<h3 data-start="474" data-end="497">在批次檔(.bat)裡用</h3> <p data-start="499" data-end="516">要把 <code data-start="502" data-end="506">%i</code> 改成 <code data-start="510" data-end="515">%%i</code>:</p> <div class="contain-inline-size rounded-2xl relative bg-token-sidebar-surface-primary"> <div class="sticky top-9"> </div> <div class="overflow-y-auto p-4" dir="ltr"><code class="whitespace-pre! language-cmd">(for %%i in (*.mp4) do @echo file '%%i') > filelist.txt </code></div> </div> <hr data-start="586" data-end="589" /> <p data-start="591" data-end="596">接著執行:</p> <div class="contain-inline-size rounded-2xl relative bg-token-sidebar-surface-primary"> <div class="sticky top-9"> </div> <div class="overflow-y-auto p-4" dir="ltr"><code class="whitespace-pre! language-cmd">ffmpeg -f concat -safe 0 -i filelist.txt -c copy output.mp4</code></div> </div>