[linux-dvb] New version of libdvb

To: linux-dvb@linuxtv.org
Subject: [linux-dvb] New version of libdvb
From: Juha Yrjölä <jyrjola@cc.hut.fi>
Date: 14 Oct 2002 03:33:01 +0300
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Sender: linux-dvb-bounce@linuxtv.org
After a second furious night of coding I give you version 0.0.1 of
libdvb. It's available from:

http://jemmari.tky.hut.fi/dvb/libdvb-0.0.1.tar.gz

Now it should work even when the "old" filter mode is in use. It seems
the old filter mode doesn't set the payload_start bit in TS packets,
which confused my TS demuxer a bit. This new version uses section
filters to work around the problem. I also implemented partial NIT
decoding.

NOTE: You have to tune to a channel with [sct]zap for dvbscan to work.

Here's what dvbscan prints out on my cable network:

Cheers,
Juha

jey@jemmari:~/libdvb$ czap "YLE TV1"
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
tuning to 130000000 Hz
status 00 | signal 8888 | snr b3b3 | ber 00001c92 | unc 0000007f | 
status 1f | signal ffff | snr dfdf | ber 00001c92 | unc 00000002 | FE_HAS_LOCK

jey@jemmari:~/libdvb$ ./dvbscan -p
Found PAT.
Transport stream: 0x1001, network PID: 0x0010, 10 programs
Found NIT for network 0x3301.
Found SDT.
Transport streams:
0x2001: 
  Orig. network id:        0x20F6
  Cable frequency:         120.000 MHz
  Cable symbol rate:       6900.000 ksym/s

