OSDN Git Service

LinGui: Picture Filter enhancements
[handbrake-jp/handbrake-jp-git.git] / gtk / src / hb-backend.c
index 98c27dc..6f215e8 100644 (file)
@@ -31,6 +31,7 @@
 #include "hb-backend.h"
 #include "settings.h"
 #include "callbacks.h"
+#include "preview.h"
 #include "values.h"
 #include "lang.h"
 
@@ -63,6 +64,18 @@ static const gchar *index_str[] =
        "10",
 };
 
+static options_map_t d_logging_opts[] =
+{
+       {"0", "0", 0, "0"},
+       {"1", "1", 1, "1"},
+       {"2", "2", 2, "2"},
+};
+combo_opts_t logging_opts =
+{
+       sizeof(d_logging_opts)/sizeof(options_map_t),
+       d_logging_opts
+};
+
 static options_map_t d_container_opts[] =
 {
        {"MKV", "mkv", HB_MUX_MKV, "mkv"},
@@ -77,12 +90,37 @@ combo_opts_t container_opts =
        d_container_opts
 };
 
+static options_map_t d_detel_opts[] =
+{
+       {"None",   "none",   0, ""},
+       {"Custom", "custom", 1, ""},
+       {"Default","default",2, NULL},
+};
+combo_opts_t detel_opts =
+{
+       sizeof(d_detel_opts)/sizeof(options_map_t),
+       d_detel_opts
+};
+
+static options_map_t d_decomb_opts[] =
+{
+       {"None",   "none",   0, ""},
+       {"Custom", "custom", 1, ""},
+       {"Default","default",2, NULL},
+};
+combo_opts_t decomb_opts =
+{
+       sizeof(d_decomb_opts)/sizeof(options_map_t),
+       d_decomb_opts
+};
+
 static options_map_t d_deint_opts[] =
 {
        {"None",   "none",   0, ""},
-       {"Fast",   "fast",   1, "-1:-1:-1:0:1"},
-       {"Slow",   "slow",   2, "2:-1:-1:0:1"},
-       {"Slower", "slower", 3, "0:-1:-1:0:1"},
+       {"Custom", "custom", 1, ""},
+       {"Fast",   "fast",   2, "-1:-1:-1:0:1"},
+       {"Slow",   "slow",   3, "2:-1:-1:0:1"},
+       {"Slower", "slower", 4, "0:-1:-1:0:1"},
 };
 combo_opts_t deint_opts =
 {
@@ -93,9 +131,10 @@ combo_opts_t deint_opts =
 static options_map_t d_denoise_opts[] =
 {
        {"None",   "none",   0, ""},
-       {"Weak",   "weak",   1, "2:1:2:3"},
-       {"Medium", "medium", 2, "3:2:2:3"},
-       {"Strong", "strong", 3, "7:7:5:5"},
+       {"Custom", "custom", 1, ""},
+       {"Weak",   "weak",   2, "2:1:2:3"},
+       {"Medium", "medium", 3, "3:2:2:3"},
+       {"Strong", "strong", 4, "7:7:5:5"},
 };
 combo_opts_t denoise_opts =
 {
@@ -122,6 +161,7 @@ static options_map_t d_acodec_opts[] =
        {"MP3 (lame)",      "lame",   HB_ACODEC_LAME, "lame"},
        {"Vorbis",          "vorbis", HB_ACODEC_VORBIS, "vorbis"},
        {"AC3 (pass-thru)", "ac3",    HB_ACODEC_AC3, "ac3"},
+//     {"DTS (pass-thru)", "dts",    HB_ACODEC_DCA, "dts"},
 };
 combo_opts_t acodec_opts =
 {
@@ -144,10 +184,11 @@ combo_opts_t direct_opts =
 
 static options_map_t d_me_opts[] =
 {
-       {"Diamond",              "dia", 0, "dia"},
-       {"Hexagon",              "hex", 1, "hex"},
-       {"Uneven Multi-Hexagon", "umh", 2, "umh"},
-       {"Exhaustive",           "esa", 3, "esa"},
+       {"Diamond",              "dia",  0, "dia"},
+       {"Hexagon",              "hex",  1, "hex"},
+       {"Uneven Multi-Hexagon", "umh",  2, "umh"},
+       {"Exhaustive",           "esa",  3, "esa"},
+       {"Hadamard Exhaustive",  "tesa", 4, "tesa"},
 };
 combo_opts_t me_opts =
 {
@@ -224,11 +265,12 @@ typedef struct
 
 combo_name_map_t combo_name_map[] =
 {
+       {"LoggingLevel", &logging_opts},
        {"FileFormat", &container_opts},
        {"PictureDeinterlace", &deint_opts},
-       {"tweak_PictureDeinterlace", &deint_opts},
+       {"PictureDecomb", &decomb_opts},
+       {"PictureDetelecine", &detel_opts},
        {"PictureDenoise", &denoise_opts},
-       {"tweak_PictureDenoise", &denoise_opts},
        {"VideoEncoder", &vcodec_opts},
        {"AudioEncoder", &acodec_opts},
        {"x264_direct", &direct_opts},
@@ -798,6 +840,7 @@ get_acodec_value(gint val)
        return value;
 }
 
+#if 0
 static GValue*
 get_abitrate_value(gint val)
 {
@@ -814,6 +857,7 @@ get_abitrate_value(gint val)
        }
        return value;
 }
+#endif
 
 static GValue*
 get_amix_value(gint val)
@@ -838,6 +882,15 @@ static hb_handle_t * h_queue = NULL;
 
 extern void hb_get_tempory_directory(hb_handle_t *h, char path[512]);
 
+gchar*
+ghb_get_tmp_dir()
+{
+       char dir[512];
+
+       hb_get_tempory_directory(h_scan, dir);
+       return g_strdup(dir);
+}
+
 void
 ghb_hb_cleanup(gboolean partial)
 {
@@ -936,7 +989,6 @@ ghb_grey_combo_options(GtkBuilder *builder)
 {
        GtkWidget *widget;
        gint container, track, titleindex, acodec;
-       gboolean httpopt;
     hb_audio_config_t *audio = NULL;
        GValue *gval;
        
