no way to get the right pssh :(

hi
i try many think to get the right pssh i cannot figure out can any help me to get pssh

i cant share the link becouse its have token and hmac will be expire very soon

on the mpd file thare are

<AudioChannelConfiguration
schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_c onfiguration:2011"
value="2" />
<!-- Common Encryption -->
<ContentProtection
schemeIdUri="urn:mpeg:dash:mp4protection:2011"
value="cenc"
cenc:default_KID="0FFB2FB2-32EE-3ECF-CE73-709FB8EDA4FA">
</ContentProtection>

no pssh insaide

here its the kid
0ffb2fb232ee3ecfce73709fb8eda4fa

if i calculate the regluary kid to pssh
AAAAMnBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAABISEA/7L7Iy7j7PznNwn7jtpPo=

this pssh will not work
also i get the keys bud its wrong keys becouse the pssh its not coreckt

i try with init not succes

with axinom cannot becouse i cant find system id for widevine

i dont now how to

anyone its welcome ..

kind regarts

Can't you just extract the PSSH from the mp4 init segment? (See e.g. here: https://forum.videohelp.com/threads/413400-getPSSH-the-n00b-s-way#post2723476)

thank for you answer @obo

the sitration its i think i cant make even a mp4 init

have you any provide for me to try difrend way to get segmnet mp4 ?

kind regarts

Download the crypted file(s) and use the linked script to search for the PSSH in the crypted file(s). Usually every widevine crypted mp4 file has the PSSH in its meta data (the resides in the moov atom) at the very beginning of the file.

have you any type how to

Download the crypted init.mp4 file

i try with yt-dlp and N_m3u8DL-RE.exe

with same comand and scripts bud its goin to fail


example i try with this script

Code:

import os
import subprocess
import re
import base64
import urllib.request
import binascii
from urllib.error import HTTPError

def get_pssh(keyId):
    array_of_bytes = bytearray(b'\x00\x00\x002pssh\x00\x00\x00\x00')
    array_of_bytes.extend(bytes.fromhex("edef8ba979d64acea3c827dcd51d21ed"))
    array_of_bytes.extend(b'\x00\x00\x00\x12\x12\x10')
    array_of_bytes.extend(bytes.fromhex(keyId.replace("KID =", "")))
    return base64.b64encode(bytes.fromhex(array_of_bytes.hex()))

def return_pssh(kid):
    kid = ''.join(c for c in kid if c.isalnum())
    return "PSSH = {}".format(get_pssh(kid).decode('utf-8'))

def print_color(text, color_code):
    print(f"\033[{color_code}m{text}\033[0m", end="", flush=True)

def get_pssh_from_url(url):
    mpd_headers = {
        "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36"
    }

    if url == "":
        print_color("URL input aborted. Exiting...", "91")
        return

    try:
        # Comment out the code that searches for PSSH values in the MPD
        # pssh_list = []
        mpd_data = urllib.request.urlopen(url).read().decode('utf-8')
        baseurl = url.rstrip("/") + "/"
        
        print_color("Calculating the PSSH, please wait.\n", "91")

        subprocess.run(['yt-dlp', '--allow-u', '--no-progress', '--console-title', url],
                       stdout=subprocess.DEVNULL, stderr=subprocess.STDOUT)

        for file in os.listdir():
            if file.endswith('.mp4') and file != 'test.mp4':
                os.rename(file, 'test.mp4')
                break

        kid = None
        dump_output = subprocess.run(['mp4dump.exe', 'test.mp4'], capture_output=True, text=True).stdout
        for line in dump_output.split('\n'):
            if 'KID' in line:
                print("Found line with KID:", line)
                parts = line.split('=')[1].strip()
                if '[' in parts:
                    kid = parts.split('[')[1].strip(']')
                    print("Extracted KID:", kid.replace(' ', ''))
                break

        if kid:
            pssh_result = return_pssh(kid)
            if pssh_result:
                print_color(pssh_result, "92")
                start_over()
        else:
            print("\nMPD doesn't have a KID.")

