state,NULL,-1);
- if(state == GST_STATE_PLAYING)
- {
-
- }
-
- }
- break;
-#endif
- default:
- break;
- }
-
- return TRUE;
-}
-
- static gboolean
-quit_loop (gpointer data)
-{
- GST_DEBUG("quiting loop");
- gst_element_send_event (pipeline, gst_event_new_eos ());
- return TRUE;
-}
-
-
-static void parse_args(int argc, char** argv)
-{
-
- gint cur = 1;
- while ( argv[cur] && cur < argc )
- {
- if( !strcmp(argv[cur],"-br") ) _bitrate = atoi(argv[cur+1]);
- else if( !strcmp(argv[cur],"-c") ) _channels = atoi(argv[cur+1]);
- else if( !strcmp(argv[cur],"-sr") ) _sample_rate = atoi(argv[cur+1]);
- else if( !strcmp(argv[cur],"-p") ) _aac_profile = atoi(argv[cur+1]);
- else if( !strcmp(argv[cur],"-l") ) _enable_logs = atoi(argv[cur+1]);
- else if( !strcmp(argv[cur],"-d") ) _record_duration = atoi(argv[cur+1]);
-
- cur+=2;
- }
-}
-
-// Currently unused, TODO merge all recording usecases in this app.
-#if 0
-char gst_pipeline[4096];
-
-static inline GstElement* __parse_wav_pipeline()
-{
- snprintf(gst_pipeline, 4096, "devsoundsrc ! audio/x-raw-int, endianness=(int)1234, signed=(boolean)true, width=(int)16, depth=(int)16, rate=(int)%d, channels=(int)%d, endianness=(int)1234 ! wavenc ! filesink location=C://Data//wav_c%d_sr%d.wav",
- _sample_rate, _channels , _channels, _sample_rate );
- pipeline = gst_parse_launch( gst_pipeline,0);
- return pipeline;
-}
-static inline GstElement* __get_wav_pipeline()
-{
- GstCaps* caps;
- GstElement *devsoundsrc,*filesink,*wavenc;
- GError *error = NULL;
-
- pipeline = gst_pipeline_new ("pipeline");
- devsoundsrc = gst_element_factory_make ("devsoundsrc", "devsoundsrc");
- wavenc = gst_element_factory_make ("wavenc", "wavenc");
- filesink = gst_element_factory_make ("filesink", "filesink");
-
- snprintf(rec_filename, REC_FILENAME_LEN, "C:\\\\data\\\\wav_c%d_sr%d.wav", _channels, _sample_rate);
- g_object_set (G_OBJECT (filesink), "location", rec_filename, NULL);
-
-
- GST_DEBUG("filtered linking...");
-
- caps = gst_caps_new_simple ("audio/x-raw-int",
- "width", G_TYPE_INT, 16,
- "depth", G_TYPE_INT, 16,
- "signed",G_TYPE_BOOLEAN, TRUE,
- "endianness",G_TYPE_INT, G_BYTE_ORDER,
- "rate", G_TYPE_INT, _sample_rate,
- "channels", G_TYPE_INT, _channels, NULL);
-
- gst_bin_add_many (GST_BIN (pipeline), devsoundsrc, wavenc, filesink, NULL);
- gst_element_link_filtered (devsoundsrc, wavenc, caps);
-
-
- gst_element_link (wavenc, filesink);
- gst_caps_unref (caps);
-
- return pipeline;
-
-}
-#endif
-
-static inline GstElement* __get_aac_pipeline()
-{
- GstCaps* caps;
- GstElement *devsoundsrc,*filesink,*nokiaaacenc,*mp4mux;
- GstPad *qtsinkpad,*aacencsrcpad;
-
- pipeline = gst_pipeline_new ("pipeline");
- devsoundsrc = gst_element_factory_make ("devsoundsrc", "devsoundsrc");
- nokiaaacenc = gst_element_factory_make ("nokiaaacenc", "nokiaaacenc");
- mp4mux = gst_element_factory_make ("mp4mux", "mp4mux");
- filesink = gst_element_factory_make ("filesink", "filesink");
-
- snprintf(rec_filename, REC_FILENAME_LEN, "C:\\\\data\\\\rec-aac_br%d_c%d_sr%d_%s.mp4", _bitrate, _channels, _sample_rate,
- _str_aac_profile());
- g_object_set (G_OBJECT (filesink), "location", rec_filename, NULL);
-
- //GST_DEBUG("set bitrate on aacenc");
- g_object_set (G_OBJECT (nokiaaacenc), "bitrate", _bitrate, NULL);
-
- //if ( _aac_profile )
- g_object_set (G_OBJECT (nokiaaacenc), "profile", _aac_profile, NULL);
-
-
- GST_DEBUG("filtered linking...");
-
- caps = gst_caps_new_simple ("audio/x-raw-int",
- "width", G_TYPE_INT, 16,
- "depth", G_TYPE_INT, 16,
- "signed",G_TYPE_BOOLEAN, TRUE,
- "endianness",G_TYPE_INT, G_BYTE_ORDER,
- "rate", G_TYPE_INT, _sample_rate,
- "channels", G_TYPE_INT, _channels, NULL);
-
- gst_bin_add_many (GST_BIN (pipeline), devsoundsrc, nokiaaacenc, mp4mux, filesink, NULL);
- gst_element_link_filtered (devsoundsrc, nokiaaacenc, caps);
-
- qtsinkpad = gst_element_get_request_pad( mp4mux, "audio_%d");
- aacencsrcpad = gst_element_get_pad( nokiaaacenc, "src");
- if (gst_pad_link (aacencsrcpad,qtsinkpad) != GST_PAD_LINK_OK) {
-
- GST_ERROR("gst_pad_link (aacencsrcpad,qtsinkpad) failed");
- return NULL;
- }
- gst_element_link (mp4mux, filesink);
- gst_caps_unref (caps);
-
- return pipeline;
-}
-
-int main (int argc, char *argv[])
-{
- GMainLoop *loop;
-
-
-#ifdef ENABLE_LOGS
- if ( _enable_logs )
- setenv("GST_DEBUG","2",1);
-#endif // ENABLE_LOGS
-
- gst_init (NULL, NULL);
-
- parse_args(argc, argv);
-
-#ifdef ENABLE_LOGS
- if ( _enable_logs )
- gst_debug_add_log_function( _gstLogFunction, 0);
-#endif // ENABLE_LOGS
-
- GST_DEBUG("args : br %d chans %d sr %d ", _bitrate, _channels, _sample_rate);
-
- loop = g_main_loop_new (NULL, FALSE);
-
-
- //pipeline = __get_wav_pipeline();
- //pipeline = __parse_wav_pipeline();
- pipeline = __get_aac_pipeline();
-
-
- /* start playing */
- gst_bus_add_watch (gst_pipeline_get_bus (GST_PIPELINE (pipeline)), bus_call, loop);
- // watchdog timer
- //g_timeout_add (_record_duration * 1.5, quit_program, 0);
-
- gst_element_set_state (pipeline, GST_STATE_PLAYING);
-
- g_timeout_add (_record_duration, quit_loop, loop);
-
-
- g_main_loop_run (loop);
-
- gst_element_set_state (pipeline, GST_STATE_NULL);
- gst_object_unref (GST_OBJECT (pipeline));
-
-#ifdef ENABLE_LOGS
- if ( _enable_logs )
- fclose(log_fp);
-#endif // ENABLE_LOGS
-}
-
-