mpd download problem

[monk87]

Hello.

I have a problem with decrypting one vid from mdag.pl

previously it worked without any problems but it's been a while since i did it and hopefuly it's some silly mistake.

i downloaded both files with yt-dlp --allow-u but when i try to use wks-keys i get "unable to parse license - check protobufs"


MPD: https://d252lki5uw2f7u.cloudfront.net/ag/sets/movie-171852/main.mpd

<?xml version="1.0" encoding="UTF-8"?>
<MPD xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:cenc="urn:mpeg:cenc:2013" xmlns:mspr="urn:microsoft:playready" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 http://standards.iso.org/ittf/PubliclyAvailableStandards/MPEG-DASH_schema_files/DASH-MPD.xsd" type="static" minBufferTime="PT15S" profiles="urn:mpeg:dash:profile:isoff-main:2011" mediaPresentationDuration="PT1H26M11.04S">
  <Period start="PT0S" duration="PT9M40.080S" id="1">
    <AdaptationSet xmlns:cenc="urn:mpeg:cenc:2013" mimeType="video/mp4" frameRate="25/1" segmentAlignment="true" subsegmentAlignment="true" startWithSAP="1" subsegmentStartsWithSAP="1" bitstreamSwitching="false">
      <ContentProtection cenc:default_KID="07c9c863-c9e0-4b64-b4a7-5a793e45233e" schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc"/>
      <ContentProtection schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95">
        <cenc:pssh>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</cenc:pssh>
      </ContentProtection>
      <ContentProtection schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed">
        <cenc:pssh>AAAAV3Bzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAADcIARIQB8nIY8ngS2S0p1p5PkUjPhoLYnV5ZHJta2V5b3MiEAfJyGPJ4EtktKdaeT5FIz4qAkhE</cenc:pssh>
      </ContentProtection>
      <Representation id="1" width="1920" height="1080" bandwidth="5500000" codecs="avc1.640028">
        <BaseURL>../../S7/823b2f22-26fa-4047-8052-f4b8c48796b4/d_6k.mp4</BaseURL>
        <SegmentBase indexRange="1905-4272">
          <Initialization range="0-1904"/>
        </SegmentBase>
      </Representation>
      <Representation id="2" width="1280" height="720" bandwidth="4000000" codecs="avc1.64001f">
        <BaseURL>../../S7/823b2f22-26fa-4047-8052-f4b8c48796b4/d_4k.mp4</BaseURL>
        <SegmentBase indexRange="1903-4270">
          <Initialization range="0-1902"/>
        </SegmentBase>
      </Representation>
      <Representation id="3" width="1280" height="720" bandwidth="2000000" codecs="avc1.64001f">
        <BaseURL>../../S7/823b2f22-26fa-4047-8052-f4b8c48796b4/d_2k.mp4</BaseURL>
        <SegmentBase indexRange="1903-4270">
          <Initialization range="0-1902"/>
        </SegmentBase>
      </Representation>
      <Representation id="4" width="768" height="432" bandwidth="1000000" codecs="avc1.4d401e">
        <BaseURL>../../S7/823b2f22-26fa-4047-8052-f4b8c48796b4/d_1k.mp4</BaseURL>
        <SegmentBase indexRange="1897-4264">
          <Initialization range="0-1896"/>
        </SegmentBase>
      </Representation>
    </AdaptationSet>
    <AdaptationSet xmlns:cenc="urn:mpeg:cenc:2013" mimeType="audio/mp4" lang="und" segmentAlignment="0">
      <ContentProtection cenc:default_KID="07c9c863-c9e0-4b64-b4a7-5a793e45233e" schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc"/>
      <ContentProtection schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95">
        <cenc:pssh>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</cenc:pssh>
      </ContentProtection>
      <ContentProtection schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed">
        <cenc:pssh>AAAAV3Bzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAADcIARIQB8nIY8ngS2S0p1p5PkUjPhoLYnV5ZHJta2V5b3MiEAfJyGPJ4EtktKdaeT5FIz4qAkhE</cenc:pssh>
      </ContentProtection>
      <Representation id="5" bandwidth="112000" audioSamplingRate="48000" codecs="mp4a.40.5">
        <BaseURL>../../S7/823b2f22-26fa-4047-8052-f4b8c48796b4/d_a112.mp4</BaseURL>
        <SegmentBase indexRange="1822-4189">
          <Initialization range="0-1821"/>
        </SegmentBase>
        <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/>
      </Representation>
    </AdaptationSet>
  <AdaptationSet contentType="text" mimeType="text/kropka-subtitle" lang="en"><Role schemeIdUri="urn:mpeg:dash:role:2011" value="subtitle"/><Representation id="en" bandwidth="0"><BaseURL>S7_en.txt</BaseURL></Representation></AdaptationSet></Period>
<Period duration="PT1H16M30.960S" id="2">
    <AdaptationSet xmlns:cenc="urn:mpeg:cenc:2013" mimeType="video/mp4" frameRate="25/1" segmentAlignment="true" subsegmentAlignment="true" startWithSAP="1" subsegmentStartsWithSAP="1" bitstreamSwitching="false">
      <ContentProtection cenc:default_KID="bd266e30-30d5-42d5-a80a-af87c2650e25" schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc"/>
      <ContentProtection schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95">
        <cenc:pssh>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</cenc:pssh>
      </ContentProtection>
      <ContentProtection schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed">
        <cenc:pssh>AAAAV3Bzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAADcIARIQvSZuMDDVQtWoCq+HwmUOJRoLYnV5ZHJta2V5b3MiEL0mbjAw1ULVqAqvh8JlDiUqAkhE</cenc:pssh>
      </ContentProtection>
      <Representation id="1" width="1920" height="1038" bandwidth="5500000" codecs="avc1.640028">
        <BaseURL>../../1852/a82c2a48-b86c-4dbe-9dad-62aa4eb1e8ac/d_6k.mp4</BaseURL>
        <SegmentBase indexRange="1901-20312">
          <Initialization range="0-1900"/>
        </SegmentBase>
      </Representation>
      <Representation id="2" width="1280" height="692" bandwidth="4000000" codecs="avc1.64001f">
        <BaseURL>../../1852/a82c2a48-b86c-4dbe-9dad-62aa4eb1e8ac/d_4k.mp4</BaseURL>
        <SegmentBase indexRange="1899-20310">
          <Initialization range="0-1898"/>
        </SegmentBase>
      </Representation>
      <Representation id="3" width="1280" height="692" bandwidth="2000000" codecs="avc1.64001f">
        <BaseURL>../../1852/a82c2a48-b86c-4dbe-9dad-62aa4eb1e8ac/d_2k.mp4</BaseURL>
        <SegmentBase indexRange="1899-20310">
          <Initialization range="0-1898"/>
        </SegmentBase>
      </Representation>
      <Representation id="4" width="768" height="416" bandwidth="1000000" codecs="avc1.4d401e">
        <BaseURL>../../1852/a82c2a48-b86c-4dbe-9dad-62aa4eb1e8ac/d_1k.mp4</BaseURL>
        <SegmentBase indexRange="1894-20305">
          <Initialization range="0-1893"/>
        </SegmentBase>
      </Representation>
    </AdaptationSet>
    <AdaptationSet xmlns:cenc="urn:mpeg:cenc:2013" mimeType="audio/mp4" lang="und" segmentAlignment="0">
      <ContentProtection cenc:default_KID="bd266e30-30d5-42d5-a80a-af87c2650e25" schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc"/>
      <ContentProtection schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95">
        <cenc:pssh>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</cenc:pssh>
      </ContentProtection>
      <ContentProtection schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed">
        <cenc:pssh>AAAAV3Bzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAADcIARIQvSZuMDDVQtWoCq+HwmUOJRoLYnV5ZHJta2V5b3MiEL0mbjAw1ULVqAqvh8JlDiUqAkhE</cenc:pssh>
      </ContentProtection>
      <Representation id="5" bandwidth="112000" audioSamplingRate="48000" codecs="mp4a.40.5">
        <BaseURL>../../1852/a82c2a48-b86c-4dbe-9dad-62aa4eb1e8ac/d_a112.mp4</BaseURL>
        <SegmentBase indexRange="1822-20233">
          <Initialization range="0-1821"/>
        </SegmentBase>
        <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/>
      </Representation>
    </AdaptationSet>
  <AdaptationSet contentType="text" mimeType="text/kropka-subtitle" lang="en"><Role schemeIdUri="urn:mpeg:dash:role:2011" value="subtitle"/><Representation id="en" bandwidth="0"><BaseURL>1852_en.txt</BaseURL></Representation></AdaptationSet></Period></MPD>

