diff --git a/conversations.php b/conversations.php
index 0ca3368..57bc31a 100644
--- a/conversations.php
+++ b/conversations.php
@@ -1357,7 +1357,25 @@
                     case 'image':
                         // Usar miniatura local si existe, al abrir expandir con el archivo local completo o con media-url redirect
                         const thumb = msg.local_thumb ? (`/${msg.local_thumb}`) : (msg.local_file ? (`/${msg.local_file}`) : (msg.media_url_external || mediaUrl));
-                        const full = msg.local_file ? (`/api/version/media-url.php?local=${encodeURIComponent(msg.local_file)}`) : (`/api/version/media-url.php?id=${encodeURIComponent(msg.media_url || '')}`);
+                        let full = '';
+                        if (msg.local_file) {
+                            full = `/api/version/media-url.php?local=${encodeURIComponent(msg.local_file)}`;
+                        } else if (msg.media_url_external) {
+                            // Si viene una ruta del tipo api/get_media.php?id=XXX extraer id
+                            if (msg.media_url_external.indexOf('api/get_media.php?id=') !== -1) {
+                                const parts = msg.media_url_external.split('id=');
+                                const mid = parts[1] ? decodeURIComponent(parts[1]) : '';
+                                full = `/api/version/media-url.php?id=${encodeURIComponent(mid)}`;
+                            } else if (/^https?:\/\//i.test(msg.media_url_external)) {
+                                // URL directa
+                                full = msg.media_url_external;
+                            } else {
+                                // fallback: pasar como url
+                                full = `/api/version/media-url.php?url=${encodeURIComponent(msg.media_url_external)}`;
+                            }
+                        } else {
+                            full = mediaUrl || '';
+                        }
                         return `
                             <div class="message-media">
                                 <img src="${thumb}" alt="Imagen" onclick="window.open('${full}', '_blank')" style="cursor:zoom-in">
@@ -1366,7 +1384,22 @@
                         `;
                         
                     case 'video':
-                        const videoSrc = msg.local_file ? (`/${msg.local_file}`) : (msg.media_url_external || mediaUrl);
+                        let videoSrc = '';
+                        if (msg.local_file) {
+                            videoSrc = `/${msg.local_file}`;
+                        } else if (msg.media_url_external) {
+                            if (msg.media_url_external.indexOf('api/get_media.php?id=') !== -1) {
+                                const parts = msg.media_url_external.split('id=');
+                                const mid = parts[1] ? decodeURIComponent(parts[1]) : '';
+                                videoSrc = `/api/version/media-url.php?id=${encodeURIComponent(mid)}`;
+                            } else if (/^https?:\/\//i.test(msg.media_url_external)) {
+                                videoSrc = msg.media_url_external;
+                            } else {
+                                videoSrc = `/api/version/media-url.php?url=${encodeURIComponent(msg.media_url_external)}`;
+                            }
+                        } else {
+                            videoSrc = mediaUrl;
+                        }
                         return `
                             <div class="message-media">
                                 <video controls>
@@ -1378,7 +1411,22 @@
                         `;
                         
                     case 'audio':
-                        const audioSrc = msg.local_file ? (`/${msg.local_file}`) : (msg.media_url_external || mediaUrl);
+                        let audioSrc = '';
+                        if (msg.local_file) {
+                            audioSrc = `/${msg.local_file}`;
+                        } else if (msg.media_url_external) {
+                            if (msg.media_url_external.indexOf('api/get_media.php?id=') !== -1) {
+                                const parts = msg.media_url_external.split('id=');
+                                const mid = parts[1] ? decodeURIComponent(parts[1]) : '';
+                                audioSrc = `/api/version/media-url.php?id=${encodeURIComponent(mid)}`;
+                            } else if (/^https?:\/\//i.test(msg.media_url_external)) {
+                                audioSrc = msg.media_url_external;
+                            } else {
+                                audioSrc = `/api/version/media-url.php?url=${encodeURIComponent(msg.media_url_external)}`;
+                            }
+                        } else {
+                            audioSrc = mediaUrl;
+                        }
                         return `
                             <div class="message-media">
                                 <audio controls>
@@ -1390,7 +1438,21 @@
                         
                     case 'document':
                         // Para documentos no descargamos automáticamente; abrir la URL externa (o la redirección por media id) para descargar
-                        const docUrl = msg.local_file ? (`/api/version/media-url.php?local=${encodeURIComponent(msg.local_file)}&download=1`) : (`/api/version/media-url.php?id=${encodeURIComponent(msg.media_url || msg.media_url_external || '')}&download=1`);
+                        let docUrl = '';
+                        if (msg.local_file) {
+                            docUrl = `/api/version/media-url.php?local=${encodeURIComponent(msg.local_file)}&download=1`;
+                        } else if (msg.media_url_external) {
+                            if (msg.media_url_external.indexOf('api/get_media.php?id=') !== -1) {
+                                const parts = msg.media_url_external.split('id=');
+                                const mid = parts[1] ? decodeURIComponent(parts[1]) : '';
+                                docUrl = `/api/version/media-url.php?id=${encodeURIComponent(mid)}&download=1`;
+                            } else if (/^https?:\/\//i.test(msg.media_url_external)) {
+                                docUrl = `/api/version/media-url.php?url=${encodeURIComponent(msg.media_url_external)}&download=1`;
+                            } else {
+                                // fallback
+                                docUrl = `/api/version/media-url.php?url=${encodeURIComponent(msg.media_url_external)}&download=1`;
+                            }
+                        }
                         return `
                             <div class="message-document" onclick="window.open('${docUrl}', '_blank')" style="cursor:pointer">
                                 <i class="fas fa-file-pdf"></i>
diff --git a/scripts/check_unstored_media.php b/scripts/check_unstored_media.php
new file mode 100644
index 0000000..71b0b78
--- /dev/null
+++ b/scripts/check_unstored_media.php
@@ -0,0 +1,6 @@
+<?php
+require_once __DIR__ . '/../config/config.php';
+$db = Database::getInstance();
+$rows = $db->fetchAll("SELECT id,user_id,message_id,message_type,content,media_url,filename,created_at,local_file,local_thumb FROM conversations WHERE message_type IN ('image','video','audio') AND (local_file IS NULL OR local_file = '') ORDER BY created_at DESC LIMIT 50");
+if (!$rows) { echo "No pending media to store\n"; exit; }
+echo json_encode($rows, JSON_PRETTY_PRINT) . "\n";
\ No newline at end of file
diff --git a/scripts/show_local_media.php b/scripts/show_local_media.php
new file mode 100644
index 0000000..1307d92
--- /dev/null
+++ b/scripts/show_local_media.php
@@ -0,0 +1,5 @@
+<?php
+require_once __DIR__ . '/../config/config.php';
+$db = Database::getInstance();
+$rows = $db->fetchAll('SELECT id,user_id,message_id,message_type,content,media_url,local_file,local_thumb,created_at FROM conversations WHERE (local_file IS NOT NULL OR local_thumb IS NOT NULL) ORDER BY created_at DESC LIMIT 20');
+echo json_encode($rows, JSON_PRETTY_PRINT) . "\n";
\ No newline at end of file