X-Git-Url: http://research.m1stereo.tv/gitweb?a=blobdiff_plain;f=src%2Finigo%2Finigo.c;h=698908e7f6acdc4fa349e7dd08b9134c7243a7c1;hb=4fc3fa1bf4116848c423837437d75f103cdd0154;hp=c8552c3f99f1be4ed2094b660217e9d52d3abe0e;hpb=f4ddf54462a611e23ac0ad8ac52bb9c6f8aafb6f;p=melted diff --git a/src/inigo/inigo.c b/src/inigo/inigo.c index c8552c3..698908e 100644 --- a/src/inigo/inigo.c +++ b/src/inigo/inigo.c @@ -1,15 +1,43 @@ +/* + * inigo.c -- MLT command line utility + * Copyright (C) 2002-2008 Ushodaya Enterprises Limited + * Author: Charles Yates + * + * 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 #include #include +#include #include +#ifdef __DARWIN__ +#include +#endif + #include "io.h" static void transport_action( mlt_producer producer, char *value ) { - mlt_properties properties = mlt_producer_properties( producer ); + mlt_properties properties = MLT_PRODUCER_PROPERTIES( producer ); mlt_multitrack multitrack = mlt_properties_get_data( properties, "multitrack", NULL ); + mlt_consumer consumer = mlt_properties_get_data( properties, "transport_consumer", NULL ); + + mlt_properties_set_int( properties, "stats_off", 1 ); if ( strlen( value ) == 1 ) { @@ -55,13 +83,14 @@ static void transport_action( mlt_producer producer, char *value ) { int i = 0; mlt_position last = -1; + fprintf( stderr, "\n" ); for ( i = 0; 1; i ++ ) { mlt_position time = mlt_multitrack_clip( multitrack, mlt_whence_relative_start, i ); if ( time == last ) break; last = time; - fprintf( stderr, "%d: %lld\n", i, time ); + fprintf( stderr, "%d: %d\n", i, (int)time ); } } break; @@ -73,12 +102,19 @@ static void transport_action( mlt_producer producer, char *value ) mlt_producer_seek( producer, time ); } break; + case 'H': + if ( producer != NULL ) + { + mlt_position position = mlt_producer_position( producer ); + mlt_producer_seek( producer, position - ( mlt_producer_get_fps( producer ) * 60 ) ); + } + break; case 'h': - if ( multitrack != NULL ) + if ( producer != NULL ) { mlt_position position = mlt_producer_position( producer ); mlt_producer_set_speed( producer, 0 ); - mlt_producer_seek( producer, position - 1 >= 0 ? position - 1 : 0 ); + mlt_producer_seek( producer, position - 1 ); } break; case 'j': @@ -96,56 +132,189 @@ static void transport_action( mlt_producer producer, char *value ) } break; case 'l': - if ( multitrack != NULL ) + if ( producer != NULL ) { mlt_position position = mlt_producer_position( producer ); - mlt_producer_set_speed( producer, 0 ); - mlt_producer_seek( producer, position + 1 ); + if ( mlt_producer_get_speed( producer ) != 0 ) + mlt_producer_set_speed( producer, 0 ); + else + mlt_producer_seek( producer, position + 1 ); + } + break; + case 'L': + if ( producer != NULL ) + { + mlt_position position = mlt_producer_position( producer ); + mlt_producer_seek( producer, position + ( mlt_producer_get_fps( producer ) * 60 ) ); } break; } + + mlt_properties_set_int( MLT_CONSUMER_PROPERTIES( consumer ), "refresh", 1 ); } + + 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 = strchr( 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 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 ); } return consumer; } -static void transport( mlt_producer producer ) +#ifdef __DARWIN__ + +static void event_handling( mlt_producer producer, mlt_consumer consumer ) { - mlt_properties properties = mlt_producer_properties( producer ); + SDL_Event event; + + while ( SDL_PollEvent( &event ) ) + { + switch( event.type ) + { + case SDL_QUIT: + mlt_properties_set_int( MLT_PRODUCER_PROPERTIES( consumer ), "done", 1 ); + break; - term_init( ); + case SDL_KEYDOWN: + if ( event.key.keysym.unicode < 0x80 && event.key.keysym.unicode > 0 ) + { + char keyboard[ 2 ] = { event.key.keysym.unicode, 0 }; + transport_action( producer, keyboard ); + } + break; + } + } +} - fprintf( stderr, "+-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+\n" ); - fprintf( stderr, "|1=-10| |2= -5| |3= -2| |4= -1| |5= 0| |6= 1| |7= 2| |8= 5| |9= 10|\n" ); - fprintf( stderr, "+-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+\n" ); +#endif - fprintf( stderr, "+---------------------------------------------------------------------+\n" ); - fprintf( stderr, "| h = previous, l = next |\n" ); - fprintf( stderr, "| g = start of clip, j = next clip, k = previous clip |\n" ); - fprintf( stderr, "| 0 = restart, q = quit, space = play |\n" ); - fprintf( stderr, "+---------------------------------------------------------------------+\n" ); +static void transport( mlt_producer producer, mlt_consumer 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; - while( mlt_properties_get_int( properties, "done" ) == 0 ) + if ( mlt_properties_get_int( properties, "done" ) == 0 && !mlt_consumer_is_stopped( consumer ) ) { - int value = term_read( ); - if ( value != -1 ) - transport_action( producer, ( char * )&value ); + if ( !silent && !progress ) + { + term_init( ); + + fprintf( stderr, "+-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+\n" ); + fprintf( stderr, "|1=-10| |2= -5| |3= -2| |4= -1| |5= 0| |6= 1| |7= 2| |8= 5| |9= 10|\n" ); + fprintf( stderr, "+-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+\n" ); + + fprintf( stderr, "+---------------------------------------------------------------------+\n" ); + fprintf( stderr, "| H = back 1 minute, L = forward 1 minute |\n" ); + fprintf( stderr, "| h = previous frame, l = next frame |\n" ); + fprintf( stderr, "| g = start of clip, j = next clip, k = previous clip |\n" ); + fprintf( stderr, "| 0 = restart, q = quit, space = play |\n" ); + fprintf( stderr, "+---------------------------------------------------------------------+\n" ); + } + + while( mlt_properties_get_int( properties, "done" ) == 0 && !mlt_consumer_is_stopped( consumer ) ) + { + int value = ( silent || progress )? -1 : term_read( ); + + if ( value != -1 ) + { + char string[ 2 ] = { value, 0 }; + transport_action( producer, string ); + } + +#ifdef __DARWIN__ + event_handling( producer, consumer ); +#endif + + if ( !silent && mlt_properties_get_int( properties, "stats_off" ) == 0 ) + { + 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 ); + } + + if ( !silent ) + fprintf( stderr, "\n" ); } } +static void query_metadata( mlt_repository repo, mlt_service_type type, const 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; + const 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; @@ -153,46 +322,149 @@ int main( int argc, char **argv ) mlt_producer inigo = NULL; FILE *store = NULL; char *name = NULL; + mlt_profile profile = NULL; + int is_progress = 0; + int is_silent = 0; // Construct the factory - mlt_factory_init( getenv( "MLT_REPOSITORY" ) ); + mlt_repository repo = mlt_factory_init( NULL ); 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 ); + } + else if ( !strcmp( argv[ i ], "-progress" ) ) + { + is_progress = 1; + } + // 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 =\n" + "# where is one of: consumer, filter, producer, or transition.\n" ); + } + goto exit_factory; + } + else if ( !strcmp( argv[ i ], "-silent" ) ) + { + is_silent = 1; + } + else if ( !strcmp( argv[ i ], "-verbose" ) ) + { + mlt_log_set_level( MLT_LOG_VERBOSE ); + } + else if ( !strcmp( argv[ i ], "-version" ) || !strcmp( argv[ i ], "--version" ) ) + { + fprintf( stderr, "MLT inigo " VERSION "\n" + "Copyright (C) 2002-2008 Ushodaya Enterprises Limited\n" + "\n" + "This is free software; see the source for copying conditions. There is NO\n" + "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n" + ); + goto exit_factory; + } + else if ( !strcmp( argv[ i ], "-debug" ) ) + { + mlt_log_set_level( MLT_LOG_DEBUG ); } } - // Get inigo producer - inigo = mlt_factory_producer( "inigo", &argv[ 1 ] ); + // Create profile if not set explicitly + if ( profile == NULL ) + profile = mlt_profile_init( NULL ); - if ( argc > 1 && inigo != NULL && mlt_producer_get_length( inigo ) > 0 ) + // Look for the consumer option + for ( i = 1; i < argc; i ++ ) { - // Get inigo's properties - mlt_properties inigo_props = mlt_producer_properties( inigo ); + 