[kdenlive] Volume (keyframable)

[Chris]

Hi jb,

Thank you very much for fixing the conversion to decibels so quickly. 
The mix sounds good now.

I have installed the Ubuntu package kdenlive - 
4:16.07.70+git201604130921 and now note a bit of a strange behavior when 
importing old 0.9.6 files: On a clip with a "Volume (keyframable)" 
effect on, which was set to a flat volume of 300 (no keyframes set) in 
the old file, now the volume seems to be increasing in the 16.04 file 
rather than flat as in the original version. See the extracts from the 
files from below.

Clips with volume effects with a couple of keyframes on seem to work fine.

Keep up the good work!

Cheers
Chris


Extract from 0.9.6 File
   <entry in="65" out="246" producer="3_1">
    <filter in="65" id="filter3">
     <property name="track">0</property>
     <property name="window">75</property>
     <property name="max_gain">20dB</property>
     <property name="mlt_type">filter</property>
     <property name="mlt_service">volume</property>
     <property name="kdenlive_id">volume</property>
     <property name="tag">volume</property>
     <property name="kdenlive_ix">1</property>
     <property name="kdenlive_info"/>
     <property name="gain">3</property>
    </filter>
   </entry>


Extract from the same file opened and saved with kdenlive - 
4:16.07.70+git201604130921
   <entry out="246" producer="3_playlist4" in="65">
    <filter id="filter3" in="65">
     <property name="window">75</property>
     <property name="max_gain">20dB</property>
     <property name="level">-65=-60;0=9.54243</property>
     <property name="mlt_service">volume</property>
     <property name="track">0</property>
     <property name="kdenlive_id">volume</property>
     <property name="tag">volume</property>
     <property name="kdenlive_ix">1</property>
     <property name="kdenlive_info"/>
     <property name="kdenlive:sync_in_out">1</property>
    </filter>
   </entry>