diff --git a/test/mp1tomp1.c b/test/mp1tomp1.c new file mode 100644 index 0000000000..a8dba1a7f7 --- /dev/null +++ b/test/mp1tomp1.c @@ -0,0 +1,218 @@ + +#include +#include +#include +#include +#include + +int fd; +char *outfile; + +void eof(GstSrc *src) { + g_print("have eos, quitting\n"); + exit(0); +} + +void mp2tomp1(GstElement *parser,GstPad *pad, GstElement *pipeline) { + GstElement *parse_audio, *parse_video, *decode, *decode_video, *play, *encode; + GstElement *audio_queue, *video_queue; + GstElement *audio_thread, *video_thread; + GstElement *videoscale; + GstElement *fdsink; + GstElementFactory *fdsinkfactory; + + g_print("***** a new pad %s was created\n", gst_pad_get_name(pad)); + + // connect to audio pad + if (0) { + //if (strncmp(gst_pad_get_name(pad), "private_stream_1.0", 18) == 0) { + gst_plugin_load("ac3parse"); + gst_plugin_load("ac3dec"); + // construct internal pipeline elements + parse_audio = gst_elementfactory_make("ac3parse","parse_audio"); + g_return_if_fail(parse_audio != NULL); + decode = gst_elementfactory_make("ac3dec","decode_audio"); + g_return_if_fail(decode != NULL); + play = gst_elementfactory_make("audiosink","play_audio"); + g_return_if_fail(play != NULL); + + // create the thread and pack stuff into it + audio_thread = gst_thread_new("audio_thread"); + g_return_if_fail(audio_thread != NULL); + gst_bin_add(GST_BIN(audio_thread),GST_ELEMENT(parse_audio)); + gst_bin_add(GST_BIN(audio_thread),GST_ELEMENT(decode)); + gst_bin_add(GST_BIN(audio_thread),GST_ELEMENT(play)); + + // set up pad connections + gst_element_add_ghost_pad(GST_ELEMENT(audio_thread), + gst_element_get_pad(parse_audio,"sink")); + gst_pad_connect(gst_element_get_pad(parse_audio,"src"), + gst_element_get_pad(decode,"sink")); + gst_pad_connect(gst_element_get_pad(decode,"src"), + gst_element_get_pad(play,"sink")); + + // construct queue and connect everything in the main pipelie + audio_queue = gst_elementfactory_make("queue","audio_queue"); + gtk_object_set(GTK_OBJECT(audio_queue),"max_level",30,NULL); + gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(audio_queue)); + gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(audio_thread)); + gst_pad_connect(pad, + gst_element_get_pad(audio_queue,"sink")); + gst_pad_connect(gst_element_get_pad(audio_queue,"src"), + gst_element_get_pad(audio_thread,"sink")); + + // set up thread state and kick things off + gtk_object_set(GTK_OBJECT(audio_thread),"create_thread",TRUE,NULL); + g_print("setting to RUNNING state\n"); + gst_element_set_state(GST_ELEMENT(audio_thread),GST_STATE_RUNNING); + g_print("setting to PLAYING state\n"); + gst_element_set_state(GST_ELEMENT(audio_thread),GST_STATE_PLAYING); + } else if (strncmp(gst_pad_get_name(pad), "audio_", 6) == 0) { + gst_plugin_load("mp3parse"); + gst_plugin_load("mpg123"); + // construct internal pipeline elements + parse_audio = gst_elementfactory_make("mp3parse","parse_audio"); + g_return_if_fail(parse_audio != NULL); + decode = gst_elementfactory_make("mpg123","decode_audio"); + g_return_if_fail(decode != NULL); + play = gst_elementfactory_make("audiosink","play_audio"); + g_return_if_fail(play != NULL); + + // create the thread and pack stuff into it + audio_thread = gst_thread_new("audio_thread"); + g_return_if_fail(audio_thread != NULL); + gst_bin_add(GST_BIN(audio_thread),GST_ELEMENT(parse_audio)); + gst_bin_add(GST_BIN(audio_thread),GST_ELEMENT(decode)); + gst_bin_add(GST_BIN(audio_thread),GST_ELEMENT(play)); + + // set up pad connections + gst_element_add_ghost_pad(GST_ELEMENT(audio_thread), + gst_element_get_pad(parse_audio,"sink")); + gst_pad_connect(gst_element_get_pad(parse_audio,"src"), + gst_element_get_pad(decode,"sink")); + gst_pad_connect(gst_element_get_pad(decode,"src"), + gst_element_get_pad(play,"sink")); + + // construct queue and connect everything in the main pipelie + audio_queue = gst_elementfactory_make("queue","audio_queue"); + gtk_object_set(GTK_OBJECT(audio_queue),"max_level",30,NULL); + gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(audio_queue)); + gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(audio_thread)); + gst_pad_connect(pad, + gst_element_get_pad(audio_queue,"sink")); + gst_pad_connect(gst_element_get_pad(audio_queue,"src"), + gst_element_get_pad(audio_thread,"sink")); + + // set