User guide update

1 files changed, 303 insertions, 159 deletions

diff --git a/docs/videos/move.kdenlive b/docs/videos/move.kdenlive
index 5306095..a96c25b 100644
--- a/docs/videos/move.kdenlive
+++ b/docs/videos/move.kdenlive
@@ -5,18 +5,6 @@
   <property name="length">960</property>
   <property name="eof">pause</property>
   <property name="resource">C:/Users/thale/Videos/2020-07-17 15-32-46.mkv</property>
-  <property name="audio_index">1</property>
-  <property name="video_index">0</property>
-  <property name="mute_on_pause">0</property>
-  <property name="mlt_service">avformat-novalidate</property>
-  <property name="seekable">1</property>
-  <property name="aspect_ratio">1</property>
-  <property name="kdenlive:clipname"/>
-  <property name="kdenlive:folderid">-1</property>
-  <property name="kdenlive:id">2</property>
-  <property name="kdenlive:file_size">10025367</property>
-  <property name="kdenlive:file_hash">f6480cbe61b696c8fe76ae86e1fc5c18</property>
-  <property name="global_feed">1</property>
   <property name="meta.media.nb_streams">2</property>
   <property name="meta.media.0.stream.type">video</property>
   <property name="meta.media.0.stream.frame_rate">30</property>
@@ -42,8 +30,15 @@
   <property name="meta.attr.1.stream.title.markup">simple_aac</property>
   <property name="meta.attr.1.stream.DURATION.markup">00:00:31.951000000</property>
   <property name="meta.attr.ENCODER.markup">Lavf58.29.100</property>
+  <property name="seekable">1</property>
   <property name="meta.media.sample_aspect_num">1</property>
   <property name="meta.media.sample_aspect_den">1</property>
+  <property name="aspect_ratio">1</property>
+  <property name="audio_index">1</property>
+  <property name="video_index">0</property>
+  <property name="mute_on_pause">0</property>
+  <property name="mlt_service">avformat-novalidate</property>
+  <property name="kdenlive:clipname"/>
   <property name="meta.media.frame_rate_num">30</property>
   <property name="meta.media.frame_rate_den">1</property>
   <property name="meta.media.colorspace">601</property>
@@ -53,26 +48,18 @@
   <property name="meta.media.color_range">mpeg</property>
   <property name="meta.media.top_field_first">0</property>
   <property name="meta.media.progressive">1</property>
- </producer>
- <producer id="producer1" in="00:00:00,000" out="00:00:25,667">
-  <property name="length">771</property>
-  <property name="eof">pause</property>
-  <property name="resource">0x000000ff</property>
-  <property name="aspect_ratio">1</property>
-  <property name="mlt_service">color</property>
-  <property name="kdenlive:clipname">Clipe de Cor</property>
-  <property name="kdenlive:duration">00:00:05,000</property>
   <property name="kdenlive:folderid">-1</property>
-  <property name="kdenlive:id">3</property>
-  <property name="kdenlive:file_hash">9196813120dc5c505072516b15baf414</property>
-  <property name="kdenlive:activeeffect">0</property>
+  <property name="kdenlive:id">5</property>
+  <property name="kdenlive:file_size">10025367</property>
+  <property name="kdenlive:file_hash">f6480cbe61b696c8fe76ae86e1fc5c18</property>
+  <property name="global_feed">1</property>
  </producer>
  <playlist id="main_bin">
-  <property name="kdenlive:docproperties.activeTrack">3</property>
-  <property name="kdenlive:docproperties.audioTarget">-1</property>
-  <property name="kdenlive:docproperties.decimalPoint">.</property>
+  <property name="kdenlive:docproperties.activeTrack">2</property>
+  <property name="kdenlive:docproperties.audioTarget">1</property>
+  <property name="kdenlive:docproperties.decimalPoint">,</property>
   <property name="kdenlive:docproperties.disablepreview">0</property>
-  <property name="kdenlive:docproperties.documentid">1595010813188</property>
+  <property name="kdenlive:docproperties.documentid">1595181187828</property>
   <property name="kdenlive:docproperties.enableTimelineZone">0</property>
   <property name="kdenlive:docproperties.enableexternalproxy">0</property>
   <property name="kdenlive:docproperties.enableproxy">0</property>
@@ -80,7 +67,7 @@
   <property name="kdenlive:docproperties.generateimageproxy">0</property>
   <property name="kdenlive:docproperties.generateproxy">0</property>
   <property name="kdenlive:docproperties.kdenliveversion">20.04.1</property>
-  <property name="kdenlive:docproperties.position">647</property>
+  <property name="kdenlive:docproperties.position">513</property>
   <property name="kdenlive:docproperties.previewextension"/>
   <property name="kdenlive:docproperties.previewparameters"/>