@@ -953,8 +1005,6 @@ ghb_grey_combo_options(GtkBuilder *builder)
        gval = ghb_widget_value(widget);
        container = ghb_lookup_combo_int("FileFormat", gval);
        ghb_value_free(gval);
-       widget = GHB_WIDGET (builder, "Mp4HttpOptimize");
-       httpopt = ghb_widget_boolean(widget);
 
        grey_combo_box_item(builder, "x264_analyse", 3, TRUE);
        grey_combo_box_item(builder, "AudioEncoder", HB_ACODEC_FAAC, FALSE);
@@ -962,22 +1012,26 @@ ghb_grey_combo_options(GtkBuilder *builder)
        grey_combo_box_item(builder, "AudioEncoder", HB_ACODEC_VORBIS, FALSE);
 
        gboolean allow_ac3 = TRUE;
-       allow_ac3 = 
-               !(container == HB_MUX_MP4 && httpopt) &&
-               (container != HB_MUX_OGM);
+       allow_ac3 = (container != HB_MUX_OGM);
 
        if (allow_ac3)
        {
                grey_combo_box_item(builder, "AudioEncoder", HB_ACODEC_AC3, FALSE);
+               grey_combo_box_item(builder, "AudioEncoder", HB_ACODEC_DCA, FALSE);
        }
        else
        {
                grey_combo_box_item(builder, "AudioEncoder", HB_ACODEC_AC3, TRUE);
+               grey_combo_box_item(builder, "AudioEncoder", HB_ACODEC_DCA, TRUE);
        }
        if (audio && audio->in.codec != HB_ACODEC_AC3)
        {
                grey_combo_box_item(builder, "AudioEncoder", HB_ACODEC_AC3, TRUE);
        }
+       if (audio && audio->in.codec != HB_ACODEC_DCA)
+       {
+               grey_combo_box_item(builder, "AudioEncoder", HB_ACODEC_DCA, TRUE);
+       }
        grey_combo_box_item(builder, "VideoEncoder", HB_VCODEC_THEORA, FALSE);
 
        widget = GHB_WIDGET (builder, "AudioEncoder");
@@ -1577,7 +1631,11 @@ ghb_longest_title()
 }
 
 gint
-ghb_find_audio_track(gint titleindex, const gchar *lang, gint index)
+ghb_find_audio_track(
+       gint titleindex, 
+       const gchar *lang, 
+       gint acodec,
+       GHashTable *track_indices)
 {
        hb_list_t  * list;
        hb_title_t * title;
@@ -1585,33 +1643,147 @@ ghb_find_audio_track(gint titleindex, const gchar *lang, gint index)
        gint ii;
        gint count = 0;
        gint track = -1;
-       gint match = 0;
+       gint max_chan = 0;
+       gboolean *used;
        
        g_debug("find_audio_track ()\n");
-       if (h_scan != NULL)
+       if (h_scan == NULL) return -1;
+       list = hb_get_titles( h_scan );
+    title = (hb_title_t*)hb_list_item( list, titleindex );
+       if (title != NULL)
        {
-               list = hb_get_titles( h_scan );
-           title = (hb_title_t*)hb_list_item( list, titleindex );
-               if (title != NULL)
+               count = hb_list_count( title->list_audio );
+       }
+       if (count > 10) count = 10;
+       used = g_hash_table_lookup(track_indices, &acodec);
+       if (used == NULL)
+       {
+               used = g_malloc0(count * sizeof(gboolean));
+               g_hash_table_insert(track_indices, &acodec, used);
+       }
+       // Try to fine an item that matches the preferred language and
+       // the passthru codec type
+       if (acodec == HB_ACODEC_AC3 || acodec == HB_ACODEC_DCA)
+       {
+               for (ii = 0; ii < count; ii++)
                {
-                       count = hb_list_count( title->list_audio );
+                       gint channels;
+
+                       if (used[ii])
+                               continue;
+
+               audio = (hb_audio_config_t*)hb_list_audio_config_item( 
+                                                                                                       title->list_audio, ii );
+                       channels = HB_INPUT_CH_LAYOUT_GET_DISCRETE_COUNT(
+                                                                                                       audio->in.channel_layout);
+                       // Find a track that is not visually impaired or dirctor's
+                       // commentary, and has the highest channel count.
+                       if ((audio->in.codec == acodec) &&
+                               (audio->lang.type < 2) &&
+                               ((strcmp(lang, audio->lang.iso639_2) == 0) ||
+                               (strcmp(lang, "und") == 0)))
+                       {
+                               if (channels > max_chan)
+                               {
+                                       track = ii;
+                                       max_chan = channels;
+                               }
+                       }
                }
        }
-       if (count > 10) count = 10;
+       if (track > -1)
+       {
+               used[track] = TRUE;
+               return track;
+       }
+       // Try to fine an item that matches the preferred language
        for (ii = 0; ii < count; ii++)
        {
-        audio = (hb_audio_config_t*)hb_list_audio_config_item( title->list_audio, ii );
-               if ((strcmp(lang, audio->lang.iso639_2) == 0) ||
-                       (strcmp(lang, "und") == 0))
+               if (used[ii])
+                       continue;
+        audio = (hb_audio_config_t*)hb_list_audio_config_item( 
+                                                                                                       title->list_audio, ii );
+               // Find a track that is not visually impaired or dirctor's commentary
+               if ((audio->lang.type < 2) &&
+                       ((strcmp(lang, audio->lang.iso639_2) == 0) ||
+                       (strcmp(lang, "und") == 0)))
+               {
+                       track = ii;
+                       break;
+               }
+       }
+       if (track > -1)
+       {
+               used[track] = TRUE;
+               return track;
+       }
+       // Try to fine an item that does not match the preferred language and
+       // matches the passthru codec type
+       if (acodec == HB_ACODEC_AC3 || acodec == HB_ACODEC_DCA)
+       {
+               for (ii = 0; ii < count; ii++)
                {
-                       if (index == match)
+                       gint channels;
+
+                       if (used[ii])
+                               continue;
+
+               audio = (hb_audio_config_t*)hb_list_audio_config_item( 
+                                                                                                       title->list_audio, ii );
+                       channels = HB_INPUT_CH_LAYOUT_GET_DISCRETE_COUNT(
+                                                                                                       audio->in.channel_layout);
+                       // Find a track that is not visually impaired or dirctor's
+                       // commentary, and has the highest channel count.
+                       if ((audio->in.codec == acodec) &&
+                               (audio->lang.type < 2))
                        {
-                               track = ii;
-                               break;
+                               if (channels > max_chan)
+                               {
+                                       track = ii;
+                                       max_chan = channels;
+                               }
                        }
-                       match++;
                }
        }
+       if (track > -1)
+       {
+               used[track] = TRUE;
+               return track;
+       }
+       // Try to fine an item that does not match the preferred language
+       for (ii = 0; ii < count; ii++)
+       {
+               if (used[ii])
+                       continue;
+        audio = (hb_audio_config_t*)hb_list_audio_config_item( 
+                                                                                                       title->list_audio, ii );
+               // Find a track that is not visually impaired or dirctor's commentary
+               if (audio->lang.type < 2)
+               {
+                       track = ii;
+                       break;
+               }
+       }
+       if (track > -1)
+       {
+               used[track] = TRUE;
+               return track;
+       }
+       // Last ditch, anything goes
+       for (ii = 0; ii < count; ii++)
+       {
+        audio = (hb_audio_config_t*)hb_list_audio_config_item( 
+                                                                                                       title->list_audio, ii );
+               if (!used[ii])
+               {
+                       track = ii;
+                       break;
+               }
+       }
+       if (track > -1)
+       {
+               used[track] = TRUE;
+       }
        return track;
 }
 
