gstreamer plugins

Read about gstreamer plugins, The latest news, videos, and discussion topics about gstreamer plugins from alibabacloud.com

Install GStreamer under Ubuntu14.04 to test UVC H264 Camera__ubuntu installation GStreamer

Ubuntu14.04 install GStreamer to test UVC H264 CameraRecently debugging UVC H264 Camera, need to test the camera in Ubuntu, so with the help of GStreamer to achieve.Gtreamer is a programming framework based on the glib library (the latest version needs glib2.0) to build streaming media applications, the goal of which is to simplify the development of audio/video applications that can now be used to deal wit

How to install a gstreamer development environment without moving the system to install gstreamer

/gstreamer/0.10, then here the mygst shocould be/home/super/gstreamer.5. Enter directory contains the folder you created, e. g:/home/super/gstreamer, run gst-0.106. the script will help you to export lots of environment variables, including path, LD_LIBRARY_PATH, pkg_config_path... to make sure all the gstreamer relate

OpenWrt GStreamer Example Learning notes (three. In-depth understanding of the Element of GStreamer)

In the previous section, we briefly introduced gstelementfactory can be used to create an instance of element, but gstelementfactory not only do it, gstelementfactory as a GStreamer A basic type in the registration system that describes all the plug-ins (plugins) and the element created by GStreamer. This means that gstelementfactory can be applied to some automa

OpenWrt GStreamer Example Learning Note (five. GStreamer BUS)

run until someone calls G_main_loop_quit ()*/loop = G_main_loop_new (NULL, FALSE);G_main_loop_run (loop); /* Clean up */Gst_element_set_state (pipeline, Gst_state_null);Gst_object_unref (pipeline);G_main_loop_unref (loop); return 0;} 3) Message type (msg types) GStreamer has several predefined message types that are passed by the bus, and these messages are extensible. Plugins can define additional messag

Compile an Mp3 player based on GStreamer and an mp3 player based on gstreamer

Compile an Mp3 player based on GStreamer and an mp3 player based on gstreamer I. Introduction The author's system is CentOS6. Based on this, this article develops Mp3 players and uses the mp3 decoding library libmad and gstreamer0.10-plugins-uugly. The detailed steps are as follows. Ii. Procedure 1) download wget ftp://ftp.pbone.net/mirror/atrpms.net/el5-x8

OpenWrt GStreamer Example Learning Note (four. GStreamer Bins)

); Gst_bin_add (Gst_bin (pipeline), bin); Gst_element_link (source, sink); [..] } 3) Define Bins Programmers can customize the bins to perform specific tasks. For example, you can refer to the following code to write a Ogg/vorbis decoder. int main (int argc, char *argv[]) { Gstelement *player; /* init */ Gst_init (ARGC, ARGV); /* Create player */ Player = Gst_element_factory_make ("Oggvorbisplayer", "player"); /* Set the source audio file */ G_object_set (player, "location", "Helloworld.ogg", N

OpenWrt GStreamer Example Learning Note (six. GStreamer pads and its functions)

One: Overview As we saw in the elements chapter, pads is an element external interface. The data stream from one element of the source pad to another element of the sink pad. The pads function (capabilities) determines the type of media that an element can handle. The type of a pad is determined by 2 characteristics: its data-oriented (direction) and its timeliness (availability). As we mentioned earlier, GStreamer defines 2 kinds of pads data-oriente

"GStreamer Development" GStreamer Basic tutorial 03--dynamic Pipeline

This tutorial introduces a new way to create pipeline-created in the run, rather than at the end of a one-time creation before running. Introduced The pipeline in this tutorial are not all created before the run is complete. Relax, there's no problem with this. If we do not do more in-depth processing, then the data will be dropped at the end of the pipeline, of course, we will certainly do in-depth processing ... In this example, we will open a file that already contains the audio and video (Co

OpenWrt GStreamer Example Learning Note (two. Element of GStreamer)

For programmers, one of the most important concepts in GStreamer is the Gstelement object. This object is the base block for building a media pipeline. All upper layer (high-level) parts originate from the Gstelement object. Any decoder encoder, splitter, video/audio output part is actually a Gstelement object.For programmers, element is like a black box. You enter data at one end of the element, element processes the data, and the data is output from

GStreamer Advantages and Disadvantages

APIs, simplifying integration and reuse. 2.1.3. No unified plug-in management mechanism A typical player for different media types will have different plug-ins, two media players will implement their own different plug-in mechanism, so the codec is not easy to exchange. Each typical media player's plug-in management system is a requirement for its specific application. The lack of a unified plug-in mechanism has severely hampered the development of binary codecs because no company wants to port

"GStreamer Development" GStreamer Basic tutorial 06--Media format and pad capabilities