   <property name="kdenlive:docproperties.profile">C:/Users/thale/AppData/Roaming/kdenlive/profiles/customprofile0</property>
@@ -89,34 +76,19 @@
   <property name="kdenlive:docproperties.proxyimagesize">800</property>
   <property name="kdenlive:docproperties.proxyminsize">1000</property>
   <property name="kdenlive:docproperties.proxyparams"/>
-  <property name="kdenlive:docproperties.scrollPos">0</property>
+  <property name="kdenlive:docproperties.scrollPos">908</property>
   <property name="kdenlive:docproperties.seekOffset">30000</property>
   <property name="kdenlive:docproperties.version">0.99</property>
   <property name="kdenlive:docproperties.verticalzoom">1</property>
   <property name="kdenlive:docproperties.videoTarget">2</property>
   <property name="kdenlive:docproperties.zonein">0</property>
   <property name="kdenlive:docproperties.zoneout">75</property>
-  <property name="kdenlive:docproperties.zoom">6</property>
+  <property name="kdenlive:docproperties.zoom">4</property>
   <property name="kdenlive:documentnotes"/>
   <property name="kdenlive:docproperties.groups">[
     {
         "children": [
             {
-                "data": "2:467",
-                "leaf": "clip",
-                "type": "Leaf"
-            },
-            {
-                "data": "1:467",
-                "leaf": "clip",
-                "type": "Leaf"
-            }
-        ],
-        "type": "AVSplit"
-    },
-    {
-        "children": [
-            {
                 "data": "2:0",
                 "leaf": "clip",
                 "type": "Leaf"
@@ -132,12 +104,12 @@
     {
         "children": [
             {
-                "data": "2:308",
+                "data": "2:385",
                 "leaf": "clip",
                 "type": "Leaf"
             },
             {
-                "data": "1:308",
+                "data": "1:385",
                 "leaf": "clip",
                 "type": "Leaf"
             }
@@ -147,12 +119,12 @@
     {
         "children": [
             {
-                "data": "2:386",
+                "data": "2:340",
                 "leaf": "clip",
                 "type": "Leaf"
             },
             {
-                "data": "1:386",
+                "data": "1:340",
                 "leaf": "clip",
                 "type": "Leaf"
             }
@@ -162,12 +134,12 @@
     {
         "children": [
             {
-                "data": "2:207",
+                "data": "1:187",
                 "leaf": "clip",
                 "type": "Leaf"
             },
             {
-                "data": "1:207",
+                "data": "2:187",
                 "leaf": "clip",
                 "type": "Leaf"
             }
@@ -176,14 +148,14 @@
     }
 ]
 </property>
-  <property name="kdenlive:docproperties.renderaudioquality">192</property>
+  <property name="kdenlive:docproperties.renderaudioquality">6</property>
   <property name="kdenlive:docproperties.rendercategory">Generic (HD for web, mobile devices...)</property>
   <property name="kdenlive:docproperties.renderendguide">-1</property>
   <property name="kdenlive:docproperties.renderexportaudio">0</property>
   <property name="kdenlive:docproperties.renderfield">0</property>
   <property name="kdenlive:docproperties.renderguide">0</property>
   <property name="kdenlive:docproperties.renderplay">0</property>
-  <property name="kdenlive:docproperties.renderprofile">MP4 - the dominating format (H264/AAC)</property>
+  <property name="kdenlive:docproperties.renderprofile">WebM - the widespread free format (VP8/Vorbis)</property>
   <property name="kdenlive:docproperties.renderquality">23</property>
   <property name="kdenlive:docproperties.renderratio">1</property>
   <property name="kdenlive:docproperties.renderrescale">0</property>
@@ -195,13 +167,12 @@
   <property name="kdenlive:docproperties.rendertcoverlay">0</property>
   <property name="kdenlive:docproperties.rendertctype">0</property>
   <property name="kdenlive:docproperties.rendertwopass">0</property>
-  <property name="kdenlive:docproperties.renderurl">move.mp4</property>
+  <property name="kdenlive:docproperties.renderurl">move.webm</property>
   <property name="kdenlive:docproperties.renderzone">0</property>
   <property name="xml_retain">1</property>
   <entry producer="producer0" in="00:00:00,000" out="00:00:31,967"/>
-  <entry producer="producer1" in="00:00:00,000" out="00:00:04,967"/>
  </playlist>
- <producer id="black_track" in="00:00:00,000" out="00:17:01,567">
+ <producer id="black_track" in="00:00:00,000" out="00:16:57,100">
   <property name="length">2147483647</property>