@@ -1733,11 +1905,12 @@ ghb_update_ui_combo_box(GtkBuilder *builder, const gchar *name, gint user_data,
                subtitle_opts_set(builder, "Subtitles", user_data);
                title_opts_set(builder, "title");
                audio_track_opts_set(builder, "AudioTrack", user_data);
+               generic_opts_set(builder, "LoggingLevel", &logging_opts);
                generic_opts_set(builder, "FileFormat", &container_opts);
                generic_opts_set(builder, "PictureDeinterlace", &deint_opts);
-               generic_opts_set(builder, "tweak_PictureDeinterlace", &deint_opts);
+               generic_opts_set(builder, "PictureDetelecine", &detel_opts);
+               generic_opts_set(builder, "PictureDecomb", &decomb_opts);
                generic_opts_set(builder, "PictureDenoise", &denoise_opts);
-               generic_opts_set(builder, "tweak_PictureDenoise", &denoise_opts);
                generic_opts_set(builder, "VideoEncoder", &vcodec_opts);
                generic_opts_set(builder, "AudioEncoder", &acodec_opts);
                generic_opts_set(builder, "x264_direct", &direct_opts);
@@ -1968,11 +2141,8 @@ ghb_set_default_bitrate_opts(GtkBuilder *builder, gint last_rate)
 static ghb_status_t hb_status;
 
 void
-ghb_backend_init(GtkBuilder *builder, gint debug, gint update)
+ghb_combo_init(GtkBuilder *builder)
 {
-    /* Init libhb */
-    h_scan = hb_init( debug, update );
-    h_queue = hb_init( debug, 0 );
        // Set up the list model for the combos
        init_ui_combo_boxes(builder);
        // Populate all the combos
@@ -1980,6 +2150,14 @@ ghb_backend_init(GtkBuilder *builder, gint debug, gint update)
 }
 
 void
+ghb_backend_init(gint debug)
+{
+    /* Init libhb */
+    h_scan = hb_init( debug, 0 );
+    h_queue = hb_init( debug, 0 );
+}
+
+void
 ghb_backend_close()
 {
        hb_close(&h_queue);
@@ -1987,58 +2165,58 @@ ghb_backend_close()
 }
 
 void
-ghb_backend_scan(const gchar *path, gint titleindex)
+ghb_backend_scan(const gchar *path, gint titleindex, gint preview_count)
 {
-    hb_scan( h_scan, path, titleindex );
-       hb_status.state |= GHB_STATE_SCANNING;
+    hb_scan( h_scan, path, titleindex, preview_count, 1 );
+       hb_status.scan.state |= GHB_STATE_SCANNING;
        // initialize count and cur to something that won't cause FPE
        // when computing progress
-       hb_status.title_count = 1;
-       hb_status.title_cur = 0;
+       hb_status.scan.title_count = 1;
+       hb_status.scan.title_cur = 0;
 }
 
 void
 ghb_backend_queue_scan(const gchar *path, gint titlenum)
 {
        g_debug("ghb_backend_queue_scan()");
-       hb_scan( h_queue, path, titlenum );
-       hb_status.queue_state |= GHB_STATE_SCANNING;
+       hb_scan( h_queue, path, titlenum, 10, 0 );
+       hb_status.queue.state |= GHB_STATE_SCANNING;
 }
 
 gint
-ghb_get_state()
+ghb_get_scan_state()
 {
-       return hb_status.state;
+       return hb_status.scan.state;
 }
 
 gint
 ghb_get_queue_state()
 {
-       return hb_status.queue_state;
+       return hb_status.queue.state;
 }
 
 void
-ghb_clear_state(gint state)
+ghb_clear_scan_state(gint state)
 {
-       hb_status.state &= ~state;
+       hb_status.scan.state &= ~state;
 }
 
 void
 ghb_clear_queue_state(gint state)
 {
-       hb_status.queue_state &= ~state;
+       hb_status.queue.state &= ~state;
 }
 
 void
-ghb_set_state(gint state)
+ghb_set_scan_state(gint state)
 {
-       hb_status.state |= state;
+       hb_status.scan.state |= state;
 }
 
 void
 ghb_set_queue_state(gint state)
 {
-       hb_status.queue_state |= state;
+       hb_status.queue.state |= state;
 }
 
 void
@@ -2050,66 +2228,125 @@ ghb_get_status(ghb_status_t *status)
 void 
 ghb_track_status()
 {
-    hb_state_t s;
+    hb_state_t s_scan;
     hb_state_t s_queue;
 
        if (h_scan == NULL) return;
-    hb_get_state( h_scan, &s );
-       switch( s.state )
+    hb_get_state( h_scan, &s_scan );
+       switch( s_scan.state )
     {
-#define p s.param.scanning
+#define p s_scan.param.scanning
         case HB_STATE_SCANNING:
                {
-                       hb_status.state |= GHB_STATE_SCANNING;
-                       hb_status.title_count = p.title_count;
-                       hb_status.title_cur = p.title_cur;
+                       hb_status.scan.state |= GHB_STATE_SCANNING;
+                       hb_status.scan.title_count = p.title_count;
+                       hb_status.scan.title_cur = p.title_cur;
                } break;
 #undef p
 
         case HB_STATE_SCANDONE:
         {
-                       hb_status.state &= ~GHB_STATE_SCANNING;
-                       hb_status.state |= GHB_STATE_SCANDONE;
+                       hb_status.scan.state &= ~GHB_STATE_SCANNING;
+                       hb_status.scan.state |= GHB_STATE_SCANDONE;
         } break;
 
+#define p s_scan.param.working
+        case HB_STATE_WORKING:
+                       hb_status.scan.state |= GHB_STATE_WORKING;
+                       hb_status.scan.state &= ~GHB_STATE_PAUSED;
+                       hb_status.scan.job_cur = p.job_cur;
+                       hb_status.scan.job_count = p.job_count;
+                       hb_status.scan.progress = p.progress;
+                       hb_status.scan.rate_cur = p.rate_cur;
+                       hb_status.scan.rate_avg = p.rate_avg;
+                       hb_status.scan.hours = p.hours;
+                       hb_status.scan.minutes = p.minutes;
+                       hb_status.scan.seconds = p.seconds;
+                       hb_status.scan.unique_id = p.sequence_id & 0xFFFFFF;
+            break;
+#undef p
+
+        case HB_STATE_PAUSED:
+                       hb_status.scan.state |= GHB_STATE_PAUSED;
+            break;
+                               
+        case HB_STATE_MUXING:
+        {
+                       hb_status.scan.state |= GHB_STATE_MUXING;
+        } break;
+
+#define p s_scan.param.workdone
+        case HB_STATE_WORKDONE:
+               {
+            hb_job_t *job;
+
+                       hb_status.scan.state |= GHB_STATE_WORKDONE;
+                       hb_status.scan.state &= ~GHB_STATE_MUXING;
+                       hb_status.scan.state &= ~GHB_STATE_PAUSED;
+                       hb_status.scan.state &= ~GHB_STATE_WORKING;
+                       switch (p.error)
+                       {
+                       case HB_ERROR_NONE:
+                               hb_status.scan.error = GHB_ERROR_NONE;
+                               break;
+                       case HB_ERROR_CANCELED:
+                               hb_status.scan.error = GHB_ERROR_CANCELED;
+                               break;
+                       default:
+                               hb_status.scan.error = GHB_ERROR_FAIL;
+                               break;
+                       }
+                       // Delete all remaining jobs of this encode.
+                       // An encode can be composed of multiple associated jobs.
+                       // When a job is stopped, libhb removes it from the job list,
+                       // but does not remove other jobs that may be associated with it.
+                       // Associated jobs are taged in the sequence id.
+            while ((job = hb_job(h_scan, 0)) != NULL) 
+                hb_rem( h_scan, job );
+               } break;
+#undef p
     }
     hb_get_state( h_queue, &s_queue );
        switch( s_queue.state )
     {
+#define p s_queue.param.scanning
         case HB_STATE_SCANNING:
                {
-                       hb_status.queue_state |= GHB_STATE_SCANNING;
+                       hb_status.queue.state |= GHB_STATE_SCANNING;
+                       hb_status.queue.title_count = p.title_count;
+                       hb_status.queue.title_cur = p.title_cur;
                } break;
+#undef p
 