        for file in os.listdir():
            if file.endswith('.m4a') or file == 'test.mp4':
                os.remove(file)

    except HTTPError as e:
        print_color("Failed to fetch the MPD data. Please check the URL and try again.", "91")
        print("\n", end="")
        print_color(str(e), "91")
        start_over()

    except ValueError as e:
        if "unknown url type" in str(e):
            print_color("Invalid URL format. Please enter a valid URL.", "91")
            start_over()
        else:
            raise e

def enter_url():
    url = input("Enter the URL : ")
    if url:
        get_pssh_from_url(url)
    else:
        print_color("URL input aborted. Exiting...", "91")

def start_over():
    choice = input("\nDo you want to start over? (y/n): ")
    if choice.lower() == "y":
        enter_url()
    else:
        print("Exiting...")

if os.path.exists('test.mp4'):
    os.remove('test.mp4')

enter_url()

its going to fail

web [＊~id=axxx_17x163xxx073~hmac=3xaexxx5xx3bd2xx 8xa7xc].faudio_eng=128000.m4a.part

use EME logger with tampermonkey extension

Originally Posted by imr_saleh

use EME logger with tampermonkey extension

thank you for your tip
bud
have try thad get only PlayReady pssh out

no succes with it

i try to figure out with how to get easy init.mp4

its thare any option with N_m3u8DL-RE ?

with ytl get forbiiden

can you send the whole MPD file?
the init.mp4 path is usually in there.

use this yt-dlp command to get one fragment

Code:

yt-dlp --allow-u --test "mpd url"

of course, N_m3u8DL-RE can download init.mp4 too, but maybe need CTRL+C to stop download when you get init.mp4.

Originally Posted by CrymanChen

Tried this before?

Code:

AAAARnBzc2gBAAAA7e+LqXnWSs6jyCfc1R0h7QAAAAEP+y+yMu4+z85zcJ+47aT6AAAAEhIQD/svsjLuPs/Oc3CfuO2k+g==

yes i cant get any response from this pssh

Originally Posted by shellcmd

use this yt-dlp command to get one fragment

Code:

yt-dlp --allow-u --test "mpd url"

of course, N_m3u8DL-RE can download init.mp4 too, but maybe need CTRL+C to stop download when you get init.mp4.

yeap with this comand with yt-dlp
[download] Destination: web [＊~id=ac63906744_1711637058073~hmac=34aeef93873af27 3592d1675dd758c83bd2ce6a41de7440d7add86cb0f3a7f1c].fvideo=1800000.mp4
[download] Got error: HTTP Error 403: Forbidden. Retrying fragment 1 (1/10)...
[download] Got error: HTTP Error 403: Forbidden. Retrying fragment 1 (2/10)...
[download] Got error: HTTP Error 403: Forbidden. Retrying fragment 1 (3/10)...
[download] Got error: HTTP Error 403: Forbidden. Retrying fragment 1 (4/10)...
[download] Got error: HTTP Error 403: Forbidden. Retrying fragment 1 (5/10)...
[download] Got error: HTTP Error 403: Forbidden. Retrying fragment 1 (6/10)...
[download] Got error: HTTP Error 403: Forbidden. Retrying fragment 1 (7/10)...
[download] Got error: HTTP Error 403: Forbidden. Retrying fragment 1 (8/10)...
[download] Got error: HTTP Error 403: Forbidden. Retrying fragment 1 (9/10)...
[download] Got error: HTTP Error 403: Forbidden. Retrying fragment 1 (10/10)...
[download] Got error: HTTP Error 403: Forbidden. Giving up after 10 retries


