int64_t i_data_offset;
unsigned int i_data_size;
+ unsigned int i_block_frames;
date_t pts;
};
uint16_t wBitsPerSample;
} xa_header_t;
-
/*****************************************************************************
* Open: check file and initializes structures
*****************************************************************************/
p_sys->i_data_offset = stream_Tell( p_demux->s );
/* FIXME: better computation */
p_sys->i_data_size = p_xa.iSize * 15 / 56;
+ /* How many frames per block (1:1 is too CPU intensive) */
+ p_sys->i_block_frames = p_sys->fmt.audio.i_rate / (28 * 20) + 1;
msg_Dbg( p_demux, "fourcc: %4.4s, channels: %d, "
"freq: %d Hz, bitrate: %dKo/s, blockalign: %d",
demux_sys_t *p_sys = p_demux->p_sys;
block_t *p_block;
int64_t i_offset;
+ unsigned i_frames = p_sys->i_block_frames;
i_offset = stream_Tell( p_demux->s );
return 0;
}
- p_block = stream_Block( p_demux->s, p_sys->fmt.audio.i_bytes_per_frame );
+ p_block = stream_Block( p_demux->s, p_sys->fmt.audio.i_bytes_per_frame *
+ i_frames );
if( p_block == NULL )
{
msg_Warn( p_demux, "cannot read data" );
return 0;
}
+ i_frames = p_block->i_buffer / p_sys->fmt.audio.i_bytes_per_frame;
p_block->i_dts = p_block->i_pts =
- date_Increment( &p_sys->pts, p_sys->fmt.audio.i_frame_length );
-
+ date_Increment( &p_sys->pts,
+ i_frames * p_sys->fmt.audio.i_frame_length );
es_out_Control( p_demux->out, ES_OUT_SET_PCR, p_block->i_pts );
-
es_out_Send( p_demux->out, p_sys->p_es, p_block );
-
return 1;
}