Operations
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joystream


			
				
					
						
						
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  <body>

    <h1 id="title">Protocol Documentation</h1>

    <h2>Table of Contents</h2>

    <div id="toc-container">
      <ul id="toc">
        
          
          <li>
            <a href="#proto%2fChannel.proto">proto/Channel.proto</a>
            <ul>
              
                <li>
                  <a href="#.ChannelCategoryMetadata"><span class="badge">M</span>ChannelCategoryMetadata</a>
                </li>
              
                <li>
                  <a href="#.ChannelMetadata"><span class="badge">M</span>ChannelMetadata</a>
                </li>
              
              
              
              
            </ul>
          </li>
        
          
          <li>
            <a href="#proto%2fPerson.proto">proto/Person.proto</a>
            <ul>
              
                <li>
                  <a href="#.PersonMetadata"><span class="badge">M</span>PersonMetadata</a>
                </li>
              
              
              
              
            </ul>
          </li>
        
          
          <li>
            <a href="#proto%2fPlaylist.proto">proto/Playlist.proto</a>
            <ul>
              
                <li>
                  <a href="#.PlaylistMetadata"><span class="badge">M</span>PlaylistMetadata</a>
                </li>
              
              
              
              
            </ul>
          </li>
        
          
          <li>
            <a href="#proto%2fSeries.proto">proto/Series.proto</a>
            <ul>
              
                <li>
                  <a href="#.SeasonMetadata"><span class="badge">M</span>SeasonMetadata</a>
                </li>
              
                <li>
                  <a href="#.SeriesMetadata"><span class="badge">M</span>SeriesMetadata</a>
                </li>
              
              
              
              
            </ul>
          </li>
        
          
          <li>
            <a href="#proto%2fVideo.proto">proto/Video.proto</a>
            <ul>
              
                <li>
                  <a href="#.License"><span class="badge">M</span>License</a>
                </li>
              
                <li>
                  <a href="#.MediaType"><span class="badge">M</span>MediaType</a>
                </li>
              
                <li>
                  <a href="#.PublishedBeforeJoystream"><span class="badge">M</span>PublishedBeforeJoystream</a>
                </li>
              
                <li>
                  <a href="#.VideoCategoryMetadata"><span class="badge">M</span>VideoCategoryMetadata</a>
                </li>
              
                <li>
                  <a href="#.VideoMetadata"><span class="badge">M</span>VideoMetadata</a>
                </li>
              
              
              
              
            </ul>
          </li>
        
        <li><a href="#scalar-value-types">Scalar Value Types</a></li>
      </ul>
    </div>

    
      
      <div class="file-heading">
        <h2 id="proto/Channel.proto">proto/Channel.proto</h2><a href="#title">Top</a>
      </div>
      <p></p>

      
        <h3 id=".ChannelCategoryMetadata">ChannelCategoryMetadata</h3>
        <p></p>

        
          <table class="field-table">
            <thead>
              <tr><td>Field</td><td>Type</td><td>Label</td><td>Description</td></tr>
            </thead>
            <tbody>
              
                <tr>
                  <td>name</td>
                  <td><a href="#string">string</a></td>
                  <td>optional</td>
                  <td><p>Category Name </p></td>
                </tr>
              
            </tbody>
          </table>

          

        
      
        <h3 id=".ChannelMetadata">ChannelMetadata</h3>
        <p></p>

        
          <table class="field-table">
            <thead>
              <tr><td>Field</td><td>Type</td><td>Label</td><td>Description</td></tr>
            </thead>
            <tbody>
              
                <tr>
                  <td>title</td>
                  <td><a href="#string">string</a></td>
                  <td>optional</td>
                  <td><p>Channel Title </p></td>
                </tr>
              
                <tr>
                  <td>description</td>
                  <td><a href="#string">string</a></td>
                  <td>optional</td>
                  <td><p>Channel Description </p></td>
                </tr>
              
                <tr>
                  <td>is_public</td>
                  <td><a href="#bool">bool</a></td>
                  <td>optional</td>
                  <td><p>Wether to display channel to the public </p></td>
                </tr>
              
                <tr>
                  <td>language</td>
                  <td><a href="#string">string</a></td>
                  <td>optional</td>
                  <td><p>ISO_639-1 Language [Code](https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes) </p></td>
                </tr>
              