Goal The pad's capabilities is the basis of a GSTREAMER element because the framework is automatically processed most of the time, so we almost don't feel it exists. This tutorial compares the principle of bias, introduces: What is pad capabilities How to get this thing When should I get this thing? Why do you need to know them? Introduced Pads Pads allows information to enter or leave a element--as if it had been shown. This capabilities (or simply

Configure the gstreamer development environment quickly in Windows

libststffmpeg. DLL to the C:/window/system32 (that is, the system directory % system32 % ). If I don't do this for a day, the test application I wrote will always report "cann' t create player. The following error is reported when you use the gst-launch.exe command: Setting pipeline to paused... Pipeline is prerolling... Error: From element/gstpipeline: pipeline0/gstdecodebin: decodebin0/gstqueue: queu E1: Internal data flow error. Additional debug info: .../Source/

JavaScript jQuery-7 JQuery uses plugins (using plugins, Calendar plugins, form verification plugins)

First, jQuery use plug-inPlug-in lookup and help-Plug-in library for the official JQuery website (http://plugins.jquery.com)A large number of plugins are available. and give out the user rating, version and bug of each plugin.-The library lists zip file downloads, demos, sample code and tutorials for each plugin650) this.width=650; "src=" Http://s5.51cto.com/wyfs02/M02/7E/76/wKiom1cAyTnSndGiAADBKW6jZSY282.png "title=" Web.png "alt=" Wkiom1caytnsndgiaa

Step 1 of gstreamer plugin

instructions for automatically creating a pipeline are as follows: GST-launch playbin uri = file: // path/to/filepath The manual creation can be as simple as this: GST-launch filesrc location =/path/to/filepath! Mad! Alsasink Specifically, mad is the main topic in which gstreamer will run the runtime to load the element, that is, the next issue that will go deep into loading. If your system lacks the MP3 plug-in that you need to understand the

GStreamer 1.0 Runtime environment variable settings __gstreamer

use Gst_plugin_path to refer to our own developed plug-ins. In practice, however, there is no need to strictly define the nature of the plug-in path to which these variables are directed. I often add the system plug-in path to the path system variable. GStreamer can also find system plug-ins. It is also necessary to note that the When both gst_plugin_system_path_1_0 and Gst_plugin_system_path are not defined, GS

Compile related components of gstreamer

libdirac-dev libdvdnav-dev 26 libexempi-dev libexif-dev libfaad-dev libgme-dev libgsm1-dev 27 libiptcdata0-dev libkate-dev libmimic-dev libmms-dev 28 libmodplug-dev libmpcdec-dev libofa0-dev libopus-dev 29 librsvg2-dev librtmp-dev libschroedinger-dev libslv2-dev 30 libsndfile1-dev libsoundtouch-dev libspandsp-dev libx11-dev 31 libxvidcore-dev libzbar-dev libzvbi-dev liba52-0.7.4-dev 32 libcdio-dev libdvdread-dev libmad0-dev libmp3lame-dev 33 libmpeg2-4-dev libopencore-amrnb-dev libopenc

Ubuntu under GStreamer configuration and playback audio and video examples

Official website:http://gstreamer.freedesktop.orgGStreamer Installation:Installing with sudo apt-get installsudo apt-get install Libgstreamer0.10-dev gstreamer-tools gstreamer0.10-tools Gstreamer0.10-docsudo apt-get install gstreamer0.10-plugins-base gstreamer0.10-plugins-good gstreamer0.10-plugins-ugly Gstreamer0.10-

Gstreamer Study Notes (1)

This article describes how to use gstreamer to compile a simple MP3 player. 1. You need to use the mad decoding plug-in. Therefore, you need to install gstreamer0.10-plugins-uugly first. 2. Compile an MP3 player The following describes how to use the components provided by the gstreamer framework to implement a simple MP3 player. The data source component reads d

Install gstreamer in ubuntu1004

Ubuntu1004 install gstreamer steps linux version: ubuntu10.04 1. First download the required installation package http://gstreamer.freedesktop.org/src/gstreamer-0.10.36.tar.bz2gst-plugins-base-0.10.36.tar.bz2gst-plugins-good-0.10.31.tar.bz2 gst-plugins-ugly-0.10.19.tar.bz2 2

Simplifying Linux multimedia development with GStreamer

GStreamer is the programming framework (framework) used to build streaming media applications in the GNOME desktop environment, the goal of which is to simplify the development of audio/video applications that can now be used for processing such as MP3, Ogg, MPEG1, MPEG2, AVI, Quicktime Multimedia data in a variety of formats.       I. Basic Concepts GStreamer as a recommended streaming media applicati

Total Pages: 15 1 2 3 4 5 .... 15 Go to: Go

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.