Removed es_format_t::i_aspect.

It was duplicated with es_format_t::i_sar_num/den.

include/vlc_es.h

@@ -105,7 +105,6 @@ struct audio_format_t
 struct video_format_t
 {
     vlc_fourcc_t i_chroma;                               /**< picture chroma */
-    unsigned int i_aspect;                                 /**< aspect ratio */
 
     unsigned int i_width;                                 /**< picture width */
     unsigned int i_height;                               /**< picture height */

modules/access/dshow/dshow.cpp

@@ -647,7 +647,8 @@ static int DemuxOpen( vlc_object_t *p_this )
 
             fmt.video.i_width  = p_stream->header.video.bmiHeader.biWidth;
             fmt.video.i_height = p_stream->header.video.bmiHeader.biHeight;
-            fmt.video.i_aspect = 4 * VOUT_ASPECT_FACTOR / 3;
+            fmt.video.i_sar_num = 4 * fmt.video.i_height;
+            fmt.video.i_sar_den = 4 * fmt.video.i_width;
 
             if( !p_stream->header.video.bmiHeader.biCompression )
             {

modules/access/dvdnav.c

@@ -139,8 +139,6 @@ struct demux_sys_t
     bool b_spu_change;
 
     /* */
-    int i_aspect;
-
     int           i_title;
     input_title_t **title;
 
@@ -228,7 +226,6 @@ static int Open( vlc_object_t *p_this )
     p_sys->b_reset_pcr = false;
 
     ps_track_init( p_sys->tk );
-    p_sys->i_aspect = -1;
     p_sys->i_mux_rate = 0;
     p_sys->i_pgc_length = 0;
     p_sys->b_spu_change = false;
@@ -728,10 +725,6 @@ static int Demux( demux_t *p_demux )
         msg_Dbg( p_demux, "     - vtsN=%d", event->new_vtsN );
         msg_Dbg( p_demux, "     - domain=%d", event->new_domain );
 
-        /* dvdnav_get_video_aspect / dvdnav_get_video_scale_permission */
-        /* TODO check if we always have VTS and CELL */
-        p_sys->i_aspect = dvdnav_get_video_aspect( p_sys->dvdnav );
-
         /* reset PCR */
         es_out_Control( p_demux->out, ES_OUT_RESET_PCR );
 
@@ -1183,16 +1176,6 @@ static void ESNew( demux_t *p_demux, int i_id )
     /* Add a new ES */
     if( tk->fmt.i_cat == VIDEO_ES )
     {
-        switch( p_sys->i_aspect )
-        {
-        case 1: tk->fmt.video.i_aspect = VOUT_ASPECT_FACTOR; break;
-        case 2: tk->fmt.video.i_aspect = VOUT_ASPECT_FACTOR * 4 / 3; break;
-        case 3: tk->fmt.video.i_aspect = VOUT_ASPECT_FACTOR * 16 / 9; break;
-        case 4: tk->fmt.video.i_aspect = VOUT_ASPECT_FACTOR * 221 / 10; break;
-        default:
-            tk->fmt.video.i_aspect = 0;
-            break;
-        }
         b_select = true;
     }
     else if( tk->fmt.i_cat == AUDIO_ES )

modules/access/dvdread.c

@@ -172,7 +172,8 @@ struct demux_sys_t
     input_title_t **titles;
 
     /* Video */
-    int i_aspect;
+    int i_sar_num;
+    int i_sar_den;
 
     /* SPU */
     uint32_t clut[16];
@@ -266,7 +267,8 @@ static int Open( vlc_object_t *p_this )
     DEMUX_INIT_COMMON(); p_sys = p_demux->p_sys;
 