   <property name="eof">continue</property>
   <property name="resource">black</property>
@@ -212,6 +183,19 @@
  </producer>
  <playlist id="playlist0">
   <property name="kdenlive:audio_track">1</property>
+ </playlist>
+ <playlist id="playlist1">
+  <property name="kdenlive:audio_track">1</property>
+ </playlist>
+ <tractor id="tractor0" in="00:00:00,000">
+  <property name="kdenlive:audio_track">1</property>
+  <property name="kdenlive:trackheight">67</property>
+  <property name="kdenlive:collapsed">0</property>
+  <property name="kdenlive:thumbs_format"/>
+  <property name="kdenlive:audio_rec"/>
+  <property name="kdenlive:timeline_active">1</property>
+  <track hide="video" producer="playlist0"/>
+  <track hide="video" producer="playlist1"/>
   <filter id="filter0">
    <property name="window">75</property>
    <property name="max_gain">20dB</property>
@@ -226,26 +210,13 @@
    <property name="start">0,5</property>
    <property name="disable">1</property>
   </filter>
- </playlist>
- <playlist id="playlist1">
-  <property name="kdenlive:audio_track">1</property>
- </playlist>
- <tractor id="tractor0" in="00:00:00,000">
-  <property name="kdenlive:audio_track">1</property>
-  <property name="kdenlive:trackheight">67</property>
-  <property name="kdenlive:collapsed">0</property>
-  <property name="kdenlive:thumbs_format"/>
-  <property name="kdenlive:audio_rec"/>
-  <property name="kdenlive:timeline_active">1</property>
-  <track hide="video" producer="playlist0"/>
-  <track hide="video" producer="playlist1"/>
   <filter id="filter2">
    <property name="iec_scale">0</property>
    <property name="mlt_service">audiolevel</property>
    <property name="disable">1</property>
   </filter>
  </tractor>
- <producer id="producer2" in="00:00:00,000" out="00:00:21,300">
+ <producer id="producer1" in="00:00:00,000" out="00:00:21,300">
   <property name="length">640</property>
   <property name="eof">pause</property>
   <property name="resource">1,500000:C:/Users/thale/Videos/2020-07-17 15-32-46.mkv</property>
@@ -295,23 +266,61 @@
   <property name="meta.media.height">1080</property>
   <property name="meta.media.color_range">mpeg</property>
  </producer>
- <producer id="producer3" in="00:00:00,000" out="00:00:31,967">
-  <property name="length">960</property>
+ <producer id="producer2" in="00:00:00,000" out="00:00:21,300">
+  <property name="length">640</property>
   <property name="eof">pause</property>
-  <property name="resource">C:/Users/thale/Videos/2020-07-17 15-32-46.mkv</property>
+  <property name="resource">1,500000:C:/Users/thale/Videos/2020-07-17 15-32-46.mkv</property>
+  <property name="aspect_ratio">1</property>
+  <property name="meta.media.nb_streams">2</property>
+  <property name="meta.media.0.stream.type">video</property>
+  <property name="meta.media.0.stream.frame_rate">30</property>
+  <property name="meta.media.0.stream.sample_aspect_ratio">0</property>
+  <property name="meta.media.0.codec.width">1920</property>
+  <property name="meta.media.0.codec.height">1080</property>
+  <property name="meta.media.0.codec.rotate">0</property>
+  <property name="meta.media.0.codec.frame_rate">30</property>
+  <property name="meta.media.0.codec.pix_fmt">yuv420p</property>
+  <property name="meta.media.0.codec.sample_aspect_ratio">1</property>
+  <property name="meta.media.0.codec.colorspace">601</property>
+  <property name="meta.media.0.codec.name">h264</property>
+  <property name="meta.media.0.codec.long_name">H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10</property>
+  <property name="meta.media.0.codec.bit_rate">0</property>
+  <property name="meta.attr.0.stream.DURATION.markup">00:00:32.000000000</property>
+  <property name="meta.media.1.stream.type">audio</property>
+  <property name="meta.media.1.codec.sample_fmt">fltp</property>
+  <property name="meta.media.1.codec.sample_rate">44100</property>
+  <property name="meta.media.1.codec.channels">2</property>
+  <property name="meta.media.1.codec.name">aac</property>
+  <property name="meta.media.1.codec.long_name">AAC (Advanced Audio Coding)</property>
+  <property name="meta.media.1.codec.bit_rate">0</property>
+  <property name="meta.attr.1.stream.title.markup">simple_aac</property>
+  <property name="meta.attr.1.stream.DURATION.markup">00:00:31.951000000</property>
+  <property name="meta.attr.ENCODER.markup">Lavf58.29.100</property>
+  <property name="seekable">1</property>
+  <property name="meta.media.sample_aspect_num">1</property>
+  <property name="meta.media.sample_aspect_den">1</property>
   <property name="audio_index">1</property>
