Modified the way xiph codecs headers are transported in VLC.

[vlc] / modules / mux / mp4.c

diff --git a/modules/mux/mp4.c b/modules/mux/mp4.c
index ade26a3edbf07a035267ba264087e7ca216faaaa..d5a8614500094dde07a50c708cab0db391e812e6 100644 (file)
--- a/modules/mux/mp4.c
+++ b/modules/mux/mp4.c
@@ -38,7 +38,7 @@
 #include <time.h>
 
 #include <vlc_iso_lang.h>
-#include "vlc_meta.h"
+#include <vlc_meta.h>
 
 /*****************************************************************************
  * Module descriptor
@@ -60,7 +60,7 @@ vlc_module_begin ()
     set_subcategory( SUBCAT_SOUT_MUX )
     set_shortname( "MP4" )
 
-    add_bool( SOUT_CFG_PREFIX "faststart", 1, NULL,
+    add_bool( SOUT_CFG_PREFIX "faststart", true, NULL,
               FASTSTART_TEXT, FASTSTART_LONGTEXT,
               true )
     set_capability( "sout mux", 5 )
@@ -452,44 +452,6 @@ static int DelStream( sout_mux_t *p_mux, sout_input_t *p_input )
     return VLC_SUCCESS;
 }
 
-static int MuxGetStream( sout_mux_t *p_mux, int *pi_stream, mtime_t *pi_dts )
-{
-    mtime_t i_dts;
-    int     i_stream, i;
-
-    for( i = 0, i_dts = 0, i_stream = -1; i < p_mux->i_nb_inputs; i++ )
-    {
-        block_fifo_t   *p_fifo = p_mux->pp_inputs[i]->p_fifo;
-        block_t *p_buf;
-
-        if( block_FifoCount( p_fifo ) <= 1 )
-        {
-            if( p_mux->pp_inputs[i]->p_fmt->i_cat != SPU_ES )
-            {
-                return -1; // wait that all fifo have at least 2 packets
-            }
-            /* For SPU, we wait only 1 packet */
-            continue;
-        }
-
-        p_buf = block_FifoShow( p_fifo );
-        if( i_stream < 0 || p_buf->i_dts < i_dts )
-        {
-            i_dts = p_buf->i_dts;
-            i_stream = i;
-        }
-    }
-    if( pi_stream )
-    {
-        *pi_stream = i_stream;
-    }
-    if( pi_dts )
-    {
-        *pi_dts = i_dts;
-    }
-    return i_stream;
-}
-
 /*****************************************************************************
  * Mux:
  *****************************************************************************/
@@ -500,12 +462,12 @@ static int Mux( sout_mux_t *p_mux )
     for( ;; )
     {
         sout_input_t    *p_input;
-        int             i_stream;
         mp4_stream_t    *p_stream;
         block_t         *p_data;
         mtime_t         i_dts;
 
-        if( MuxGetStream( p_mux, &i_stream, &i_dts) < 0 )
+        int i_stream = sout_MuxGetStream( p_mux, 2, &i_dts);
+        if( i_stream < 0 )
         {
             return( VLC_SUCCESS );
         }
@@ -597,8 +559,7 @@ again:
         if( p_stream->i_entry_count >= p_stream->i_entry_max - 1 )
         {
             p_stream->i_entry_max += 1000;
-            p_stream->entry =
-                realloc( p_stream->entry,
+            p_stream->entry = xrealloc( p_stream->entry,
                          p_stream->i_entry_max * sizeof( mp4_entry_t ) );
         }
 
@@ -1671,11 +1632,12 @@ static bo_t *GetMoovBox( sout_mux_t *p_mux )
         else if( p_stream->fmt.i_cat == VIDEO_ES )
         {
             int i_width = p_stream->fmt.video.i_width << 16;
-            if( p_stream->fmt.video.i_aspect > 0 )
+            if( p_stream->fmt.video.i_sar_num > 0 &&
+                p_stream->fmt.video.i_sar_den > 0 )
             {
-                i_width = (int64_t)p_stream->fmt.video.i_aspect *
-                          ((int64_t)p_stream->fmt.video.i_height << 16) /
-                          VOUT_ASPECT_FACTOR;
+                i_width = (int64_t)p_stream->fmt.video.i_sar_num *
+                          ((int64_t)p_stream->fmt.video.i_width << 16) /
+                          p_stream->fmt.video.i_sar_den;
             }
             // width (presentation)
             bo_add_32be( tkhd, i_width );
@@ -1692,12 +1654,14 @@ static bo_t *GetMoovBox( sout_mux_t *p_mux )
                 mp4_stream_t *tk = p_sys->pp_streams[i];
                 if( tk->fmt.i_cat == VIDEO_ES )
                 {
-                    if( p_stream->fmt.video.i_aspect )
-                        i_width = (int64_t)p_stream->fmt.video.i_aspect *
-                                   ((int64_t)p_stream->fmt.video.i_height<<16) / VOUT_ASPECT_FACTOR;
+                    if( tk->fmt.video.i_sar_num > 0 &&
+                        tk->fmt.video.i_sar_den > 0 )
+                        i_width = (int64_t)tk->fmt.video.i_sar_num *
+                                  ((int64_t)tk->fmt.video.i_width << 16) /
+                                  tk->fmt.video.i_sar_den;
                     else
-                        i_width = p_stream->fmt.video.i_width << 16;
-                    i_height = p_stream->fmt.video.i_height;
+                        i_width = tk->fmt.video.i_width << 16;
+                    i_height = tk->fmt.video.i_height;
                     break;
                 }
             }
@@ -1947,7 +1911,7 @@ static void bo_init( bo_t *p_bo, int i_size, uint8_t *p_buffer,
     if( !p_buffer )
     {
         p_bo->i_buffer_size = __MAX( i_size, 1024 );
-        p_bo->p_buffer = malloc( p_bo->i_buffer_size );
+        p_bo->p_buffer = xmalloc( p_bo->i_buffer_size );
     }
     else
     {
@@ -1968,8 +1932,7 @@ static void bo_add_8( bo_t *p_bo, uint8_t i )
     else if( p_bo->b_grow )
     {
         p_bo->i_buffer_size += 1024;
-        p_bo->p_buffer = realloc( p_bo->p_buffer, p_bo->i_buffer_size );
-
+        p_bo->p_buffer = xrealloc( p_bo->p_buffer, p_bo->i_buffer_size );
         p_bo->p_buffer[p_bo->i_buffer] = i;
     }