     ps_track_init( p_sys->tk );
-    p_sys->i_aspect = -1;
+    p_sys->i_sar_num = 0;
+    p_sys->i_sar_den = 0;
     p_sys->i_title_cur_time = (mtime_t) 0;
     p_sys->i_cell_cur_time = (mtime_t) 0;
     p_sys->i_cell_duration = (mtime_t) 0;
@@ -713,16 +715,8 @@ static void ESNew( demux_t *p_demux, int i_id, int i_lang )
     /* Add a new ES */
     if( tk->fmt.i_cat == VIDEO_ES )
     {
-        switch( p_sys->i_aspect )
-        {
-        case 1: tk->fmt.video.i_aspect = VOUT_ASPECT_FACTOR; break;
-        case 2: tk->fmt.video.i_aspect = VOUT_ASPECT_FACTOR * 4 / 3; break;
-        case 3: tk->fmt.video.i_aspect = VOUT_ASPECT_FACTOR * 16 / 9; break;
-        case 4: tk->fmt.video.i_aspect = VOUT_ASPECT_FACTOR * 221 / 10; break;
-        default:
-            tk->fmt.video.i_aspect = 0;
-            break;
-        }
+        tk->fmt.video.i_sar_num = p_sys->i_sar_num;
+        tk->fmt.video.i_sar_den = p_sys->i_sar_den;
     }
     else if( tk->fmt.i_cat == AUDIO_ES )
     {
@@ -906,7 +900,41 @@ static int DvdReadSetArea( demux_t *p_demux, int i_title, int i_chapter,
 
 
         ESNew( p_demux, 0xe0, 0 ); /* Video, FIXME ? */
-        p_sys->i_aspect = p_vts->vtsi_mat->vts_video_attr.display_aspect_ratio;
+        const video_attr_t *p_attr = &p_vts->vtsi_mat->vts_video_attr;
+        int i_video_height = p_attr->video_format != 0 ? 576 : 480;
+        int i_video_width;
+        switch( p_attr->picture_size )
+        {
+        case 0:
+            i_video_width = 720;
+            break;
+        case 1:
+            i_video_width = 704;
+            break;
+        case 2:
+            i_video_width = 352;
+            break;
+        default:
+        case 3:
+            i_video_width = 352;
+            i_video_height /= 2;
+            break;
+        }
+        switch( p_attr->display_aspect_ratio )
+        {
+        case 0:
+            p_sys->i_sar_num = 4 * i_video_height;
+            p_sys->i_sar_den = 3 * i_video_width;
+            break;
+        case 3:
+            p_sys->i_sar_num = 16 * i_video_height;
+            p_sys->i_sar_den =  9 * i_video_width;
+            break;
+        default:
+            p_sys->i_sar_num = 0;
+            p_sys->i_sar_den = 0;
+            break;
+        }
 
 #define audio_control \
     p_sys->p_vts_file->vts_pgcit->pgci_srp[pgc_id-1].pgc->audio_control[i-1]

modules/access/imem.c

@@ -254,7 +254,6 @@ static int Open(vlc_object_t *object)
         fmt.video.i_height = var_CreateGetInteger(demux, "imem-height");
         unsigned num, den;
         if (!var_CreateGetRational(demux, &num, &den, "imem-dar") && num > 0 && den > 0) {
-            fmt.video.i_aspect = VOUT_ASPECT_FACTOR * num / den;
             if (fmt.video.i_width > 0 && fmt.video.i_height > 0) {
                 fmt.video.i_sar_num = num * fmt.video.i_height;
                 fmt.video.i_sar_den = den * fmt.video.i_width;

modules/access/qtcapture.m

@@ -195,7 +195,6 @@ static int Open( vlc_object_t *p_this )
     int i;
     int i_width;
     int i_height;
-    int i_aspect;
     int result = 0;
 
     /* Only when selected */
@@ -285,7 +284,8 @@ static int Open( vlc_object_t *p_this )
     fmt.video.i_height = p_sys->height = encoded_size.height;
     if( par_size.width != encoded_size.width )
     {
-        fmt.video.i_aspect = par_size.width * VOUT_ASPECT_FACTOR / encoded_size.width ;
+        fmt.video.i_sar_num = (int64_t)encoded_size.height * par_size.width / encoded_size.width;
+        fmt.video.i_sar_den = encoded_size.width;
     }
 