                <tr>
                  <td>cover_photo</td>
                  <td><a href="#uint32">uint32</a></td>
                  <td>optional</td>
                  <td><p>index into OOB array </p></td>
                </tr>
              
                <tr>
                  <td>avatar_photo</td>
                  <td><a href="#uint32">uint32</a></td>
                  <td>optional</td>
                  <td><p>index into OOB array </p></td>
                </tr>
              
            </tbody>
          </table>

          

        
      

      

      

      
    
      
      <div class="file-heading">
        <h2 id="proto/Person.proto">proto/Person.proto</h2><a href="#title">Top</a>
      </div>
      <p></p>

      
        <h3 id=".PersonMetadata">PersonMetadata</h3>
        <p></p>

        
          <table class="field-table">
            <thead>
              <tr><td>Field</td><td>Type</td><td>Label</td><td>Description</td></tr>
            </thead>
            <tbody>
              
                <tr>
                  <td>first_name</td>
                  <td><a href="#string">string</a></td>
                  <td>optional</td>
                  <td><p> </p></td>
                </tr>
              
                <tr>
                  <td>middle_name</td>
                  <td><a href="#string">string</a></td>
                  <td>optional</td>
                  <td><p> </p></td>
                </tr>
              
                <tr>
                  <td>last_name</td>
                  <td><a href="#string">string</a></td>
                  <td>optional</td>
                  <td><p> </p></td>
                </tr>
              
                <tr>
                  <td>about</td>
                  <td><a href="#string">string</a></td>
                  <td>optional</td>
                  <td><p> </p></td>
                </tr>
              
                <tr>
                  <td>cover_photo</td>
                  <td><a href="#uint32">uint32</a></td>
                  <td>optional</td>
                  <td><p>index into OOB array </p></td>
                </tr>
              
                <tr>
                  <td>avatar_photo</td>
                  <td><a href="#uint32">uint32</a></td>
                  <td>optional</td>
                  <td><p>index into OOB array </p></td>
                </tr>
              
            </tbody>
          </table>

          

        
      

      

      

      
    
      
      <div class="file-heading">
        <h2 id="proto/Playlist.proto">proto/Playlist.proto</h2><a href="#title">Top</a>
      </div>
      <p></p>

      
        <h3 id=".PlaylistMetadata">PlaylistMetadata</h3>
        <p></p>

        
          <table class="field-table">
            <thead>
              <tr><td>Field</td><td>Type</td><td>Label</td><td>Description</td></tr>
            </thead>
            <tbody>
              
                <tr>
                  <td>title</td>
                  <td><a href="#string">string</a></td>
                  <td>optional</td>
                  <td><p> </p></td>
                </tr>
              
            </tbody>
          </table>

          

        
      

      

      

      
    
      
      <div class="file-heading">
        <h2 id="proto/Series.proto">proto/Series.proto</h2><a href="#title">Top</a>
      </div>
      <p></p>

      
        <h3 id=".SeasonMetadata">SeasonMetadata</h3>
        <p></p>

        
          <table class="field-table">
            <thead>
              <tr><td>Field</td><td>Type</td><td>Label</td><td>Description</td></tr>
            </thead>
            <tbody>
              
                <tr>
                  <td>title</td>
                  <td><a href="#string">string</a></td>
                  <td>optional</td>
                  <td><p> </p></td>
                </tr>
              
                <tr>
                  <td>description</td>
                  <td><a href="#string">string</a></td>
                  <td>optional</td>
                  <td><p> </p></td>
                </tr>
              
            </tbody>
          </table>

          

        
      
        <h3 id=".SeriesMetadata">SeriesMetadata</h3>
        <p></p>

        
          <table class="field-table">
            <thead>
              <tr><td>Field</td><td>Type</td><td>Label</td><td>Description</td></tr>
            </thead>
            <tbody>
              
                <tr>
                  <td>title</td>
                  <td><a href="#string">string</a></td>
                  <td>optional</td>
                  <td><p> </p></td>
                </tr>
              
                <tr>
                  <td>description</td>
                  <td><a href="#string">string</a></td>
                  <td>optional</td>
                  <td><p> </p></td>
                </tr>
              
