Commit 40a4073e authored by Gildas Bazin's avatar Gildas Bazin

* modules/codec/dmo: "DirectX Media Object" decoder plugin (win32 only).

   This plugin allows using DMO filters to decode some media types (eg. WMV3).
parent 74487d9c
......@@ -889,7 +889,7 @@ dnl
dnl default modules
dnl
VLC_ADD_PLUGINS([dummy rc telnet logger gestures memcpy hotkeys netsync])
VLC_ADD_PLUGINS([mpgv mpga m4v h264 ps pva avi asf aac mp4 rawdv nsv real aiff mjpeg])
VLC_ADD_PLUGINS([mpgv mpga m4v h264 ps pva avi asf aac mp4 rawdv nsv real aiff mjpeg demuxdump])
VLC_ADD_PLUGINS([cvdsub svcdsub spudec dvbsub mpeg_audio lpcm a52 dts cinepak])
VLC_ADD_PLUGINS([deinterlace invert adjust wall transform distort clone crop motionblur])
VLC_ADD_PLUGINS([float32tos16 float32tos8 float32tou16 float32tou8 a52tospdif dtstospdif fixed32tofloat32 fixed32tos16 s16tofixed32 s16tofloat32 s16tofloat32swab s8tofloat32 u8tofixed32 u8tofloat32])
......@@ -921,6 +921,8 @@ if test "${SYS}" != "mingw32"; then
VLC_ADD_PLUGINS([screensaver])
else
VLC_ADD_PLUGINS([ntservice])
VLC_ADD_PLUGINS([dmo])
VLC_ADD_LDFLAGS([dmo],[-lole32])
fi
dnl
......@@ -1270,6 +1272,12 @@ then
AC_MSG_ERROR([cannot find ${with_dvdread}/include/dvdread/dvd_reader.h])
fi
fi
dnl Temporary hack (yeah, sure ;)
if test "${SYS}" = "mingw32" || test "${SYS}" = "darwin"; then
VLC_ADD_LDFLAGS([dvdread],[-ldvdcss])
fi
fi
dnl
......@@ -3782,6 +3790,7 @@ AC_CONFIG_FILES([
modules/audio_output/Makefile
modules/codec/Makefile
modules/codec/cmml/Makefile
modules/codec/dmo/Makefile
modules/codec/ffmpeg/Makefile
modules/codec/ffmpeg/postprocessing/Makefile
modules/codec/ogt/Makefile
......
......@@ -4,7 +4,7 @@
* Copyright (C) 1999-2001 VideoLAN
* $Id$
*
* Author: Gildas Bazin <gbazin@netcourrier.com>
* Author: Gildas Bazin <gbazin@videolan.org>
*
* 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
......@@ -120,11 +120,29 @@ typedef struct {
} BITMAPINFO, *LPBITMAPINFO;
#endif
/* dvb_spuinfo_t exports the id of the selected track to the decoder */
typedef struct
#ifdef HAVE_ATTRIBUTE_PACKED
__attribute__((__packed__))
#endif
{
int left, top, right, bottom;
} RECT32;
typedef int64_t REFERENCE_TIME;
typedef struct
#ifdef HAVE_ATTRIBUTE_PACKED
__attribute__((__packed__))
#endif
{
unsigned int i_id;
} dvb_spuinfo_t;
RECT32 rcSource;
RECT32 rcTarget;
uint32_t dwBitRate;
uint32_t dwBitErrorRate;
REFERENCE_TIME AvgTimePerFrame;
BITMAPINFOHEADER bmiHeader;
//int reserved[3];
} VIDEOINFOHEADER;
/* WAVE format wFormatTag IDs */
#define WAVE_FORMAT_UNKNOWN 0x0000 /* Microsoft Corporation */
......@@ -207,25 +225,26 @@ wave_format_tag_to_fourcc[] =
{ WAVE_FORMAT_UNKNOWN, VLC_FOURCC( 'u', 'n', 'd', 'f' ), "Unknown" }
};
static inline void wf_tag_to_fourcc( uint16_t i_tag,
vlc_fourcc_t *fcc, char **ppsz_name )
static inline void wf_tag_to_fourcc( uint16_t i_tag, vlc_fourcc_t *fcc,
char **ppsz_name )
{
int i;
for( i = 0; wave_format_tag_to_fourcc[i].i_tag != 0; i++ )
{