not posibel

bud i think mybe can be work with N_m3u8DL-RE

will try again with stop


18:43:50.261 INFO : Content Matched: Dynamic Adaptive Streaming over HTTP
18:43:50.264 INFO : Parsing streams...
18:43:50.510 WARN : Writing meta json
18:43:50.553 INFO : Extracted, there are 4 streams, with 3 basic streams, 1 audio streams, 0 subtitle streams
18:43:50.554 INFO : Vid *CENC 1280x720 | 1800 Kbps | video=1800000 | avc1.4D401F | 11251 Segments | ~12h00m03s
18:43:50.557 INFO : Vid *CENC 768x432 | 760 Kbps | video=760000 | avc1.4D401E | 11251 Segments | ~12h00m03s
18:43:50.558 INFO : Vid *CENC 416x234 | 240 Kbps | video=240000 | avc1.4D400D | 11251 Segments | ~12h00m03s
18:43:50.561 INFO : Aud *CENC audio_eng=128000 | 128 Kbps | mp4a.40.2 | en | 2CH | 11251 Segments | ~12h00m03s
18:43:50.562 INFO : Parsing streams...
18:43:50.564 WARN : Live stream found
18:43:50.587 INFO : Selected streams:
18:43:50.600 INFO : Vid *CENC 1280x720 | 1800 Kbps | video=1800000 | avc1.4D401F | 11251 Segments | ~12h00m03s
18:43:50.601 INFO : Aud *CENC audio_eng=128000 | 128 Kbps | mp4a.40.2 | en | 2CH | 11251 Segments | ~12h00m03s
18:43:50.607 WARN : Writing meta json
18:43:50.627 INFO : Save Name: web_2024-03-28_18-43-50
18:43:50.637 WARN : set refresh interval to 26 seconds
18:43:50.840 WARN : fMP4 is detected, binary merging is automatically enabled
18:43:50.922 WARN : Type: cenc
18:43:50.925 WARN : PSSH(WV): CAESEA/7L7Iy7j7PznNwn7jtpPoSEI6FR0Dwqjkw0k9FkT2JlLESEHyuh tWo2hRVI99BS7I2S8oaDGtyZWFkaWdpdHVyayIOYm1wcmVtaWV yZW9yZ2Q=
18:43:50.925 WARN : KID: 0ffb2fb232ee3ecfce73709fb8eda4fa
18:43:50.928 WARN : Reading media info...
18:43:50.946 INFO : [0x1]: Video, h264 (avc1), 1280x720
18:43:51.029 WARN : Type: cenc
18:43:51.029 WARN : PSSH(WV): CAESEA/7L7Iy7j7PznNwn7jtpPoSEI6FR0Dwqjkw0k9FkT2JlLESEHyuh tWo2hRVI99BS7I2S8oaDGtyZWFkaWdpdHVyayIOYm1wcmVtaWV yZW9yZ2Q=
18:43:51.032 WARN : KID: 0ffb2fb232ee3ecfce73709fb8eda4fa
18:43:51.033 WARN : Reading media info...
18:43:51.054 INFO : [0x1]: Audio, aac (mp4a), 128 kb/s

Originally Posted by larley

can you send the whole MPD file?
the init.mp4 path is usually in there.

i dont think so bud here its the mpd file

Code:

