diff --git a/app/www/annotate.js b/app/www/annotate.js
index 54163ce..ec02bad 100644
--- a/app/www/annotate.js
+++ b/app/www/annotate.js
@@ -423,12 +423,12 @@ class Annotator extends EventTarget {
         this.outPointTimeMs = out_ms;
         // this._seekByTimeMs(this.audioOffset < 0 ? this.audioOffset * 1000 : 0);
         // draw full stroke of annotation
-        console.log('setInOut');
+        console.debug('setInOut');
         this.drawStrokePosition(this.inPointPosition, this.outPointPosition);
-        console.log([`${this.inPointTimeMs}`, `${this.outPointTimeMs}`])
+        console.debug([`${this.inPointTimeMs}`, `${this.outPointTimeMs}`])
         this.slider.set([this.inPointTimeMs, this.outPointTimeMs]);
 
-        // console.log(this.selectedAnnotation);
+        // console.debug(this.selectedAnnotation);
         if (this.selectedAnnotation) {
             this.selectedAnnotation.t_in = in_ms;
             this.selectedAnnotation.t_out = out_ms;
@@ -443,7 +443,7 @@ class Annotator extends EventTarget {
         this.outPointTimeMs = null;
         this._seekByTimeMs(this.audioOffset < 0 ? this.audioOffset * 1000 : 0);
         // draw full stroke of annotation
-        console.log('reset!');
+        console.debug('reset!');
         this.drawStrokePosition(this.inPointPosition, [Infinity, Infinity]);
         this.setUpAnnotator();
     }
@@ -471,7 +471,7 @@ class Annotator extends EventTarget {
                             }
                             return this.loadStrokes(data, metadata)
                         })
-                        .catch(e => console.log(e));
+                        .catch(e => console.error(e));
                 } else {
                     return this.loadStrokes(data, null);
                 }
@@ -480,7 +480,7 @@ class Annotator extends EventTarget {
                 // play on click for player
                 if(this.config.is_player) {
                     this.svgEl.addEventListener('click', (ev) => {
-                        console.log('clicked for play/pause');
+                        console.debug('clicked for play/pause');
                         this.playPause();
                     });
                 }
@@ -492,7 +492,7 @@ class Annotator extends EventTarget {
                     this.wrapperEl.classList.remove('loading');
                 }
             })
-            .catch(e => console.log(e));
+            .catch(e => console.debug(e));
     }
 
     updateState() {
@@ -519,7 +519,7 @@ class Annotator extends EventTarget {
 
     setSaved(state) {
         if (this.state != state) {
-            console.log('already outdated');
+            console.debug('already outdated');
         }
         else {
             this.wrapperEl.classList.add('saved');
@@ -545,7 +545,7 @@ class Annotator extends EventTarget {
                 }
             })
             .catch((error) => {
-                console.log(error);
+                console.error(error);
             });
 
     }
@@ -661,11 +661,11 @@ class Annotator extends EventTarget {
                 ttInputEl.focus();
 
                 const submit = () => {
-                    console.log(ttInputEl.value);
+                    console.debug(ttInputEl.value);
                     const tcMs = this.formatter.from(ttInputEl.value);
                     let points = this.slider.get();
                     points[i] = tcMs;
-                    console.log(points);
+                    console.debug(points);
                     this.slider.set(points);
                 };
                 ttInputEl.addEventListener('keydown', (keyE) => {
@@ -702,7 +702,6 @@ class Annotator extends EventTarget {
         }
 
         this.title = null;
-        console.log(metadata);
         if (metadata && metadata.hasOwnProperty('title')) {
             this.title = metadata.title;
         }
@@ -755,17 +754,15 @@ class Annotator extends EventTarget {
                 // Probably a wrong order
                 if (ev.key == 'ArrowLeft' && ev.shiftKey) {
                     const p = this._paused;
-                    console.log(p);
                     const diff = ev.ctrlKey ? 10000 : 1000;
                     this.scrubTo(this._currentTimeMs - diff);
-                    if (!p) { console.log('play!'); this.play(); } // scrubTo() causes a pause();
+                    if (!p) { this.play(); } // scrubTo() causes a pause();
                 }
                 if (ev.key == 'ArrowRight' && ev.shiftKey) {
                     const p = this._paused;
-                    console.log(p);
                     const diff = ev.ctrlKey ? 10000 : 1000;
                     this.scrubTo(this._currentTimeMs + diff);
-                    if (!p) { console.log('play!'); this.play(); } // scrubTo() causes a pause();
+                    if (!p) { this.play(); } // scrubTo() causes a pause();
                 }
 
                 // additional keys only for annotation mode
@@ -967,12 +964,12 @@ class Annotator extends EventTarget {
             }
         } else {
             if (this.audioEl.currentTime !== t_start / 1000) {
-                console.log(this.audioEl.currentTime, t_start / 1000);
+                console.debug(this.audioEl.currentTime, t_start / 1000);
                 this.audioEl.currentTime = t_start / 1000;
             }
             this.audioEl.play();
             // this.audioEl.play(); // play is done in "seeked" evenlistener
-            console.log(this.audioEl.currentTime, t_start, t_in, t_out);
+            console.debug(this.audioEl.currentTime, t_start, t_in, t_out);
         }
 
         this.audioIsPlaying = true; // also state as playing in preroll
@@ -1115,7 +1112,7 @@ class Annotator extends EventTarget {
         // when an outpoint is set, stop playing there
         if (this.outPointPosition && (next_path > this.outPointPosition[0] ||
             (next_path == this.outPointPosition[0] && next_point > this.outPointPosition[1]))) {
-            console.log('> out point', this.outPointPosition)
+            console.debug('> out point', this.outPointPosition)
             return [null, null];
         }