if( wave_format_tag_to_fourcc[i].i_tag == i_tag )
{
break;
}
}
if( fcc )
{
*fcc = wave_format_tag_to_fourcc[i].i_fourcc;
if( wave_format_tag_to_fourcc[i].i_tag == i_tag ) break;
}
if( ppsz_name )
if( fcc ) *fcc = wave_format_tag_to_fourcc[i].i_fourcc;
if( ppsz_name ) *ppsz_name = wave_format_tag_to_fourcc[i].psz_name;
}
static inline void fourcc_to_wf_tag( vlc_fourcc_t fcc, uint16_t *pi_tag )
{
int i;
for( i = 0; wave_format_tag_to_fourcc[i].i_tag != 0; i++ )
{
*ppsz_name = wave_format_tag_to_fourcc[i].psz_name;
if( wave_format_tag_to_fourcc[i].i_fourcc == fcc ) break;
}
if( pi_tag ) *pi_tag = wave_format_tag_to_fourcc[i].i_tag;
}
/**
......@@ -252,6 +271,7 @@ typedef struct es_sys_t
vlc_bool_t b_forced_subs;
unsigned int palette[16];
unsigned int colors[4];
} subtitle_data_t;
#endif /* "codecs.h" */
SOURCES_dmo = dmo.c dmo.h buffer.c
/*****************************************************************************
* buffer.c : DirectMedia Object decoder module for vlc
*****************************************************************************
* Copyright (C) 2002, 2003 VideoLAN
* $Id$
*
* Author: Gildas Bazin <gbazin@videolan.org>
*
* 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 program 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.
*
* 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, USA.
*****************************************************************************/
/*****************************************************************************
* Preamble
*****************************************************************************/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <vlc/vlc.h>
#include <vlc/decoder.h>
#include <vlc/vout.h>
#include <objbase.h>
#include "codecs.h"
#include "dmo.h"
static long STDCALL QueryInterface( IUnknown *This,
const GUID *riid, void **ppv )
{
CMediaBuffer *p_mb = (CMediaBuffer *)This;
if( !memcmp( riid, &IID_IUnknown, sizeof(GUID) ) ||
!memcmp( riid, &IID_IMediaBuffer, sizeof(GUID) ) )
{
p_mb->i_ref++;
*ppv = (void *)This;
return NOERROR;
}
else
{
*ppv = NULL;
return E_NOINTERFACE;
}
}
static long STDCALL AddRef( IUnknown *This )
{
CMediaBuffer *p_mb = (CMediaBuffer *)This;
return p_mb->i_ref++;
}
static long STDCALL Release( IUnknown *This )
{
CMediaBuffer *p_mb = (CMediaBuffer *)This;
p_mb->i_ref--;
if( p_mb->i_ref == 0 )
{
if( p_mb->b_own ) block_Release( p_mb->p_block );
free( p_mb->vt );
free( p_mb );
}
return 0;
}
static long STDCALL SetLength( IMediaBuffer *This, uint32_t cbLength )
{
CMediaBuffer *p_mb = (CMediaBuffer *)This;
if( cbLength > p_mb->i_max_size ) return E_INVALIDARG;
p_mb->p_block->i_buffer = cbLength;
return S_OK;
}
static long STDCALL GetMaxLength( IMediaBuffer *This, uint32_t *pcbMaxLength )
{
CMediaBuffer *p_mb = (CMediaBuffer *)This;
if( !pcbMaxLength ) return E_POINTER;
*pcbMaxLength = p_mb->i_max_size;
return S_OK;
}
static long STDCALL GetBufferAndLength( IMediaBuffer *This,
char **ppBuffer, uint32_t *pcbLength )