so pssh = 'AAAAV3Bzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAADcIARIQB 8nIY8ngS2S0p1p5PkUjPhoLYnV5ZHJta2V5b3MiEAfJyGPJ4Et ktKdaeT5FIz4qAkhE'
licence server seems to be:
https://wv-keyos.licensekeyserver.com/
with headers:

headers = {
    'accept': '*/*',
    'accept-language': 'pl-PL,pl;q=0.9,en-US;q=0.8,en;q=0.7',
    'access-control-request-headers': 'customdata',
    'access-control-request-method': 'POST',
    'origin': 'https://mdag.pl',
    'priority': 'u=1, i',
    'referer': 'https://mdag.pl/',
    '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/125.0.0.0 Safari/537.36',
}

can anyone guide me what am i doing wrong ?

also strange thing is that it's only 200mb while it's 1h20m 1080p video...

[CrymanChen]

Missing some authorization params or headers?
Plus, you've against the rule: https://forum.videohelp.com/threads/404993-Please-ONLY-ask-for-help-videos-that-everyo...ere-is-my-post

[aqzs]

I'm getting 403. There my be some parameters for the license url ? Or some headers ? I can't acces the video without credentials sadly. You can send me a private message if you want.

[NBA456017]

try

07c9c863c9e04b64b4a75a793e45233e:66a7f3342e809e7ee9ab084e52bd2eb9

[monk87]

Ok but how can i download second period?
Yt-dlp downloaded only first which contains ads

[monk87]

try

07c9c863c9e04b64b4a75a793e45233e:66a7f3342e809e7ee9ab084e52bd2eb9

this worked only for the first "period" which contained ads

[monk87]

ok i've managed to get the keys with this tool (https://github.com/DevLARLEY/MultiMPDTool/blob/main/multimpdtool.py) but i had to decrypt them manually because it was downloading video from first "period"

[white_snake]

Dealing with mpd's Periods was recently discussed here: https://forum.videohelp.com/threads/414621-key-working-only-for-audio#post2736478