   <property name="video_index">0</property>
-  <property name="mute_on_pause">0</property>
-  <property name="mlt_service">avformat-novalidate</property>
-  <property name="seekable">1</property>
+  <property name="mute_on_pause">1</property>
+  <property name="warp_speed">1,5</property>
+  <property name="warp_resource">C:/Users/thale/Videos/2020-07-17 15-32-46.mkv</property>
+  <property name="mlt_service">timewarp</property>
+  <property name="set.test_audio">0</property>
+  <property name="set.test_image">1</property>
+  <property name="warp_pitch">0</property>
+  <property name="meta.media.frame_rate_num">30</property>
+  <property name="meta.media.frame_rate_den">1</property>
+  <property name="meta.media.colorspace">601</property>
+  <property name="meta.media.color_trc">2</property>
+  <property name="meta.media.width">1920</property>
+  <property name="meta.media.height">1080</property>
+  <property name="meta.media.color_range">mpeg</property>
+ </producer>
+ <producer id="producer3" in="00:00:00,000" out="00:00:21,300">
+  <property name="length">640</property>
+  <property name="eof">pause</property>
+  <property name="resource">1,500000:C:/Users/thale/Videos/2020-07-17 15-32-46.mkv</property>
   <property name="aspect_ratio">1</property>
-  <property name="kdenlive:clipname"/>
-  <property name="kdenlive:folderid">-1</property>
-  <property name="kdenlive:id">2</property>
-  <property name="kdenlive:file_size">10025367</property>
-  <property name="kdenlive:file_hash">f6480cbe61b696c8fe76ae86e1fc5c18</property>
-  <property name="global_feed">1</property>
-  <property name="xml">was here</property>
   <property name="meta.media.nb_streams">2</property>
   <property name="meta.media.0.stream.type">video</property>
   <property name="meta.media.0.stream.frame_rate">30</property>
@@ -337,8 +346,18 @@
   <property name="meta.attr.1.stream.title.markup">simple_aac</property>
   <property name="meta.attr.1.stream.DURATION.markup">00:00:31.951000000</property>
   <property name="meta.attr.ENCODER.markup">Lavf58.29.100</property>
+  <property name="seekable">1</property>
   <property name="meta.media.sample_aspect_num">1</property>
   <property name="meta.media.sample_aspect_den">1</property>
+  <property name="audio_index">1</property>
+  <property name="video_index">0</property>
+  <property name="mute_on_pause">1</property>
+  <property name="warp_speed">1,5</property>
+  <property name="warp_resource">C:/Users/thale/Videos/2020-07-17 15-32-46.mkv</property>
+  <property name="mlt_service">timewarp</property>
+  <property name="set.test_audio">0</property>
+  <property name="set.test_image">1</property>
+  <property name="warp_pitch">0</property>
   <property name="meta.media.frame_rate_num">30</property>
   <property name="meta.media.frame_rate_den">1</property>
   <property name="meta.media.colorspace">601</property>
@@ -346,28 +365,84 @@
   <property name="meta.media.width">1920</property>
   <property name="meta.media.height">1080</property>
   <property name="meta.media.color_range">mpeg</property>
-  <property name="meta.media.top_field_first">0</property>
-  <property name="meta.media.progressive">1</property>
+ </producer>
+ <producer id="producer4" in="00:00:00,000" out="00:00:21,300">
+  <property name="length">640</property>
+  <property name="eof">pause</property>
+  <property name="resource">1,500000:C:/Users/thale/Videos/2020-07-17 15-32-46.mkv</property>
+  <property name="aspect_ratio">1</property>
+  <property name="meta.media.nb_streams">2</property>
+  <property name="meta.media.0.stream.type">video</property>
+  <property name="meta.media.0.stream.frame_rate">30</property>
+  <property name="meta.media.0.stream.sample_aspect_ratio">0</property>
+  <property name="meta.media.0.codec.width">1920</property>
+  <property name="meta.media.0.codec.height">1080</property>
+  <property name="meta.media.0.codec.rotate">0</property>
+  <property name="meta.media.0.codec.frame_rate">30</property>
+  <property name="meta.media.0.codec.pix_fmt">yuv420p</property>
+  <property name="meta.media.0.codec.sample_aspect_ratio">1</property>
+  <property name="meta.media.0.codec.colorspace">601</property>
+  <property name="meta.media.0.codec.name">h264</property>
+  <property name="meta.media.0.codec.long_name">H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10</property>
+  <property name="meta.media.0.codec.bit_rate">0</property>
+  <property name="meta.attr.0.stream.DURATION.markup">00:00:32.000000000</property>
+  <property name="meta.media.1.stream.type">audio</property>