<?xml version="1.0" encoding="utf-8"?>
<!-- Created with Unified Streaming Platform  (version=1.12.1-28247) -->
<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="dynamic"
  availabilityStartTime="1970-01-01T00:00:04Z"
  publishTime="2024-03-28T11:58:40.525606Z"
  minimumUpdatePeriod="PT2S"
  timeShiftBufferDepth="PT12H"
  maxSegmentDuration="PT4S"
  minBufferTime="PT10S"
  profiles="urn:mpeg:dash:profile:isoff-live:2011,urn:com:dashif:dash264">
  <Period
    id="1"
    start="PT0S">/
    <BaseURL>hmac=blabla/</BaseURL>
    <AdaptationSet
      id="1"
      group="1"
      contentType="audio"
      lang="en"
      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
        schemeIdUri="urn:mpeg:dash:mp4protection:2011"
        value="cenc"
        cenc:default_KID="0FFB2FB2-32EE-3ECF-CE73-709FB8EDA4FA">
      </ContentProtection>
      <!-- PlayReady -->
      <ContentProtection
        schemeIdUri="urn:uuid:9A04F079-9840-4286-AB92-E65BE0885F95"
        value="MSPR 2.0">
        <cenc:pssh>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</cenc:pssh>
        <mspr:IsEncrypted>1</mspr:IsEncrypted>
        <mspr:IV_Size>8</mspr:IV_Size>
        <mspr:kid>si/7D+4yzz7Oc3CfuO2k+g==</mspr:kid>
        <mspr:pro>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</mspr:pro>
      </ContentProtection>
      <!-- Widevine -->
      <ContentProtection
        schemeIdUri="urn:uuid:EDEF8BA9-79D6-4ACE-A3C8-27DCD51D21ED">
        <cenc:pssh>AAAAdnBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAAFYIARIQD/svsjLuPs/Oc3CfuO2k+hIQjoVHQPCqOTDST0WRPYmUsRIQfK6G1ajaFFUj30FLsjZLyhoMa3JlYWRpZ2l0dXJrIg5ibXByZW1pZXJlb3JnZA==</cenc:pssh>
      </ContentProtection>
      <Role schemeIdUri="urn:mpeg:dash:role:2011" value="main" />
      <SegmentTemplate
        timescale="48000"
        initialization="bmpremiereorgd-$RepresentationID$.dash"
        media="bmpremiereorgd-$RepresentationID$-$Time$.dash">
        <!-- 2024-03-27T23:58:31.960000Z / 1711583911 - 2024-03-28T11:58:35.800000Z -->
        <SegmentTimeline>
          <S t="82156027774080" d="184320" r="11250" />
        </SegmentTimeline>
      </SegmentTemplate>
      <Representation
        id="audio_eng=128000"
        bandwidth="128000">
      </Representation>
    </AdaptationSet>
    <AdaptationSet
      id="2"
      group="2"
      contentType="video"
      par="16:9"
      minBandwidth="240000"
      maxBandwidth="1800000"
      maxWidth="1280"
      maxHeight="720"
      segmentAlignment="true"
      sar="1:1"
      frameRate="25"
      mimeType="video/mp4"
      startWithSAP="1">
      <!-- Common Encryption -->
      <ContentProtection
        schemeIdUri="urn:mpeg:dash:mp4protection:2011"
        value="cenc"
        cenc:default_KID="0FFB2FB2-32EE-3ECF-CE73-709FB8EDA4FA">
      </ContentProtection>
      <!-- PlayReady -->
