* modules/codec/vorbis.c: vorbis encoder takes float32 as input.

* modules/stream_out/transcode.c: respect input requested by encoder.

modules/codec/vorbis.c

@@ -674,7 +674,7 @@ static int OpenEncoder( vlc_object_t *p_this )
     p_enc->p_sys = p_sys;
 
     p_enc->pf_encode_audio = Encode;
-    p_enc->fmt_in.i_codec = AUDIO_FMT_S16_NE;
+    p_enc->fmt_in.i_codec = VLC_FOURCC('f','l','3','2');
     p_enc->fmt_out.i_codec = VLC_FOURCC('v','o','r','b');
 
     sout_CfgParse( p_enc, ENC_CFG_PREFIX, ppsz_enc_options, p_enc->p_cfg );
@@ -797,8 +797,8 @@ static block_t *Encode( encoder_t *p_enc, aout_buffer_t *p_aout_buf )
     {
         for( j = 0 ; j < p_aout_buf->i_nb_samples ; j++ )
         {
-            buffer[i][j]= ((float)( ((int16_t *)p_aout_buf->p_buffer )
-                                    [j * p_sys->i_channels + i ] )) / 32768.f;
+            buffer[i][j]= ((float *)p_aout_buf->p_buffer)
+                                    [j * p_sys->i_channels + i ];
         }
     }
 

modules/stream_out/transcode.c

@@ -873,6 +873,9 @@ static int transcode_audio_new( sout_stream_t *p_stream,
     id->p_encoder->fmt_out.audio.i_channels =
         __MIN( id->p_encoder->fmt_out.audio.i_channels,
                id->p_decoder->fmt_in.audio.i_channels );
+    id->p_encoder->fmt_out.audio.i_physical_channels =
+        id->p_encoder->fmt_out.audio.i_original_channels =
+            pi_channels_maps[id->p_encoder->fmt_out.audio.i_channels];
 
     /* Initialization of encoder format structures */
     es_format_Init( &id->p_encoder->fmt_in, AUDIO_ES, AOUT_FMT_S16_NE );
@@ -896,6 +899,7 @@ static int transcode_audio_new( sout_stream_t *p_stream,
         id->p_decoder->p_module = 0;
         return VLC_EGENERIC;
     }
+    id->p_encoder->fmt_in.audio.i_format = id->p_encoder->fmt_in.audio.i_codec;
 
     /* Check if we need a filter for chroma conversion or resizing */
     if( id->p_decoder->fmt_out.i_codec !=