         case HB_STATE_SCANDONE:
         {
-                       hb_status.queue_state &= ~GHB_STATE_SCANNING;
-                       hb_status.queue_state |= GHB_STATE_SCANDONE;
+                       hb_status.queue.state &= ~GHB_STATE_SCANNING;
+                       hb_status.queue.state |= GHB_STATE_SCANDONE;
         } break;
 
 #define p s_queue.param.working
         case HB_STATE_WORKING:
-                       hb_status.queue_state |= GHB_STATE_WORKING;
-                       hb_status.queue_state &= ~GHB_STATE_PAUSED;
-                       hb_status.job_cur = p.job_cur;
-                       hb_status.job_count = p.job_count;
-                       hb_status.progress = p.progress;
-                       hb_status.rate_cur = p.rate_cur;
-                       hb_status.rate_avg = p.rate_avg;
-                       hb_status.hours = p.hours;
-                       hb_status.minutes = p.minutes;
-                       hb_status.seconds = p.seconds;
-                       hb_status.unique_id = p.sequence_id & 0xFFFFFF;
+                       hb_status.queue.state |= GHB_STATE_WORKING;
+                       hb_status.queue.state &= ~GHB_STATE_PAUSED;
+                       hb_status.queue.job_cur = p.job_cur;
+                       hb_status.queue.job_count = p.job_count;
+                       hb_status.queue.progress = p.progress;
+                       hb_status.queue.rate_cur = p.rate_cur;
+                       hb_status.queue.rate_avg = p.rate_avg;
+                       hb_status.queue.hours = p.hours;
+                       hb_status.queue.minutes = p.minutes;
+                       hb_status.queue.seconds = p.seconds;
+                       hb_status.queue.unique_id = p.sequence_id & 0xFFFFFF;
             break;
 #undef p
 
         case HB_STATE_PAUSED:
-                       hb_status.queue_state |= GHB_STATE_PAUSED;
+                       hb_status.queue.state |= GHB_STATE_PAUSED;
             break;
                                
         case HB_STATE_MUXING:
         {
-                       hb_status.queue_state |= GHB_STATE_MUXING;
+                       hb_status.queue.state |= GHB_STATE_MUXING;
         } break;
 
 #define p s_queue.param.workdone
@@ -2117,20 +2354,22 @@ ghb_track_status()
                {
             hb_job_t *job;
 
-                       hb_status.queue_state |= GHB_STATE_WORKDONE;
-                       hb_status.queue_state &= ~GHB_STATE_MUXING;
-                       hb_status.queue_state &= ~GHB_STATE_PAUSED;
-                       hb_status.queue_state &= ~GHB_STATE_WORKING;
+                       hb_status.queue.state |= GHB_STATE_WORKDONE;
+                       hb_status.queue.state &= ~GHB_STATE_MUXING;
+                       hb_status.queue.state &= ~GHB_STATE_PAUSED;
+                       hb_status.queue.state &= ~GHB_STATE_WORKING;
                        switch (p.error)
                        {
                        case HB_ERROR_NONE:
-                               hb_status.error = GHB_ERROR_NONE;
+                               hb_status.queue.error = GHB_ERROR_NONE;
+                               break;
                        case HB_ERROR_CANCELED:
-                               hb_status.error = GHB_ERROR_CANCELED;
+                               hb_status.queue.error = GHB_ERROR_CANCELED;
+                               break;
                        default:
-                               hb_status.error = GHB_ERROR_FAIL;
+                               hb_status.queue.error = GHB_ERROR_FAIL;
+                               break;
                        }
-                       hb_status.error = p.error;
                        // Delete all remaining jobs of this encode.
                        // An encode can be composed of multiple associated jobs.
                        // When a job is stopped, libhb removes it from the job list,
@@ -2197,8 +2436,7 @@ gboolean
 ghb_audio_is_passthru(gint acodec)
 {
        g_debug("ghb_audio_is_passthru () \n");
-       g_debug("acodec %d\n", acodec);
-       return (acodec == HB_ACODEC_AC3);
+       return (acodec == HB_ACODEC_AC3) || (acodec == HB_ACODEC_DCA);
 }
 
 gint
@@ -2263,7 +2501,7 @@ ghb_set_scale(signal_user_data_t *ud, gint mode)
                keep_width = FALSE;
                keep_height = FALSE;
        }
-       if (anamorphic || keep_aspect)
+       if (keep_aspect)
        {
                keep_height = FALSE;
        }
@@ -2320,8 +2558,8 @@ ghb_set_scale(signal_user_data_t *ud, gint mode)
        {
                width = crop_width;
                height = crop_height;
-               max_width = crop_width;
-               max_height = crop_height;
+               max_width = 0;
+               max_height = 0;
        }
        else
        {
@@ -2352,17 +2590,12 @@ ghb_set_scale(signal_user_data_t *ud, gint mode)
 
        if (anamorphic)
        {
-               if (round_dims)
-               {
-                       job->modulus = 0;
-               }
-               else
-               {
-                       // The scaler crashes if the dimensions are not divisible by 2
-                       // Align mod 2.  And so does something in x264_encoder_headers()
-                       job->modulus = 2;
-               }
+               job->anamorphic.mode = autoscale ? 2 : 3;
+               // The scaler crashes if the dimensions are not divisible by 2
+               // Align mod 2.  And so does something in x264_encoder_headers()
+               job->anamorphic.modulus = round_dims ? 16 : 2;
                job->width = width;
+               job->height = height;
                if (max_height) 
                        job->maxHeight = max_height;
                job->crop[0] = crop[0]; job->crop[1] = crop[1];
@@ -2372,6 +2605,7 @@ ghb_set_scale(signal_user_data_t *ud, gint mode)
        }
        else 
        {
+               job->anamorphic.mode = 0;
                if (keep_aspect)
                {
                        gdouble par;
@@ -2388,12 +2622,13 @@ ghb_set_scale(signal_user_data_t *ud, gint mode)
                        // Height and width are always multiples of 2, so do the rounding
                        new_height = ((new_height + 1) >> 1) << 1;
                        new_width = ((new_width + 1) >> 1) << 1;
-                       g_debug("max w %d, new w %d\n", max_width, new_width);
-                       if (max_width && (new_width > max_width))
+                       if ((max_width && new_width > max_width) || 
+                               new_width > title->width)
                        {
                                height = new_height;
                        }
-                       else if (max_height && (new_height > max_height))
+                       else if ((max_height && new_height > max_height) || 
+                                               new_height > title->height)
                        {
                                width = new_width;
                        }
@@ -2430,28 +2665,24 @@ set_preview_job_settings(hb_job_t *job, GValue *settings)
        job->crop[2] = ghb_settings_get_int(settings, "PictureLeftCrop");
        job->crop[3] = ghb_settings_get_int(settings, "PictureRightCrop");
 