     NSLog( @"encoded_size %d %d", (int)encoded_size.width, (int)encoded_size.height );

modules/access/screen/screen.c

@@ -340,8 +340,8 @@ void RenderCursor( demux_t *p_demux, int i_x, int i_y,
                        p_sys->fmt.video.i_chroma,
                        p_sys->fmt.video.i_width,
                        p_sys->fmt.video.i_height,
-                       p_sys->fmt.video.i_aspect * p_sys->fmt.video.i_height,
-                       VOUT_ASPECT_FACTOR        * p_sys->fmt.video.i_width );
+                       p_sys->fmt.video.i_sar_num,
+                       p_sys->fmt.video.i_sar_den );
     if( !p_sys->p_blend )
     {
         p_sys->p_blend = vlc_object_create( p_demux, sizeof(filter_t) );

modules/access/v4l.c

@@ -360,7 +360,8 @@ static int Open( vlc_object_t *p_this )
     es_format_Init( &fmt, VIDEO_ES, p_sys->i_fourcc );
     fmt.video.i_width  = p_sys->i_width;
     fmt.video.i_height = p_sys->i_height;
-    fmt.video.i_aspect = 4 * VOUT_ASPECT_FACTOR / 3;
+    fmt.video.i_sar_num = 4 * fmt.video.i_height;
+    fmt.video.i_sar_den = 3 * fmt.video.i_width;
 
     /* Setup rgb mask for RGB formats */
     switch( p_sys->i_fourcc )

modules/access/v4l2.c

@@ -2282,7 +2282,8 @@ static int OpenVideoDev( vlc_object_t *p_obj, demux_sys_t *p_sys, bool b_demux )
         es_fmt.video.i_height = p_sys->i_height;
 
         /* Get aspect-ratio */
-        es_fmt.video.i_aspect = p_sys->i_aspect;
+        es_fmt.video.i_sar_num = p_sys->i_aspect    * es_fmt.video.i_height;
+        es_fmt.video.i_sar_den = VOUT_ASPECT_FACTOR * es_fmt.video.i_width;
 
         demux_t *p_demux = (demux_t *) p_obj;
         msg_Dbg( p_demux, "added new video es %4.4s %dx%d",

modules/codec/avcodec/encoder.c

@@ -386,8 +386,6 @@ int OpenEncoder( vlc_object_t *p_this )
 
     if( p_enc->fmt_in.i_cat == VIDEO_ES )
     {
-        int i_aspect_num, i_aspect_den;
-
         if( !p_enc->fmt_in.video.i_width || !p_enc->fmt_in.video.i_height )
         {
             msg_Warn( p_enc, "invalid size %ix%i", p_enc->fmt_in.video.i_width,
@@ -430,13 +428,10 @@ int OpenEncoder( vlc_object_t *p_this )
                p_enc->fmt_out.i_codec == VLC_CODEC_MP1V ) )
             p_context->flags |= CODEC_FLAG_LOW_DELAY;
 
-        av_reduce( &i_aspect_num, &i_aspect_den,
-                   p_enc->fmt_in.video.i_aspect,
-                   VOUT_ASPECT_FACTOR, 1 << 30 /* something big */ );
         av_reduce( &p_context->sample_aspect_ratio.num,
                    &p_context->sample_aspect_ratio.den,
-                   i_aspect_num * (int64_t)p_context->height,
-                   i_aspect_den * (int64_t)p_context->width, 1 << 30 );
+                   p_enc->fmt_in.video.i_sar_num,
+                   p_enc->fmt_in.video.i_sar_den, 1 << 30 );
 
         p_sys->i_buffer_out = p_context->height * p_context->width * 3;
         if( p_sys->i_buffer_out < FF_MIN_BUFFER_SIZE )

modules/codec/avcodec/subtitle.c

@@ -189,7 +189,6 @@ static subpicture_region_t *ConvertRegionRGBA(AVSubtitleRect *ffregion)
     video_format_t fmt;
     memset(&fmt, 0, sizeof(fmt));
     fmt.i_chroma         = VLC_FOURCC('R','G','B','A');
-    fmt.i_aspect         = 0;
     fmt.i_width          =
     fmt.i_visible_width  = ffregion->w;
     fmt.i_height         =

modules/codec/avcodec/video.c

@@ -150,22 +150,20 @@ static inline picture_t *ffmpeg_NewPictBuf( decoder_t *p_dec,
     p_dec->fmt_out.i_codec = p_dec->fmt_out.video.i_chroma;
 
