Based on config from http://www.edu-apps.org/build_xml.html.

leccap_config_for_canvas.xml

<?xml version="1.0" encoding="UTF-8"?>
<cartridge_basiclti_link xmlns="http://www.imsglobal.org/xsd/imslticc_v1p0"
    xmlns:blti = "http://www.imsglobal.org/xsd/imsbasiclti_v1p0"
    xmlns:lticm ="http://www.imsglobal.org/xsd/imslticm_v1p0"
    xmlns:lticp ="http://www.imsglobal.org/xsd/imslticp_v1p0"
    xmlns:xsi = "http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation = "http://www.imsglobal.org/xsd/imslticc_v1p0 http://www.imsglobal.org/xsd/lti/ltiv1p0/imslticc_v1p0.xsd
    http://www.imsglobal.org/xsd/imsbasiclti_v1p0 http://www.imsglobal.org/xsd/lti/ltiv1p0/imsbasiclti_v1p0.xsd
    http://www.imsglobal.org/xsd/imslticm_v1p0 http://www.imsglobal.org/xsd/lti/ltiv1p0/imslticm_v1p0.xsd
    http://www.imsglobal.org/xsd/imslticp_v1p0 http://www.imsglobal.org/xsd/lti/ltiv1p0/imslticp_v1p0.xsd">
    <blti:title>Lecture Capture</blti:title>
    <blti:description>Lecture Capture running on localhost under Docker. XML configuration via: https://gist.githubusercontent.com/lsloan/1f6272649242ba5e02ae3d9ac2edefc3/raw/1900aa7b39d2324756c6447c41a1db404402a3d7/leccap_config_for_canvas.xml</blti:description>
    <blti:launch_url>https://leccap-beta.engin.umich.edu/leccap_api/lti</blti:launch_url>
    <blti:extensions platform="canvas.instructure.com">
      <lticm:property name="tool_id">leccap_local_docker</lticm:property>
      <lticm:property name="privacy_level">anonymous</lticm:property>
      <lticm:options name="course_navigation">
        <lticm:property name="url">https://leccap-beta.engin.umich.edu/leccap_api/lti</lticm:property>
        <lticm:property name="text">Lecture Capture</lticm:property>
        <lticm:property name="visibility">public</lticm:property>
        <lticm:property name="default">enabled</lticm:property>
        <lticm:property name="enabled">true</lticm:property>
      </lticm:options>
    </blti:extensions>
    <cartridge_bundle identifierref="BLTI001_Bundle"/>
    <cartridge_icon identifierref="BLTI001_Icon"/>
</cartridge_basiclti_link>