EZSDK Additional Demo Clips

Introduction

The default EZSDK installation has only 1 stream present on the filesystem. This stream is a H.264 encoded elementary stream. The key reason for keeping only 1 stream is to reduce the installer size. As of EZSDK 5.03, the installer for DM816x is around 1.6GB. Adding 1 minute clips of will result in an additional 160MB of data per clip.

This topic shows you how to download and install additional streams for these different formats.

Throughout this topic there will be commands spelled out to execute. Some are to be executed on the Linux development host, some on the Linux target and some on the u-boot (bootloader) prompt. They are distinguished by different command prompts as follows:

host $ <this command is to be executed on the host>
target # <this command is to be executed on the target>
u-boot :> <this command is to be executed on the u-boot prompt>

Downloading the additional audio/video clips

http://software-dl.ti.com/dsps/dsps_public_sw/sdo_tii/AVData/2_00_00_01/index_FDS.html has the original H.264 stream that present on the filesystem plus the same content re-encoded in different formats.

Step 1: Ensure that the board can access the Internet

You must ensure that you can access the internet on your board. First, ensure that your board is connected via ethernet to your local LAN. You may need to setup any firewall proxies on your board.

Step 2: Download from the AVData Page

You can use wget to get the clips directly from TI's website.

target # cd /usr/share/ti/data/
target # mkdir -p audio
target # cd video
target # wget http://software-dl.ti.com/dsps/dsps_public_sw/sdo_tii/AVData/2_00_00_01/exports/Stock_Video_Short_1080p.m2v
target # wget http://software-dl.ti.com/dsps/dsps_public_sw/sdo_tii/AVData/2_00_00_01/exports/Stock_Video_Short_1080p.m4v
target # wget http://software-dl.ti.com/dsps/dsps_public_sw/sdo_tii/AVData/2_00_00_01/exports/Stock_Video_Short_1080p_mpeg4_aaclc.avi
target # wget http://software-dl.ti.com/dsps/dsps_public_sw/sdo_tii/AVData/2_00_00_01/exports/Stock_Video_Short_1080p_mpeg4_aaclc.mp4
target # cd ../audio
target # wget http://software-dl.ti.com/dsps/dsps_public_sw/sdo_tii/AVData/2_00_00_01/exports/Stock_Video_Short.m4a
target # wget http://software-dl.ti.com/dsps/dsps_public_sw/sdo_tii/AVData/2_00_00_01/exports/Stock_Video_Short.mp3

You can now use GStreamer or an OMX IL CLient to play these clips.

Download the Latest EZSDK

The latest EZSDK is available for download from http://software-dl.ti.com/dsps/dsps_public_sw/ezsdk/latest/index_FDS.html.

The current version is 5.05.02.00. The supported platforms are DM816x and DM814x.

EZSDK Support

DM816x E2E Support Forum http://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/717.aspx DM814x E2E Support Forum http://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/716.aspx Linux E2E Support Forum http://e2e.ti.com/support/embedded/linux/default.aspx BIOS E2E Support Forum http://e2e.ti.com/support/embedded/bios/default.aspx