     /* If an aspect-ratio was specified in the input format then force it */
-    if( p_dec->fmt_in.video.i_aspect )
+    if( p_dec->fmt_in.video.i_sar_num > 0 && p_dec->fmt_in.video.i_sar_den > 0 )
     {
-        p_dec->fmt_out.video.i_aspect = p_dec->fmt_in.video.i_aspect;
+        p_dec->fmt_out.video.i_sar_num = p_dec->fmt_in.video.i_sar_num;
+        p_dec->fmt_out.video.i_sar_den = p_dec->fmt_in.video.i_sar_den;
     }
     else
     {
-        p_dec->fmt_out.video.i_aspect =
-            VOUT_ASPECT_FACTOR * ( av_q2d(p_context->sample_aspect_ratio) *
-                p_context->width / p_context->height );
         p_dec->fmt_out.video.i_sar_num = p_context->sample_aspect_ratio.num;
         p_dec->fmt_out.video.i_sar_den = p_context->sample_aspect_ratio.den;
 
-        if( p_dec->fmt_out.video.i_aspect == 0 )
+        if( !p_dec->fmt_out.video.i_sar_num || !p_dec->fmt_out.video.i_sar_den )
         {
-            p_dec->fmt_out.video.i_aspect =
-                VOUT_ASPECT_FACTOR * p_context->width / p_context->height;
+            p_dec->fmt_out.video.i_sar_num = 1;
+            p_dec->fmt_out.video.i_sar_den = 1;
         }
     }
 
@@ -644,22 +642,18 @@ picture_t *DecodeVideo( decoder_t *p_dec, block_t **pp_block )
             p_sys->b_has_b_frames = true;
         }
 
-        if( !p_dec->fmt_in.video.i_aspect )
+        if( !p_dec->fmt_in.video.i_sar_num || !p_dec->fmt_in.video.i_sar_den )
         {
             /* Fetch again the aspect ratio in case it changed */
-            p_dec->fmt_out.video.i_aspect =
-                VOUT_ASPECT_FACTOR
-                    * ( av_q2d(p_sys->p_context->sample_aspect_ratio)
-                    * p_sys->p_context->width / p_sys->p_context->height );
             p_dec->fmt_out.video.i_sar_num
                 = p_sys->p_context->sample_aspect_ratio.num;
             p_dec->fmt_out.video.i_sar_den
                 = p_sys->p_context->sample_aspect_ratio.den;
 
-            if( p_dec->fmt_out.video.i_aspect == 0 )
+            if( !p_dec->fmt_out.video.i_sar_num || !p_dec->fmt_out.video.i_sar_den )
             {
-                p_dec->fmt_out.video.i_aspect = VOUT_ASPECT_FACTOR
-                    * p_sys->p_context->width / p_sys->p_context->height;
+                p_dec->fmt_out.video.i_sar_num = 1;
+                p_dec->fmt_out.video.i_sar_den = 1;
             }
         }
 

modules/codec/cc.c

@@ -340,7 +340,6 @@ static subpicture_t *Subtitle( decoder_t *p_dec, char *psz_subtitle, char *psz_h
     /* Create a new subpicture region */
     memset( &fmt, 0, sizeof(video_format_t) );
     fmt.i_chroma = VLC_CODEC_TEXT;
-    fmt.i_aspect = 0;
     fmt.i_width = fmt.i_height = 0;
     fmt.i_x_offset = fmt.i_y_offset = 0;
     p_spu->p_region = subpicture_region_New( &fmt );

modules/codec/cdg.c

@@ -116,8 +116,8 @@ static int Open( vlc_object_t *p_this )
     p_dec->fmt_out.i_codec = VLC_CODEC_RGB32;
     p_dec->fmt_out.video.i_width = CDG_DISPLAY_WIDTH;
     p_dec->fmt_out.video.i_height = CDG_DISPLAY_HEIGHT;
-    p_dec->fmt_out.video.i_aspect =
-        VOUT_ASPECT_FACTOR * p_dec->fmt_out.video.i_width / p_dec->fmt_out.video.i_height;
+    p_dec->fmt_out.video.i_sar_num = 1;
+    p_dec->fmt_out.video.i_sar_den = 1;
     p_dec->fmt_out.video.i_rmask = 0xff << CDG_COLOR_R_SHIFT;
     p_dec->fmt_out.video.i_gmask = 0xff << CDG_COLOR_G_SHIFT;
     p_dec->fmt_out.video.i_bmask = 0xff << CDG_COLOR_B_SHIFT;

