                      <em>{codec_name}</em> should match the codec reported by Emby (e.g., <code>hevc</code>, <code>av1</code>).<br />
                        <em>Example:</em> <code>vc.hevc.png</code>, <code>vc.av1.png</code>
                    </p>

                    <p>
                        <strong>Audio Channels (prefix: ch):</strong> <code>ch.{layout_name}.png</code><br />
                        <em>{layout_name}</em> should match the audio layout reported by Emby (e.g., <code>5.1</code>, 