      <ContentProtection
        schemeIdUri="urn:uuid:9A04F079-9840-4286-AB92-E65BE0885F95"
        value="MSPR 2.0">
        <cenc:pssh>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</cenc:pssh>
        <mspr:IsEncrypted>1</mspr:IsEncrypted>
        <mspr:IV_Size>8</mspr:IV_Size>
        <mspr:kid>si/7D+4yzz7Oc3CfuO2k+g==</mspr:kid>
        <mspr:pro>mgIAAAEAAQCQAjwAVwBSAE0ASABFAEEARABFAFIAIAB4AG0AbABuAHMAPQAiAGgAdAB0AHAAOgAvAC8AcwBjAGgAZQBtAGEAcwAuAG0AaQBjAHIAbwBzAG8AZgB0AC4AYwBvAG0ALwBEAFIATQAvADIAMAAwADcALwAwADMALwBQAGwAYQB5AFIAZQBhAGQAeQBIAGUAYQBkAGUAcgAiACAAdgBlAHIAcwBpAG8AbgA9ACIANAAuADAALgAwAC4AMAAiAD4APABEAEEAVABBAD4APABQAFIATwBUAEUAQwBUAEkATgBGAE8APgA8AEsARQBZAEwARQBOAD4AMQA2ADwALwBLAEUAWQBMAEUATgA+ADwAQQBMAEcASQBEAD4AQQBFAFMAQwBUAFIAPAAvAEEATABHAEkARAA+ADwALwBQAFIATwBUAEUAQwBUAEkATgBGAE8APgA8AEsASQBEAD4AcwBpAC8ANwBEACsANAB5AHoAegA3AE8AYwAzAEMAZgB1AE8AMgBrACsAZwA9AD0APAAvAEsASQBEAD4APABDAEgARQBDAEsAUwBVAE0APgAzACsAeABMAEkAYwA0AEUAMAArADQAPQA8AC8AQwBIAEUAQwBLAFMAVQBNAD4APABMAEEAXwBVAFIATAA+AGgAdAB0AHAAcwA6AC8ALwBwAHIALQBjAGEAcwB0AGwAZQBiAGwAYQBjAGsALgBkAGkAZwBpAHQAdQByAGsALgBjAG8AbQAuAHQAcgAvAFIAaQBnAGgAdABzAG0AYQBuAGEAZwBlAHIALgBhAHMAbQB4ADwALwBMAEEAXwBVAFIATAA+ADwALwBEAEEAVABBAD4APAAvAFcAUgBNAEgARQBBAEQARQBSAD4A</mspr:pro>
      </ContentProtection>
      <!-- Widevine -->
      <ContentProtection
        schemeIdUri="urn:uuid:EDEF8BA9-79D6-4ACE-A3C8-27DCD51D21ED">
        <cenc:pssh>AAAAdnBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAAFYIARIQD/svsjLuPs/Oc3CfuO2k+hIQjoVHQPCqOTDST0WRPYmUsRIQfK6G1ajaFFUj30FLsjZLyhoMa3JlYWRpZ2l0dXJrIg5ibXByZW1pZXJlb3JnZA==</cenc:pssh>
      </ContentProtection>
      <Role schemeIdUri="urn:mpeg:dash:role:2011" value="main" />
      <SegmentTemplate
        timescale="600"
        initialization="bmpremiereorgd-$RepresentationID$.dash"
        media="bmpremiereorgd-$RepresentationID$-$Time$.dash">
        <!-- 2024-03-27T23:58:31.960000Z / 1711583911 - 2024-03-28T11:58:35.800000Z -->
        <SegmentTimeline>
          <S t="1026950347176" d="2304" r="11250" />
        </SegmentTimeline>
      </SegmentTemplate>
      <Representation
        id="video=240000"
        bandwidth="240000"
        width="416"
        height="234"
        codecs="avc1.4D400D"
        scanType="progressive">
      </Representation>
      <Representation
        id="video=760000"
        bandwidth="760000"
        width="768"
        height="432"
        codecs="avc1.4D401E"
        scanType="progressive">
      </Representation>
      <Representation
        id="video=1800000"
        bandwidth="1800000"
        width="1280"
        height="720"
        codecs="avc1.4D401F"
        scanType="progressive">
      </Representation>
    </AdaptationSet>
  </Period>
  <UTCTiming
    schemeIdUri="urn:mpeg:dash:utc:http-iso:2014"
    value="https://time.akamai.com/?iso" />
</MPD>