modules/codec/cvdsub.c

@@ -510,7 +510,8 @@ static subpicture_t *DecodePacket( decoder_t *p_dec, block_t *p_data )
     /* Create new SPU region */
     memset( &fmt, 0, sizeof(video_format_t) );
     fmt.i_chroma = VLC_CODEC_YUVP;
-    fmt.i_aspect = VOUT_ASPECT_FACTOR;
+    fmt.i_sar_num = 1;
+    fmt.i_sar_den = 1;
     fmt.i_width = fmt.i_visible_width = p_sys->i_width;
     fmt.i_height = fmt.i_visible_height = p_sys->i_height;
     fmt.i_x_offset = fmt.i_y_offset = 0;

modules/codec/dirac.c

@@ -506,9 +506,8 @@ static int OpenEncoder( vlc_object_t *p_this )
     p_sys->ctx.src_params.frame_rate.denominator = p_enc->fmt_in.video.i_frame_rate_base;
     unsigned u_asr_num, u_asr_den;
     vlc_ureduce( &u_asr_num, &u_asr_den,
-                 p_enc->fmt_in.video.i_height * p_enc->fmt_in.video.i_aspect,
-                 p_enc->fmt_in.video.i_width * VOUT_ASPECT_FACTOR,
-                 0 );
+                 p_enc->fmt_in.video.i_sar_num,
+                 p_enc->fmt_in.video.i_sar_den, 0 );
     p_sys->ctx.src_params.pix_asr.numerator = u_asr_num;
     p_sys->ctx.src_params.pix_asr.denominator = u_asr_den;
 

modules/codec/dmo/dmo.c

@@ -520,14 +520,16 @@ static int DecOpen( decoder_t *p_dec )
         p_dec->fmt_out.video.i_bits_per_pixel = i_bpp;
 
         /* If an aspect-ratio was specified in the input format then force it */
-        if( p_dec->fmt_in.video.i_aspect )
+        if( p_dec->fmt_in.video.i_sar_num > 0 &&
+            p_dec->fmt_in.video.i_sar_den > 0 )
         {
-            p_dec->fmt_out.video.i_aspect = p_dec->fmt_in.video.i_aspect;
+            p_dec->fmt_out.video.i_sar_num = p_dec->fmt_in.video.i_sar_num;
+            p_dec->fmt_out.video.i_sar_den = p_dec->fmt_in.video.i_sar_den;
         }
         else
         {
-            p_dec->fmt_out.video.i_aspect = VOUT_ASPECT_FACTOR *
-                p_dec->fmt_out.video.i_width / p_dec->fmt_out.video.i_height;
+            p_dec->fmt_out.video.i_sar_num = 1;
+            p_dec->fmt_out.video.i_sar_den = 1;
         }
 
         p_bih = &p_vih->bmiHeader;

modules/codec/dvbsub.c

@@ -1582,7 +1582,8 @@ static subpicture_t *render( decoder_t *p_dec )
         /* Create new SPU region */
         memset( &fmt, 0, sizeof(video_format_t) );
         fmt.i_chroma = VLC_CODEC_YUVP;
-        fmt.i_aspect = 0; /* 0 means use aspect ratio of background video */
+        fmt.i_sar_num = 0; /* 0 means use aspect ratio of background video */
+        fmt.i_sar_den = 1;
         fmt.i_width = fmt.i_visible_width = p_region->i_width;
         fmt.i_height = fmt.i_visible_height = p_region->i_height;
         fmt.i_x_offset = fmt.i_y_offset = 0;
@@ -1635,7 +1636,8 @@ static subpicture_t *render( decoder_t *p_dec )
             /* Create new SPU region */
             memset( &fmt, 0, sizeof(video_format_t) );
             fmt.i_chroma = VLC_CODEC_TEXT;
-            fmt.i_aspect = VOUT_ASPECT_FACTOR;
+            fmt.i_sar_num = 1;
+            fmt.i_sar_den = 1;
             fmt.i_width = fmt.i_visible_width = p_region->i_width;
             fmt.i_height = fmt.i_visible_height = p_region->i_height;
             fmt.i_x_offset = fmt.i_y_offset = 0;

