int i_pes_count;
int i_system_header;
int i_dts_delay;
+ int64_t i_bitrate;
vlc_bool_t b_mpeg2;
};
p_mux->pf_delstream = DelStream;
p_mux->pf_mux = Mux;
p_mux->p_sys = p_sys = malloc( sizeof( sout_mux_sys_t ) );
+ p_sys->i_bitrate = 2000; /* account for header overhead, an approximation */
/* Init free stream id */
StreamIdInit( p_sys->stream_id_a52, 8 );
if( p_input->p_fmt->i_cat == AUDIO_ES )
{
p_sys->i_audio_bound++;
+ p_sys->i_bitrate += p_input->p_fmt->i_bitrate *
+ p_input->p_fmt->audio.i_channels; /* set the bitrate */
}
else if( p_input->p_fmt->i_cat == VIDEO_ES )
{
p_sys->i_video_bound++;
+ p_sys->i_bitrate += p_input->p_fmt->i_bitrate; /* set the bitrate */
}
return VLC_SUCCESS;
bits_buffer_t bits;
block_t *p_hdr;
mtime_t i_scr;
-
+ int i_mux_rate;
+
i_scr = (i_dts - p_sys->i_dts_delay) * 9 / 100;
p_hdr = block_New( p_mux, 18 );
p_hdr->i_pts = p_hdr->i_dts = i_dts;
bits_initwrite( &bits, 14, p_hdr->p_buffer );
bits_write( &bits, 32, 0x01ba );
-
+ i_mux_rate = p_sys->i_bitrate / (8 * 50);
+// i_mux_rate = (p_sys->i_bitrate + (8 * 50) - 1) / (8 * 50);
+ /* magic, from MPEG1/2 mux/demux Copyright (c) 2000, 2001, 2002 Fabrice Bellard */
+
if( p_sys->b_mpeg2 )
{
bits_write( &bits, 2, 0x01 );
}
bits_write( &bits, 1, 1 );
- bits_write( &bits, 22, 1000/8/50); // FIXME mux rate
+ bits_write( &bits, 22, i_mux_rate); // FIXME mux rate
bits_write( &bits, 1, 1 );
if( p_sys->b_mpeg2 )
block_t *p_hdr;
bits_buffer_t bits;
vlc_bool_t b_private;
+ int i_mux_rate;
+
int i_nb_private, i_nb_stream;
int i;
p_hdr = block_New( p_mux, 12 + i_nb_stream * 3 );
p_hdr->i_dts = p_hdr->i_pts = i_dts;
+ i_mux_rate = p_sys->i_bitrate / (8 * 50);
+// i_mux_rate = (p_sys->i_bitrate + (8 * 50) - 1) / (8 * 50);
bits_initwrite( &bits, 12 + i_nb_stream * 3, p_hdr->p_buffer );
bits_write( &bits, 32, 0x01bb );
bits_write( &bits, 16, 12 - 6 + i_nb_stream * 3 );
bits_write( &bits, 1, 1 );
- bits_write( &bits, 22, 0 ); // FIXME rate bound
+ bits_write( &bits, 22, i_mux_rate); // FIXME rate bound
bits_write( &bits, 1, 1 );
bits_write( &bits, 6, p_sys->i_audio_bound );