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luyikei
VLMC
Commits
e0424acb
Commit
e0424acb
authored
Aug 08, 2017
by
luyikei
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IMultiTrack: Implement a function to disable audio or video
parent
e7b875f2
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3 changed files
with
11 additions
and
0 deletions
+11
-0
IMultiTrack.h
src/Backend/IMultiTrack.h
+2
-0
MLTMultiTrack.cpp
src/Backend/MLT/MLTMultiTrack.cpp
+8
-0
MLTMultiTrack.h
src/Backend/MLT/MLTMultiTrack.h
+1
-0
No files found.
src/Backend/IMultiTrack.h
View file @
e0424acb
...
...
@@ -24,6 +24,7 @@
#define IMULTITRACK_H
#include "IInput.h"
#include "ITrack.h"
namespace
Backend
{
...
...
@@ -44,6 +45,7 @@ namespace Backend
virtual
void
addTransition
(
ITransition
&
transition
,
int
aTrack
=
0
,
int
bTrack
=
1
)
=
0
;
virtual
void
addFilter
(
IFilter
&
filter
,
int
track
=
0
)
=
0
;
virtual
bool
connect
(
IInput
&
input
)
=
0
;
virtual
void
hide
(
HideType
hideType
,
int
index
)
=
0
;
};
}
...
...
src/Backend/MLT/MLTMultiTrack.cpp
View file @
e0424acb
...
...
@@ -139,3 +139,11 @@ MLTMultiTrack::connect( Backend::IInput& input )
assert
(
mltInput
);
return
!
tractor
()
->
connect
(
*
mltInput
->
producer
()
);
}
void
MLTMultiTrack
::
hide
(
Backend
::
HideType
hydeType
,
int
index
)
{
auto
prod
=
tractor
()
->
track
(
index
);
if
(
prod
)
prod
->
set
(
"hide"
,
static_cast
<
int
>
(
hydeType
)
);
}
src/Backend/MLT/MLTMultiTrack.h
View file @
e0424acb
...
...
@@ -58,6 +58,7 @@ namespace MLT
virtual
void
addTransition
(
ITransition
&
transition
,
int
aTrack
,
int
bTrack
)
override
;
virtual
void
addFilter
(
IFilter
&
filter
,
int
track
)
override
;
virtual
bool
connect
(
IInput
&
input
)
override
;
virtual
void
hide
(
HideType
hideType
,
int
index
)
override
;
private
:
Mlt
::
Tractor
*
m_tractor
;
...
...
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