modules/codec/fake.c

@@ -269,12 +269,13 @@ static int OpenDecoder( vlc_object_t *p_this )
 
     if ( i_aspect )
     {
-        fmt_out.i_aspect = i_aspect;
+        fmt_out.i_sar_num = i_aspect           * fmt_out.i_height;
+        fmt_out.i_sar_den = VOUT_ASPECT_FACTOR * fmt_out.i_width;
     }
     else
     {
-        fmt_out.i_aspect = fmt_out.i_width
-                            * VOUT_ASPECT_FACTOR / fmt_out.i_height;
+        fmt_out.i_sar_num = 1;
+        fmt_out.i_sar_den = 1;
     }
 
     if( var_CreateGetBool( p_dec, "fake-deinterlace" ) )

modules/codec/invmem.c

@@ -212,7 +212,8 @@ static int OpenDecoder( vlc_object_t *p_this )
     p_dec->fmt_out.i_codec = chroma;
     p_dec->fmt_out.video.i_width = p_dec->p_sys->i_width;
     p_dec->fmt_out.video.i_height = p_dec->p_sys->i_height;
-    p_dec->fmt_out.video.i_aspect = VOUT_ASPECT_FACTOR * p_dec->p_sys->i_width / p_dec->p_sys->i_height;
+    p_dec->fmt_out.video.i_sar_num = 1;
+    p_dec->fmt_out.video.i_sar_den = 1;
     p_dec->fmt_out.i_cat = VIDEO_ES;
 
     p_sys->i_pitch = pitch;

modules/codec/kate.c

@@ -1332,7 +1332,6 @@ static subpicture_t *SetupSimpleKateSPU( decoder_t *p_dec, subpicture_t *p_spu,
         /* create a separate region for the bitmap */
         memset( &fmt, 0, sizeof(video_format_t) );
         fmt.i_chroma = VLC_CODEC_YUVP;
-        fmt.i_aspect = 0;
         fmt.i_width = fmt.i_visible_width = ev->bitmap->width;
         fmt.i_height = fmt.i_visible_height = ev->bitmap->height;
         fmt.i_x_offset = fmt.i_y_offset = 0;
@@ -1355,7 +1354,8 @@ static subpicture_t *SetupSimpleKateSPU( decoder_t *p_dec, subpicture_t *p_spu,
 
     /* text region */
     fmt.i_chroma = VLC_CODEC_TEXT;
-    fmt.i_aspect = 0;
+    fmt.i_sar_num = 0;
+    fmt.i_sar_den = 1;
     fmt.i_width = fmt.i_height = 0;
     fmt.i_x_offset = fmt.i_y_offset = 0;
     p_spu->p_region = subpicture_region_New( &fmt );

modules/codec/libmpeg2.c

@@ -83,7 +83,6 @@ struct decoder_sys_t
      * Output properties
      */
     decoder_synchro_t *p_synchro;
-    int             i_aspect;
     int             i_sar_num;
     int             i_sar_den;
     mtime_t         i_last_frame_pts;
@@ -173,7 +172,8 @@ static int OpenDecoder( vlc_object_t *p_this )
     p_sys->i_previous_pts = 0;
     p_sys->i_current_dts  = 0;
     p_sys->i_previous_dts = 0;
-    p_sys->i_aspect = 0;
+    p_sys->i_sar_num = 0;
+    p_sys->i_sar_den = 0;
     p_sys->b_garbage_pic = false;
     p_sys->b_slice_i  = false;
     p_sys->b_second_field = false;
@@ -281,7 +281,8 @@ static picture_t *DecodeBlock( decoder_t *p_dec, block_t **pp_block )
             mpeg2_custom_fbuf( p_sys->p_mpeg2dec, 1 );
 
