A Video Ad Serving Template (VAST) 2.0/3.0 XML parser that extracts Creative and MediaFile element metadata and presents this information in an application built on the PyQt5 GUI framework:
VAST is a Video Ad Serving Template for structuring ad tags that serve ads to video players. Using an XML schema, VAST transfers important metadata about an ad from the ad server to a video player. Read more here.
Examining a raw VAST tag response is timely, particlarly when wanting to test the creative/media files, so I created this application to make it quicker and easier to read MediaFile metadata and to copy the creative files' URLs.
Parses the VAST XML tree for the MediaFile element and populates the application table with both the MediaFile content/file and attributes/values.
Also populates application fields with Creative element's ID and AdID attribute values (if present), as well as highest and lowest bitrate values.
If there is no MediaFile element then the table does not populate.
A Single InLine Linear tag sourced from Google's IMA sample tags was used for the above screenshot/example.
Download the source files or clone the code to your virtual enviroment:
$ git clone https://github.com/ben-n93/VAST_XML_Parser.gitNavigate into the parent directory and install the required packages:
$ cd VAST_XML_Parser
$ pip3 install -r requirements.txtLaunch program:
$ python3 vast_xml_parser.pyDistributed under the Apache-2.0 License. See LICENSE.txt for more information.