{
CMediaBuffer *p_mb = (CMediaBuffer *)This;
if( !ppBuffer && !pcbLength ) return E_POINTER;
if( ppBuffer ) *ppBuffer = p_mb->p_block->p_buffer;
if( pcbLength ) *pcbLength = p_mb->p_block->i_buffer;
return S_OK;
}
CMediaBuffer *CMediaBufferCreate( block_t *p_block, int i_max_size,
vlc_bool_t b_own )
{
CMediaBuffer *p_mb = (CMediaBuffer *)malloc( sizeof(CMediaBuffer) );
if( !p_mb ) return NULL;
p_mb->vt = (IMediaBuffer_vt *)malloc( sizeof(IMediaBuffer_vt) );
if( !p_mb->vt )
{
free( p_mb );
return NULL;
}
p_mb->i_ref = 1;
p_mb->p_block = p_block;
p_mb->i_max_size = i_max_size;
p_mb->b_own = b_own;
p_mb->vt->QueryInterface = QueryInterface;
p_mb->vt->AddRef = AddRef;
p_mb->vt->Release = Release;
p_mb->vt->SetLength = SetLength;
p_mb->vt->GetMaxLength = GetMaxLength;
p_mb->vt->GetBufferAndLength = GetBufferAndLength;
return p_mb;
}
/*****************************************************************************
* dmo.c : DirectMedia Object decoder module for vlc
*****************************************************************************
* Copyright (C) 2002, 2003 VideoLAN
* $Id$
*
* Author: Gildas Bazin <gbazin@videolan.org>
*
* 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 program 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.
*
* 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, USA.
*****************************************************************************/
/*****************************************************************************
* Preamble
*****************************************************************************/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <vlc/vlc.h>
#include <vlc/decoder.h>
#include <vlc/vout.h>
#include <objbase.h>
#include "codecs.h"
#include "dmo.h"
static int pi_channels_maps[7] =
{
0,
AOUT_CHAN_CENTER,
AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT,
AOUT_CHAN_CENTER | AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT,
AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_REARLEFT
| AOUT_CHAN_REARRIGHT,
AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_CENTER
| AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT,
AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_CENTER
| AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT | AOUT_CHAN_LFE
};
/*****************************************************************************
* Module descriptor
*****************************************************************************/
static int DecoderOpen ( vlc_object_t * );
static void DecoderClose ( vlc_object_t * );
static void *DecodeBlock ( decoder_t *, block_t ** );
static void CopyPicture( decoder_t *, picture_t *, uint8_t * );
vlc_module_begin();
set_description( _("DirectMedia Object decoder") );
add_shortcut( "dmo" );
set_capability( "decoder", 1 );
set_callbacks( DecoderOpen, DecoderClose );
vlc_module_end();
/*****************************************************************************
