理解这些概念对于你后续的学习非常重要,因为后续深入的讲解我们都假定你已经完全理解了这些概念。 3.1. 元件(Elements)元件(element)是GStreamer中最重要的概念。 你可以通过创建一系列... GStreamer系列 - 基本介绍 什么是Gstreamer? Gstreamer是一个支持Windows,Linux,Android, iOS的跨平台的
[1]); /* first filter out the interesting element factories */ g_mutex_init (&playbin->elements_lock); /* add sink */ playbin->playsink = g_object_new (GST_TYPE_PLAY_SINK, "name", "playsink", "send-event-mode", 1, NULL); gst_bin_add (GST_BIN_CAST (playbin), GST_...
gst_bin_get_by_name_recurse_up:主要用于内部目的,当在当前容器中找不到该组件时,它将查询父容器。 gst_bin_iterate_elements:在bin中查询组件迭代器; gst_object_unref:删除bin中资源; 每当将新组件添加到容器bin中时,都会触发添加element-added信号。同样,只要将组件从bin中移出,就会发出元素移出信号element-re...
A new dynamic pad can be created using gst_element_request_pad with a GstPadTemplate. An iterator of all pads can be retrieved with gst_element_iterate_pads. Elements can be linked through their pads. If the link is straightforward, use the gst_element_link convenience function to link two...
* Returns: %TRUE if the elements could be linked, %FALSE otherwise. */ gboolean gst_element_link (GstElement * src, GstElement * dest) { return gst_element_link_pads (src, NULL, dest, NULL); } 1. 2. 3. 4. 5. 6. 7.
在本教程中我们将探讨bash: command not found命令未找到的原因以及解决方法。我们将以ipconfig命令为例...
其实URL编码就是用来打包互联网上的各种表单输入的格式，对于汉字以及特殊的字符进行编码，就是URL编码。...
GStreamer: 1.24.2.0 from /home/nick/Dev/mopidy-dev/.venv/lib/python3.12/site-packages/gi Detailed information: Python wrapper: python-gi 3.50.0 Relevant elements: Found: uridecodebin: 1.24.2 souphttpsrc: 1.24.2 spotifyaudiosrc: 0.14.0-alpha.1-335dbdd alsasink: 1.24.2 osssink: 1.24.2 ...
To encourage further research, this note is meant to initiate a discussion about a concept of elements that fundamentally differs from the one underpinned in GST and as also hypostasized in the Tramonti article.doi:10.1002/sres.2592Thomas Frhlich...
("sync",True)appsink.set_property("emit_signals",True)appsink.connect("new_buffer",new_buffer)sink=gst.element_factory_make("autoaudiosink")self.__volume=gst.element_factory_make("volume")elements=[filt,self.__equalizer,tee,queue,appsink,self.__volume,sink]map(audio_sink.add,elements)...