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IDProjectCategoryView StatusDate SubmittedLast Update
0003003DCP-o-maticFeaturespublic2025-03-22 23:412025-03-28 14:18
Reporterconnor Assigned Tocarl  
PrioritynormalSeverityfeatureReproducibilityhave not tried
Status assignedResolutionopen 
Summary0003003: CLI: validation report
Description

It would be nice to have a validation report, similar to EasyDCP that verifies the dcps integrity and checks against common issues (i.e title, bitrate, corruption, etc.). And if this could be added to CLI as well that would be awesome.

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IoannisSyrogiannis

2025-03-23 14:14

reporter   ~0006880

Have you checked the DCP-o-matic Verifier (GUI and CLI)?
Is it something else you are looking for?
Just F.Y.I., there is Eclair Meta as well. With the downside that installing the asdcp libraries to a Mac is a headache and without a guaranteed result.

connor

2025-03-24 06:50

reporter   ~0006882

I didn't see that in the documentation, thanks. I just tested it, could I help with updating the visuals of the report that is generated? I'm pretty handy at that.

Also even when running --ignore-bv21-smpte
I still receive a Report error "This DCP does not use the SMPTE standard."

It would also be nice to have the report return the Composition Playlist information (General package information, Video information, and Audio information), Total number of errors/warnings/success checks, Package Name, Validation Date, Package Type,

IoannisSyrogiannis

2025-03-24 07:31

reporter   ~0006883

Some of those seem interesting to me too. Let's see what the developer(s) say.

carl

2025-03-25 08:33

administrator   ~0006886

Thanks for the note about --ignore-bv21-smpte - I fixed that here.

Any CSS you want to offer to improve the report visuals is welcome.

Previously the verifier only checked for "bad" things (errors/warnings) but recently I started adding some "good" checks (the green ones in the report). I can certainly add some more. Can you give more details on what you'd like to see when you say "general package information", "video information" and "audio information"?

connor

2025-03-28 03:27

reporter   ~0006900

Here is a Validation Report I threw together with some css updates as well as added information. I don't know how you wanted it formatted for coding purposes, but this is a report I had, with some added information. I created different css tags for success, warnings, and errors.

ValidationReport.html (7,550 bytes)    
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8" />
  <title>DCP Validation Report</title>
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />

  <style>
    body {
      font-family: "Segoe UI", Arial, sans-serif;
      background-color: #121212;
      margin: 0;
      padding: 2em;
      color: #f0f0f0;
    }

    h1, h2 {
      font-weight: 600;
      color: #ffffff;
      margin-bottom: 0.5em;
    }

    ul {
      list-style-type: none;
      padding-left: 1.2em;
    }

    li {
      background-color: #1e1e1e;
      margin: 0.4em 0;
      padding: 0.6em 1em;
      border-radius: 6px;
      font-size: 0.95em;
      line-height: 1.4em;
      border-left: 4px solid #444;
    }

    li.ok {
      background-color: #143d14;
      border-left-color: #2ecc71;
    }

    li.warning {
      background-color: #4a3700;
      border-left-color: #f39c12;
    }

    li.error, li.bv21-error {
      background-color: #3d0f0f;
      border-left-color: #e74c3c;
    }

    code {
      background: #333;
      padding: 0.1em 0.3em;
      border-radius: 3px;
      font-family: monospace;
      color: #f8f8f2;
    }

    .success-badge {
      background-color: #2ecc71;
      color: white;
      padding: 10px 20px;
      display: inline-block;
      border-radius: 8px;
      font-size: 1em;
      font-weight: bold;
      margin-bottom: 1.5em;
      box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    }

    .warning-badge {
      background-color: #f39c12;
      color: white;
      padding: 10px 20px;
      display: inline-block;
      border-radius: 8px;
      font-size: 1em;
      font-weight: bold;
      margin-bottom: 1.5em;
      box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    }