-       gboolean anamorphic, round_dimensions;
+       gboolean anamorphic, round_dimensions, autoscale;
+       autoscale = ghb_settings_get_boolean(settings, "autoscale");
        anamorphic = ghb_settings_get_boolean(settings, "anamorphic");
        round_dimensions = ghb_settings_get_boolean(settings, "ModDimensions");
-       if (round_dimensions && anamorphic)
-       {
-               job->modulus = 16;
-               job->pixel_ratio = 2;
-       }
-       else if (anamorphic)
+       if (anamorphic)
        {
-               job->modulus = 2;
-               job->pixel_ratio = 2;
+               job->anamorphic.modulus = round_dimensions ? 16 : 2;
+               job->anamorphic.mode = autoscale ? 2 : 3;
        }
        else
        {
-               job->modulus = 2;
-               job->pixel_ratio = 0;
+               job->anamorphic.modulus = 2;
+               job->anamorphic.mode = 0;
        }
        job->width = ghb_settings_get_int(settings, "scale_width");
        job->height = ghb_settings_get_int(settings, "scale_height");
        gint deint = ghb_settings_combo_int(settings, "PictureDeinterlace");
-       gboolean decomb = ghb_settings_get_boolean(settings, "PictureDecomb");
+       gint decomb = ghb_settings_combo_int(settings, "PictureDecomb");
        job->deinterlace = (!decomb && deint == 0) ? 0 : 1;
 }
 
@@ -2504,79 +2735,77 @@ ghb_validate_filter_string(const gchar *str, gint max_fields)
 gboolean
 ghb_validate_filters(signal_user_data_t *ud)
 {
-       gboolean tweaks;
        gchar *str;
        gint index;
        gchar *message;
-       gboolean enabled;
 
-       tweaks = ghb_settings_get_boolean(ud->settings, "allow_tweaks");
-       if (tweaks)
+       // deinte 4
+       index = ghb_settings_combo_int(ud->settings, "PictureDeinterlace");
+       if (index == 1)
        {
-               // detele 6
-               str = ghb_settings_get_string(ud->settings, "tweak_PictureDetelecine");
-               enabled = ghb_settings_get_boolean(ud->settings, "PictureDetelecine");
-               if (enabled && !ghb_validate_filter_string(str, 6))
+               str = ghb_settings_get_string(ud->settings, "PictureDeinterlaceCustom");
+               if (!ghb_validate_filter_string(str, 4))
                {
                        message = g_strdup_printf(
-                                               "Invalid Detelecine Settings:\n\n%s\n",
+                                               "Invalid Deinterlace Settings:\n\n%s\n",
                                                str);
                        ghb_message_dialog(GTK_MESSAGE_ERROR, message, "Cancel", NULL);
-                       g_free(str);
                        g_free(message);
+                       g_free(str);
                        return FALSE;
                }
                g_free(str);
-               // decomb 7
-               str = ghb_settings_get_string(ud->settings, "tweak_PictureDecomb");
-               enabled = ghb_settings_get_boolean(ud->settings, "PictureDecomb");
-               if (enabled && !ghb_validate_filter_string(str, 7))
+       }
+       // detel
+       index = ghb_settings_combo_int(ud->settings, "PictureDetelecine");
+       if (index == 1)
+       {
+               str = ghb_settings_get_string(ud->settings, "PictureDetelecineCustom");
+               if (!ghb_validate_filter_string(str, 6))
                {
                        message = g_strdup_printf(
-                                               "Invalid Decomb Settings:\n\n%s\n",
+                                               "Invalid Detelecine Settings:\n\n%s\n",
                                                str);
                        ghb_message_dialog(GTK_MESSAGE_ERROR, message, "Cancel", NULL);
-                       g_free(str);
                        g_free(message);
+                       g_free(str);
                        return FALSE;
                }
                g_free(str);
-               // deinte 4
-               index = ghb_lookup_combo_int("tweak_PictureDeinterlace", 
-                       ghb_settings_get_value(ud->settings, "tweak_PictureDeinterlace"));
-               if (index < 0)
+       }
+       // decomb 4
+       index = ghb_settings_combo_int(ud->settings, "PictureDecomb");
+       if (index == 1)
+       {
+               str = ghb_settings_get_string(ud->settings, "PictureDecombCustom");
+               if (!ghb_validate_filter_string(str, 7))
                {
-                       str = ghb_settings_get_string(ud->settings, "tweak_PictureDeinterlace");
-                       if (!ghb_validate_filter_string(str, 4))
-                       {
-                               message = g_strdup_printf(
-                                                       "Invalid Deinterlace Settings:\n\n%s\n",
-                                                       str);
-                               ghb_message_dialog(GTK_MESSAGE_ERROR, message, "Cancel", NULL);
-                               g_free(message);
-                               g_free(str);
-                               return FALSE;
-                       }
+                       message = g_strdup_printf(
+                                               "Invalid Decomb Settings:\n\n%s\n",
+                                               str);
+                       ghb_message_dialog(GTK_MESSAGE_ERROR, message, "Cancel", NULL);
+                       g_free(message);
                        g_free(str);
+                       return FALSE;
                }
-               // denois 4
-               index = ghb_lookup_combo_int("tweak_PictureDenoise", 
-                               ghb_settings_get_value(ud->settings, "tweak_PictureDenoise"));
-               if (index < 0)
+               g_free(str);
+       }
+       // denois 4
+       index = ghb_settings_combo_int(ud->settings, "PictureDenoise");
+       if (index == 1)
+       {
+               str = ghb_settings_get_string(ud->settings, "PictureDenoiseCustom");
+               if (!ghb_validate_filter_string(str, 4))
                {
-                       str = ghb_settings_get_string(ud->settings, "tweak_PictureDenoise");
-                       if (!ghb_validate_filter_string(str, 4))
-                       {
-                               message = g_strdup_printf(
-                                                       "Invalid Denoise Settings:\n\n%s\n",
-                                                       str);
-                               ghb_message_dialog(GTK_MESSAGE_ERROR, message, "Cancel", NULL);
-                               g_free(str);
-                               g_free(message);
-                               return FALSE;
-                       }
+                       message = g_strdup_printf(
+                                               "Invalid Denoise Settings:\n\n%s\n",
+                                               str);
+                       ghb_message_dialog(GTK_MESSAGE_ERROR, message, "Cancel", NULL);
                        g_free(str);
+                       g_free(message);
+                       return FALSE;
                }
+               g_free(str);
        }
        return TRUE;
 }
@@ -2610,56 +2839,6 @@ ghb_validate_video(signal_user_data_t *ud)
 }
 