+  <property name="meta.media.1.codec.sample_fmt">fltp</property>
+  <property name="meta.media.1.codec.sample_rate">44100</property>
+  <property name="meta.media.1.codec.channels">2</property>
+  <property name="meta.media.1.codec.name">aac</property>
+  <property name="meta.media.1.codec.long_name">AAC (Advanced Audio Coding)</property>
+  <property name="meta.media.1.codec.bit_rate">0</property>
+  <property name="meta.attr.1.stream.title.markup">simple_aac</property>
+  <property name="meta.attr.1.stream.DURATION.markup">00:00:31.951000000</property>
+  <property name="meta.attr.ENCODER.markup">Lavf58.29.100</property>
+  <property name="seekable">1</property>
+  <property name="meta.media.sample_aspect_num">1</property>
+  <property name="meta.media.sample_aspect_den">1</property>
+  <property name="audio_index">1</property>
+  <property name="video_index">0</property>
+  <property name="mute_on_pause">1</property>
+  <property name="warp_speed">1,5</property>
+  <property name="warp_resource">C:/Users/thale/Videos/2020-07-17 15-32-46.mkv</property>
+  <property name="mlt_service">timewarp</property>
   <property name="set.test_audio">0</property>
   <property name="set.test_image">1</property>
+  <property name="warp_pitch">0</property>
+  <property name="meta.media.frame_rate_num">30</property>
+  <property name="meta.media.frame_rate_den">1</property>
+  <property name="meta.media.colorspace">601</property>
+  <property name="meta.media.color_trc">2</property>
+  <property name="meta.media.width">1920</property>
+  <property name="meta.media.height">1080</property>
+  <property name="meta.media.color_range">mpeg</property>
  </producer>
  <playlist id="playlist2">
   <property name="kdenlive:audio_track">1</property>
-  <entry producer="producer2" in="00:00:00,800" out="00:00:07,667">
-   <property name="kdenlive:id">2</property>
-  </entry>
-  <entry producer="producer3" in="00:00:13,000" out="00:00:16,333">
-   <property name="kdenlive:id">2</property>
+  <entry producer="producer1" in="00:00:01,467" out="00:00:07,667">
+   <property name="kdenlive:id">5</property>
   </entry>
-  <entry producer="producer3" in="00:00:17,833" out="00:00:20,400">
-   <property name="kdenlive:id">2</property>
+  <entry producer="producer2" in="00:00:08,700" out="00:00:13,767">
+   <property name="kdenlive:id">5</property>
   </entry>
-  <entry producer="producer3" in="00:00:20,433" out="00:00:23,100">
-   <property name="kdenlive:id">2</property>
+  <entry producer="producer3" in="00:00:13,800" out="00:00:15,267">
+   <property name="kdenlive:id">5</property>
   </entry>
-  <entry producer="producer3" in="00:00:23,133" out="00:00:29,100">
-   <property name="kdenlive:id">2</property>
+  <entry producer="producer4" in="00:00:15,300" out="00:00:19,533">
+   <property name="kdenlive:id">5</property>
   </entry>
+ </playlist>
+ <playlist id="playlist3">
+  <property name="kdenlive:audio_track">1</property>
+ </playlist>
+ <tractor id="tractor1" in="00:00:00,000" out="00:00:17,067">
+  <property name="kdenlive:audio_track">1</property>
+  <property name="kdenlive:trackheight">67</property>
+  <property name="kdenlive:collapsed">0</property>
+  <property name="kdenlive:thumbs_format"/>
+  <property name="kdenlive:audio_rec"/>
+  <property name="kdenlive:timeline_active">1</property>
+  <track hide="video" producer="playlist2"/>
+  <track hide="video" producer="playlist3"/>
   <filter id="filter3">
    <property name="window">75</property>
    <property name="max_gain">20dB</property>
@@ -382,26 +457,13 @@
    <property name="start">0,5</property>
    <property name="disable">1</property>
   </filter>
- </playlist>
- <playlist id="playlist3">
-  <property name="kdenlive:audio_track">1</property>
- </playlist>
- <tractor id="tractor1" in="00:00:00,000" out="00:00:21,533">
-  <property name="kdenlive:audio_track">1</property>
-  <property name="kdenlive:trackheight">67</property>
-  <property name="kdenlive:collapsed">0</property>
-  <property name="kdenlive:thumbs_format"/>
-  <property name="kdenlive:audio_rec"/>
-  <property name="kdenlive:timeline_active">1</property>
-  <track hide="video" producer="playlist2"/>
-  <track hide="video" producer="playlist3"/>
   <filter id="filter5">
    <property name="iec_scale">0</property>
    <property name="mlt_service">audiolevel</property>
    <property name="disable">1</property>
   </filter>
  </tractor>
- <producer id="producer4" in="00:00:00,000" out="00:00:21,300">
+ <producer id="producer5" in="00:00:00,000" out="00:00:21,300">
   <property name="length">640</property>
   <property name="eof">pause</property>