Well your PSSH is right there:

Code:

AAAAdnBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAAFYIARIQD/svsjLuPs/Oc3CfuO2k+hIQjoVHQPCqOTDST0WRPYmUsRIQfK6G1ajaFFUj30FLsjZLyhoMa3JlYWRpZ2l0dXJrIg5ibXByZW1pZXJlb3JnZA==

Originally Posted by larley

Well your PSSH is right there:

Code:

AAAAdnBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAAFYIARIQD/svsjLuPs/Oc3CfuO2k+hIQjoVHQPCqOTDST0WRPYmUsRIQfK6G1ajaFFUj30FLsjZLyhoMa3JlYWRpZ2l0dXJrIg5ibXByZW1pZXJlb3JnZA==

--key 13731d37881b464cbc934c64b8e1385d:1dfeda89c5534cf60 6c7b3a962171d1e

i was auchso think thad coreckt bud its not

0FFB2FB2-32EE-3ECF-CE73-709FB8EDA4FA

this its coreckt kid normal bud cant get coreckt pssh for this

Originally Posted by senkron24

Originally Posted by larley

Well your PSSH is right there:

Code:

AAAAdnBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAAFYIARIQD/svsjLuPs/Oc3CfuO2k+hIQjoVHQPCqOTDST0WRPYmUsRIQfK6G1ajaFFUj30FLsjZLyhoMa3JlYWRpZ2l0dXJrIg5ibXByZW1pZXJlb3JnZA==

--key 13731d37881b464cbc934c64b8e1385d:1dfeda89c5534cf60 6c7b3a962171d1e

i was auchso think thad coreckt bud its not

0FFB2FB2-32EE-3ECF-CE73-709FB8EDA4FA

this its coreckt kid normal bud cant get coreckt pssh for this

which tool you used to obtain keys? online sites? Uncheck cache

Originally Posted by shellcmd

Originally Posted by senkron24

Originally Posted by larley

Well your PSSH is right there:

