/*****************************************************************************
* file.c : audio output which writes the samples to a file
*****************************************************************************
- * Copyright (C) 2002 VideoLAN
+ * Copyright (C) 2002 the VideoLAN team
* $Id$
*
* Authors: Christophe Massiot <massiot@via.ecp.fr>
*
* 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.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
/*****************************************************************************
* Preamble
*****************************************************************************/
-#include <string.h>
-#include <stdlib.h>
#include <errno.h>
-#include <vlc/vlc.h>
-#include <vlc/aout.h>
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
-#include "aout_internal.h"
-#include "codecs.h"
+#include <vlc/vlc.h>
+#include <vlc_aout.h>
+#include <vlc_codecs.h> /* WAVEHEADER */
+#include <vlc_charset.h>
#define FRAME_SIZE 2048
#define A52_FRAME_NB 1536
#define FORMAT_LONGTEXT N_("One of \"u8\", \"s8\", \"u16\", \"s16\", " \
"\"u16_le\", \"s16_le\", \"u16_be\", \"s16_be\", \"fixed32\", " \
"\"float32\" or \"spdif\"")
-#define CHANNELS_TEXT N_("Output channels number")
+#define CHANNELS_TEXT N_("Number of output channels")
#define CHANNELS_LONGTEXT N_("By default, all the channels of the incoming " \
"will be saved but you can restrict the number of channels here.")
-#define WAV_TEXT N_("Add wave header")
+#define WAV_TEXT N_("Add WAVE header")
#define WAV_LONGTEXT N_("Instead of writing a raw file, you can add a WAV " \
- "header to the file")
+ "header to the file.")
-static char *format_list[] = { "u8", "s8", "u16", "s16", "u16_le", "s16_le",
- "u16_be", "s16_be", "fixed32", "float32",
- "spdif" };
+static const char *format_list[] = { "u8", "s8", "u16", "s16", "u16_le",
+ "s16_le", "u16_be", "s16_be", "fixed32",
+ "float32", "spdif" };
static int format_int[] = { VLC_FOURCC('u','8',' ',' '),
VLC_FOURCC('s','8',' ',' '),
AOUT_FMT_U16_NE, AOUT_FMT_S16_NE,
VLC_FOURCC('s','p','i','f') };
#define FILE_TEXT N_("Output file")
-#define FILE_LONGTEXT N_("File to which the audio samples will be written to")
+#define FILE_LONGTEXT N_("File to which the audio samples will be written to. (\"-\" for stdout")
vlc_module_begin();
- set_description( N_("File audio output") );
+ set_description( _("File audio output") );
set_shortname( _("File") );
+ set_category( CAT_AUDIO );
+ set_subcategory( SUBCAT_AUDIO_AOUT );
add_string( "audiofile-format", "s16", NULL,
FORMAT_TEXT, FORMAT_LONGTEXT, VLC_TRUE );
CHANNELS_TEXT, CHANNELS_LONGTEXT, VLC_TRUE );
add_file( "audiofile-file", "audiofile.wav", NULL, FILE_TEXT,
FILE_LONGTEXT, VLC_FALSE );
+ change_unsafe();
add_bool( "audiofile-wav", 1, NULL, WAV_TEXT, WAV_LONGTEXT, VLC_TRUE );
set_capability( "audio output", 0 );
{
aout_instance_t * p_aout = (aout_instance_t *)p_this;
char * psz_name, * psz_format;
- char ** ppsz_compare = format_list;
+ const char ** ppsz_compare = format_list;
vlc_value_t val;
int i_channels, i = 0;
if( !psz_name || !*psz_name )
{
msg_Err( p_aout, "you need to specify an output file name" );
- if( psz_name ) free( psz_name );
+ free( psz_name );
return VLC_EGENERIC;
}
return VLC_EGENERIC;
}
- p_aout->output.p_sys->p_file = fopen( psz_name, "wb" );
+ if( !strcmp( psz_name, "-" ) )
+ p_aout->output.p_sys->p_file = stdout;
+ else
+ p_aout->output.p_sys->p_file = utf8_fopen( psz_name, "wb" );
+
free( psz_name );
if ( p_aout->output.p_sys->p_file == NULL )
{
{
msg_Err( p_aout, "cannot understand the format string (%s)",
psz_format );
- fclose( p_aout->output.p_sys->p_file );
+ if( p_aout->output.p_sys->p_file != stdout )
+ fclose( p_aout->output.p_sys->p_file );
free( p_aout->output.p_sys );
return VLC_EGENERIC;
}
if( fwrite( wh, sizeof(WAVEHEADER), 1,
p_aout->output.p_sys->p_file ) != 1 )
{
- msg_Err( p_aout, "write error (%s)", strerror(errno) );
+ msg_Err( p_aout, "write error (%m)" );
}
}
/* Write Wave Header */
if( fseek( p_aout->output.p_sys->p_file, 0, SEEK_SET ) )
{
- msg_Err( p_aout, "seek error (%s)", strerror(errno) );
+ msg_Err( p_aout, "seek error (%m)" );
}
/* Header -> little endian format */
if( fwrite( &p_aout->output.p_sys->waveh, sizeof(WAVEHEADER), 1,
p_aout->output.p_sys->p_file ) != 1 )
{
- msg_Err( p_aout, "write error (%s)", strerror(errno) );
+ msg_Err( p_aout, "write error (%m)" );
}
}
- fclose( p_aout->output.p_sys->p_file );
+ if( p_aout->output.p_sys->p_file != stdout )
+ fclose( p_aout->output.p_sys->p_file );
free( p_aout->output.p_sys );
}
if( fwrite( p_buffer->p_buffer, p_buffer->i_nb_bytes, 1,
p_aout->output.p_sys->p_file ) != 1 )
{
- msg_Err( p_aout, "write error (%s)", strerror(errno) );
+ msg_Err( p_aout, "write error (%m)" );
}
if( p_aout->output.p_sys->b_add_wav_header )