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This document describes the package contents and provides instructions for building the libraries that are based on the GStreamer architecture. GStreamer is a powerful, versatile framework for creating streaming media applications.
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i.MX 6 Series Ubuntu Multimedia
User's Guide
Document Number: IMX6UBUNTUUG
Rev L3.0.35_4.1.0, 09/2013
i.MX 6 Series Ubuntu Multimedia User's Guide, Rev. L3.0.35_4.1.0, 09/2013
2 Freescale Semiconductor, Inc.
Contents
Section number Title Page
Chapter 1
About This Book
1.1 Audience...........................................................................................................................................................................5
1.2 Organization......................................................................................................................................................................5
1.3 Conventions......................................................................................................................................................................5
1.4 References.........................................................................................................................................................................6
1.5 Definitions, Acronyms, and Abbreviations......................................................................................................................6
Chapter 2
Installing and Building Plug-Ins
2.1 Building Plug-Ins by Using LTIB....................................................................................................................................7
2.1.1 System Requirements for Installing LTIB.............................................................................................................7
2.1.2 Building Plug-Ins...................................................................................................................................................8
2.2 Installing/Building Plug-Ins on Ubuntu............................................................................................................................11
2.2.1 System Requirements for Ubuntu..........................................................................................................................11
2.2.2 Installing/Building Plug-Ins...................................................................................................................................12
Chapter 3
Testing Installation
3.1 Testing Multimedia Environment Setting.........................................................................................................................17
3.1.1 Audio Output Setting.............................................................................................................................................17
3.1.2 Audio Input Setting................................................................................................................................................18
3.1.3 Video Setting..........................................................................................................................................................19
3.2 Testing Codecs with GStreamer.......................................................................................................................................19
3.2.1 gst-inspect Tool......................................................................................................................................................19
3.2.2 gst-launch Tool......................................................................................................................................................21
3.2.2.1 Playback with playbin2..........................................................................................................................21
3.2.2.2 Audio Playback......................................................................................................................................21
3.2.2.3 Video only Playback..............................................................................................................................22
3.2.2.4 Audio/Video File Playback....................................................................................................................22
i.MX 6 Series Ubuntu Multimedia User's Guide, Rev. L3.0.35_4.1.0, 09/2013
Freescale Semiconductor, Inc. 3
Section number Title Page
3.2.2.5 Audio Encoder Record...........................................................................................................................23
3.2.2.6 VPU-Based Video Encoder Record.......................................................................................................24
3.2.2.7 SPDIF Transmit and Receive Converter................................................................................................25
3.2.2.8 Audio Post-Process ...............................................................................................................................25
3.2.2.9 Dual Display..........................................................................................................................................26
3.2.2.10 Transcoding............................................................................................................................................26
3.2.3 gplay Player............................................................................................................................................................26
3.2.4 Totem Player..........................................................................................................................................................27
3.3 Testing Core Codec Libraries...........................................................................................................................................27
3.4 Debug Exception in Multimedia Plug-In..........................................................................................................................27
Chapter 4
Multi-Overlay Support
4.1 How to Use mfw_isink.....................................................................................................................................................29
4.1.1 Using mfw_isink with gst-launch..........................................................................................................................30
4.1.2 Using mfw_isink with Totem Player.....................................................................................................................31
Chapter 5
Streaming Support
5.1 HTTP Support...................................................................................................................................................................33
5.2 DLNA/UPnP Support.......................................................................................................................................................33
i.MX 6 Series Ubuntu Multimedia User's Guide, Rev. L3.0.35_4.1.0, 09/2013
4 Freescale Semiconductor, Inc.
Chapter 1
About This Book
This document describes the package contents and provides instructions for building the
libraries that are based on the GStreamer architecture. GStreamer is a powerful, versatile
framework for creating streaming media applications.
1.1 Audience
This document is intended for software, hardware, and system engineers who are
planning to use multimedia codecs with GStreamer architecture and for anyone who
wants to understand more about multimedia codecs. The document assumes that the user
has a basic understanding of GStreamer and LTIB architecture.
1.2 Organization
This document consists of the following chapters:
• Chapter 1: Provides an introduction of the document.
• Chapter 2: Identifies the system requirements for installing and building plug-ins,
and explains how to build multimedia components using LTIB or install multimedia
components on Ubuntu operating system.
• Chapter 3: Explains how to test and use multimedia codecs.
• Chapter 4: Describes how to add multi-overlay support for video playback.
• Chapter 5: Describes how to add streaming support.
1.3 Conventions
This document uses the following conventions:
i.MX 6 Series Ubuntu Multimedia User's Guide, Rev. L3.0.35_4.1.0, 09/2013
Freescale Semiconductor, Inc. 5
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