Code:

AAAAdnBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAAFYIARIQD/svsjLuPs/Oc3CfuO2k+hIQjoVHQPCqOTDST0WRPYmUsRIQfK6G1ajaFFUj30FLsjZLyhoMa3JlYWRpZ2l0dXJrIg5ibXByZW1pZXJlb3JnZA==

--key 13731d37881b464cbc934c64b8e1385d:1dfeda89c5534cf60 6c7b3a962171d1e

i was auchso think thad coreckt bud its not

0FFB2FB2-32EE-3ECF-CE73-709FB8EDA4FA

this its coreckt kid normal bud cant get coreckt pssh for this

which tool you used to obtain keys? online sites? Uncheck cache

my own cmd
WKS-KEYS

The Key ID you posted in Post #1 was for the W3 Common Encryption.
The PSSH from Widevine i posted contains 3 Key IDs. Even though the Key ID you posted was the first in the Widevine PSSH, there were 2 more Key IDs inside

Code:

8e854740-f0aa-3930-d24f-45913d8994b1

Code:

7cae86d5-a8da-1455-23df-414bb2364bca

and a specific content ID and provider were also specified.

Originally Posted by larley

The Key ID you posted in Post #1 was for the W3 Common Encryption.
The PSSH from Widevine i posted contains 3 Key IDs. Even though the Key ID you posted was the first in the Widevine PSSH, there were 2 more Key IDs inside

Code:

8e854740-f0aa-3930-d24f-45913d8994b1

Code:

7cae86d5-a8da-1455-23df-414bb2364bca

and a specific content ID and provider were also specified.

yes exackt thad so

i think this first one its widevine

0FFB2FB232EE3ECFCE73709FB8EDA4FA

7cae86d5a8da145523df414bb2364bca
8e854740f0aa3930d24f45913d8994b1

A Key ID can't be "just widevine". Widevine and such are just ways of getting from having a key id to obtaining a key, implemented by different DRM Systems (i.e.: Widevine (Google), PlayReady (Microsoft), FairPlay (Apple) or even smaller ones like Marlin DRM or Axinom DRM).

BTW an easy way of finding the PSSH from an MPD, whether it's in the MPD manifest itself or in the init segment, is with dash-mpd-cli with the "-v" option. For example with a 6play MPD from another thread today:

Code:

% dash-mpd-cli -v "https://6play.vod.6cloud.fr/m6web/output/1/7/c/17cb27dac7a89a1ecdd88ab095c46b9330f7c386/static/13060525_1fc8df7b21f77198842ad3e55dc5bf4c_web_dash_upTo720p_720p_vbr_cae_drm_software.mpd" 
20:07:29  INFO Fetching the DASH manifest
20:07:29  INFO DASH manifest has 1 period
20:07:29  INFO Streams in period 1 (#1), duration 6070.200s:
20:07:29  INFO   audio mp4a.40.2         |    93 Kbps |  lang=fra role=main label=LV
20:07:29  INFO   video avc1.42C01E       |   233 Kbps |   400x224 role=main
20:07:29  INFO   video avc1.64001F       |   500 Kbps |   640x360 role=main
20:07:29  INFO   video avc1.64001F       |   918 Kbps |   720x404 role=main
20:07:29  INFO   video avc1.64001F       |  1405 Kbps |   960x540 role=main
20:07:29  INFO   video avc1.64001F       |  2106 Kbps |  1280x720 role=main
20:07:29  INFO Preparing download for period 1 (#1)
20:07:29  INFO   Audio stream selected: bw=93 Kbps lang=fra codec=mp4a.40.2
20:07:29  INFO   Video stream selected: bw=233 Kbps resolution=400x224 codec=avc1.42C01E
20:07:29  INFO   ContentProtection: cenc
20:07:29  INFO     KID: 5C1A1123DCE22353983CBF0822586093
20:07:29  INFO   ContentProtection: Widevine
20:07:29  INFO     PSSH (from manifest): AAAAWnBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAADoIARIQXBoRI9ziI1OYPL8IIlhgkyIkZXlKaGMzTmxkRWxrSWpvaVkyeHBjRjh4TXpBMk1EVXlOU0o5
20:07:29  INFO     WidevinePSSH<Aesctr, key_id: 5c1a1123dce22353983cbf0822586093, content_id: "65794a6863334e6c64456c6b496a6f6959327870634638784d7a41324d4455794e534a39">
20:07:29  INFO   ContentProtection: PlayReady
20:07:29  INFO     PSSH (from manifest): 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
20:07:29  INFO     PlayReadyPSSH<PlayReadyPsshData<RightsManagementRecord: <WRMHEADER xmlns="http://schemas.microsoft.com/DRM/2007/03/PlayReadyHeader" version="4.0.0.0"><DATA><KID>IxEaXOLcUyOYPL8IIlhgkw==</KID><PROTECTINFO><KEYLEN>16</KEYLEN><ALGID>AESCTR</ALGID></PROTECTINFO><CHECKSUM>C8ve9UC9RYs=</CHECKSUM><LA_URL>https://lic.drmtoday.com/license-proxy-headerauth/drmtoday/RightsManager.asmx</LA_URL><LUI_URL>https://playready-ui.example.com</LUI_URL></DATA></WRMHEADER>>>
20:07:29  INFO     PSSH (from init segment): AAAAWnBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAADoIARIQXBoRI9ziI1OYPL8IIlhgkyIkZXlKaGMzTmxkRWxrSWpvaVkyeHBjRjh4TXpBMk1EVXlOU0o5
20:07:29  INFO     WidevinePSSH<Aesctr, key_id: 5c1a1123dce22353983cbf0822586093, content_id: "65794a6863334e6c64456c6b496a6f6959327870634638784d7a41324d4455794e534a39">
20:07:29  INFO Period #1: fetching 3036 audio, 2025 video and 0 subtitle segments