   <property name="resource">1,500000:C:/Users/thale/Videos/2020-07-17 15-32-46.mkv</property>
@@ -453,23 +515,63 @@
   <property name="meta.media.top_field_first">0</property>
   <property name="meta.media.progressive">1</property>
  </producer>
- <producer id="producer5" in="00:00:00,000" out="00:00:31,967">
-  <property name="length">960</property>
+ <producer id="producer6" in="00:00:00,000" out="00:00:21,300">
+  <property name="length">640</property>
   <property name="eof">pause</property>
-  <property name="resource">C:/Users/thale/Videos/2020-07-17 15-32-46.mkv</property>
+  <property name="resource">1,500000:C:/Users/thale/Videos/2020-07-17 15-32-46.mkv</property>
+  <property name="aspect_ratio">1</property>
+  <property name="meta.media.nb_streams">2</property>
+  <property name="meta.media.0.stream.type">video</property>
+  <property name="meta.media.0.stream.frame_rate">30</property>
+  <property name="meta.media.0.stream.sample_aspect_ratio">0</property>
+  <property name="meta.media.0.codec.width">1920</property>
+  <property name="meta.media.0.codec.height">1080</property>
+  <property name="meta.media.0.codec.rotate">0</property>
+  <property name="meta.media.0.codec.frame_rate">30</property>
+  <property name="meta.media.0.codec.pix_fmt">yuv420p</property>
+  <property name="meta.media.0.codec.sample_aspect_ratio">1</property>
+  <property name="meta.media.0.codec.colorspace">601</property>
+  <property name="meta.media.0.codec.name">h264</property>
+  <property name="meta.media.0.codec.long_name">H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10</property>
+  <property name="meta.media.0.codec.bit_rate">0</property>
+  <property name="meta.attr.0.stream.DURATION.markup">00:00:32.000000000</property>
+  <property name="meta.media.1.stream.type">audio</property>
+  <property name="meta.media.1.codec.sample_fmt">fltp</property>
+  <property name="meta.media.1.codec.sample_rate">44100</property>
+  <property name="meta.media.1.codec.channels">2</property>
+  <property name="meta.media.1.codec.name">aac</property>
+  <property name="meta.media.1.codec.long_name">AAC (Advanced Audio Coding)</property>
+  <property name="meta.media.1.codec.bit_rate">0</property>
+  <property name="meta.attr.1.stream.title.markup">simple_aac</property>
+  <property name="meta.attr.1.stream.DURATION.markup">00:00:31.951000000</property>
+  <property name="meta.attr.ENCODER.markup">Lavf58.29.100</property>
+  <property name="seekable">1</property>
+  <property name="meta.media.sample_aspect_num">1</property>
+  <property name="meta.media.sample_aspect_den">1</property>
   <property name="audio_index">1</property>
   <property name="video_index">0</property>
-  <property name="mute_on_pause">0</property>
-  <property name="mlt_service">avformat-novalidate</property>
-  <property name="seekable">1</property>
+  <property name="mute_on_pause">1</property>
+  <property name="warp_speed">1,5</property>
+  <property name="warp_resource">C:/Users/thale/Videos/2020-07-17 15-32-46.mkv</property>
+  <property name="mlt_service">timewarp</property>
+  <property name="set.test_audio">1</property>
+  <property name="set.test_image">0</property>
+  <property name="warp_pitch">0</property>
+  <property name="meta.media.frame_rate_num">30</property>
+  <property name="meta.media.frame_rate_den">1</property>
+  <property name="meta.media.colorspace">601</property>
+  <property name="meta.media.color_trc">2</property>
+  <property name="meta.media.width">1920</property>
+  <property name="meta.media.height">1080</property>
+  <property name="meta.media.color_range">mpeg</property>
+  <property name="meta.media.top_field_first">0</property>
+  <property name="meta.media.progressive">1</property>
+ </producer>
+ <producer id="producer7" in="00:00:00,000" out="00:00:21,300">
+  <property name="length">640</property>
+  <property name="eof">pause</property>
+  <property name="resource">1,500000:C:/Users/thale/Videos/2020-07-17 15-32-46.mkv</property>
   <property name="aspect_ratio">1</property>
-  <property name="kdenlive:clipname"/>
-  <property name="kdenlive:folderid">-1</property>
-  <property name="kdenlive:id">2</property>
-  <property name="kdenlive:file_size">10025367</property>
-  <property name="kdenlive:file_hash">f6480cbe61b696c8fe76ae86e1fc5c18</property>
-  <property name="global_feed">1</property>
-  <property name="xml">was here</property>
   <property name="meta.media.nb_streams">2</property>
   <property name="meta.media.0.stream.type">video</property>
   <property name="meta.media.0.stream.frame_rate">30</property>
@@ -495,8 +597,18 @@