    .fail-badge {
      background-color: #e74c3c;
      color: white;
      padding: 10px 20px;
      display: inline-block;
      border-radius: 8px;
      font-size: 1em;
      font-weight: bold;
      margin-bottom: 1.5em;
      box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    }

    details {
      margin-bottom: 1em;
      border: 1px solid #333;
      border-radius: 6px;
      background-color: #1a1a1a;
    }

    details summary {
      font-weight: bold;
      font-size: 1.1em;
      padding: 0.5em 1em;
      cursor: pointer;
      user-select: none;
      background-color: #292929;
      color: #f0f0f0;
      border-radius: 6px 6px 0 0;
    }

    details[open] summary {
      border-bottom: 1px solid #333;
    }

    details > *:not(summary) {
      padding: 1em;
    }
  </style>
</head>

<body>
  <h1>DCP Validation Report</h1>
  <div class="success-badge">✅ Verification Passed</div>
  <li>Validated on 2025-03-26T13:17:48</li>
  <li>Validation took 00:00:28</li>
  <br>

  <details open>
    <summary>DCP Metadata</summary>
    <ul>
      <li>BadOmen_TSR_F-239_EN_XX_20_2K_20250327_IOP_OV</li>
      <li>CPL ID: 1c9cde32-956c-4b78-9213-56fb573095f3</li>
      <li>Package Type: Teaser</li>
      <li>Resolution: 2K</li>
      <li>Language: English</li>
      <li>Standard: Interop</li>
      <li>Subtitles: XX</li>
      <li>Reel: 1</li>
      <ul>
        <li>Main picture
          <ul>
            <li>UUID: 7312cfd4-ffe0-4b92-b20f-93efa38ab127</li>
            <li>Intrinsic duration: 700</li>
            <li>Entry point: 0</li>
            <li>Duration: 700</li>
            <li>Frame rate: 24</li>
            <li>Screen aspect ratio: 1998x1080</li>
          </ul>
        </li>
        <li>Main sound
          <ul>
            <li>UUID: d46811e5-efe8-46d4-a632-63adca0489a4</li>
            <li>Audio Channels: 2</li>
            <li>Intrinsic duration: 700</li>
            <li>Entry point: 0</li>
            <li>Duration: 700</li>
          </ul>
        </li>
      </ul>
    </ul>
  </details>

  <details>
    <summary>✅ Success Logs (8)</summary>
    <ul>
      <li class="ok">All the assets are unencrypted.</li>
      <li class="ok">Valid &lt;ContentKind&gt; teaser.</li>
      <li class="ok">CPL has valid &lt;ContentVersion&gt; 1</li>
      <li class="ok">Valid CPL annotation text BadOmen_TSR_F-239_EN_XX_20_2K_20250327_IOP_OV</li>
      <li class="ok">The hash of the CPL in the PKL matches the CPL file.</li>
      <li class="ok">The PKL and CPL annotation texts match.</li>
      <li class="ok">&lt;MainPictureActiveaArea&gt; 1998x836 is valid</li>
      <li class="ok">The picture asset <code>j2c_7312cfd4-ffe0-4b92-b20f-93efa38ab127.mxf</code> has the expected hashes.</li>
    </ul>
  </details>

  <details>
    <summary>⚠️ Warnings (2)</summary>
    <ul>
      <li class="warning">Frame 1 has an instantaneous bit rate close to 250Mbit/s.</li>
      <li class="warning">Frame 2 has an instantaneous bit rate close to 250Mbit/s.</li>
    </ul>
  </details>

  <details>
    <summary>❌ Errors (2)</summary>
    <ul>
      <li class="error">Missing asset: <code>audio_1234567890abcdef.mxf</code> not found in the directory.</li>
      <li class="error">PKL hash mismatch for <code>main_video.mxf</code>.</li>
    </ul>
  </details>

  <details open>
    <summary>📊 Bitrate Report</summary>
    <ul>
      <li class="ok"><strong>Used Overall Bitrate Constraint</strong><br>
        Max. Permitted Bitrate: <code>250 Mbit/s</code> — Max Size per Frame: <code>1302083 Bytes</code><br>
        Edit Rate: <code>24 fps</code> — Tolerance: <code>100 Bytes</code>
      </li>