You want the Widevine PSSH rather than the PlayReady PSSH, of course.

Originally Posted by larley

A Key ID can't be "just widevine". Widevine and such are just ways of getting from having a key id to obtaining a key, implemented by different DRM Systems (i.e.: Widevine (Google), PlayReady (Microsoft), FairPlay (Apple) or even smaller ones like Marlin DRM or Axinom DRM).

I'm trying to understand
So do you have any suggestions?
I'm so confused, I feel like I'm in a dead end street

Haven't you achieved what you were trying to do?
You were trying to obtain a PSSH from an MPD file and i helped you do that, now i don't get what you're asking for.

Originally Posted by pteque

BTW an easy way of finding the PSSH from an MPD, whether it's in the MPD manifest itself or in the init segment, is with dash-mpd-cli with the "-v" option. For example with a 6play MPD from another thread today:

Code:

% dash-mpd-cli -v "https://6play.vod.6cloud.fr/m6web/output/1/7/c/17cb27dac7a89a1ecdd88ab095c46b9330f7c386/static/13060525_1fc8df7b21f77198842ad3e55dc5bf4c_web_dash_upTo720p_720p_vbr_cae_drm_software.mpd" 
20:07:29  INFO Fetching the DASH manifest
20:07:29  INFO DASH manifest has 1 period
20:07:29  INFO Streams in period 1 (#1), duration 6070.200s:
20:07:29  INFO   audio mp4a.40.2         |    93 Kbps |  lang=fra role=main label=LV
20:07:29  INFO   video avc1.42C01E       |   233 Kbps |   400x224 role=main
20:07:29  INFO   video avc1.64001F       |   500 Kbps |   640x360 role=main
20:07:29  INFO   video avc1.64001F       |   918 Kbps |   720x404 role=main
20:07:29  INFO   video avc1.64001F       |  1405 Kbps |   960x540 role=main
20:07:29  INFO   video avc1.64001F       |  2106 Kbps |  1280x720 role=main
20:07:29  INFO Preparing download for period 1 (#1)
20:07:29  INFO   Audio stream selected: bw=93 Kbps lang=fra codec=mp4a.40.2
20:07:29  INFO   Video stream selected: bw=233 Kbps resolution=400x224 codec=avc1.42C01E
20:07:29  INFO   ContentProtection: cenc
20:07:29  INFO     KID: 5C1A1123DCE22353983CBF0822586093
20:07:29  INFO   ContentProtection: Widevine
20:07:29  INFO     PSSH (from manifest): AAAAWnBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAADoIARIQXBoRI9ziI1OYPL8IIlhgkyIkZXlKaGMzTmxkRWxrSWpvaVkyeHBjRjh4TXpBMk1EVXlOU0o5
20:07:29  INFO     WidevinePSSH<Aesctr, key_id: 5c1a1123dce22353983cbf0822586093, content_id: "65794a6863334e6c64456c6b496a6f6959327870634638784d7a41324d4455794e534a39">
20:07:29  INFO   ContentProtection: PlayReady
20:07:29  INFO     PSSH (from manifest): 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
20:07:29  INFO     PlayReadyPSSH<PlayReadyPsshData<RightsManagementRecord: <WRMHEADER xmlns="http://schemas.microsoft.com/DRM/2007/03/PlayReadyHeader" version="4.0.0.0"><DATA><KID>IxEaXOLcUyOYPL8IIlhgkw==</KID><PROTECTINFO><KEYLEN>16</KEYLEN><ALGID>AESCTR</ALGID></PROTECTINFO><CHECKSUM>C8ve9UC9RYs=</CHECKSUM><LA_URL>https://lic.drmtoday.com/license-proxy-headerauth/drmtoday/RightsManager.asmx</LA_URL><LUI_URL>https://playready-ui.example.com</LUI_URL></DATA></WRMHEADER>>>
20:07:29  INFO     PSSH (from init segment): AAAAWnBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAADoIARIQXBoRI9ziI1OYPL8IIlhgkyIkZXlKaGMzTmxkRWxrSWpvaVkyeHBjRjh4TXpBMk1EVXlOU0o5
20:07:29  INFO     WidevinePSSH<Aesctr, key_id: 5c1a1123dce22353983cbf0822586093, content_id: "65794a6863334e6c64456c6b496a6f6959327870634638784d7a41324d4455794e534a39">
20:07:29  INFO Period #1: fetching 3036 audio, 2025 video and 0 subtitle segments

You want the Widevine PSSH rather than the PlayReady PSSH, of course.

waww ı have try this bud not working on me

=ac63906744_127659~hmac="
[0s] [>-------------------------------------------------] Fetching DASH manifest
11:24:43 INFO Fetching the DASH manifest
11:24:43 ERROR Download failed: invalid media stream: Don't know how to download dynamic MPD


i try with your link its working great

Originally Posted by larley

Haven't you achieved what you were trying to do?
You were trying to obtain a PSSH from an MPD file and i helped you do that, now i don't get what you're asking for.

Thank you very much, you are trying to help.

However, none of the methods I have tried so far have worked.

Originally Posted by senkron24

waww ı have try this bud not working on me

=ac63906744_127659~hmac="
[0s] [>-------------------------------------------------] Fetching DASH manifest
11:24:43 INFO Fetching the DASH manifest
11:24:43 ERROR Download failed: invalid media stream: Don't know how to download dynamic MPD

For a dynamic manifest (these are generally used for "live" streaming, rather than replay), you'll need to add the option "--enable-live-streams". If it's a true live stream, dash-mpd-cli probably won't be able to download the content properly, because it doesn't implement the clock-based throttling necessary to wait until new segments become available. However, some streams are announced as live but in fact all segments are available, and those are likely to work. Even if it can't download the full stream, it should print the PSSH information.

Originally Posted by pteque

Originally Posted by senkron24

waww ı have try this bud not working on me

=ac63906744_127659~hmac="
[0s] [>-------------------------------------------------] Fetching DASH manifest
11:24:43 INFO Fetching the DASH manifest
11:24:43 ERROR Download failed: invalid media stream: Don't know how to download dynamic MPD

For a dynamic manifest (these are generally used for "live" streaming, rather than replay), you'll need to add the option "--enable-live-streams". If it's a true live stream, dash-mpd-cli probably won't be able to download the content properly, because it doesn't implement the clock-based throttling necessary to wait until new segments become available. However, some streams are announced as live but in fact all segments are available, and those are likely to work. Even if it can't download the full stream, it should print the PSSH information.

ooo yeah i see it now i just chack now big thanks my freand