+/*
+ * inigo.c -- MLT command line utility
+ * Copyright (C) 2002-2003 Ushodaya Enterprises Limited
+ * Author: Charles Yates <charles.yates@pandora.be>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
mlt_properties_set_int( properties, "stats_off", 0 );
}
-static mlt_consumer create_consumer( char *id, mlt_producer producer )
+static mlt_consumer create_consumer( mlt_profile profile, char *id )
{
char *arg = id != NULL ? strchr( id, ':' ) : NULL;
if ( arg != NULL )
*arg ++ = '\0';
- mlt_consumer consumer = mlt_factory_consumer( id, arg );
+ mlt_consumer consumer = mlt_factory_consumer( profile, id, arg );
if ( consumer != NULL )
{
mlt_properties properties = MLT_CONSUMER_PROPERTIES( consumer );
mlt_properties_set_data( properties, "transport_callback", transport_action, 0, NULL, NULL );
- mlt_properties_set_data( properties, "transport_producer", producer, 0, NULL, NULL );
- mlt_properties_set_data( MLT_PRODUCER_PROPERTIES( producer ), "transport_consumer", consumer, 0, NULL, NULL );
}
return consumer;
}
{
mlt_properties properties = MLT_PRODUCER_PROPERTIES( producer );
int silent = mlt_properties_get_int( MLT_CONSUMER_PROPERTIES( consumer ), "silent" );
+ int progress = mlt_properties_get_int( MLT_CONSUMER_PROPERTIES( consumer ), "progress" );
struct timespec tm = { 0, 40000 };
+ int total_length = mlt_producer_get_length( producer );
+ int last_position = 0;
if ( mlt_properties_get_int( properties, "done" ) == 0 && !mlt_consumer_is_stopped( consumer ) )
{
- if ( !silent )
+ if ( !silent && !progress )
{
term_init( );
while( mlt_properties_get_int( properties, "done" ) == 0 && !mlt_consumer_is_stopped( consumer ) )
{
- int value = silent ? -1 : term_read( );
+ int value = ( silent || progress )? -1 : term_read( );
if ( value != -1 )
{
#endif
if ( !silent && mlt_properties_get_int( properties, "stats_off" ) == 0 )
- fprintf( stderr, "Current Position: %10d\r", (int)mlt_producer_position( producer ) );
+ {
+ if ( progress )
+ {
+ int current_position = mlt_producer_position( producer );
+ if ( current_position > last_position )
+ {
+ fprintf( stderr, "Current Frame: %10d, percentage: %10d\r",
+ current_position, 100 * current_position / total_length );
+ last_position = current_position;
+ }
+ }
+ else
+ {
+ fprintf( stderr, "Current Position: %10d\r", (int)mlt_producer_position( producer ) );
+ }
+ }
if ( silent )
nanosleep( &tm, NULL );
}
}
+static void query_metadata( mlt_repository repo, mlt_service_type type, char *typestr, char *id )
+{
+ mlt_properties metadata = mlt_repository_metadata( repo, type, id );
+ if ( metadata )
+ {
+ char *s = mlt_properties_serialise_yaml( metadata );
+ fprintf( stderr, "%s", s );
+ free( s );
+ }
+ else
+ {
+ fprintf( stderr, "# No metadata for %s \"%s\"\n", typestr, id );
+ }
+}
+
+static void query_services( mlt_repository repo, mlt_service_type type )
+{
+ mlt_properties services = NULL;
+ char *typestr = NULL;
+ switch ( type )
+ {
+ case consumer_type:
+ services = mlt_repository_consumers( repo );
+ typestr = "consumers";
+ break;
+ case filter_type:
+ services = mlt_repository_filters( repo );
+ typestr = "filters";
+ break;
+ case producer_type:
+ services = mlt_repository_producers( repo );
+ typestr = "producers";
+ break;
+ case transition_type:
