Commit graph

117 commits

Author SHA1 Message Date
Justin Kim
b9112cac48 track: mixing_operation is handled by its parent
Summary:
Normally, mixing_operation is created and added to nlecomposition
as a child element so it will be freed when nlecomposition is removed
from a track.

Reviewers: thiblahute

Projects: #gstreamer_editing_services

Differential Revision: https://phabricator.freedesktop.org/D319
2015-10-02 16:39:31 +02:00
Mathieu Duponchelle
c96d8c8c21 track: add gaps when going from READY to PAUSED.
Summary:
The backend commits itself automatically in these cases, so track
needs to do so too.

Reviewers: thiblahute

Reviewed By: thiblahute

Differential Revision: https://phabricator.freedesktop.org/D94
2015-09-30 14:50:46 +02:00
Justin Kim
731bda1592 timeline-element,track,framepositionner: don't leak internal object
https://bugzilla.gnome.org/show_bug.cgi?id=755247
2015-09-30 11:50:28 +02:00
Thibault Saunier
5a0393c54a ges: Namespace NLE utils function into GES
Avoiding name clashes when built statically
2015-09-18 10:01:44 +02:00
Thibault Saunier
edc5c27ffb Move NLE to a dedicated GstPlugin
Summary: Allowing external user to directly use it

Reviewers: Mathieu_Du

Differential Revision: https://phabricator.freedesktop.org/D231
2015-08-20 13:49:20 +02:00
Thibault Saunier
3c127d9622 ges: Do not leak and uselessly create errors
And avoid parenthesis in GstObject names
2015-07-23 12:28:14 +02:00
Thibault Saunier
938aaaef24 ges: Do not add a final gap at the end of track while rendering
It is not correct to force a black frame at the end of the rendered
video and it also leads to rendering issue with vpX encoders.

https://bugzilla.gnome.org/show_bug.cgi?id=751510
2015-07-02 10:17:25 +02:00
Thibault Saunier
5833aae413 track: Give usefull name to compositions 2015-07-01 10:19:07 +02:00
Mathieu Duponchelle
2e26a9e926 timeline, track: Emit commited at the correct moment.
Summary:
+ [API] GESTrack::commited signal.
+ [API] ges_track_commit_sync

We were emitting commited when timeline_commit was called, which
wasn't very helpful. This commit makes it so we emit commited once
all the compositions have actually been commited.

We also add a synchronous commit method to spare the user
the need to connect to the signal and wait, and update the
documentation.

Reviewers: thiblahute

Differential Revision: http://phabricator.freedesktop.org/D83
2015-04-09 14:44:11 +02:00
Mathieu Duponchelle
1ea442a021 track: Set any caps features on tmpcaps.
Summary: Before checking if we have a specific constructor for a track type.

Reviewers: thiblahute

Differential Revision: http://phabricator.freedesktop.org/D63
2015-03-31 15:32:08 +02:00
Thibault Saunier
d0421639e0 ges: Always set ANY capsfeatures on tracks caps property
Summary:
We should not restrict the CapsFeatures on the track caps.
If someone want to do such a restriction he should add it to
the restriction caps directly

Test Plan: Run testsuite

Reviewers: mathieu.duponchelle
2015-02-20 14:10:56 +01:00
Luis de Bethencourt
7dd8dbab28 ges: initialize timeline_duration value
If priv->timeline is False the function does not set any value for
timeline_duration before using it in gap_new (). Initialize the value to aviod
unexpected behaviour.

CID #1268405
2015-02-10 10:29:39 +00:00
Mathieu Duponchelle
1bfe0b7ef3 Cleanly handle removing the last object in a composition
The strategy here is to seek at the new end of the composition. And in
GES we always add a 1ns long gap at the end of the tracks so that all
track have the exact same duration, and we have black frames when the
timeline is empty
2015-02-03 12:03:33 +01:00
Thibault Saunier
6367c96d7d nlecomposition: Add a 'query-position' signal
In order to get the precise position of the pipeline, the only
way is to ask the 'application' to query the pipeline position and
use it.
2014-12-06 10:34:16 +01:00
Mathieu Duponchelle
f85c463b93 track: [API]: ges_track_update_restriction_caps.
+ And specify default restriction caps for audio tracks.
+ Add ges_track_set_restriction_caps to the sections, it
  was missing.

https://bugzilla.gnome.org/show_bug.cgi?id=740726
2014-12-05 22:12:11 +01:00
Thibault Saunier
0d54d796de ges: Avoid to always commit when a project is loaded
In case we are not in a PLAYING state and the project is loaded, the
only thing that should be done is to fill the gaps and this way when the
composition get to PLAYING, their initialization will be enough to get
everything on track.
2014-10-31 11:58:12 +01:00
Thibault Saunier
95223fd46b Start taking advantage of the fact that NLE is in the same three as GES! 2014-10-31 11:58:12 +01:00
Thibault Saunier
6bd27667eb ges-track: Do not set removed object state
It is the composition to handle
2014-10-31 11:58:12 +01:00
Thibault Saunier
b3336fe26e Port to the new NLE API
Port the timeline, track and pipeline to the new NLE API where
all objects have static src pads.
2014-10-31 11:58:12 +01:00
Thibault Saunier
11f9c6e108 Cleanup import of GNL and rename gnl to nle for Non Linear Engine
Conflicts:
	ges/ges-track-element.c
	gnl/Makefile.am
	gnl/common