* Local prototypes
*****************************************************************************/
/****************************************************************************
* Decoder descriptor declaration
****************************************************************************/
struct decoder_sys_t
{
HINSTANCE hmsdmo_dll;
IMediaObject *p_dmo;
int i_min_output;
audio_date_t end_date;
};
/*****************************************************************************
* DecoderOpen: open dmo codec
*****************************************************************************/
static int DecoderOpen( vlc_object_t *p_this )
{
decoder_t *p_dec = (decoder_t*)p_this;
decoder_sys_t *p_sys = NULL;
DMO_PARTIAL_MEDIATYPE dmo_partial_type;
DMO_MEDIA_TYPE dmo_input_type, dmo_output_type;
IEnumDMO *p_enum_dmo = NULL;
IMediaObject *p_dmo = NULL;
WCHAR *psz_dmo_name;
GUID clsid_dmo;
VIDEOINFOHEADER *p_vih = NULL;
WAVEFORMATEX *p_wf = NULL;
HRESULT (STDCALL *OurDMOEnum)( const GUID *, uint32_t, uint32_t,
const DMO_PARTIAL_MEDIATYPE *,
uint32_t, const DMO_PARTIAL_MEDIATYPE *,
IEnumDMO ** );
/* Load msdmo DLL */
HINSTANCE hmsdmo_dll = LoadLibrary( "msdmo.dll" );
if( hmsdmo_dll == NULL )
{
msg_Dbg( p_dec, "failed loading msdmo.dll" );
return VLC_EGENERIC;
}
OurDMOEnum = (void *)GetProcAddress( hmsdmo_dll, "DMOEnum" );
if( OurDMOEnum == NULL )
{
msg_Dbg( p_dec, "GetProcAddress failed to find DMOEnum()" );
FreeLibrary( hmsdmo_dll );
return VLC_EGENERIC;
}
/* Look for a DMO which can handle the requested codec */
if( p_dec->fmt_in.i_cat == AUDIO_ES )
{
uint16_t i_tag;
dmo_partial_type.type = MEDIATYPE_Audio;
dmo_partial_type.subtype = dmo_partial_type.type;
dmo_partial_type.subtype.Data1 = p_dec->fmt_in.i_codec;
fourcc_to_wf_tag( p_dec->fmt_in.i_codec, &i_tag );
if( i_tag ) dmo_partial_type.subtype.Data1 = i_tag;
}
else
{
dmo_partial_type.type = MEDIATYPE_Video;
dmo_partial_type.subtype = dmo_partial_type.type;
dmo_partial_type.subtype.Data1 = p_dec->fmt_in.i_codec;
}
/* Initialize OLE/COM */
CoInitialize( 0 );
if( OurDMOEnum( &GUID_NULL, 1 /*DMO_ENUMF_INCLUDE_KEYED*/,
1, &dmo_partial_type, 0, NULL, &p_enum_dmo ) )
{
goto error;
}
/* Pickup the first available codec */
if( p_enum_dmo->vt->Next( p_enum_dmo, 1, &clsid_dmo,
&psz_dmo_name, NULL ) )
{
goto error;
}
p_enum_dmo->vt->Release( (IUnknown *)p_enum_dmo );
#if 1
{
char psz_temp[MAX_PATH];
wcstombs( psz_temp, psz_dmo_name, MAX_PATH );
msg_Dbg( p_dec, "found DMO: %s", psz_temp );
}
#endif
CoTaskMemFree( psz_dmo_name );
/* Create DMO */
if( CoCreateInstance( &clsid_dmo, NULL, CLSCTX_INPROC,
&IID_IMediaObject, (void **)&p_dmo ) )
{
msg_Err( p_dec, "can't create DMO" );
goto error;
}
/* Setup input format */
memset( &dmo_input_type, 0, sizeof(dmo_input_type) );
dmo_input_type.majortype = dmo_partial_type.type;
dmo_input_type.subtype = dmo_partial_type.subtype;
dmo_input_type.pUnk = 0;
if( p_dec->fmt_in.i_cat == AUDIO_ES )
{
