diff --git a/PROGRESS.md b/PROGRESS.md
index 2c4e72d..a917748 100644
--- a/PROGRESS.md
+++ b/PROGRESS.md
@@ -56,6 +56,26 @@ and until now nothing set them.
 
 ---
 
+## 2026-09-10 — A file is not the same as a playable file
+
+Reported: "Abort Retry Fail still shows downloaded and audio playback UI". The media-type filter
+stopped *new* image enclosures being fetched, but those 20 JPEGs were already on disk from before
+it existed — and the UI gave a play button and an `<audio>` element to anything with a `path`. An
+audio element pointed at a JPEG is just a broken player.
+
+`isPlayable()` now separates having a file from being playable: audio/* or video/*, falling back to
+the file extension when a feed declares no type. Four places used the wrong test — the row's play
+button, the artwork's play overlay, `encBox`, and `play()` itself, which picked the first downloaded
+enclosure regardless of what it was. A downloaded non-media file now shows as
+`image · downloaded · Save · Delete file`, so it is still there and still retrievable, just not
+pretending to be an episode.
+
+Covered by a new browser test with a fixture blog whose entry carries a JPEG enclosure and a feed
+configured to download it: no play button on the row, no `<audio>` in the detail pane, and the Save
+button still present.
+
+---
+
 ## 2026-09-10 — Three-pane layout
 
 Ray asked for feeds beside, items above, and the selected item's text with its enclosures below —
diff --git a/tests/ui/app.spec.js b/tests/ui/app.spec.js
index c5c3640..d3e7e8e 100644
--- a/tests/ui/app.spec.js
+++ b/tests/ui/app.spec.js
@@ -10,7 +10,8 @@ test.beforeEach(async ({ page }) => {
 test('the page loads and lists the configured feeds', async ({ page }) => {
   // Regression: a ReferenceError in the script left the shell rendered and the sidebar
   // empty, with every handler below the error dead. Server-side checks all passed.
-  await expect(page.locator('.feed')).toHaveCount(2, { timeout: 15_000 });
+  // Three top-level feeds in the fixture config; the OPML's child is inside a closed folder.
+  await expect(page.locator('.feed')).toHaveCount(3, { timeout: 15_000 });
   await expect(page.getByText('Test Show')).toBeVisible();
   const errors = [];
   page.on('pageerror', e => errors.push(e.message));
@@ -84,6 +85,24 @@ test('the three panes are there and the item text lands in the bottom one', asyn
   await expect(page.locator('#detail audio')).toHaveCount(0);
 });
 
+test('a downloaded file that is not audio gets no player', async ({ page }) => {
+  // Regression: anything with a file got an <audio> element and a play button, so a blog's
+  // header image rendered as a broken player.
+  await page.locator('.feed', { hasText: 'Picture Blog' }).click();
+  const row = page.locator('.ep', { hasText: 'An Article' });
+  await expect(row).toBeVisible({ timeout: 20_000 });
+
+  await expect(row.locator('[data-a="play"]')).toHaveCount(0);
+  await row.click();
+
+  await expect(page.locator('#detail .dt')).toHaveText('An Article');
+  await expect(page.locator('#detail audio')).toHaveCount(0);
+  await expect(page.locator('#detail .encbox')).toContainText('image');
+  await expect(page.locator('#detail .encbox')).toContainText('downloaded');
+  // Still offered as a file, just not as an episode.
+  await expect(page.locator('#detail .btn', { hasText: 'Save' })).toBeVisible();
+});
+
 test('the filter tabs change what is listed', async ({ page }) => {
   await page.getByText('Test Show').click();
   await expect(page.locator('.ep').first()).toBeVisible({ timeout: 20_000 });
diff --git a/tests/ui/fixtures/art.jpg b/tests/ui/fixtures/art.jpg
new file mode 100644
index 0000000..f9011df
Binary files /dev/null and b/tests/ui/fixtures/art.jpg differ
diff --git a/tests/ui/fixtures/pics.xml b/tests/ui/fixtures/pics.xml
new file mode 100644
index 0000000..4bb8115
--- /dev/null
+++ b/tests/ui/fixtures/pics.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0"?>
+<rss version="2.0"><channel><title>Picture Blog</title><link>http://127.0.0.1:8792/</link>
+<description>A text blog whose entries carry a header image, as Substack does.</description>
+<item><title>An Article</title><guid>pic-1</guid>
+  <pubDate>Mon, 01 Sep 2026 10:00:00 +0000</pubDate>
+  <description>&lt;p&gt;Words, not audio.&lt;/p&gt;</description>
+  <enclosure url="http://127.0.0.1:8792/art.jpg" length="3020" type="image/jpeg"/></item>
+</channel></rss>
\ No newline at end of file
diff --git a/tests/ui/global-setup.js b/tests/ui/global-setup.js
index fce51bc..d8048b0 100644
--- a/tests/ui/global-setup.js
+++ b/tests/ui/global-setup.js
@@ -34,6 +34,12 @@ token = "${TOKEN}"
 url = "http://127.0.0.1:8792/show.xml"
 auto_download = true
 