                <tr>
                  <td>cover_photo</td>
                  <td><a href="#uint32">uint32</a></td>
                  <td>optional</td>
                  <td><p>index into OOB array </p></td>
                </tr>
              
            </tbody>
          </table>

          

        
      

      

      

      
    
      
      <div class="file-heading">
        <h2 id="proto/Video.proto">proto/Video.proto</h2><a href="#title">Top</a>
      </div>
      <p></p>

      
        <h3 id=".License">License</h3>
        <p>License types defined by Joystream</p>

        
          <table class="field-table">
            <thead>
              <tr><td>Field</td><td>Type</td><td>Label</td><td>Description</td></tr>
            </thead>
            <tbody>
              
                <tr>
                  <td>code</td>
                  <td><a href="#uint32">uint32</a></td>
                  <td>optional</td>
                  <td><p>License code defined by Joystream. [reference](../src/KnownLicenses.json) </p></td>
                </tr>
              
                <tr>
                  <td>attribution</td>
                  <td><a href="#string">string</a></td>
                  <td>optional</td>
                  <td><p>Text for licenses that require an attribution </p></td>
                </tr>
              
                <tr>
                  <td>custom_text</td>
                  <td><a href="#string">string</a></td>
                  <td>optional</td>
                  <td><p>Text for custom license type </p></td>
                </tr>
              
            </tbody>
          </table>

          

        
      
        <h3 id=".MediaType">MediaType</h3>
        <p>Codec, Container, MIME media-type information</p>

        
          <table class="field-table">
            <thead>
              <tr><td>Field</td><td>Type</td><td>Label</td><td>Description</td></tr>
            </thead>
            <tbody>
              
                <tr>
                  <td>codec_name</td>
                  <td><a href="#string">string</a></td>
                  <td>optional</td>
                  <td><p>Codec corresponding to `name` field from [FFmpeg](https://github.com/FFmpeg/FFmpeg/blob/master/libavcodec/codec_desc.c) </p></td>
                </tr>
              
                <tr>
                  <td>container</td>
                  <td><a href="#string">string</a></td>
                  <td>optional</td>
                  <td><p>Video container format, eg. &#39;MP4&#39;, &#39;WebM&#39;, &#39;Ogg&#39; [ref](https://developer.mozilla.org/en-US/docs/Web/Media/Formats/Video_codecs) </p></td>
                </tr>
              
                <tr>
                  <td>mime_media_type</td>
                  <td><a href="#string">string</a></td>
                  <td>optional</td>
                  <td><p>MIME Media Type, eg. &#39;video/mp4&#39; [ref](https://www.iana.org/assignments/media-types/media-types.xhtml#video) </p></td>
                </tr>
              
            </tbody>
          </table>

          

        
      
        <h3 id=".PublishedBeforeJoystream">PublishedBeforeJoystream</h3>
        <p>Publication status before joystream</p>

        
          <table class="field-table">
            <thead>
              <tr><td>Field</td><td>Type</td><td>Label</td><td>Description</td></tr>
            </thead>
            <tbody>
              
                <tr>
                  <td>is_published</td>
                  <td><a href="#bool">bool</a></td>
                  <td>optional</td>
                  <td><p>Was video published before joystream platform </p></td>
                </tr>
              
                <tr>
                  <td>timestamp</td>
                  <td><a href="#uint32">uint32</a></td>
                  <td>optional</td>
                  <td><p>Unix timestamp in milli-seconds </p></td>
                </tr>
              
            </tbody>
          </table>

          

        
      
        <h3 id=".VideoCategoryMetadata">VideoCategoryMetadata</h3>
        <p></p>

        
          <table class="field-table">
            <thead>
              <tr><td>Field</td><td>Type</td><td>Label</td><td>Description</td></tr>
            </thead>
            <tbody>
              
                <tr>
                  <td>name</td>
                  <td><a href="#string">string</a></td>
                  <td>optional</td>
                  <td><p>Category name </p></td>
                </tr>
              
            </tbody>
          </table>

          

        
      
        <h3 id=".VideoMetadata">VideoMetadata</h3>
        <p></p>

        
          <table class="field-table">
            <thead>
              <tr><td>Field</td><td>Type</td><td>Label</td><td>Description</td></tr>
            </thead>
            <tbody>
              