 gboolean
-ghb_validate_container(signal_user_data_t *ud)
-{
-       gint container;
-       gchar *message;
-
-       container = ghb_settings_combo_int(ud->settings, "FileFormat");
-       if (container == HB_MUX_MP4)
-       {
-               const GValue *audio_list;
-               gboolean httpopt;
-
-               audio_list = ghb_settings_get_value(ud->settings, "audio_list");
-               httpopt = ghb_settings_get_boolean(ud->settings, "Mp4HttpOptimize");
-               if (httpopt && ghb_ac3_in_audio_list(audio_list))
-               {
-                       message = g_strdup_printf(
-                                       "AC3 audio in HTTP optimized MP4 is not supported.\n\n"
-                                       "You should choose a different audio codec.\n"
-                                       "If you continue, FAAC will be chosen for you.");
-                       if (!ghb_message_dialog(GTK_MESSAGE_WARNING, message, "Cancel", "Continue"))
-                       {
-                               g_free(message);
-                               return FALSE;
-                       }
-                       g_free(message);
-
-                       gint count, ii;
-
-                       count = ghb_array_len(audio_list);
-                       for (ii = 0; ii < count; ii++)
-                       {
-                               GValue *asettings;
-
-                               asettings = ghb_array_get_nth(audio_list, ii);
-                               gint acodec = ghb_settings_combo_int(asettings, "AudioEncoder");
-                               if (acodec == HB_ACODEC_AC3)
-                               {
-                                       GValue *value;
-                                       value = get_acodec_value(HB_ACODEC_FAAC);
-                                       ghb_settings_take_value(asettings, "AudioEncoder", value);
-                                       value = get_abitrate_value(160);
-                                       ghb_settings_take_value(asettings, "AudioBitrate", value);
-                               }
-                       }
-               }
-       }
-       return TRUE;
-}
-
-gboolean
 ghb_validate_audio(signal_user_data_t *ud)
 {
        hb_list_t  * list;
@@ -2698,13 +2877,16 @@ ghb_validate_audio(signal_user_data_t *ud)
                gint codec = ghb_settings_combo_int(asettings, "AudioEncoder");
         taudio = (hb_audio_config_t *) hb_list_audio_config_item(
                                                                                        title->list_audio, track );
-               if ((taudio->in.codec != HB_ACODEC_AC3) && (codec == HB_ACODEC_AC3))
+               if ((taudio->in.codec != HB_ACODEC_AC3 && codec == HB_ACODEC_AC3) ||
+                   (taudio->in.codec != HB_ACODEC_DCA && codec == HB_ACODEC_DCA))
                {
                        // Not supported.  AC3 is passthrough only, so input must be AC3
+                       char *str;
+                       str = (codec == HB_ACODEC_AC3) ? "AC-3" : "DTS";
                        message = g_strdup_printf(
-                                               "The source does not support AC3 Pass-Thru.\n\n"
+                                               "The source does not support %s Pass-Thru.\n\n"
                                                "You should choose a different audio codec.\n"
-                                               "If you continue, one will be chosen for you.");
+                                               "If you continue, one will be chosen for you.", str);
                        if (!ghb_message_dialog(GTK_MESSAGE_WARNING, message, "Cancel", "Continue"))
                        {
                                g_free(message);
@@ -2768,6 +2950,11 @@ ghb_validate_audio(signal_user_data_t *ud)
                                a_unsup = "AC-3";
                                codec = HB_ACODEC_VORBIS;
                        }
+                       if (codec == HB_ACODEC_DCA)
+                       {
+                               a_unsup = "DTS";
+                               codec = HB_ACODEC_VORBIS;
+                       }
                }
                if (a_unsup)
                {
@@ -2913,8 +3100,8 @@ ghb_validate_vquality(GValue *settings)
        return TRUE;
 }
 
-void
-ghb_add_job(GValue *js, gint unique_id)
+static void
+add_job(hb_handle_t *h, GValue *js, gint unique_id, gint titleindex)
 {
        hb_list_t  * list;
        hb_title_t * title;
@@ -2929,20 +3116,15 @@ ghb_add_job(GValue *js, gint unique_id)
        gchar *denoise_str = NULL;
        gchar *dest_str = NULL;
 
-       g_debug("ghb_add_job()\n");
-       if (h_queue == NULL) return;
-       list = hb_get_titles( h_queue );
+       g_debug("add_job()\n");
+       if (h == NULL) return;
+       list = hb_get_titles( h );
        if( !hb_list_count( list ) )
        {
                /* No valid title, stop right there */
-               g_message("No title found.\n");
                return;
        }
 
-       // Since I'm doing a scan of the single title I want just prior 
-       // to adding the job, there is only the one title to choose from.
-       //gint titleindex = ghb_settings_get_int(js, "title");
-    gint titleindex = 0;
     title = hb_list_item( list, titleindex );
        if (title == NULL) return;
 
@@ -2950,6 +3132,13 @@ ghb_add_job(GValue *js, gint unique_id)
        job   = title->job;
        if (job == NULL) return;
 
+       job->start_at_preview = ghb_settings_get_int(js, "start_frame") + 1;
+       if (job->start_at_preview)
+       {
+               job->seek_points = ghb_settings_get_int(js, "preview_count");
+               job->pts_to_stop = ghb_settings_get_int(js, "live_duration") * 90000LL;
+       }
+
        tweaks = ghb_settings_get_boolean(js, "allow_tweaks");
        job->mux = ghb_settings_combo_int(js, "FileFormat");
        if (job->mux == HB_MUX_MP4)
@@ -2962,42 +3151,45 @@ ghb_add_job(GValue *js, gint unique_id)
                job->largeFileSize = FALSE;
                job->mp4_optimize = FALSE;
        }
-       gint chapter_start, chapter_end;
-       chapter_start = ghb_settings_get_int(js, "start_chapter");
-       chapter_end = ghb_settings_get_int(js, "end_chapter");
-       gint num_chapters = hb_list_count(title->list_chapter);
-       job->chapter_start = MIN( num_chapters, chapter_start );
-       job->chapter_end   = MAX( job->chapter_start, chapter_end );
-
-       job->chapter_markers = ghb_settings_get_boolean(js, "ChapterMarkers");
-       if ( job->chapter_markers )
+       if (!job->start_at_preview)
        {
-               GValue *chapters;
-               GValue *chapter;
-               gint chap;
-               gint count;
-               
-               chapters = ghb_settings_get_value(js, "chapter_list");
-               count = ghb_array_len(chapters);
-               for(chap = chapter_start; chap <= chapter_end; chap++)
+               gint chapter_start, chapter_end;
+               chapter_start = ghb_settings_get_int(js, "start_chapter");
+               chapter_end = ghb_settings_get_int(js, "end_chapter");
+               gint num_chapters = hb_list_count(title->list_chapter);
+               job->chapter_start = MIN( num_chapters, chapter_start );
+               job->chapter_end   = MAX( job->chapter_start, chapter_end );
+
+               job->chapter_markers = ghb_settings_get_boolean(js, "ChapterMarkers");
+               if ( job->chapter_markers )
                {
-                       hb_chapter_t * chapter_s;
-                       gchar *name;
-                       
-                       name = NULL;
-                       if (chap-1 < count)
-                       {
-                               chapter = ghb_array_get_nth(chapters, chap-1);
-                               name = ghb_value_string(chapter); 
-                       }
-                       if (name == NULL)
+                       GValue *chapters;
+                       GValue *chapter;
+                       gint chap;
+                       gint count;
+               
+                       chapters = ghb_settings_get_value(js, "chapter_list");
+                       count = ghb_array_len(chapters);
+                       for(chap = chapter_start; chap <= chapter_end; chap++)
                        {
-                               name = g_strdup_printf ("Chapter %2d", chap);
+                               hb_chapter_t * chapter_s;
+                               gchar *name;
+                               
+                               name = NULL;
+                               if (chap-1 < count)
+                               {
+                                       chapter = ghb_array_get_nth(chapters, chap-1);
+                                       name = ghb_value_string(chapter); 
+                               }
+                               if (name == NULL)
+                               {
+                                       name = g_strdup_printf ("Chapter %2d", chap);
+                               }
+                               chapter_s = hb_list_item( job->title->list_chapter, chap - 1);
+                               strncpy(chapter_s->title, name, 1023);
+                               chapter_s->title[1023] = '\0';
+                               g_free(name);
                        }
-                       chapter_s = hb_list_item( job->title->list_chapter, chap - 1);
-                       strncpy(chapter_s->title, name, 1023);
-                       chapter_s->title[1023] = '\0';
-                       g_free(name);
                }
        }
        job->crop[0] = ghb_settings_get_int(js, "PictureTopCrop");
@@ -3006,78 +3198,70 @@ ghb_add_job(GValue *js, gint unique_id)
        job->crop[3] = ghb_settings_get_int(js, "PictureRightCrop");
 
