Deployed b4136e1 with MkDocs version: 1.6.1

guide/downloading/index.html

@@ -3926,7 +3926,8 @@ cues of the window.</p>
 <p>The run stops before the download starts in two conditions: a service gives a video or
 audio track as one file with no segments and no segment index, or the title ends before the
 window starts.</p>
-<p>A sidecar subtitle file with <code>sidecar_format: original</code> stays whole.</p>
+<p>A sidecar subtitle file with <code>sidecar_format: original</code> is not trimmed. It holds the segments around the
+window, or the whole file when the track is one file.</p>
 </div>
 <div class="admonition note">
 <p class="admonition-title">Music is never muxed</p>

reference/api/tracks/index.html

@@ -6486,7 +6486,9 @@ pycaption functions.</p>
 
     <div class="doc doc-contents ">
 
-        <p>Keep every segment: <code>trim</code> cuts a subtitle by its cue times after the download.</p>
+        <p>Return the segments of <code>window</code> plus one segment on each side.</p>
+<p>Cue times in a segment are absolute, so <code>sample_start</code> stays zero and <code>trim</code> makes the cut.
+A track that ends before the window keeps only its last segment.</p>
 
 
     </div>