   <property name="meta.attr.1.stream.title.markup">simple_aac</property>
   <property name="meta.attr.1.stream.DURATION.markup">00:00:31.951000000</property>
   <property name="meta.attr.ENCODER.markup">Lavf58.29.100</property>
+  <property name="seekable">1</property>
   <property name="meta.media.sample_aspect_num">1</property>
   <property name="meta.media.sample_aspect_den">1</property>
+  <property name="audio_index">1</property>
+  <property name="video_index">0</property>
+  <property name="mute_on_pause">1</property>
+  <property name="warp_speed">1,5</property>
+  <property name="warp_resource">C:/Users/thale/Videos/2020-07-17 15-32-46.mkv</property>
+  <property name="mlt_service">timewarp</property>
+  <property name="set.test_audio">1</property>
+  <property name="set.test_image">0</property>
+  <property name="warp_pitch">0</property>
   <property name="meta.media.frame_rate_num">30</property>
   <property name="meta.media.frame_rate_den">1</property>
   <property name="meta.media.colorspace">601</property>
@@ -506,39 +618,86 @@
   <property name="meta.media.color_range">mpeg</property>
   <property name="meta.media.top_field_first">0</property>
   <property name="meta.media.progressive">1</property>
+ </producer>
+ <producer id="producer8" in="00:00:00,000" out="00:00:21,300">
+  <property name="length">640</property>
+  <property name="eof">pause</property>
+  <property name="resource">1,500000:C:/Users/thale/Videos/2020-07-17 15-32-46.mkv</property>
+  <property name="aspect_ratio">1</property>
+  <property name="meta.media.nb_streams">2</property>
+  <property name="meta.media.0.stream.type">video</property>
+  <property name="meta.media.0.stream.frame_rate">30</property>
+  <property name="meta.media.0.stream.sample_aspect_ratio">0</property>
+  <property name="meta.media.0.codec.width">1920</property>
+  <property name="meta.media.0.codec.height">1080</property>
+  <property name="meta.media.0.codec.rotate">0</property>
+  <property name="meta.media.0.codec.frame_rate">30</property>
+  <property name="meta.media.0.codec.pix_fmt">yuv420p</property>
+  <property name="meta.media.0.codec.sample_aspect_ratio">1</property>
+  <property name="meta.media.0.codec.colorspace">601</property>
+  <property name="meta.media.0.codec.name">h264</property>
+  <property name="meta.media.0.codec.long_name">H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10</property>
+  <property name="meta.media.0.codec.bit_rate">0</property>
+  <property name="meta.attr.0.stream.DURATION.markup">00:00:32.000000000</property>
+  <property name="meta.media.1.stream.type">audio</property>
+  <property name="meta.media.1.codec.sample_fmt">fltp</property>
+  <property name="meta.media.1.codec.sample_rate">44100</property>
+  <property name="meta.media.1.codec.channels">2</property>
+  <property name="meta.media.1.codec.name">aac</property>
+  <property name="meta.media.1.codec.long_name">AAC (Advanced Audio Coding)</property>
+  <property name="meta.media.1.codec.bit_rate">0</property>
+  <property name="meta.attr.1.stream.title.markup">simple_aac</property>
+  <property name="meta.attr.1.stream.DURATION.markup">00:00:31.951000000</property>
+  <property name="meta.attr.ENCODER.markup">Lavf58.29.100</property>
+  <property name="seekable">1</property>
+  <property name="meta.media.sample_aspect_num">1</property>
+  <property name="meta.media.sample_aspect_den">1</property>
+  <property name="audio_index">1</property>
+  <property name="video_index">0</property>
+  <property name="mute_on_pause">1</property>
+  <property name="warp_speed">1,5</property>
+  <property name="warp_resource">C:/Users/thale/Videos/2020-07-17 15-32-46.mkv</property>
+  <property name="mlt_service">timewarp</property>
   <property name="set.test_audio">1</property>
   <property name="set.test_image">0</property>
+  <property name="warp_pitch">0</property>
+  <property name="meta.media.frame_rate_num">30</property>
+  <property name="meta.media.frame_rate_den">1</property>
+  <property name="meta.media.colorspace">601</property>
+  <property name="meta.media.color_trc">2</property>
+  <property name="meta.media.width">1920</property>
+  <property name="meta.media.height">1080</property>
+  <property name="meta.media.color_range">mpeg</property>
+  <property name="meta.media.top_field_first">0</property>
+  <property name="meta.media.progressive">1</property>
  </producer>
  <playlist id="playlist4">
-  <entry producer="producer4" in="00:00:00,800" out="00:00:07,667">
-   <property name="kdenlive:id">2</property>
+  <entry producer="producer5" in="00:00:01,467" out="00:00:07,667">