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 ] ); + } + } + } - // Get the field service from inigo - mlt_field field = mlt_properties_get_data( inigo_props, "field", 0 ); + // If we have no consumer, default to sdl + if ( store == NULL && consumer == NULL ) + consumer = create_consumer( profile, NULL ); - // Get the last group - mlt_properties group = mlt_properties_get_data( inigo_props, "group", 0 ); + // Get inigo producer + if ( argc > 1 ) + inigo = mlt_factory_producer( profile, "inigo", &argv[ 1 ] ); + // Set transport properties on consumer and produder + if ( consumer != NULL && inigo != NULL ) + { + 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 ( is_progress ) + mlt_properties_set_int( MLT_CONSUMER_PROPERTIES( consumer ), "progress", is_progress ); + if ( is_silent ) + mlt_properties_set_int( MLT_CONSUMER_PROPERTIES( consumer ), "silent", is_silent ); + } + + 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 { @@ -212,38 +484,75 @@ int main( int argc, char **argv ) } } - // If we have no consumer, default to sdl - if ( store == NULL && consumer == NULL ) - consumer = create_consumer( "sdl", 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 properties = MLT_CONSUMER_PROPERTIES( consumer ); mlt_properties_inherit( properties, group ); - // Connect consumer to tractor - mlt_consumer_connect( consumer, mlt_field_service( field ) ); + // Connect consumer to inigo + mlt_consumer_connect( consumer, MLT_PRODUCER_SERVICE( inigo ) ); + + // Start the consumer + mlt_consumer_start( consumer ); // Transport functionality - transport( inigo ); + transport( inigo, consumer ); + + // 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 id[:arg] [ name=value ] * ]\n" - " [ -transition id[:arg] [ name=value ] * ]\n" - " [ -blank time ]\n" - " [ -track ]\n" - " [ producer [ name=value ] * ]+\n" ); + fprintf( stderr, +"Usage: inigo [options] [producer [name=value]* ]+\n" +"Options:\n" +" -attach filter[:arg] [name=value]* Attach a filter to the output\n" +" -attach-cut filter[:arg] [name=value]* Attach a filter to a cut\n" +" -attach-track filter[:arg] [name=value]* Attach a filter to a track\n" +" -attach-clip filter[:arg] [name=value]* Attach a filter to a producer\n" +" -audio-track | -hide-video Add an audio-only track\n" +" -blank frames Add blank silence to a track\n" +" -consumer id[:arg] [name=value]* Set the consumer (sink)\n" +" -debug Set the logging level to debug\n" +" -filter filter[:arg] [name=value]* Add a filter to the current track\n" +" -group [name=value]* Apply properties repeatedly\n" +" -help Show this message\n" +" -join clips Join multiple clips into one cut\n" +" -mix length Add a mix between the last two cuts\n" +" -mixer transition Add a transition to the mix\n" +" -null-track | -hide-track Add a hidden track\n" +" -profile name Set the processing settings\n" +" -progress Display progress along with position\n" +" -remove Remove the most recent cut\n" +" -repeat times Repeat the last cut\n" +" -query List all of the registered services\n" +" -query \"consumers\" | \"consumer\"=id List consumers or show info about one\n" +" -query \"filters\" | \"filter\"=id List filters or show info about one\n" +" -query \"producers\" | \"producer\"=id List producers or show info about one\n" +" -query \"transitions\" | \"transition\"=id List transitions, show info about one\n" +" -serialise [filename] Write the commands to a text file\n" +" -silent Do not display position/transport\n" +" -split relative-frame Split the last cut into two cuts\n" +" -swap Rearrange the last two cuts\n" +" -track Add a track\n" +" -transition id[:arg] [name=value]* Add a transition\n" +" -verbose Set the logging level to verbose\n" +" -version Show the version and copyright\n" +" -video-track | -hide-audio Add a video-only track\n" +"For more help: \n" ); } // Close the consumer @@ -255,6 +564,10 @@ int main( int argc, char **argv ) mlt_producer_close( inigo ); // Close the factory + mlt_profile_close( profile ); + +exit_factory: + mlt_factory_close( ); return 0;