[linux-dvb] Re: Replex problems with full TS

[Soyeb Aswat <soyeb@btinternet.com>]

Thanks Christophe, that did the job.

Regards,

Soyeb

 --- Christophe Thommeret <hftom@free.fr> wrote: 
> Le Samedi 30 Octobre 2004 20:07, Soyeb Aswat a
> écrit :
> 
> > vpid 1: 0x0280 (640)  PES ID: 0xe0
> > apid 1: 0x0012 (18)  PES ID: 0xd4
> > vpid 2: 0x0262 (610)  PES ID: 0xe0
> > apid 2: 0x026d (621)  PES ID: 0xc0
> > apid 3: 0x0259 (601)  PES ID: 0xc0
> > vpid 3: 0x0258 (600)  PES ID: 0xe0
> > apid 4: 0x0264 (612)  PES ID: 0xc0
> > apid 5: 0x0281 (641)  PES ID: 0xc0
> > apid 6: 0x0263 (611)  PES ID: 0xc0
> > vpid 4: 0x026c (620)  PES ID: 0xe0
> > apid 7: 0x025a (602)  PES ID: 0xc0
> > apid 8: 0x028c (652)  PES ID: 0xc8
> > apid 9: 0x028b (651)  PES ID: 0xc5
> > apid 10: 0x026e (622)  PES ID: 0xc0
> > apid 11: 0x028a (650)  PES ID: 0xdc
> > vpid 5: 0x0012 (18)  PES ID: 0xe8
> > vpid 6: 0x028c (652)  PES ID: 0xe2
> > vpid 7: 0x028a (650)  PES ID: 0xe2
> > vpid 8: 0x028b (651)  PES ID: 0xe2
> > apid 12: 0x0011 (17)  PES ID: 0xd2
> 
> since i guess you want to retrieve a single channel
> from this full ts, you 
> have to find the right vpid/apid pair (from your
> channel.conf or whatever)
> 
> if replex fails again, you can try to compile this:
> 
> ----------------------
> /* save as ts2ts.c*/
> /* compile with gcc -o ts2ts ts2ts.c*/
> 
> #include <stdio.h>
> #include <unistd.h>
> 
> int main(int argc, char **argv)
> {
>   int pid, pid1, pid2, n;
>   unsigned char buf[188];
> 
>   pid1=atoi(argv[1]);
>   if ( argc >2 ) pid2=atoi(argv[2]);
>   else pid2 = -1;
> 
>   fprintf(stderr,"filtering PIDS : %d
> %d\n",pid1,pid2);
> 
>   for (;;) {
>     n=fread(buf,1,188,stdin);
>     if (n==188) {
>       pid = (((buf[1] & 0x1f) << 8) | buf[2]);
>       if (pid1==pid || pid2==pid )
> fwrite(buf,1,188,stdout);
>     }
>   }
> }
> 
> -----------------
> 
> and run :
> 
> cat your_ts_file | ts2ts decimal_vpid decimal_apid >
> single_channel_ts_file
> 
> and then :
> replex -i TS -t MPEG2 single_channel_ts_file >
> replexed_file.mpg
> 
> 
> -- 
> Christophe Thommeret
> 
> 
>  

=====
email: soyeb@btinternet.com
www:   http://soyeb.homeip.net
work:  http://www.tertio.com
)