int i_size = sizeof(WAVEFORMATEX) + p_dec->fmt_in.i_extra;
p_wf = malloc( i_size );
memset( p_wf, 0, sizeof(WAVEFORMATEX) );
if( p_dec->fmt_in.i_extra )
memcpy( &p_wf[1], p_dec->fmt_in.p_extra, p_dec->fmt_in.i_extra );
p_wf->wFormatTag = dmo_partial_type.subtype.Data1;
p_wf->nSamplesPerSec = p_dec->fmt_in.audio.i_rate;
p_wf->nChannels = p_dec->fmt_in.audio.i_channels;
p_wf->wBitsPerSample = p_dec->fmt_in.audio.i_bitspersample;
p_wf->nBlockAlign = p_dec->fmt_in.audio.i_blockalign;
p_wf->nAvgBytesPerSec = p_dec->fmt_in.i_bitrate / 8;
p_wf->cbSize = i_size;
dmo_input_type.formattype = FORMAT_WaveFormatEx;
dmo_input_type.cbFormat = i_size;
dmo_input_type.pbFormat = (char *)p_wf;
dmo_input_type.pUnk = NULL;
dmo_input_type.bFixedSizeSamples = 1;
dmo_input_type.bTemporalCompression = 0;
dmo_input_type.lSampleSize = p_wf->nBlockAlign;
}
else
{
BITMAPINFOHEADER *p_bih;
int i_size = sizeof(VIDEOINFOHEADER) + p_dec->fmt_in.i_extra;
p_vih = malloc( i_size );
memset( p_vih, 0, sizeof(VIDEOINFOHEADER) );
if( p_dec->fmt_in.i_extra )
memcpy( &p_vih[1], p_dec->fmt_in.p_extra, p_dec->fmt_in.i_extra );
p_bih = &p_vih->bmiHeader;
p_bih->biCompression = dmo_partial_type.subtype.Data1;
p_bih->biWidth = p_dec->fmt_in.video.i_width;
p_bih->biHeight = p_dec->fmt_in.video.i_height;
p_bih->biBitCount = p_dec->fmt_in.video.i_bits_per_pixel;
p_bih->biPlanes = 1;
p_bih->biSize = i_size - sizeof(VIDEOINFOHEADER) +
sizeof(BITMAPINFOHEADER);
p_vih->rcSource.left = p_vih->rcSource.top = 0;
p_vih->rcSource.right = p_dec->fmt_in.video.i_width;
p_vih->rcSource.bottom = p_dec->fmt_in.video.i_height;
p_vih->rcTarget = p_vih->rcSource;
dmo_input_type.formattype = MEDIASUBTYPE_VideoInfo;
dmo_input_type.bFixedSizeSamples = 0;
dmo_input_type.bTemporalCompression = 1;
dmo_input_type.cbFormat = i_size;
dmo_input_type.pbFormat = (char *)p_vih;
}
if( p_dmo->vt->SetInputType( p_dmo, 0, &dmo_input_type, 0 ) )
{
msg_Err( p_dec, "can't set DMO input type" );
goto error;
}
msg_Dbg( p_dec, "DMO input type set" );
/* Setup output format */
memset( &dmo_output_type, 0, sizeof(dmo_output_type) );
dmo_output_type.majortype = dmo_partial_type.type;
dmo_output_type.pUnk = 0;
if( p_dec->fmt_in.i_cat == AUDIO_ES )
{
/* Setup the format */
p_dec->fmt_out.i_codec = AOUT_FMT_S16_NE;
p_dec->fmt_out.audio.i_rate = p_dec->fmt_in.audio.i_rate;
p_dec->fmt_out.audio.i_channels = p_dec->fmt_in.audio.i_channels;
p_dec->fmt_out.audio.i_bitspersample =
p_dec->fmt_in.audio.i_bitspersample;
p_dec->fmt_out.audio.i_physical_channels =
p_dec->fmt_out.audio.i_original_channels =
pi_channels_maps[p_dec->fmt_out.audio.i_channels];
p_wf->wFormatTag = WAVE_FORMAT_PCM;
p_wf->nSamplesPerSec = p_dec->fmt_out.audio.i_rate;
p_wf->nChannels = p_dec->fmt_out.audio.i_channels;
p_wf->wBitsPerSample = p_dec->fmt_out.audio.i_bitspersample;
p_wf->nBlockAlign =
p_wf->wBitsPerSample / 8 * p_wf->nChannels;
p_wf->nAvgBytesPerSec =
p_wf->nSamplesPerSec * p_wf->nBlockAlign;
p_wf->cbSize = sizeof(WAVEFORMATEX);
