help generate pssh from this mpd

[tere1579]

Hello, how do I generate the pssh of this mpd, I find that it has a Widevine and PlayReady license and a kid

<?xml version="1.0" encoding="utf-8"?>
<!-- Created with Unified Streaming Platform (version=1.10.18-20255) -->
<MPD
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xmlns="urn:mpeg:dash:schema:mpd:2011"
  xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 http://standards.iso.org/ittf/PubliclyAvailableStandards/MPEG-DASH_schema_files/DASH-MPD.xsd"
  xmlns:cenc="urn:mpeg:cenc:2013"
  type="dynamic"
  availabilityStartTime="1970-01-01T00:00:00Z"
  publishTime="2022-10-12T01:52:08.460180Z"
  minimumUpdatePeriod="PT2S"
  timeShiftBufferDepth="PT2H"
  maxSegmentDuration="PT2S"
  minBufferTime="PT10S"
  profiles="urn:mpeg:dash:profile:isoff-live:2011">
  <Period
    id="1"
    start="PT0S">
    <BaseURL>dash/</BaseURL>
    <AdaptationSet
      id="1"
      group="1"
      contentType="audio"
      segmentAlignment="true"
      audioSamplingRate="48000"
      mimeType="audio/mp4"
      codecs="mp4a.40.2"
      startWithSAP="1">
      <AudioChannelConfiguration
        schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011"
        value="2" />
      <!-- Common Encryption -->
      <ContentProtection
        xmlns="urn:mpeg:dash:schema:mpd:2011"
        xmlns:cenc="urn:mpeg:cenc:2013"
        schemeIdUri="urn:mpeg:dash:mp4protection:2011"
        value="cenc"
        cenc:default_KID="2E961935-0538-2F42-B080-82B330FAB0A1">
      </ContentProtection>
      <!-- PlayReady -->
      <ContentProtection
        xmlns="urn:mpeg:dash:schema:mpd:2011"
        schemeIdUri="urn:uuid:9A04F079-9840-4286-AB92-E65BE0885F95"
        value="MSPR 2.0">
      </ContentProtection>
      <!-- Widevine -->
      <ContentProtection
        xmlns="urn:mpeg:dash:schema:mpd:2011"
        schemeIdUri="urn:uuid:EDEF8BA9-79D6-4ACE-A3C8-27DCD51D21ED">
      </ContentProtection>
      <Role schemeIdUri="urn:mpeg:dash:role:2011" value="main" />
      <SegmentTemplate
        timescale="48000"
        initialization="live-$RepresentationID$.dash"
        media="live-$RepresentationID$-$Time$.dash">
        <!-- 2022-10-11T23:52:05.148166Z / 1665532325 - 2022-10-12T01:52:05.148166Z -->
        <SegmentTimeline>
          <S t="79945551607112" d="76800" r="4499" />
        </SegmentTimeline>
      </SegmentTemplate>
      <Representation
        id="audio_track_0_0_und=64000"
        bandwidth="64000">
      </Representation>
    </AdaptationSet>
    <AdaptationSet
      id="2"
      group="2"
      contentType="video"
      par="16:9"
      minBandwidth="145000"
      maxBandwidth="6500000"
      maxWidth="1920"
      maxHeight="1080"
      segmentAlignment="true"
      sar="1:1"
      frameRate="30"
      mimeType="video/mp4"
      startWithSAP="1">
      <!-- Common Encryption -->
      <ContentProtection
        xmlns="urn:mpeg:dash:schema:mpd:2011"
        xmlns:cenc="urn:mpeg:cenc:2013"
        schemeIdUri="urn:mpeg:dash:mp4protection:2011"
        value="cenc"
        cenc:default_KID="2E961935-0538-2F42-B080-82B330FAB0A1">
      </ContentProtection>
      <!-- PlayReady -->
      <ContentProtection
        xmlns="urn:mpeg:dash:schema:mpd:2011"
        schemeIdUri="urn:uuid:9A04F079-9840-4286-AB92-E65BE0885F95"
        value="MSPR 2.0">
      </ContentProtection>
      <!-- Widevine -->
      <ContentProtection
        xmlns="urn:mpeg:dash:schema:mpd:2011"
        schemeIdUri="urn:uuid:EDEF8BA9-79D6-4ACE-A3C8-27DCD51D21ED">
      </ContentProtection>
      <Role schemeIdUri="urn:mpeg:dash:role:2011" value="main" />
      <SegmentTemplate
        timescale="600"
        initialization="live-$RepresentationID$.dash"
        media="live-$RepresentationID$-$Time$.dash">
        <!-- 2022-10-11T23:52:06.726666Z / 1665532326 - 2022-10-12T01:52:06.726666Z -->
        <SegmentTimeline>
          <S t="999319396036" d="960" r="4499" />
        </SegmentTimeline>
      </SegmentTemplate>
      <Representation
        id="video_track=145000"
        bandwidth="145000"
        width="416"
        height="234"
        codecs="avc1.64000D"
        scanType="progressive">
      </Representation>
      <Representation
        id="video_track=365000"
        bandwidth="365000"
        width="480"
        height="270"
        codecs="avc1.640015"
        scanType="progressive">
      </Representation>
      <Representation
        id="video_track=730000"
        bandwidth="730000"
        width="640"
        height="360"
        codecs="avc1.64001E"
        scanType="progressive">
      </Representation>
      <Representation
        id="video_track=2000000"
        bandwidth="2000000"
        width="960"
        height="540"
        codecs="avc1.64001F"
        scanType="progressive">
      </Representation>
      <Representation
        id="video_track=3000000"
        bandwidth="3000000"
        width="1280"
        height="720"
        codecs="avc1.64001F"
        scanType="progressive">
      </Representation>
      <Representation
        id="video_track=6500000"
        bandwidth="6500000"
        width="1920"
        height="1080"
        codecs="avc1.640028"
        scanType="progressive">
      </Representation>
    </AdaptationSet>
  </Period>
  <UTCTiming
    schemeIdUri="urn:mpeg:dash:utc:http-iso:2014"
    value="https://time.akamai.com/?iso" />
</MPD>

