Refactor to pass AVCodec into add_audio/video_stream.

[mlt] / src / melt / melt.c

diff --git a/src/melt/melt.c b/src/melt/melt.c
index 602d36f8065cb2b380202e64c7e0e665b5ee2de8..0d7e91854f967970a211eb47cd49b6d40940feb7 100644 (file)
--- a/src/melt/melt.c
+++ b/src/melt/melt.c
@@ -28,6 +28,7 @@
 #include <sched.h>
 #include <libgen.h>
 #include <limits.h>
+#include <unistd.h>
 
 #include <framework/mlt.h>
 
@@ -375,7 +376,7 @@ static void transport( mlt_producer producer, mlt_consumer consumer )
 
 static void show_usage( char *program_name )
 {
-       fprintf( stderr,
+       fprintf( stdout,
 "Usage: %s [options] [producer [name=value]* ]+\n"
 "Options:\n"
 "  -attach filter[:arg] [name=value]*       Attach a filter to the output\n"
@@ -427,12 +428,12 @@ static void query_metadata( mlt_repository repo, mlt_service_type type, const ch
        if ( metadata )
        {
                char *s = mlt_properties_serialise_yaml( metadata );
-               fprintf( stderr, "%s", s );
+               fprintf( stdout, "%s", s );
                free( s );
        }
        else
        {
-               fprintf( stderr, "# No metadata for %s \"%s\"\n", typestr, id );
+               fprintf( stdout, "# No metadata for %s \"%s\"\n", typestr, id );
        }
 }
 
@@ -461,27 +462,27 @@ static void query_services( mlt_repository repo, mlt_service_type type )
                default:
                        return;
        }
-       fprintf( stderr, "---\n%s:\n", typestr );
+       fprintf( stdout, "---\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( stdout, "  - %s\n", mlt_properties_get_name( services, j ) );
        }
-       fprintf( stderr, "...\n" );
+       fprintf( stdout, "...\n" );
 }
 
 static void query_profiles()
 {
        mlt_properties profiles = mlt_profile_list();
-       fprintf( stderr, "---\nprofiles:\n" );
+       fprintf( stdout, "---\nprofiles:\n" );
        if ( profiles )
        {
                int j;
                for ( j = 0; j < mlt_properties_count( profiles ); j++ )
-                       fprintf( stderr, "  - %s\n", mlt_properties_get_name( profiles, j ) );
+                       fprintf( stdout, "  - %s\n", mlt_properties_get_name( profiles, j ) );
        }
-       fprintf( stderr, "...\n" );
+       fprintf( stdout, "...\n" );
        mlt_properties_close( profiles );
 }
 
@@ -492,12 +493,12 @@ static void query_profile( const char *id )
        if ( profile )
        {
                char *s = mlt_properties_serialise_yaml( profile );
-               fprintf( stderr, "%s", s );
+               fprintf( stdout, "%s", s );
                free( s );
        }
        else
        {
-               fprintf( stderr, "# No metadata for profile \"%s\"\n", id );
+               fprintf( stdout, "# No metadata for profile \"%s\"\n", id );
        }
        mlt_properties_close( profiles );
 }
@@ -505,14 +506,14 @@ static void query_profile( const char *id )
 static void query_presets()
 {
        mlt_properties presets = mlt_repository_presets();
-       fprintf( stderr, "---\npresets:\n" );
+       fprintf( stdout, "---\npresets:\n" );
        if ( presets )
        {
                int j;
                for ( j = 0; j < mlt_properties_count( presets ); j++ )
-                       fprintf( stderr, "  - %s\n", mlt_properties_get_name( presets, j ) );
+                       fprintf( stdout, "  - %s\n", mlt_properties_get_name( presets, j ) );
        }
-       fprintf( stderr, "...\n" );
+       fprintf( stdout, "...\n" );
        mlt_properties_close( presets );
 }
 
@@ -523,12 +524,12 @@ static void query_preset( const char *id )
        if ( preset )
        {
                char *s = mlt_properties_serialise_yaml( preset );
-               fprintf( stderr, "%s", s );
+               fprintf( stdout, "%s", s );
                free( s );
        }
        else
        {
-               fprintf( stderr, "# No metadata for preset \"%s\"\n", id );
+               fprintf( stdout, "# No metadata for preset \"%s\"\n", id );
        }
        mlt_properties_close( presets );
 }
@@ -544,7 +545,7 @@ static void query_formats( )
        }
        else
        {
-               fprintf( stderr, "# No formats - failed to load avformat consumer\n" );
+               fprintf( stdout, "# No formats - failed to load avformat consumer\n" );
        }
 }
 
@@ -559,7 +560,7 @@ static void query_acodecs( )
        }
        else
        {
-               fprintf( stderr, "# No audio codecs - failed to load avformat consumer\n" );
+               fprintf( stdout, "# No audio codecs - failed to load avformat consumer\n" );
        }
 }
 
@@ -574,7 +575,7 @@ static void query_vcodecs( )
        }
        else
        {
-               fprintf( stderr, "# No video codecs - failed to load avformat consumer\n" );
+               fprintf( stdout, "# No video codecs - failed to load avformat consumer\n" );
        }
 }
 
@@ -676,7 +677,7 @@ query_all:
                                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"
+                               fprintf( stdout, "# 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" );
                        }
@@ -692,7 +693,7 @@ query_all:
                }
                else if ( !strcmp( argv[ i ], "-version" ) || !strcmp( argv[ i ], "--version" ) )
                {
-                       fprintf( stderr, "MLT %s " VERSION "\n"
+                       fprintf( stdout, "MLT %s " VERSION "\n"
                                "Copyright (C) 2002-2011 Ushodaya Enterprises Limited\n"
                                "<http://www.mltframework.org/>\n"
                                "This is free software; see the source for copying conditions.  There is NO\n"
@@ -705,6 +706,8 @@ query_all:
                        mlt_log_set_level( MLT_LOG_DEBUG );
                }
        }
+       if ( !is_silent && !isatty( STDIN_FILENO ) )
+               is_progress = 1;
 
        // Create profile if not set explicitly
        if ( getenv( "MLT_PROFILE" ) )