pipeline = gst_pipeline_new ("my_pipeline"); bin = gst_bin_new ("my_bin"); source = gst_element_factory_make ("fakesrc","source"); sink = gst_element_factory_make ("fakesink","sink"); /* First add the elements to the bin */ gst_bin_add_many (GST_BIN (bin), source, sink...
gst_bin_add_many (GST_BIN (pipeline), parse,NULL); if (!gst_element_link(rtppay, parse)) { printf("\nNOPE\n"); } gst_bin_add_many (GST_BIN (pipeline), decodebin, sink, NULL); if (!gst_element_link_many(parse, decodebin, sink, NULL)) { printf("\nFailed to link parse to...
@startumlstart:初始化 gst_init();:创建元件 gst_element_factory_make();:创建管道 gst_pipeline_new();:添加到管道 gst_bin_add_many();:将元件连接起来 gst_element_link;:设置元件属性 g_object_set();:设置管道状态 gst_element_set_state();:等待媒体流结束或出错 gst_bus_timed_pop_filtered();...
gst_bin_add_many (GST_BIN (pipeline), audio_source, tee, audio_queue, audio_convert, audio_resample, audio_sink, video_queue, visual, video_convert, video_sink, NULL); if (gst_element_link_many (audio_source, tee, NULL) != TRUE || gst_element_link_many (audio_queue, audio_convert...
gst_bin_add_many(GST_BIN(data.pipeline), data.source, data.convert, data.resample, data.sink, NULL); if (!gst_element_link_many(data.convert, data.resample, data.sink, NULL)) { g_printerr("Elements could not be linked.\n"); ...
gst_buffer_unref (buffer); if (ret != GST_FLOW_OK) { /* We got some error, stop sending data */ return FALSE; } return TRUE; } /* This signal callback triggers when appsrc needs data. Here, we add an idle handler * to the mainloop to start pushing data into the appsrc */ ...
gst_init(&argc, &argv); GstElement *pipeline = gst_pipeline_new("my-pipeline"); 创建元素 GstElement *source = gst_element_factory_make("videotestsrc", "source"); GstElement *sink = gst_element_factory_make("autovideosink", "sink"); 将元素添加到管道中 gst_bin_add_many(GST_BIN(pipel...
GstElement *pipeline, *webrtcbin; 接下来创建处理每个事件的函数。第一个是将 ICE 候选发送到 WebSocket 客户端的函数: void send_ice_candidate_message(websocket::stream<tcp::socket>& ws, guint mlineindex, gchar *candidate) { std::cout << "Sending ICE candidate: mlineindex=" << mlineindex <...
gst_bin_add_many(GST_BIN(pipeline),videosrc,filter,videosink,NULL); if(!gst_element_link_many(videosrc,filter,videosink,NULL)){ g_print("link error"); } gst_element_set_state(pipeline,GST_STATE_PLAYING); g_main_loop_run(loop); ...
/* Build the pipeline. Note that we are NOT linking the source at this* point. We will do it later. */gst_bin_add_many(GST_BIN(data.pipeline),data.source,data.convert,data.resample,data.sink,NULL);if(!gst_element_link_many(data.convert,data.resample,data.sink,NULL)){g_printerr...