+ services = mlt_repository_transitions( repo );
+ typestr = "transitions";
+ break;
+ default:
+ return;
+ }
+ fprintf( stderr, "---\n%s:\n", typestr );
+ if ( services )
+ {
+ int j;
+ for ( j = 0; j < mlt_properties_count( services ); j++ )
+ fprintf( stderr, " - %s\n", mlt_properties_get_name( services, j ) );
+ }
+ fprintf( stderr, "...\n" );
+}
+
int main( int argc, char **argv )
{
int i;
FILE *store = NULL;
char *name = NULL;
struct sched_param scp;
+ mlt_profile profile = NULL;
// Use realtime scheduling if possible
memset( &scp, '\0', sizeof( scp ) );
#endif
// Construct the factory
- mlt_factory_init( NULL );
+ mlt_repository repo = mlt_factory_init( NULL );
- // Check for serialisation switch first
for ( i = 1; i < argc; i ++ )
{
+ // Check for serialisation switch
if ( !strcmp( argv[ i ], "-serialise" ) )
{
name = argv[ ++ i ];
- if ( strstr( name, ".inigo" ) )
+ if ( name != NULL && strstr( name, ".inigo" ) )
store = fopen( name, "w" );
+ else
+ {
+ if ( name == NULL || name[0] == '-' )
+ store = stdout;
+ name = NULL;
+ }
+ }
+ // Look for the profile option
+ else if ( !strcmp( argv[ i ], "-profile" ) )
+ {
+ const char *pname = argv[ ++ i ];
+ if ( pname && pname[0] != '-' )
+ profile = mlt_profile_init( pname );
+ }
+ // Look for the query option
+ else if ( !strcmp( argv[ i ], "-query" ) )
+ {
+ const char *pname = argv[ ++ i ];
+ if ( pname && pname[0] != '-' )
+ {
+ if ( !strcmp( pname, "consumers" ) || !strcmp( pname, "consumer" ) )
+ query_services( repo, consumer_type );
+ else if ( !strcmp( pname, "filters" ) || !strcmp( pname, "filter" ) )
+ query_services( repo, filter_type );
+ else if ( !strcmp( pname, "producers" ) || !strcmp( pname, "producer" ) )
+ query_services( repo, producer_type );
+ else if ( !strcmp( pname, "transitions" ) || !strcmp( pname, "transition" ) )
+ query_services( repo, transition_type );
+
+ else if ( !strncmp( pname, "consumer=", 9 ) )
+ query_metadata( repo, consumer_type, "consumer", strchr( pname, '=' ) + 1 );
+ else if ( !strncmp( pname, "filter=", 7 ) )
+ query_metadata( repo, filter_type, "filter", strchr( pname, '=' ) + 1 );
+ else if ( !strncmp( pname, "producer=", 9 ) )
+ query_metadata( repo, producer_type, "producer", strchr( pname, '=' ) + 1 );
+ else if ( !strncmp( pname, "transition=", 11 ) )
+ query_metadata( repo, transition_type, "transition", strchr( pname, '=' ) + 1 );
+ else
+ goto query_all;
+ }
+ else
+ {
+query_all:
+ query_services( repo, consumer_type );
+ query_services( repo, filter_type );
+ query_services( repo, producer_type );
+ query_services( repo, transition_type );
+ fprintf( stderr, "# You can query the metadata for a specific service using:\n"
+ "# -query <type>=<identifer>\n"
+ "# where <type> is one of: consumer, filter, producer, or transition.\n" );
+ }
+ goto exit_factory;
}
}
+ // Create profile if not set explicitly
+ if ( profile == NULL )
+ profile = mlt_profile_init( NULL );
+
+ // Look for the consumer option
+ for ( i = 1; i < argc; i ++ )
+ {
+ if ( !strcmp( argv[ i ], "-consumer" ) )
+ {
+ consumer = create_consumer( profile, argv[ ++ i ] );
+ if ( consumer )
+ {
+ mlt_properties properties = MLT_CONSUMER_PROPERTIES( consumer );
+ while ( argv[ i + 1 ] != NULL && strstr( argv[ i + 1 ], "=" ) )
+ mlt_properties_parse( properties, argv[ ++ i ] );