             /* Set the first 2 reference frames */
-            p_sys->i_aspect = 0;
+            p_sys->i_sar_num = 0;
+            p_sys->i_sar_den = 0;
             GetAR( p_dec );
             for( int i = 0; i < 2; i++ )
             {
@@ -651,7 +652,6 @@ static picture_t *GetNewPicture( decoder_t *p_dec )
     p_dec->fmt_out.video.i_height = p_sys->p_info->sequence->height;
     p_dec->fmt_out.video.i_visible_height =
         p_sys->p_info->sequence->picture_height;
-    p_dec->fmt_out.video.i_aspect = p_sys->i_aspect;
     p_dec->fmt_out.video.i_sar_num = p_sys->i_sar_num;
     p_dec->fmt_out.video.i_sar_den = p_sys->i_sar_den;
 
@@ -719,24 +719,21 @@ static block_t *GetCc( decoder_t *p_dec, bool pb_present[4] )
 static void GetAR( decoder_t *p_dec )
 {
     decoder_sys_t *p_sys = p_dec->p_sys;
-    int i_old_aspect = p_sys->i_aspect;
+    int i_old_sar_num = p_sys->i_sar_num;
+    int i_old_sar_den = p_sys->i_sar_den;
 
     /* Check whether the input gave a particular aspect ratio */
-    if( p_dec->fmt_in.video.i_aspect )
+    if( p_dec->fmt_in.video.i_sar_num > 0 &&
+        p_dec->fmt_in.video.i_sar_den > 0 )
     {
-        p_sys->i_aspect = p_dec->fmt_in.video.i_aspect;
+        p_sys->i_sar_num = p_dec->fmt_in.video.i_sar_num;
+        p_sys->i_sar_den = p_dec->fmt_in.video.i_sar_den;
     }
     else
     {
         /* Use the value provided in the MPEG sequence header */
         if( p_sys->p_info->sequence->pixel_height > 0 )
         {
-            p_sys->i_aspect =
-                ((uint64_t)p_sys->p_info->sequence->display_width) *
-                p_sys->p_info->sequence->pixel_width *
-                VOUT_ASPECT_FACTOR /
-                p_sys->p_info->sequence->display_height /
-                p_sys->p_info->sequence->pixel_height;
             p_sys->i_sar_num = p_sys->p_info->sequence->pixel_width;
             p_sys->i_sar_den = p_sys->p_info->sequence->pixel_height;
         }
@@ -745,23 +742,23 @@ static void GetAR( decoder_t *p_dec )
             /* Invalid aspect, assume 4:3.
              * This shouldn't happen and if it does it is a bug
              * in libmpeg2 (likely triggered by an invalid stream) */
-            p_sys->i_aspect = VOUT_ASPECT_FACTOR * 4 / 3;
             p_sys->i_sar_num = p_sys->p_info->sequence->picture_height * 4;
             p_sys->i_sar_den = p_sys->p_info->sequence->picture_width * 3;
         }
     }
 
-    if( p_sys->i_aspect == i_old_aspect )
+    if( p_sys->i_sar_num == i_old_sar_num &&
+        p_sys->i_sar_den == i_old_sar_den )
         return;
 
     if( p_sys->p_info->sequence->frame_period > 0 )
         msg_Dbg( p_dec,
-                 "%dx%d (display %d,%d), aspect %d, sar %i:%i, %u.%03u fps",
+                 "%dx%d (display %d,%d), sar %i:%i, %u.%03u fps",
                  p_sys->p_info->sequence->picture_width,
                  p_sys->p_info->sequence->picture_height,
                  p_sys->p_info->sequence->display_width,
                  p_sys->p_info->sequence->display_height,
-                 p_sys->i_aspect, p_sys->i_sar_num, p_sys->i_sar_den,
+                 p_sys->i_sar_num, p_sys->i_sar_den,
                  (uint32_t)((uint64_t)1001000000 * 27 /
                      p_sys->p_info->sequence->frame_period / 1001),
                  (uint32_t)((uint64_t)1001000000 * 27 /