[andrewzhong]

Use the search function.

[walpak]

https://tools.axinom.com/generators/PsshBox

enter uuid ,kid

[tere1579]

https://tools.axinom.com/generators/PsshBox

enter uuid ,kid

I already generated pssh there and none work

https://somos-jw.cdn.vustreams.com/live/lamp3/live.isml/.mpd

http://widevine-license.vudrm.tech/proxy

import requests

headers = {
'Accept': '*/*',
'Accept-Language': 'es-ES,es;q=0.9,fr;q=0.8,en;q=0.7,pl;q=0.6,ru;q=0.5,ja ;q=0.4,zh-TW;q=0.3,zh;q=0.2',
'Connection': 'keep-alive',
'Origin': 'https://www.extrabase.tv',
'Referer': 'https://www.extrabase.tv/',
'Sec-Fetch-Dest': 'empty',
'Sec-Fetch-Mode': 'cors',
'Sec-Fetch-Site': 'cross-site',
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.0.0 Safari/537.36',
'sec-ch-ua': '"Chromium";v="106", "Google Chrome";v="106", "Not;A=Brand";v="99"',
'sec-ch-ua-mobile': '?0',
'sec-ch-ua-platform': '"Windows"',
'x-vudrm-token': 'jw-somos-mx|2022-10-12T02:34:10Z|PLtCTrd+Tsfs2XEDxaFuDw==|f8dd456aa9dd c25d6960a200f5d32e750ce9cc63',
'Content-Type': 'application/x-www-form-urlencoded',
}

[andrewzhong]

AAAATHBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAACwiJDRkODhhOTczLTg3NGYtNDc4Zi05NzMwLTNiZjk3ZTM5NzNlMkjj3JWbBg==

[NBA456017]

AAAAMnBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAABISEC6WGT UFOC9CsICCszD6sKE=

[tere1579]

AAAATHBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAACwiJDRkODhhOTczLTg3NGYtNDc4Zi05NzMwLTNiZjk3ZTM5NzNlMkjj3JWbBg==

If I was able to obtain the key with that pssh, could you tell me how you generated it?