added effectv module with BurningTV filter provided by Stephane Fillod

[melted] / src / modules / avformat / consumer_avformat.c

diff --git a/src/modules/avformat/consumer_avformat.c b/src/modules/avformat/consumer_avformat.c
index 04cfde1..240ed4a 100644 (file)
--- a/src/modules/avformat/consumer_avformat.c
+++ b/src/modules/avformat/consumer_avformat.c
@@ -3,19 +3,19 @@
  * Copyright (C) 2003-2004 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 library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This program is distributed in the hope that it will be useful,
+ * This library 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.
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser 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.
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
 // Local header files
@@ -35,6 +35,9 @@
 
 // avformat header files
 #include <avformat.h>
+#ifdef SWSCALE
+#include <swscale.h>
+#endif
 
 //
 // This structure should be extended and made globally available in mlt
@@ -208,6 +211,8 @@ mlt_consumer consumer_avformat_init( char *arg )
                mlt_properties_set_int( properties, "coder", 0 );
                mlt_properties_set_int( properties, "context", 0 );
                mlt_properties_set_int( properties, "predictor", 0 );
+               mlt_properties_set_int( properties, "ildct", 0 );
+               mlt_properties_set_int( properties, "ilme", 0 );
 
                // Ensure termination at end of the stream
                mlt_properties_set_int( properties, "terminate_on_pause", 1 );
@@ -514,6 +519,14 @@ static AVStream *add_video_stream( mlt_consumer this, AVFormatContext *oc, int c
                c->context_model= mlt_properties_get_int( properties, "context" );
                c->prediction_method= mlt_properties_get_int( properties, "predictor" );
                c->me_method = mlt_properties_get_int( properties, "me_method" );
+               if ( mlt_properties_get_int( properties, "progressive" ) == 0 &&
+                    mlt_properties_get_int( properties, "deinterlace" ) == 0 )
+               {
+                       if ( mlt_properties_get_int( properties, "ildct" ) )
+                               c->flags |= CODEC_FLAG_INTERLACED_DCT;
+                       if ( mlt_properties_get_int( properties, "ilme" ) )
+                               c->flags |= CODEC_FLAG_INTERLACED_ME;
+               }
        }
        else
        {
@@ -736,6 +749,32 @@ static void *consumer_thread( void *arg )
        }
 
        // Update the output context
+
+       // Write metadata
+       char *tmp = NULL;
+       int metavalue;
+
+       tmp = mlt_properties_get( properties, "meta.attr.title.markup");
+       if (tmp != NULL) snprintf( oc->title, sizeof(oc->title), "%s", tmp );
+
+       tmp = mlt_properties_get( properties, "meta.attr.comment.markup");
+       if (tmp != NULL) snprintf( oc->comment, sizeof(oc->comment), "%s", tmp );
+
+       tmp = mlt_properties_get( properties, "meta.attr.author.markup");
+       if (tmp != NULL) snprintf( oc->author, sizeof(oc->author), "%s", tmp );
+
+       tmp = mlt_properties_get( properties, "meta.attr.copyright.markup");
+       if (tmp != NULL) snprintf( oc->copyright, sizeof(oc->copyright), "%s", tmp );
+
+       tmp = mlt_properties_get( properties, "meta.attr.album.markup");
+       if (tmp != NULL) snprintf( oc->album, sizeof(oc->album), "%s", tmp );
+
+       metavalue = mlt_properties_get_int( properties, "meta.attr.year.markup");
+       if (metavalue != 0) oc->year = metavalue;
+
+       metavalue = mlt_properties_get_int( properties, "meta.attr.track.markup");
+       if (metavalue != 0) oc->track = metavalue;
+
        oc->oformat = fmt;
        snprintf( oc->filename, sizeof(oc->filename), "%s", filename );
 
@@ -913,7 +952,15 @@ static void *consumer_thread( void *arg )
                                                }
 
                                                // Do the colour space conversion
+#ifdef SWSCALE
+                                               struct SwsContext *context = sws_getContext( width, height, PIX_FMT_YUV422,
+                                                       width, height, video_st->codec->pix_fmt, SWS_FAST_BILINEAR, NULL, NULL, NULL);
+                                               sws_scale( context, input->data, input->linesize, 0, height,
+                                                       output->data, output->linesize);
+                                               sws_freeContext( context );
+#else
                                                img_convert( ( AVPicture * )output, video_st->codec->pix_fmt, ( AVPicture * )input, PIX_FMT_YUV422, width, height );
+#endif
 
                                                // Apply the alpha if applicable
                                                if ( video_st->codec->pix_fmt == PIX_FMT_RGBA32 )
@@ -966,6 +1013,10 @@ static void *consumer_thread( void *arg )
                                                // Set the quality
                                                output->quality = video_st->quality;
 
+                                               // Set frame interlace hints
+                                               output->interlaced_frame = !mlt_properties_get_int( frame_properties, "progressive" );
+                                               output->top_field_first = mlt_properties_get_int( frame_properties, "top_field_first" );
+
                                                // Encode the image
                                                out_size = avcodec_encode_video(c, video_outbuf, video_outbuf_size, output );