Conflicts:
	ges/ges-internal.h
	ges/ges-track.c
	ges/ges-utils.c
	ges/nle/.gitignore
	ges/nle/gnlmarshal.list
	ges/nle/nle.h
	ges/nle/nlecomposition.c
	ges/nle/nlecomposition.h
	ges/nle/nleghostpad.c
	ges/nle/nleghostpad.h
	ges/nle/nleobject.c
	ges/nle/nleoperation.c
	ges/nle/nleoperation.h
	ges/nle/nlesource.c
	ges/nle/nlesource.h
	ges/nle/nletypes.h
	ges/nle/nleurisource.c
	ges/nle/nleurisource.h
	gnl/Makefile.am
	gnl/gnl.c
	gnl/gnl.h
	gnl/gnl/gnl.h
	gnl/gnl/gnlcomposition.c
	gnl/gnl/gnlcomposition.h
	gnl/gnl/gnlghostpad.c
	gnl/gnl/gnlghostpad.h
	gnl/gnl/gnlmarshal.list
	gnl/gnl/gnlobject.c
	gnl/gnl/gnloperation.c
	gnl/gnl/gnloperation.h
	gnl/gnl/gnlsource.c
	gnl/gnl/gnlsource.h
	gnl/gnl/gnltypes.h
	gnl/gnl/gnlurisource.c
	gnl/gnl/gnlurisource.h
	gnl/gnlcomposition.c
	gnl/gnlcomposition.h
	gnl/gnlghostpad.c
	gnl/gnlghostpad.h
	gnl/gnlmarshal.list
	gnl/gnlobject.c
	gnl/gnlobject.h
	gnl/gnloperation.c
	gnl/gnloperation.h
	gnl/gnlsource.c
	gnl/gnlsource.h
	gnl/gnltypes.h
	gnl/gnlurisource.c
	gnl/gnlurisource.h
	gnl/tests/check/gnl/common.c
	gnl/tests/check/gnl/common.h
	gnl/tests/check/gnl/complex.c
	gnl/tests/check/gnl/gnlcomposition.c
	gnl/tests/check/gnl/gnloperation.c
	gnl/tests/check/gnl/gnlsource.c
	gnl/tests/check/gnl/seek.c
	gnl/tests/check/gnl/simple.c
	tests/check/gnl/common.c
	tests/check/gnl/common.h
	tests/check/gnl/complex.c
	tests/check/gnl/gnlcomposition.c
	tests/check/gnl/gnloperation.c
	tests/check/gnl/gnlsource.c
	tests/check/gnl/seek.c
	tests/check/gnl/simple.c
	tests/check/nle/common.c
	tests/check/nle/common.h
	tests/check/nle/complex.c
	tests/check/nle/nlecomposition.c
	tests/check/nle/nleoperation.c
	tests/check/nle/nlesource.c
	tests/check/nle/seek.c
	tests/check/nle/simple.c
2014-10-31 11:58:12 +01:00
Tim-Philipp Müller
717985182a track: fix indentation 2014-10-26 20:36:22 +00:00
Tim-Philipp Müller
8edb4a7ec6 track: don't leak restriction caps 2014-10-26 20:30:29 +00:00
Mathieu Duponchelle
4494296830 ges-track: fill the gaps left empty by deactivated track elements. 2014-06-03 18:14:21 +02:00
Thibault Saunier
2dd59ab53a tools: Add an option to disable mixing
+ Add a a GObject property so that the info is seralized

https://bugzilla.gnome.org/show_bug.cgi?id=729382
2014-05-02 16:59:08 +02:00
Christoph Reiter
a66e674649 Include class related section documentation in the gir file.
g-ir-scanner includes section docs as class/interface docs if the section name is equal to the lowercase type name.
Since all the documentation is in section blocks, rename them to match the type names.

https://bugzilla.gnome.org/show_bug.cgi?id=727776
2014-04-07 22:13:25 +02:00
Thibault Saunier
b774783af8 ges: Remove versionning infos now that we start on the 1.X API serie
They are now meaningless, all the current symbols are the basic
ones for the 1.X serie.
2013-12-27 10:14:19 +01:00
Kishore Arepalli
5a5228a25a ges: Fix several memory leaks
https://bugzilla.gnome.org/show_bug.cgi?id=710390
2013-10-31 23:11:23 +01:00
Simon Corsin
7269c2b316 ges-track: Add the notion of resriction caps to GESTrack
This way we can let the user determine what he want to come out of the
track.