up thread state and kick things off + gtk_object_set(GTK_OBJECT(audio_thread),"create_thread",TRUE,NULL); + g_print("setting to RUNNING state\n"); + gst_element_set_state(GST_ELEMENT(audio_thread),GST_STATE_RUNNING); + g_print("setting to PLAYING state\n"); + gst_element_set_state(GST_ELEMENT(audio_thread),GST_STATE_PLAYING); + } else if (strncmp(gst_pad_get_name(pad), "video_", 6) == 0) { + //} else if (0) { + + gst_plugin_load("mp1videoparse"); + gst_plugin_load("mpeg_play"); + gst_plugin_load("mpeg2enc"); + // construct internal pipeline elements + parse_video = gst_elementfactory_make("mp1videoparse","parse_video"); + g_return_if_fail(parse_video != NULL); + decode_video = gst_elementfactory_make("mpeg_play","decode_video"); + g_return_if_fail(decode_video != NULL); + encode = gst_elementfactory_make("mpeg2enc","encode"); + g_return_if_fail(encode != NULL); + //gtk_object_set(GTK_OBJECT(show),"width",640, "height", 480,NULL); + fd = open(outfile,O_CREAT|O_RDWR|O_TRUNC); + + fdsinkfactory = gst_elementfactory_find("fdsink"); + g_return_if_fail(fdsinkfactory != NULL); + fdsink = gst_elementfactory_create(fdsinkfactory,"fdsink"); + g_return_if_fail(fdsink != NULL); + gtk_object_set(GTK_OBJECT(fdsink),"fd",fd,NULL); + + // create the thread and pack stuff into it + video_thread = gst_thread_new("video_thread"); + g_return_if_fail(video_thread != NULL); + gst_bin_add(GST_BIN(video_thread),GST_ELEMENT(parse_video)); + gst_bin_add(GST_BIN(video_thread),GST_ELEMENT(decode_video)); + gst_bin_add(GST_BIN(video_thread),GST_ELEMENT(encode)); + gst_bin_add(GST_BIN(video_thread),GST_ELEMENT(fdsink)); + + // set up pad connections + gst_element_add_ghost_pad(GST_ELEMENT(video_thread), + gst_element_get_pad(parse_video,"sink")); + gst_pad_connect(gst_element_get_pad(parse_video,"src"), + gst_element_get_pad(decode_video,"sink")); + gst_pad_connect(gst_element_get_pad(decode_video,"src"), + gst_element_get_pad(encode,"sink")); + gst_pad_connect(gst_element_get_pad(encode,"src"), + gst_element_get_pad(fdsink,"sink")); + + // construct queue and connect everything in the main pipeline + video_queue = gst_elementfactory_make("queue","video_queue"); + gtk_object_set(GTK_OBJECT(video_queue),"max_level",30,NULL); + gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(video_queue)); + gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(video_thread)); + gst_pad_connect(pad, + gst_element_get_pad(video_queue,"sink")); + gst_pad_connect(gst_element_get_pad(video_queue,"src"), + gst_element_get_pad(video_thread,"sink")); + + // set up thread state and kick things off + gtk_object_set(GTK_OBJECT(video_thread),"create_thread",TRUE,NULL); + g_print("setting to RUNNING state\n"); + gst_element_set_state(GST_ELEMENT(video_thread),GST_STATE_RUNNING); + g_print("setting to PLAYING state\n"); + gst_element_set_state(GST_ELEMENT(video_thread),GST_STATE_PLAYING); + } + g_print("\n"); +} + +int main(int argc,char *argv[]) { + GstPipeline *pipeline; + GstElement *src, *parse, *out; + GstPad *infopad; + int i,c; + + g_print("have %d args\n",argc); + + gst_init(&argc,&argv); + gst_plugin_load("mpeg1parse"); + + pipeline = gst_pipeline_new("pipeline"); + g_return_if_fail(pipeline != NULL); + + if (strstr(argv[1],"video_ts")) { + src = gst_elementfactory_make("dvdsrc","src"); + g_print("using DVD source\n"); + } else + src = gst_elementfactory_make("disksrc","src"); + + g_return_if_fail(src != NULL); + gtk_object_set(GTK_OBJECT(src),"location",argv[1],NULL); + g_print("should be using file '%s'\n",argv[1]); + + g_print("should be using output file '%s'\n",argv[2]); + outfile = argv[2]; + + parse = gst_elementfactory_make("mpeg1parse","parse"); + g_return_if_fail(parse != NULL); + + gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(src)); + gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(parse)); + + gtk_signal_connect(GTK_OBJECT(parse),"new_pad",mp2tomp1, pipeline); + + gtk_signal_connect(GTK_OBJECT(src),"eos",GTK_SIGNAL_FUNC(eof),NULL); + + gst_pad_connect(gst_element_get_pad(src,"src"), + gst_element_get_pad(parse,"sink")); + + g_print("setting to RUNNING state\n"); + gst_element_set_state(GST_ELEMENT(pipeline),GST_STATE_RUNNING); + + while (1) { + gst_src_push(GST_SRC(src)); + } +}