dmo_output_type.formattype = FORMAT_WaveFormatEx;
dmo_output_type.subtype = MEDIASUBTYPE_PCM;
dmo_output_type.cbFormat = sizeof(WAVEFORMATEX);
dmo_output_type.pbFormat = (char *)p_wf;
dmo_output_type.bFixedSizeSamples = 1;
dmo_output_type.bTemporalCompression = 0;
dmo_output_type.lSampleSize = p_wf->nBlockAlign;
dmo_output_type.pUnk = NULL;
}
else
{
BITMAPINFOHEADER *p_bih;
p_dec->fmt_out.i_codec = VLC_FOURCC('I','4','2','0');
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_bits_per_pixel = 12;
p_dec->fmt_out.video.i_aspect = VOUT_ASPECT_FACTOR *
p_dec->fmt_out.video.i_width / p_dec->fmt_out.video.i_height;
dmo_output_type.formattype = MEDIASUBTYPE_VideoInfo;
dmo_output_type.subtype = MEDIASUBTYPE_YV12;
p_bih = &p_vih->bmiHeader;
p_bih->biCompression = dmo_partial_type.subtype.Data1;
p_bih->biHeight *= -1;
p_bih->biBitCount = p_dec->fmt_out.video.i_bits_per_pixel;
p_bih->biSizeImage = p_dec->fmt_in.video.i_width *
p_dec->fmt_in.video.i_height *
(p_dec->fmt_in.video.i_bits_per_pixel + 7) / 8;
//p_bih->biPlanes = 1;
p_bih->biSize = sizeof(BITMAPINFOHEADER);
dmo_output_type.bFixedSizeSamples = VLC_TRUE;
dmo_output_type.bTemporalCompression = 0;
dmo_output_type.lSampleSize = p_bih->biSizeImage;
dmo_output_type.cbFormat = sizeof(VIDEOINFOHEADER);
dmo_output_type.pbFormat = (char *)p_vih;
}
/* Enumerate output types */
if( p_dec->fmt_in.i_cat == VIDEO_ES )
{
int i = 0;
DMO_MEDIA_TYPE mt;
while( !p_dmo->vt->GetOutputType( p_dmo, 0, i++, &mt ) )
{
msg_Dbg( p_dec, "available output chroma: %4.4s",
(char *)&mt.subtype.Data1 );
}
}
/* Choose an output type.
* FIXME, get rid of the dmo_output_type code above. */
if( p_dec->fmt_in.i_cat == VIDEO_ES )
{
int i = 0;
DMO_MEDIA_TYPE mt;
while( !p_dmo->vt->GetOutputType( p_dmo, 0, i++, &mt ) )
{
if( dmo_output_type.subtype.Data1 == mt.subtype.Data1 )
{
*p_vih = *(VIDEOINFOHEADER *)mt.pbFormat;
break;
}
}
}
if( p_dmo->vt->SetOutputType( p_dmo, 0, &dmo_output_type, 0 ) )
{
msg_Err( p_dec, "can't set DMO output type" );
goto error;
}
msg_Dbg( p_dec, "DMO output type set" );
/* Allocate the memory needed to store the decoder's structure */
if( ( p_dec->p_sys = p_sys =
(decoder_sys_t *)malloc(sizeof(decoder_sys_t)) ) == NULL )
{
msg_Err( p_dec, "out of memory" );
goto error;
}
p_sys->hmsdmo_dll = hmsdmo_dll;
p_sys->p_dmo = p_dmo;
/* Find out some properties of the output */
{
uint32_t i_size, i_align;
p_sys->i_min_output = 0;
if( p_dmo->vt->GetOutputSizeInfo( p_dmo, 0, &i_size, &i_align ) )
{
msg_Err( p_dec, "GetOutputSizeInfo() failed" );
goto error;
}
else
{
msg_Dbg( p_dec, "GetOutputSizeInfo(): bytes %i, align %i",
i_size, i_align );
p_sys->i_min_output = i_size;
}
}
/* Set output properties */
p_dec->fmt_out.i_cat = p_dec->fmt_in.i_cat;
if( p_dec->fmt_out.i_cat == AUDIO_ES )
aout_DateInit( &p_sys->end_date, p_dec->fmt_in.audio.i_rate );
else
aout_DateInit( &p_sys->end_date, 25 /* FIXME */ );
aout_DateSet( &p_sys->end_date, 0 );