        
-       gboolean decomb = ghb_settings_get_boolean(js, "PictureDecomb");
-       gint deint = ghb_settings_combo_int(js, 
-                                       tweaks ? "tweak_PictureDeinterlace":"PictureDeinterlace");
+       gint decomb = ghb_settings_combo_int(js, "PictureDecomb");
+       gint deint = ghb_settings_combo_int(js, "PictureDeinterlace");
        if (!decomb)
                job->deinterlace = (deint != 0) ? 1 : 0;
        else
                job->deinterlace = 0;
     job->grayscale   = ghb_settings_get_boolean(js, "VideoGrayScale");
 
+       gboolean autoscale = ghb_settings_get_boolean(js, "autoscale");
        gboolean anamorphic = ghb_settings_get_boolean(js, "anamorphic");
        gboolean round_dimensions = ghb_settings_get_boolean(js, "ModDimensions");
-       if (round_dimensions && anamorphic)
-       {
-               job->pixel_ratio = 2;
-               job->modulus = 16;
-       }
-       else if (anamorphic)
+       if (anamorphic)
        {
-               // Huh! I thought I wanted to use pixel_ratio 1 for this case, but
-               // when its 1, libhb discards the width and height and uses original
-               // title dims - crop.  Thats not what I want.
-               // Also, x264 requires things to divisible by 2.
-               job->pixel_ratio = 2;
-               job->modulus = 2;
+               job->anamorphic.mode = autoscale ? 2 : 3;
+               // Also, x264 requires things to be divisible by 2.
+               job->anamorphic.modulus = round_dimensions ? 16 : 2;
        }
        else
        {
-               job->pixel_ratio = 0;
-               job->modulus = 2;
+               job->anamorphic.mode = 0;
+               job->anamorphic.modulus = 2;
        }
        /* Add selected filters */
        job->filters = hb_list_init();
        gint vrate = ghb_settings_combo_int(js, "VideoFramerate");
-       if( vrate == 0 && ghb_settings_get_boolean(js, "PictureDetelecine" ) )
+       if( vrate == 0 && ghb_settings_combo_int(js, "PictureDetelecine" ) )
                job->vfr = 1;
        else
                job->vfr = 0;
 
-       if( ghb_settings_get_boolean(js, "PictureDetelecine" ) )
+       gint detel = ghb_settings_combo_int(js, "PictureDetelecine");
+       if ( detel )
        {
-               hb_filter_detelecine.settings = NULL;
-               if (tweaks)
+               if (detel != 1)
                {
-                       detel_str = ghb_settings_get_string(js, "tweak_PictureDetelecine");
-                       if (detel_str && detel_str[0])
-                       {
-                               hb_filter_detelecine.settings = detel_str;
-                       }
+                       if (detel_opts.map[detel].svalue != NULL)
+                               detel_str = g_strdup(detel_opts.map[detel].svalue);
                }
+               else
+                       detel_str = ghb_settings_get_string(js, "PictureDetelecineCustom");
+               hb_filter_detelecine.settings = detel_str;
                hb_list_add( job->filters, &hb_filter_detelecine );
        }
-       if( decomb )
+       if ( decomb )
        {
-               // Use default settings
-               hb_filter_decomb.settings = NULL;
-               if (tweaks)
+               if (decomb != 1)
                {
-                       decomb_str = ghb_settings_get_string(js, "tweak_PictureDecomb");
-                       if (decomb_str && decomb_str[0])
-                       {
-                               hb_filter_decomb.settings = (gchar*)decomb_str;
-                       }
+                       if (decomb_opts.map[decomb].svalue != NULL)
+                               decomb_str = g_strdup(decomb_opts.map[decomb].svalue);
                }
+               else
+                       decomb_str = ghb_settings_get_string(js, "PictureDecombCustom");
+               hb_filter_decomb.settings = decomb_str;
                hb_list_add( job->filters, &hb_filter_decomb );
        }
        if( job->deinterlace )
        {
-               if (deint > 0)
-                       deint_str = g_strdup(deint_opts.map[deint].svalue);
+               if (deint != 1)
+               {
+                       if (deint_opts.map[deint].svalue != NULL)
+                               deint_str = g_strdup(deint_opts.map[deint].svalue);
+               }
                else
-                       deint_str = ghb_settings_get_string(js, 
-                                       tweaks ? "tweak_PictureDeinterlace" : "PictureDeinterlace");
+                       deint_str = ghb_settings_get_string(js, "PictureDeinterlaceCustom");
                hb_filter_deinterlace.settings = deint_str;
                hb_list_add( job->filters, &hb_filter_deinterlace );
        }
@@ -3088,15 +3272,16 @@ ghb_add_job(GValue *js, gint unique_id)
                hb_filter_deblock.settings = deblock_str;
                hb_list_add( job->filters, &hb_filter_deblock );
        }
-       gint denoise = ghb_settings_combo_int(js, 
-                                       tweaks ? "tweak_PictureDenoise" : "PictureDenoise");
-       if( denoise != 0 )
+       gint denoise = ghb_settings_combo_int(js, "PictureDenoise");
+       if( denoise )
        {
-               if (denoise > 0)
-                       denoise_str = g_strdup(denoise_opts.map[denoise].svalue);
+               if (denoise != 1)
+               {
+                       if (denoise_opts.map[denoise].svalue != NULL)
+                               denoise_str = g_strdup(denoise_opts.map[denoise].svalue);
+               }
                else
-                       denoise_str = (gchar*)ghb_settings_get_string(
-                               js, tweaks ? "tweak_PictureDenoise" : "PictureDenoise");
+                       denoise_str = ghb_settings_get_string(js, "PictureDenoiseCustom");
                hb_filter_denoise.settings = denoise_str;
                hb_list_add( job->filters, &hb_filter_denoise );
        }
@@ -3179,7 +3364,10 @@ ghb_add_job(GValue *js, gint unique_id)
                audio.out.codec = ghb_settings_combo_int(asettings, "AudioEncoder");
         taudio = (hb_audio_config_t *) hb_list_audio_config_item(
                                                                        title->list_audio, audio.in.track );
-               if ((taudio->in.codec != HB_ACODEC_AC3) && (audio.out.codec == HB_ACODEC_AC3))
+               if ((taudio->in.codec != HB_ACODEC_AC3 && 
+             audio.out.codec == HB_ACODEC_AC3) ||
+                   (taudio->in.codec != HB_ACODEC_DCA && 
+                        audio.out.codec == HB_ACODEC_DCA))
                {
                        // Not supported.  AC3 is passthrough only, so input must be AC3
                        if (job->mux == HB_MUX_AVI)
@@ -3188,6 +3376,7 @@ ghb_add_job(GValue *js, gint unique_id)
                        }
                        else
                        {
+printf("switching to faac\n");
                                audio.out.codec = HB_ACODEC_FAAC;
                        }
                }
@@ -3207,7 +3396,8 @@ ghb_add_job(GValue *js, gint unique_id)
                }
                if ((job->mux == HB_MUX_OGM) && 
                        ((audio.out.codec == HB_ACODEC_FAAC) ||
-                       (audio.out.codec == HB_ACODEC_AC3)))
+                       (audio.out.codec == HB_ACODEC_AC3) ||
+                       (audio.out.codec == HB_ACODEC_DCA)))
                {
                        // ogm/faac|ac3 combination is not supported.
                        audio.out.codec = HB_ACODEC_VORBIS;
@@ -3319,7 +3509,7 @@ ghb_add_job(GValue *js, gint unique_id)
                 * Add the pre-scan job
                 */
                job->sequence_id = (unique_id & 0xFFFFFF) | (sub_id++ << 24);
-               hb_add( h_queue, job );
+               hb_add( h, job );
                //if (job->x264opts != NULL)
                //      g_free(job->x264opts);
 