+ }
+ }
+ }
+
+ // If we have no consumer, default to sdl
+ if ( store == NULL && consumer == NULL )
+ consumer = create_consumer( profile, NULL );
+
// Get inigo producer
if ( argc > 1 )
- inigo = mlt_factory_producer( "inigo", &argv[ 1 ] );
+ inigo = mlt_factory_producer( profile, "inigo", &argv[ 1 ] );
- if ( argc > 1 && inigo != NULL && mlt_producer_get_length( inigo ) > 0 )
+ // Set transport properties on consumer and produder
+ if ( consumer != NULL && inigo != NULL )
{
- // Get inigo's properties
- mlt_properties inigo_props = MLT_PRODUCER_PROPERTIES( inigo );
-
- // Get the last group
- mlt_properties group = mlt_properties_get_data( inigo_props, "group", 0 );
+ mlt_properties_set_data( MLT_CONSUMER_PROPERTIES( consumer ), "transport_producer", inigo, 0, NULL, NULL );
+ mlt_properties_set_data( MLT_PRODUCER_PROPERTIES( inigo ), "transport_consumer", consumer, 0, NULL, NULL );
+ }
+ if ( argc > 1 && inigo != NULL && mlt_producer_get_length( inigo ) > 0 )
+ {
// Parse the arguments
for ( i = 1; i < argc; i ++ )
{
- if ( !strcmp( argv[ i ], "-consumer" ) )
+ if ( !strcmp( argv[ i ], "-serialise" ) )
{
- consumer = create_consumer( argv[ ++ i ], inigo );
- while ( argv[ i + 1 ] != NULL && strstr( argv[ i + 1 ], "=" ) )
- mlt_properties_parse( group, argv[ ++ i ] );
- }
- else if ( !strcmp( argv[ i ], "-serialise" ) )
- {
- i ++;
+ if ( store != stdout )
+ i ++;
}
else
{
}
}
- // If we have no consumer, default to sdl
- if ( store == NULL && consumer == NULL )
- consumer = create_consumer( NULL, inigo );
-
if ( consumer != NULL && store == NULL )
{
+ // Get inigo's properties
+ mlt_properties inigo_props = MLT_PRODUCER_PROPERTIES( inigo );
+
+ // Get the last group
+ mlt_properties group = mlt_properties_get_data( inigo_props, "group", 0 );
+
// Apply group settings
mlt_properties properties = MLT_CONSUMER_PROPERTIES( consumer );
mlt_properties_inherit( properties, group );
// Stop the consumer
mlt_consumer_stop( consumer );
}
- else if ( store != NULL )
+ else if ( store != NULL && store != stdout && name != NULL )
{
fprintf( stderr, "Project saved as %s.\n", name );
fclose( store );
}
else
{
- fprintf( stderr, "Usage: inigo [ -group [ name=value ]* ]\n"
- " [ -consumer id[:arg] [ name=value ]* ]\n"
- " [ -filter filter[:arg] [ name=value ] * ]\n"
- " [ -attach filter[:arg] [ name=value ] * ]\n"
+ fprintf( stderr, "Usage: inigo [ -profile name ]\n"
+ " [ -query [ consumers | filters | producers | transitions |\n"
+ " type=identifer ] ]\n"
+ " [ -serialise [ filename.inigo ] ]\n"
+ " [ -group [ name=value ]* ]\n"
+ " [ -consumer id[:arg] [ name=value ]* [ silent=1 ] [ progress=1 ] ]\n"
+ " [ -filter filter[:arg] [ name=value ]* ]\n"
+ " [ -attach filter[:arg] [ name=value ]* ]\n"
" [ -mix length [ -mixer transition ]* ]\n"
- " [ -transition id[:arg] [ name=value ] * ]\n"
+ " [ -transition id[:arg] [ name=value ]* ]\n"
" [ -blank frames ]\n"
" [ -track ]\n"
" [ -split relative-frame ]\n"
" [ -join clips ]\n"
" [ -repeat times ]\n"
- " [ producer [ name=value ] * ]+\n" );
+ " [ producer [ name=value ]* ]+\n" );
}
// Close the consumer
mlt_producer_close( inigo );
// Close the factory
+ mlt_profile_close( profile );
+
+exit_factory:
+
mlt_factory_close( );
return 0;
projects / melted / blobdiff