modules/codec/png.c

@@ -184,7 +184,8 @@ static picture_t *DecodeBlock( decoder_t *p_dec, block_t **pp_block )
     p_dec->fmt_out.i_codec = VLC_CODEC_RGBA;
     p_dec->fmt_out.video.i_width = i_width;
     p_dec->fmt_out.video.i_height = i_height;
-    p_dec->fmt_out.video.i_aspect = VOUT_ASPECT_FACTOR * i_width / i_height;
+    p_dec->fmt_out.video.i_sar_num = 1;
+    p_dec->fmt_out.video.i_sar_den = 1;
     p_dec->fmt_out.video.i_rmask = 0x000000ff;
     p_dec->fmt_out.video.i_gmask = 0x0000ff00;
     p_dec->fmt_out.video.i_bmask = 0x00ff0000;

modules/codec/quicktime.c

@@ -844,7 +844,8 @@ static int OpenVideo( decoder_t *p_dec )
     es_format_Init( &p_dec->fmt_out, VIDEO_ES, VLC_CODEC_YUYV);
     p_dec->fmt_out.video.i_width = p_dec->fmt_in.video.i_width;
     p_dec->fmt_out.video.i_height= p_dec->fmt_in.video.i_height;
-    p_dec->fmt_out.video.i_aspect = VOUT_ASPECT_FACTOR * p_dec->fmt_in.video.i_width / p_dec->fmt_in.video.i_height;
+    p_dec->fmt_out.video.i_sar_num = 1;
+    p_dec->fmt_out.video.i_sar_den = 1;
 
     vlc_mutex_unlock( &qt_mutex );
     return VLC_SUCCESS;

modules/codec/rawvideo.c

@@ -159,15 +159,15 @@ static int OpenDecoder( vlc_object_t *p_this )
     video_format_Setup( &p_dec->fmt_out.video, p_dec->fmt_in.i_codec,
                         p_dec->fmt_in.video.i_width,
                         p_dec->fmt_in.video.i_height,
-                        p_dec->fmt_in.video.i_aspect * p_dec->fmt_in.video.i_height,
-                        VOUT_ASPECT_FACTOR           * p_dec->fmt_in.video.i_width );
+                        p_dec->fmt_in.video.i_sar_num,
+                        p_dec->fmt_in.video.i_sar_den );
     p_sys->i_raw_size = p_dec->fmt_out.video.i_bits_per_pixel *
         p_dec->fmt_out.video.i_width * p_dec->fmt_out.video.i_height / 8;
 
-    if( !p_dec->fmt_in.video.i_aspect )
+    if( !p_dec->fmt_in.video.i_sar_num || !p_dec->fmt_in.video.i_sar_den )
     {
-        p_dec->fmt_out.video.i_aspect = VOUT_ASPECT_FACTOR *
-            p_dec->fmt_out.video.i_width / p_dec->fmt_out.video.i_height;
+        p_dec->fmt_out.video.i_sar_num = 1;
+        p_dec->fmt_out.video.i_sar_den = 1;
     }
 
     /* Set callbacks */

modules/codec/realvideo.c

@@ -355,7 +355,8 @@ static int InitVideo(decoder_t *p_dec)
      
     p_dec->fmt_out.video.i_width = p_dec->fmt_in.video.i_width;
     p_dec->fmt_out.video.i_height= p_dec->fmt_in.video.i_height;
-    p_dec->fmt_out.video.i_aspect = VOUT_ASPECT_FACTOR * p_dec->fmt_in.video.i_width / p_dec->fmt_in.video.i_height;
+    p_dec->fmt_out.video.i_sar_num = 1;
+    p_dec->fmt_out.video.i_sar_den = 1;
     p_sys->inited = 0;
 
     vlc_mutex_unlock( &rm_mutex );
@@ -527,7 +528,8 @@ static picture_t *DecodeVideo( decoder_t *p_dec, block_t **pp_block )
                     p_dec->fmt_out.video.i_visible_height = 
                     p_dec->fmt_in.video.i_height= transform_out[4];
 
-                    p_dec->fmt_out.video.i_aspect = VOUT_ASPECT_FACTOR * p_dec->fmt_in.video.i_width / p_dec->fmt_in.video.i_height;
+                    p_dec->fmt_out.video.i_sar_num = 1;
+                    p_dec->fmt_out.video.i_sar_den = 1;
                 }
                 else
                 {

modules/codec/schroedinger.c

@@ -130,7 +130,6 @@ static int OpenDecoder( vlc_object_t *p_this )
 static void SetVideoFormat( decoder_t *p_dec</