+   <property name="kdenlive:id">5</property>
   </entry>
-  <entry producer="producer5" in="00:00:13,000" out="00:00:16,333">
-   <property name="kdenlive:id">2</property>
+  <entry producer="producer6" in="00:00:08,700" out="00:00:13,767">
+   <property name="kdenlive:id">5</property>
   </entry>
-  <entry producer="producer5" in="00:00:17,833" out="00:00:20,400">
-   <property name="kdenlive:id">2</property>
-  </entry>
-  <entry producer="producer5" in="00:00:20,433" out="00:00:23,100">
-   <property name="kdenlive:id">2</property>
+  <entry producer="producer7" in="00:00:13,800" out="00:00:15,267">
+   <property name="kdenlive:id">5</property>
    <property name="kdenlive:activeeffect">0</property>
    <filter id="filter6">
     <property name="rotate_center">1</property>
     <property name="mlt_service">qtblend</property>
     <property name="kdenlive_id">qtblend</property>
-    <property name="rect">00:00:20,433=0 0 1920 1080 1;00:00:20,767=0 0 4339 2440 1;00:00:22,767=0 0 4337 2440 1;00:00:23,100=0 0 1920 1080 1</property>
-    <property name="rotation">00:00:20,433=0;00:00:20,767=0;00:00:22,767=0;00:00:23,100=0</property>
+    <property name="rect">00:00:13,800=0 0 1920 1080 1;00:00:14,000=0 0 4800 2700 1;00:00:15,067=0 0 4800 2700 1;00:00:15,267=0 0 1920 1080 1</property>
+    <property name="rotation">00:00:13,800=0;00:00:14,000=0;00:00:15,067=0;00:00:15,267=0</property>
     <property name="compositing">0</property>
     <property name="distort">0</property>
     <property name="kdenlive:collapsed">0</property>
    </filter>
   </entry>
-  <entry producer="producer5" in="00:00:23,133" out="00:00:29,100">
-   <property name="kdenlive:id">2</property>
+  <entry producer="producer8" in="00:00:15,300" out="00:00:19,533">
+   <property name="kdenlive:id">5</property>
   </entry>
  </playlist>
  <playlist id="playlist5"/>
- <tractor id="tractor2" in="00:00:00,000" out="00:00:21,533">
+ <tractor id="tractor2" in="00:00:00,000" out="00:00:17,067">
   <property name="kdenlive:trackheight">67</property>
   <property name="kdenlive:collapsed">0</property>
   <property name="kdenlive:thumbs_format"/>
@@ -547,24 +706,9 @@
   <track hide="audio" producer="playlist4"/>
   <track hide="audio" producer="playlist5"/>
  </tractor>
- <playlist id="playlist6">
-  <entry producer="producer1" in="00:00:00,000" out="00:00:21,533">
-   <property name="kdenlive:id">3</property>
-   <property name="kdenlive:activeeffect">0</property>
-   <filter id="filter7">
-    <property name="rotate_center">1</property>
-    <property name="mlt_service">qtblend</property>
-    <property name="kdenlive_id">qtblend</property>
-    <property name="rect">00:00:00,000=-7 1029 1920 1080 1</property>
-    <property name="rotation">00:00:00,000=0</property>
-    <property name="compositing">0</property>
-    <property name="distort">0</property>
-    <property name="kdenlive:collapsed">0</property>
-   </filter>
-  </entry>
- </playlist>
+ <playlist id="playlist6"/>
  <playlist id="playlist7"/>
- <tractor id="tractor3" in="00:00:00,000" out="00:00:21,533">
+ <tractor id="tractor3" in="00:00:00,000">
   <property name="kdenlive:trackheight">67</property>
   <property name="kdenlive:collapsed">0</property>
   <property name="kdenlive:thumbs_format"/>
@@ -573,7 +717,7 @@
   <track hide="audio" producer="playlist6"/>
   <track hide="audio" producer="playlist7"/>
  </tractor>
- <tractor id="tractor4" global_feed="1" in="00:00:00,000" out="00:17:01,567">
+ <tractor id="tractor4" global_feed="1" in="00:00:00,000" out="00:16:57,100">
   <track producer="black_track"/>
   <track producer="tractor0"/>
   <track producer="tractor1"/>
@@ -619,21 +763,21 @@
    <property name="internal_added">237</property>
    <property name="always_active">1</property>
   </transition>
-  <filter id="filter8">
+  <filter id="filter7">
    <property name="window">75</property>
    <property name="max_gain">20dB</property>
    <property name="mlt_service">volume</property>
    <property name="internal_added">237</property>
    <property name="disable">1</property>
   </filter>
-  <filter id="filter9">
+  <filter id="filter8">
    <property name="channel">-1</property>
    <property name="mlt_service">panner</property>
    <property name="internal_added">237</property>
    <property name="start">0,5</property>
    <property name="disable">1</property>
   </filter>
-  <filter id="filter10">
+  <filter id="filter9">
    <property name="iec_scale">0</property>
    <property name="mlt_service">audiolevel</property>
    <property name="disable">1</property>