API:
  - ges_track_set_caps (The track caps are now construct only)
  + ges_track_set_restriction_caps
  + ges_track_get_restriction_caps
  + GESTrack.props.restriction_caps
2013-09-03 20:57:30 -04:00
Mathieu Duponchelle
cc09d03253 track: Make it possible to disable the mixing feature
API:
  ges_track_set_mixing
  ges_track_get_mixing
2013-07-12 18:17:00 -04:00
Thibault Saunier
ed9dcddef4 track: Make sure that new gaps are filled before removing the old ones
Currently we can end up having gaps in track as the first step of the
gap filling method removes currently set gaps.
2013-07-09 22:13:41 +02:00
Thibault Saunier
dd7085d2ed track: Update gaps only when commiting
We were still updating them at useless moments, do it only when absolutely needed.
2013-07-09 22:13:40 +02:00
Thibault Saunier
724a6c1bb5 smart-adder: Implement a GESSmartAdder bin element to be used as mixing element
..in audio tracks
2013-06-23 18:37:40 -04:00
Thibault Saunier
7e25aaeccc track: Implement infrastructure for mixing 2013-06-23 18:28:52 -04:00
Thibault Saunier
55b7628382 ges: Make space in the GESTracks to be able to add mixing elements later
And update the tests
2013-06-23 18:28:52 -04:00
Thibault Saunier
9b14c001b0 ges: Implement GESAudioTrack and GESVideoTrack, subclasses of GESTrack 2013-06-23 17:38:57 -04:00
Thibault Saunier
f6038e3ad2 ges: Port to the new commit based API in GNL
The GNL API changed to go from a model where user could
enable/disable updates in the composition, which leaded to races
in many places, to a model where any positioning change in the
composition is not directly done but 'cached' and then the user
has to commit those changes so they become effective in the media
processing stack.

The new API in GES is pretty similare and is basically copy
pasting this new design.

We still need to see if in some context it would make sense to add
a mode where we would commit any changes ourself at the end of our
operation for basic use cases.

Removed APIs:
  ges_timeline_enable_update
  ges_timeline_is_updating
  ges_track_enable_update
  ges_track_is_updating

New APIs:
  ges_track_commit
  ges_timeline_commit
2013-06-23 16:33:33 -04:00
Thibault Saunier
302e0ed5d7 track: Update all gaps when timeline duration changed
And add a unit test to check that a gap is created in empty tracks
2013-05-28 18:27:31 -04:00
Thibault Saunier
9ea53465d2 track: Update gaps when we set the timeline 2013-05-28 18:27:31 -04:00
Thibault Saunier
5a5b07297c Use gst_object_ref_sink instead of g_object_ref_sink when appropriate
Making refcount issue debugging simpler
2013-03-18 12:48:42 -03:00
Thibault Saunier
0767f08c7a Always prefer gst_object_(un)ref over g_object_(un)ref
Making the refcount issue debugging easier
2013-03-18 12:48:41 -03:00
Thibault Saunier
2fede3adeb track: Cleanup header and add a FIXME 2013-03-15 11:38:03 -03:00
Thibault Saunier
aa740d86bd Remove GESTrackElements from GESTracks when removing from a GESClip
... Not the other way round.

  + Add and enhance debugging info on the way

The user should not be responsible for removing the GESTrackElements from
GESTracks, instead, removing it from a GESClip should imply removing
it from any GESTrack it is in.

This patch changes sensibly the behaviour when we remove a
GESTrackElement from a GESTrack, not remoing it from the GESClip it is
in. *But*, users should never remove a GESTrackElement from a GESTrack
anyway. The testsuite has been updated to that new behaviour.
2013-03-15 11:17:06 -03:00
Thibault Saunier
ae80f08869 track: Do not remove a TrackElement from a NULL clip 2013-03-15 00:13:09 -03:00
Thibault Saunier
795b8df1b6 Implement GESContainer
+ Fix unit tests
  + Minor enhancement in unit tests

API changes:
-----------
  * ges_track_element_get_clip     -> ges_timeline_element_get_parent
  * ges_clip_add_track_element     -> ges_container_add
  * ges_clip_release_track_element -> ges_container_remove
  * ges_clip_get_track_elements    -> ges_container_get_children
                                      (or GES_CONTAINER_CHILDREN)
2013-03-15 00:13:08 -03:00
Thibault Saunier
0cb8c671ea timeline-element: Add a "timeline" property 2013-03-14 18:10:34 -03:00
Thibault Saunier
ec1db99266 track: Rename all GESTrack.xxx_object to GESTrack.xxx_element 2013-02-15 15:23:15 -03:00
Thibault Saunier
b4e1131b70 Finish renaming track object to track element 2013-02-15 15:23:15 -03:00
Thibault Saunier
d69964fd2a Rename GESTrackObject to GESTrackElement 2013-02-15 14:42:05 -03:00
Thibault Saunier
04a3c49ebd Rename GESTimelineObject to GESClip 2013-02-15 14:42:02 -03:00
Thibault Saunier
f0359481c0 Add a GESTimelineElement base class
+ Port GESTrackObject and GESTimelineObject to the new baseclass
2013-02-15 14:42:02 -03:00