      <li class="ok"><strong>Used Bitrate Constraint for Image Components</strong><br>
        Max. Permitted Bitrate: <code>200 Mbit/s</code> — Max Size per Frame: <code>1041666 Bytes</code><br>
        Edit Rate: <code>24 fps</code> — Tolerance: <code>100 Bytes</code>
      </li>

      <li class="ok"><strong>Maximum Bitrate</strong><br>
        <ul>
          <li>Overall: <code>247.674 Mbit/s</code> — Frame Size: <code>1289968 Bytes</code> — Timecode: <code>00:00:12:21</code> — Frame Index: <code>309</code></li>
          <li>Component #1: <code>106.787 Mbit/s</code> — Frame Size: <code>556182 Bytes</code> — Timecode: <code>00:01:53:06</code> — Frame Index: <code>2718</code></li>
          <li>Component #2: <code>42.3971 Mbit/s</code> — Frame Size: <code>220818 Bytes</code> — Timecode: <code>00:01:10:07</code> — Frame Index: <code>1687</code></li>
          <li>Component #3: <code>24.2922 Mbit/s</code> — Frame Size: <code>126522 Bytes</code> — Timecode: <code>00:01:03:15</code> — Frame Index: <code>1527</code></li>
        </ul>
      </li>

      <li class="ok"><strong>Minimum Bitrate</strong><br>
        <ul>
          <li>Overall: <code>0.172992 Mbit/s</code> — Frame Size: <code>901 Bytes</code> — Timecode: <code>00:00:00:00</code> — Frame Index: <code>0</code></li>
          <li>Component #1: <code>0.033024 Mbit/s</code> — Frame Size: <code>172 Bytes</code></li>
          <li>Component #2: <code>0.011328 Mbit/s</code> — Frame Size: <code>59 Bytes</code></li>
          <li>Component #3: <code>0.011328 Mbit/s</code> — Frame Size: <code>59 Bytes</code></li>
        </ul>
      </li>

      <li class="ok"><strong>Average Bitrate</strong><br>
        <ul>
          <li>Overall: <code>99.2663 Mbit/s</code> — Frame Size: <code>517012 Bytes</code></li>
          <li>Component #1: <code>46.2259 Mbit/s</code> — Frame Size: <code>240760 Bytes</code></li>
          <li>Component #2: <code>16.3868 Mbit/s</code> — Frame Size: <code>85348 Bytes</code></li>
          <li>Component #3: <code>6.95539 Mbit/s</code> — Frame Size: <code>36226 Bytes</code></li>
        </ul>
      </li>
    </ul>
  </details>
</body>
</html>
ValidationReport.html (7,550 bytes)   

carl

2025-03-28 12:17

administrator   ~0006903

Looks nice, thanks!

carl

2025-03-28 12:17

administrator   ~0006904

Last edited: 2025-03-28 14:18

@carl things to do:

  • add CSS to report
  • time/date when verification was made
  • how long verification took
  • emojis
  • bitrate report
  • package type (e.g. teaser)
  • resolution (2K/4K)
  • audio language
  • Interop/SMPTE
  • subs language

Bug History

Date Modified Username Field Change
2025-03-22 23:41 connor New Bug
2025-03-23 14:14 IoannisSyrogiannis Note Added: 0006880
2025-03-24 06:50 connor Note Added: 0006882
2025-03-24 07:31 IoannisSyrogiannis Note Added: 0006883
2025-03-25 08:33 carl Note Added: 0006886
2025-03-25 08:34 carl Assigned To => carl
2025-03-25 08:34 carl Status new => feedback
2025-03-28 03:27 connor Note Added: 0006900
2025-03-28 03:27 connor File Added: ValidationReport.html
2025-03-28 03:27 connor Status feedback => assigned
2025-03-28 12:17 carl Note Added: 0006903
2025-03-28 12:17 carl Note Added: 0006904
2025-03-28 14:15 carl Note Edited: 0006904
2025-03-28 14:18 carl Note Edited: 0006904