                <tr>
                  <td>title</td>
                  <td><a href="#string">string</a></td>
                  <td>optional</td>
                  <td><p>Video Title </p></td>
                </tr>
              
                <tr>
                  <td>description</td>
                  <td><a href="#string">string</a></td>
                  <td>optional</td>
                  <td><p>Video Description </p></td>
                </tr>
              
                <tr>
                  <td>video</td>
                  <td><a href="#uint32">uint32</a></td>
                  <td>optional</td>
                  <td><p>Index into OOB array </p></td>
                </tr>
              
                <tr>
                  <td>thumbnail_photo</td>
                  <td><a href="#uint32">uint32</a></td>
                  <td>optional</td>
                  <td><p>Index into OOB array </p></td>
                </tr>
              
                <tr>
                  <td>duration</td>
                  <td><a href="#uint32">uint32</a></td>
                  <td>optional</td>
                  <td><p>Lengths of video in seconds </p></td>
                </tr>
              
                <tr>
                  <td>media_pixel_height</td>
                  <td><a href="#uint32">uint32</a></td>
                  <td>optional</td>
                  <td><p>Resolution of the video (Height) </p></td>
                </tr>
              
                <tr>
                  <td>media_pixel_width</td>
                  <td><a href="#uint32">uint32</a></td>
                  <td>optional</td>
                  <td><p>Resolution of the video (Width) </p></td>
                </tr>
              
                <tr>
                  <td>media_type</td>
                  <td><a href="#MediaType">MediaType</a></td>
                  <td>optional</td>
                  <td><p>Encoding and Container format used </p></td>
                </tr>
              
                <tr>
                  <td>language</td>
                  <td><a href="#string">string</a></td>
                  <td>optional</td>
                  <td><p>ISO_639-1 Language [Code](https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes) </p></td>
                </tr>
              
                <tr>
                  <td>license</td>
                  <td><a href="#License">License</a></td>
                  <td>optional</td>
                  <td><p>License type for the media </p></td>
                </tr>
              
                <tr>
                  <td>published_before_joystream</td>
                  <td><a href="#PublishedBeforeJoystream">PublishedBeforeJoystream</a></td>
                  <td>optional</td>
                  <td><p>Date of publication </p></td>
                </tr>
              
                <tr>
                  <td>has_marketing</td>
                  <td><a href="#bool">bool</a></td>
                  <td>optional</td>
                  <td><p>Does video have marketing or advertising in the stream </p></td>
                </tr>
              
                <tr>
                  <td>is_public</td>
                  <td><a href="#bool">bool</a></td>
                  <td>optional</td>
                  <td><p>Should video be publicy visible yet </p></td>
                </tr>
              
                <tr>
                  <td>is_explicit</td>
                  <td><a href="#bool">bool</a></td>
                  <td>optional</td>
                  <td><p>Does Video have explicit language or scenes </p></td>
                </tr>
              
            </tbody>
          </table>

          

        
      

      

      

      
    

    <h2 id="scalar-value-types">Scalar Value Types</h2>
    <table class="scalar-value-types-table">
      <thead>
        <tr><td>.proto Type</td><td>Notes</td><td>C++</td><td>Java</td><td>Python</td><td>Go</td><td>C#</td><td>PHP</td><td>Ruby</td></tr>
      </thead>
      <tbody>
        
          <tr id="double">
            <td>double</td>
            <td></td>
            <td>double</td>
            <td>double</td>
            <td>float</td>
            <td>float64</td>
            <td>double</td>
            <td>float</td>
            <td>Float</td>
          </tr>
        
          <tr id="float">
            <td>float</td>
            <td></td>
            <td>float</td>
            <td>float</td>
            <td>float</td>
            <td>float32</td>
            <td>float</td>
            <td>float</td>
            <td>Float</td>
          </tr>
        
          <tr id="int32">
            <td>int32</td>
            <td>Uses variable-length encoding. Inefficient for encoding negative numbers – if your field is likely to have negative values, use sint32 instead.</td>
            <td>int32</td>
            <td>int</td>
            <td>int</td>
            <td>int32</td>
            <td>int</td>
            <td>integer</td>
            <td>Bignum or Fixnum (as required)</td>
          </tr>
        