+# Downloads its image, so the UI has a file that is not playable to deal with.
+[feeds.picture-blog]
+url = "http://127.0.0.1:8792/pics.xml"
+auto_download = true
+media_types = ["image"]
+
 [feeds.test-subscriptions]
 url = "http://127.0.0.1:8792/subs.opml"
 auto_download = false
diff --git a/web/index.html b/web/index.html
index 3b1247c..0681971 100644
--- a/web/index.html
+++ b/web/index.html
@@ -619,6 +619,7 @@ function renderEntries(){
 function epEl(e){
   const enc=e.enclosures[0];
   const has=!!(enc&&enc.path);
+  const playable=isPlayable(enc);
   const el=document.createElement('div');
   el.className='ep'+(e.read?' read':'')+(S.sel===e.guid?' sel':'')+
     (player.guid===e.guid?' playing':'');
@@ -643,8 +644,8 @@ function epEl(e){
       ${enc&&enc.last_error?`<div class="line" style="color:var(--bad)">${esc(enc.last_error)}</div>`:''}
     </div>
     <div class="rowacts">
-      ${has?`<button class="iconbtn" data-a="play" title="Play">▶</button>`:
-            (enc?`<button class="iconbtn" data-a="get" title="Download this ${
+      ${playable?`<button class="iconbtn" data-a="play" title="Play">▶</button>`:
+            (enc&&!has?`<button class="iconbtn" data-a="get" title="Download this ${
               enc.state==='skipped'?kindOf(enc):'file'}">⤓</button>`:'')}
       <button class="iconbtn" data-a="flag" title="${e.flagged?'Stop keeping':'Keep (never auto-delete)'}">${e.flagged?'★':'☆'}</button>
       <button class="iconbtn" data-a="read" title="Mark ${e.read?'unread':'read'}">${e.read?'○':'●'}</button>
@@ -652,7 +653,7 @@ function epEl(e){
     </div>`;
 
   const art=$('.art',el);
-  if(art&&has){
+  if(art&&playable){
     art.insertAdjacentHTML('beforeend','<span class="ovl">▶</span>');
     art.onclick=ev=>{ ev.stopPropagation(); play(e); };
   }
@@ -660,6 +661,19 @@ function epEl(e){
   $$('.rowacts .iconbtn',el).forEach(b=>b.onclick=ev=>{ev.stopPropagation();epAction(b.dataset.a,e,el)});
   return el;
 }
+/// Whether the browser can play it. Having a file is not the same as being playable:
+/// blog feeds put article images in enclosures, and an <audio> element pointed at a JPEG
+/// is just a broken player.
+function isPlayable(x){
+  if(!x || !x.path) return false;
+  const m=(x.mime||'').toLowerCase();
+  if(m.startsWith('audio/')||m.startsWith('video/')) return true;
+  if(m) return false;
+  // No declared type: fall back to the file's extension.
+  return /\.(mp3|m4a|m4b|aac|ogg|oga|opus|flac|wav|mp4|m4v|mov|webm|mkv)$/i
+    .test((x.path||x.url||'').split('?')[0]);
+}
+
 /// What an enclosure is, for a row that is not an episode: "image", "pdf", "document".
 function kindOf(enc){
   const m=(enc.mime||'').toLowerCase();
@@ -736,6 +750,15 @@ function showDetail(e){
 /// One enclosure: a player when the file is here, otherwise what it is and a way to get it.
 function encBox(x){
   const size=x.length?mb(x.length):'';
+  if(x.path && !isPlayable(x)){
+    // On disk, but not audio or video: offer the file, not a player.
+    return `<div class="encbox">
+      <span class="chip done">${esc(kindOf(x))}</span>
+      <span class="meta" style="flex:1">downloaded${size?' \u00b7 '+size:''}</span>
+      <a class="btn" href="/media/${x.id}" download>Save</a>
+      <button class="btn danger" data-a="del" data-enc="${x.id}">Delete file</button>
+    </div>`;
+  }
   if(x.path){
     return `<div class="encbox">
       <audio id="audio-${x.id}" controls preload="none" src="/media/${x.id}"></audio>
@@ -793,8 +816,11 @@ function markPlayed(){
 }
 
 function play(e){
-  const enc=e.enclosures.find(x=>x.path);
-  if(!enc){ toast('Not downloaded yet',true); return; }
+  const enc=e.enclosures.find(isPlayable);
+  if(!enc){
+    toast(e.enclosures.some(x=>x.path) ? 'That file is not audio or video' : 'Not downloaded yet', true);
+    return;
+  }
   const resuming = player.guid===e.guid;
   if(!resuming){
     player.guid=e.guid; player.feed=e.feed_id; player.entry=e;