Services:
0x0121: YLE Rinnakkainen [Provider: YLE], digital television service
  Maximum bitrate:         44 kB/s
  Stream PID 0x0911, ISO/IEC 13818-1 PES packets containing private data
0x0114: YLE VEGA+ [Provider: YLE], digital radio sound service
  PCR PID:                 0x0081
  Maximum bitrate:         27 kB/s
  System clock accuracy:   10 x 10^-0 ppm
  Stream PID 0x0297, ISO/IEC 13818-3 Audio
    Language code: fin
0x0113: YLEN KLASSINEN [Provider: YLE], digital radio sound service
  PCR PID:                 0x0081
  Maximum bitrate:         31 kB/s
  System clock accuracy:   10 x 10^-0 ppm
  Stream PID 0x0296, ISO/IEC 13818-3 Audio
    Language code: fin
0x0112: YLE AINO [Provider: YLE], digital radio sound service
  PCR PID:                 0x0080
  Maximum bitrate:         27 kB/s
  System clock accuracy:   10 x 10^-0 ppm
  Stream PID 0x028D, ISO/IEC 13818-3 Audio
    Language code: fin
0x0110: YLE PEILI [Provider: YLE], digital radio sound service
  PCR PID:                 0x0080
  Maximum bitrate:         27 kB/s
  System clock accuracy:   10 x 10^-0 ppm
  Stream PID 0x028C, ISO/IEC 13818-3 Audio
    Language code: fin
0x00D1: YLE Teema [Provider: YLE], digital television service
  PCR PID:                 0x0084
  Maximum bitrate:         968 kB/s
  Stream PID 0x0204, ISO/IEC 13818-2 Video
  Stream PID 0x02B2, ISO/IEC 13818-3 Audio
    Language code: fin
  Stream PID 0x0911, ISO/IEC 13818-1 PES packets containing private data
  Stream PID 0x0FBB, ISO/IEC 13818-1 PES packets containing private data
    Subtitle type: 0x11
    Subtitle language: fin
    Subtitle composition page id: 0x0001
    Subtitle ancillary page id: 0x0032
  Stream PID 0x0FBC, ISO/IEC 13818-1 PES packets containing private data
    Subtitle type: 0x11
    Subtitle language: swe
    Subtitle composition page id: 0x0002
    Subtitle ancillary page id: 0x0032
  Stream PID 0x0C26, ISO/IEC 13818-6 type B
  Stream PID 0x0C30, ISO/IEC 13818-1 private_sections
0x00C1: YLE24 [Provider: YLE], digital television service
  PCR PID:                 0x0083
  Maximum bitrate:         959 kB/s
  Stream PID 0x0203, ISO/IEC 13818-2 Video
  Stream PID 0x02A8, ISO/IEC 13818-3 Audio
    Language code: fin
  Stream PID 0x0911, ISO/IEC 13818-1 PES packets containing private data
  Stream PID 0x13A3, ISO/IEC 13818-1 PES packets containing private data
    Subtitle type: 0x11
    Subtitle language: fin
    Subtitle composition page id: 0x0001
    Subtitle ancillary page id: 0x0032
  Stream PID 0x13A4, ISO/IEC 13818-1 PES packets containing private data
    Subtitle type: 0x11
    Subtitle language: swe
    Subtitle composition page id: 0x0002
    Subtitle ancillary page id: 0x0032
  Stream PID 0x0C26, ISO/IEC 13818-6 type B
  Stream PID 0x0C30, ISO/IEC 13818-1 private_sections
0x0051: YLE FST [Provider: YLE], digital television service
  PCR PID:                 0x0082
  Maximum bitrate:         999 kB/s
  Stream PID 0x0202, ISO/IEC 13818-2 Video
  Stream PID 0x029E, ISO/IEC 13818-3 Audio
    Language code: swe
  Stream PID 0x029F, ISO/IEC 13818-3 Audio
    Language code: fin
  Stream PID 0x0911, ISO/IEC 13818-1 PES packets containing private data
  Stream PID 0x0BD3, ISO/IEC 13818-1 PES packets containing private data
    Subtitle type: 0x11
    Subtitle language: fin
    Subtitle composition page id: 0x0001
    Subtitle ancillary page id: 0x0032
  Stream PID 0x0BD4, ISO/IEC 13818-1 PES packets containing private data
    Subtitle type: 0x11
    Subtitle language: swe
    Subtitle composition page id: 0x0002
    Subtitle ancillary page id: 0x0032
  Stream PID 0x0C27, ISO/IEC 13818-6 type B
  Stream PID 0x0C28, ISO/IEC 13818-6 type B
  Stream PID 0x0C32, ISO/IEC 13818-1 private_sections
  Stream PID 0x0C31, ISO/IEC 13818-1 private_sections
  Stream PID 0x0C26, ISO/IEC 13818-6 type B
  Stream PID 0x0C30, ISO/IEC 13818-1 private_sections
0x0021: YLE TV2 [Provider: YLE], digital television service
  PCR PID:                 0x0081
  Maximum bitrate:         999 kB/s
  Stream PID 0x0201, ISO/IEC 13818-2 Video
  Stream PID 0x0294, ISO/IEC 13818-3 Audio
    Language code: fin
  Stream PID 0x0295, ISO/IEC 13818-3 Audio
    Language code: swe
  Stream PID 0x0911, ISO/IEC 13818-1 PES packets containing private data
  Stream PID 0x07EB, ISO/IEC 13818-1 PES packets containing private data
    Subtitle type: 0x11
    Subtitle language: fin
    Subtitle composition page id: 0x0001
    Subtitle ancillary page id: 0x0032
  Stream PID 0x07EC, ISO/IEC 13818-1 PES packets containing private data
    Subtitle type: 0x11
    Subtitle language: swe
    Subtitle composition page id: 0x0002
    Subtitle ancillary page id: 0x0032
  Stream PID 0x0C26, ISO/IEC 13818-6 type B
  Stream PID 0x0C30, ISO/IEC 13818-1 private_sections
0x0011: YLE TV1 [Provider: YLE], digital television service
  PCR PID:                 0x0080
  Maximum bitrate:         999 kB/s
  Stream PID 0x0200, ISO/IEC 13818-2 Video
  Stream PID 0x028A, ISO/IEC 13818-3 Audio
    Language code: fin
  Stream PID 0x028B, ISO/IEC 13818-3 Audio
    Language code: swe
  Stream PID 0x0911, ISO/IEC 13818-1 PES packets containing private data
  Stream PID 0x0403, ISO/IEC 13818-1 PES packets containing private data
    Subtitle type: 0x11
    Subtitle language: fin
    Subtitle composition page id: 0x0001
    Subtitle ancillary page id: 0x0032
  Stream PID 0x0404, ISO/IEC 13818-1 PES packets containing private data
    Subtitle type: 0x11
    Subtitle language: swe
    Subtitle composition page id: 0x0002
    Subtitle ancillary page id: 0x0032
  Stream PID 0x0C27, ISO/IEC 13818-6 type B
  Stream PID 0x0C28, ISO/IEC 13818-6 type B
  Stream PID 0x0C32, ISO/IEC 13818-1 private_sections
  Stream PID 0x0C31, ISO/IEC 13818-1 private_sections
  Stream PID 0x0C26, ISO/IEC 13818-6 type B
  Stream PID 0x0C30, ISO/IEC 13818-1 private_sections




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