Hi
http://www.kdenlive.org/mantis/view.php?id=235
to solve this, a made a patch for mlt, wich allows to setup params for frei0r
plugins (which have not min/max vals and cause crashes).
the patch here is for mlt to solve this not only for kdenlive.
every wrong plugins, needs now a yml file (which will be used if present).
everybody who can submit a yml file for a buggy plugin:
plases send this to the mailing list, so i can update this all in mlt later
regards marco
Am Wednesday 22 October 2008 09:28:52 schrieben Sie:
> Le mardi 21 octobre 2008 à 19:16 +0200, Marco a écrit :
> > i wrote the frei0r plugin for mlt.
>
> For your attention, I found this bug:
> http://www.kdenlive.org/mantis/view.php?id=249
>
> FreiOr recently moved to GIT:
> Checkout: git clone git://code.dyne.org/frei0r.git
> update: git pull
diff --git a/mlt/src/modules/frei0r/Makefile b/mlt/src/modules/frei0r/Makefile
index 61b927a..f261e15 100644
--- a/mlt/src/modules/frei0r/Makefile
+++ b/mlt/src/modules/frei0r/Makefile
@@ -31,6 +31,7 @@ clean:
install: all
install -m 755 $(TARGET) "$(DESTDIR)$(libdir)/mlt"
+ install -m 644 *.yml "$(DESTDIR)$(prefix)/share/mlt/frei0r"
ifneq ($(wildcard .depend),)
include .depend
diff --git a/mlt/src/modules/frei0r/factory.c b/mlt/src/modules/frei0r/factory.c
index 6c14611..568ffb1 100644
--- a/mlt/src/modules/frei0r/factory.c
+++ b/mlt/src/modules/frei0r/factory.c
@@ -23,6 +23,7 @@
#include <stddef.h>
#include <stdio.h>
+#include <sys/stat.h>
#include <sys/types.h>
#include <dirent.h>
#include <dlfcn.h>
@@ -36,6 +37,28 @@ extern mlt_frame transition_process( mlt_transition transition, mlt_frame a_fram
static mlt_properties fill_param_info ( mlt_service_type type, const char *service_name, char *name )
{
+ char file[ PATH_MAX ];
+ char servicetype[ 1024 ]="";
+ struct stat stat_buff;
+
+ switch ( type ) {
+ case filter_type:
+ strcpy ( servicetype , "filter" );
+ break;
+ case transition_type:
+ strcpy ( servicetype , "transition" ) ;
+ break;
+ default:
+ strcpy ( servicetype , "" );
+ };
+
+ snprintf( file, PATH_MAX, "%s/frei0r/%s_%s.yml", mlt_environment( "MLT_DATA" ), servicetype, service_name );
+ stat(file,&stat_buff);
+
+ if (S_ISREG(stat_buff.st_mode)){
+ return mlt_properties_parse_yaml( file );
+ }
+
void* handle=dlopen(name,RTLD_LAZY);
if (!handle) return NULL;
void (*plginfo)(f0r_plugin_info_t*)=dlsym(handle,"f0r_get_plugin_info");
diff --git a/mlt/src/modules/frei0r/filter_frei0r.nosync0r.yml b/mlt/src/modules/frei0r/filter_frei0r.nosync0r.yml
new file mode 100644
index 0000000..1cd81ff
--- /dev/null
+++ b/mlt/src/modules/frei0r/filter_frei0r.nosync0r.yml
@@ -0,0 +1,32 @@
+schema_version: 0.1
+type: filter # consumer, filter, producer, or transition
+identifier: frei0r.nosync0r
+title: NoSync0r
+version: 0.0.1
+license: GPL
+language: en
+url: none
+creator: frei0r
+tags:
+ - Video # this may produce video
+description: Frei0r Module
+
+notes: Implementation or additional usage notes go here.
+bugs: # this can be just for documentation, or the tool may disclose it to help user avoid pitfalls
+ - need to do some speed improvement.
+
+parameters:
+ - identifier: HSync
+ title: Hsync
+ type: float
+ description: HSync
+ readonly: no
+ required: yes
+ minimum: 0
+ maximum: 1
+ default: 0
+ mutable: no
+ widget: spinner
+ unit: pixel
+
+
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