          <tr id="int64">
            <td>int64</td>
            <td>Uses variable-length encoding. Inefficient for encoding negative numbers – if your field is likely to have negative values, use sint64 instead.</td>
            <td>int64</td>
            <td>long</td>
            <td>int/long</td>
            <td>int64</td>
            <td>long</td>
            <td>integer/string</td>
            <td>Bignum</td>
          </tr>
        
          <tr id="uint32">
            <td>uint32</td>
            <td>Uses variable-length encoding.</td>
            <td>uint32</td>
            <td>int</td>
            <td>int/long</td>
            <td>uint32</td>
            <td>uint</td>
            <td>integer</td>
            <td>Bignum or Fixnum (as required)</td>
          </tr>
        
          <tr id="uint64">
            <td>uint64</td>
            <td>Uses variable-length encoding.</td>
            <td>uint64</td>
            <td>long</td>
            <td>int/long</td>
            <td>uint64</td>
            <td>ulong</td>
            <td>integer/string</td>
            <td>Bignum or Fixnum (as required)</td>
          </tr>
        
          <tr id="sint32">
            <td>sint32</td>
            <td>Uses variable-length encoding. Signed int value. These more efficiently encode negative numbers than regular int32s.</td>
            <td>int32</td>
            <td>int</td>
            <td>int</td>
            <td>int32</td>
            <td>int</td>
            <td>integer</td>
            <td>Bignum or Fixnum (as required)</td>
          </tr>
        
          <tr id="sint64">
            <td>sint64</td>
            <td>Uses variable-length encoding. Signed int value. These more efficiently encode negative numbers than regular int64s.</td>
            <td>int64</td>
            <td>long</td>
            <td>int/long</td>
            <td>int64</td>
            <td>long</td>
            <td>integer/string</td>
            <td>Bignum</td>
          </tr>
        
          <tr id="fixed32">
            <td>fixed32</td>
            <td>Always four bytes. More efficient than uint32 if values are often greater than 2^28.</td>
            <td>uint32</td>
            <td>int</td>
            <td>int</td>
            <td>uint32</td>
            <td>uint</td>
            <td>integer</td>
            <td>Bignum or Fixnum (as required)</td>
          </tr>
        
          <tr id="fixed64">
            <td>fixed64</td>
            <td>Always eight bytes. More efficient than uint64 if values are often greater than 2^56.</td>
            <td>uint64</td>
            <td>long</td>
            <td>int/long</td>
            <td>uint64</td>
            <td>ulong</td>
            <td>integer/string</td>
            <td>Bignum</td>
          </tr>
        
          <tr id="sfixed32">
            <td>sfixed32</td>
            <td>Always four bytes.</td>
            <td>int32</td>
            <td>int</td>
            <td>int</td>
            <td>int32</td>
            <td>int</td>
            <td>integer</td>
            <td>Bignum or Fixnum (as required)</td>
          </tr>
        
          <tr id="sfixed64">
            <td>sfixed64</td>
            <td>Always eight bytes.</td>
            <td>int64</td>
            <td>long</td>
            <td>int/long</td>
            <td>int64</td>
            <td>long</td>
            <td>integer/string</td>
            <td>Bignum</td>
          </tr>
        
          <tr id="bool">
            <td>bool</td>
            <td></td>
            <td>bool</td>
            <td>boolean</td>
            <td>boolean</td>
            <td>bool</td>
            <td>bool</td>
            <td>boolean</td>
            <td>TrueClass/FalseClass</td>
          </tr>
        
          <tr id="string">
            <td>string</td>
            <td>A string must always contain UTF-8 encoded or 7-bit ASCII text.</td>
            <td>string</td>
            <td>String</td>
            <td>str/unicode</td>
            <td>string</td>
            <td>string</td>
            <td>string</td>
            <td>String (UTF-8)</td>
          </tr>
        
          <tr id="bytes">
            <td>bytes</td>
            <td>May contain any arbitrary sequence of bytes.</td>
            <td>string</td>
            <td>ByteString</td>
            <td>str</td>
            <td>[]byte</td>
            <td>ByteString</td>
            <td>string</td>
            <td>String (ASCII-8BIT)</td>
          </tr>
        
      </tbody>
    </table>
  </body>
</html>