Opened 8 years ago

Closed 8 years ago

#7138 closed enhancement (fixed)


Reported by: Fernando de Oliveira Owned by: bdubbs@…
Priority: normal Milestone: 7.9
Component: BOOK Version: SVN
Severity: normal Keywords:


MLT Multimedia Framework

Wednesday, July 29, 2015
Version 0.9.8 Released

In addition to the exciting new audio/visualization filters mentioned in
the previous blog post, this version features some exciting API
improvements for manipulating multitracks and property animations. There
are still many services, however, that need updating to support animated
properties. Also, since SourceForge is still recovering from a storage
problem preventing the upload of new files, you can download the release
source archive from GitHub.


   • Added mlt_service_disconnect_producer() and
   • Added mlt_multitrack_disconnect() and
   • Added mlt_tractor_remove_track() and Mlt::Tractor::remove_track().
   • Added mlt_service_insert_producer() and
   • Added mlt_multitrack_insert() and Mlt::Multitrack::insert().
   • Added mlt_tractor_insert_track() and Mlt::Tractor::insert_track().
   • Added mlt_transition_set_tracks() and
   • Added Mlt::Properties::get_animation().
   • Added Mlt::Properties::get_anim().
   • Added Mlt:Animation class with methods:
        ◦ length()
        ◦ is_key()
        ◦ keyframe_type()
        ◦ get_item()
        ◦ next_key()
        ◦ previous_key()
        ◦ set_length()
        ◦ remove()
        ◦ interpolate()
        ◦ serialize_cut()
   • Added mlt_animation_key_count() and Mlt::Animation::key_count().
   • Added mlt_animation_key_get() and Mlt::Animation::key_get().


   • Added audiowaveform video filter.
   • Added fft audio filter.
   • Added dance video filter (uses fft).
   • Added lighshow video filter (uses fft).
   • Added distort property to movit.rect video filter.
   • Added rotate property to pango video producer.
   • Added 2K DCI and 4K modes to decklink producer and consumer.
   • Added audiomap (channel remapping) filter.
   • Added property animation to all LADSPA audio filters and producers.

Change History (5)

comment:1 by Fernando de Oliveira, 8 years ago

Owner: changed from blfs-book@… to Fernando de Oliveira
Status: newassigned

comment:2 by Fernando de Oliveira, 8 years ago

Owner: changed from Fernando de Oliveira to blfs-book@…
Status: assignednew

Remember that libinput needs to be included in Qt5 dependencies.

comment:3 by Fernando de Oliveira, 8 years ago

Bruce, better you do this.

Too many dependencies to build kdenlive5 just to test it.

Optionally, I can update and tag built, for you to change later, if yo don't have time to do in the couple of days.

comment:4 by bdubbs@…, 8 years ago

Owner: changed from blfs-book@… to bdubbs@…
Status: newassigned

comment:5 by bdubbs@…, 8 years ago

Resolution: fixed
Status: assignedclosed

Fixed at revision 16669.

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