@@ -3372,7 +3562,7 @@ ghb_add_job(GValue *js, gint unique_id)
                        job->x264opts = x264opts;
                }
                job->sequence_id = (unique_id & 0xFFFFFF) | (sub_id++ << 24);
-               hb_add( h_queue, job );
+               hb_add( h, job );
                //if (job->x264opts != NULL)
                //      g_free(job->x264opts);
 
@@ -3387,7 +3577,7 @@ ghb_add_job(GValue *js, gint unique_id)
                job->indepth_scan = 0;
                job->x264opts = x264opts2;
                job->sequence_id = (unique_id & 0xFFFFFF) | (sub_id++ << 24);
-               hb_add( h_queue, job );
+               hb_add( h, job );
                //if (job->x264opts != NULL)
                //      g_free(job->x264opts);
        }
@@ -3396,7 +3586,7 @@ ghb_add_job(GValue *js, gint unique_id)
                job->indepth_scan = 0;
                job->pass = 0;
                job->sequence_id = (unique_id & 0xFFFFFF) | (sub_id++ << 24);
-               hb_add( h_queue, job );
+               hb_add( h, job );
                //if (job->x264opts != NULL)
                //      g_free(job->x264opts);
        }
@@ -3409,6 +3599,23 @@ ghb_add_job(GValue *js, gint unique_id)
 }
 
 void
+ghb_add_job(GValue *js, gint unique_id)
+{
+       // Since I'm doing a scan of the single title I want just prior 
+       // to adding the job, there is only the one title to choose from.
+       add_job(h_queue, js, unique_id, 0);
+}
+
+void
+ghb_add_live_job(GValue *js, gint unique_id)
+{
+       // Since I'm doing a scan of the single title I want just prior 
+       // to adding the job, there is only the one title to choose from.
+       gint titleindex = ghb_settings_combo_int(js, "title");
+       add_job(h_scan, js, unique_id, titleindex);
+}
+
+void
 ghb_remove_job(gint unique_id)
 {
     hb_job_t * job;
@@ -3438,6 +3645,18 @@ ghb_stop_queue()
 }
 
 void
+ghb_start_live_encode()
+{
+       hb_start( h_scan );
+}
+
+void
+ghb_stop_live_encode()
+{
+       hb_stop( h_scan );
+}
+
+void
 ghb_pause_queue()
 {
     hb_state_t s;
@@ -3460,12 +3679,16 @@ GdkPixbuf*
 ghb_get_preview_image(
        gint titleindex, 
        gint index, 
-       GValue *settings, 
-       gboolean borders)
+       signal_user_data_t *ud,
+       gboolean borders,
+       gint *out_width,
+       gint *out_height)
 {
+       GValue *settings;
        hb_title_t *title;
        hb_list_t  *list;
        
+       settings = ud->settings;
        list = hb_get_titles( h_scan );
        if( !hb_list_count( list ) )
        {
@@ -3587,27 +3810,37 @@ ghb_get_preview_image(
        if (anamorphic)
        {
                hb_set_anamorphic_size( title->job, &width, &height, &par_width, &par_height );
-               if (par_width > par_height)
-                       dstWidth = dstWidth * par_width / par_height;
-               else
-                       dstHeight = dstHeight * par_height / par_width;
+               ghb_par_scale(ud, &dstWidth, &dstHeight, par_width, par_height);
+       }
+       else
+       {
+               ghb_par_scale(ud, &dstWidth, &dstHeight, 1, 1);
        }
+       *out_width = dstWidth;
+       *out_height = dstHeight;
        if (ghb_settings_get_boolean(settings, "reduce_hd_preview"))
        {
-               gdouble factor = 1.0;
+               GdkScreen *ss;
+               gint s_w, s_h;
+               gint num, den;
 
-               if (dstHeight > RED_HEIGHT)
+               ss = gdk_screen_get_default();
+               s_w = gdk_screen_get_width(ss);
+               s_h = gdk_screen_get_height(ss);
+               num = dstWidth * par_width;
+               den = dstHeight * par_height;
+
+               if (dstWidth > s_w * 80 / 100)
                {
-                       factor = RED_HEIGHT / (gdouble)dstHeight;
+                       dstWidth = s_w * 80 / 100;
+                       dstHeight = dstWidth * den / num;
                }
-               if (dstWidth * factor > RED_WIDTH)
+               if (dstHeight > s_h * 80 / 100)
                {
-                       factor = RED_WIDTH / (gdouble)dstWidth;
+                       dstHeight = s_h * 80 / 100;
+                       dstWidth = dstHeight * num / den;
                }
-               dstHeight = dstHeight * factor + 0.5;
-               dstWidth = dstWidth * factor + 0.5;
        }
-       
        g_debug("scaled %d x %d\n", dstWidth, dstHeight);
        GdkPixbuf *scaled_preview;
        scaled_preview = gdk_pixbuf_scale_simple(preview, dstWidth, dstHeight, GDK_INTERP_HYPER);