歪林網誌

本來這個blog是記錄開發輸入法的點滴的，後來越來越雜，現在什麼都記錄了。

2011年1月23日 星期日

how to download audio from rthk server using wget?

wget --user-agent="NSPlayer/4.1.0.3938" --header="Pragma: \
no-cache,\
rate=1.000000,\
stream-time=240800,\
stream-offset=4294967295:4294967295,\
request-context=4,\
max-duration=2151082448,\
xPlayStrm=1,\
xClientGUID={3300AD50-2C39-46c0-AE0A-6420211E86C2},\
stream-switch-count=1,\
stream-switch-entry=ffff:1:0" \
http://202.177.192.111/rthk/radio1/20110122/2011012214.asf
Posted by 歪林 於 晚上9:59 0 comments

2010年11月2日 星期二

iPod HID Report Descriptor, what exactly is the content?

I am working on iPod HID interface recently.

As the first thing to do when working on HID interface, the lsusb -vv is used.

Here is the result:
Bus 002 Device 005: ID 05ac:1291 Apple, Inc. iPod Touch 1.Gen
...
Interface Descriptor:
  bLength                 9
  bDescriptorType         4
  bInterfaceNumber        2
  bAlternateSetting       0
  bNumEndpoints           1
  bInterfaceClass         3 Human Interface Device
  bInterfaceSubClass      0 No Subclass
  bInterfaceProtocol      0 None
  iInterface              0
    HID Device Descriptor:
      bLength                 9
      bDescriptorType        33
      bcdHID               1.11
      bCountryCode            0 Not supported
      bNumDescriptors         1
      bDescriptorType        34 Report
      wDescriptorLength     208
     Report Descriptors:
       ** UNAVAILABLE **

It seems to me that wDescriptorLength is 208. I am not sure why the Report Descriptors is UNAVAILABLE.

According to this link: which somehow make the Report Descriptors available, the 208 bytes are:
06 00 ff 09 01 a1 01 75 08 26 80 00 15 00 09 01 85 01 95 05 82 02 01 09 01 85 02
95 09 82 02 01 09 01 85 03 95 0d 82 02 01 09 01 85 04 95 11 82 02 01 09 01 85 05
95 19 82 02 01 09 01 85 06 95 31 82 02 01 09 01 85 07 95 5f 82 02 01 09 01 85 08
95 c1 82 02 01 09 01 85 09 96 01 01 82 02 01 09 01 85 0a 96 81 01 82 02 01 09 01
85 0b 96 01 02 82 02 01 09 01 85 0c 96 ff 02 82 02 01 09 01 85 0d 95 05 92 02 01
09 01 85 0e 95 09 92 02 01 09 01 85 0f 95 0d 92 02 01 09 01 85 10 95 11 92 02 01
09 01 85 11 95 19 92 02 01 09 01 85 12 95 31 92 02 01 09 01 85 13 95 5f 92 02 01
09 01 85 14 95 c1 92 02 01 09 01 85 15 95 ff 92 02 01 c0

With the hidrd-convert tool, the above is parsed as shown below:
Usage Page (FF00h), ; FF00h, vendor-defined
Usage (01h),
Collection (Application),
 Report Size (8),
 Logical Maximum (128),
 Logical Minimum (0),
 Usage (01h), ReportID( 0x1), ReportCount(  5),  Input(Variable, Buffered Bytes),
 Usage (01h), ReportID( 0x2), ReportCount(  9),  Input(Variable, Buffered Bytes),
 Usage (01h), ReportID( 0x3), ReportCount( 13),  Input(Variable, Buffered Bytes),
 Usage (01h), ReportID( 0x4), ReportCount( 17),  Input(Variable, Buffered Bytes),
 Usage (01h), ReportID( 0x5), ReportCount( 25),  Input(Variable, Buffered Bytes),
 Usage (01h), ReportID( 0x6), ReportCount( 49),  Input(Variable, Buffered Bytes),
 Usage (01h), ReportID( 0x7), ReportCount( 95),  Input(Variable, Buffered Bytes),
 Usage (01h), ReportID( 0x8), ReportCount(193),  Input(Variable, Buffered Bytes),
 Usage (01h), ReportID( 0x9), ReportCount(257),  Input(Variable, Buffered Bytes),
 Usage (01h), ReportID( 0xa), ReportCount(385),  Input(Variable, Buffered Bytes),
 Usage (01h), ReportID( 0xb), ReportCount(513),  Input(Variable, Buffered Bytes),
 Usage (01h), ReportID( 0xc), ReportCount(767),  Input(Variable, Buffered Bytes),

 Usage (01h), ReportID( 0xd), ReportCount(  5), Output(Variable, Buffered Bytes),
 Usage (01h), ReportID( 0xe), ReportCount(  9), Output(Variable, Buffered Bytes),
 Usage (01h), ReportID( 0xf), ReportCount( 13), Output(Variable, Buffered Bytes),
 Usage (01h), ReportID(0x10), ReportCount( 17), Output(Variable, Buffered Bytes),
 Usage (01h), ReportID(0x11), ReportCount( 25), Output(Variable, Buffered Bytes),
 Usage (01h), ReportID(0x12), ReportCount( 49), Output(Variable, Buffered Bytes),
 Usage (01h), ReportID(0x13), ReportCount( 95), Output(Variable, Buffered Bytes),
 Usage (01h), ReportID(0x14), ReportCount(193), Output(Variable, Buffered Bytes),
 Usage (01h), ReportID(0x15), ReportCount(255), Output(Variable, Buffered Bytes),
End Collection

However, with a 3rd party library that I used for the embedded system I am working on, I got a completely different result.

The size of descriptor is 96 bytes!!!!!!!!!!! (but not 208 bytes for lsusb -vv):
0600 ff09 01a1 0175 0826 8000 1500 0901
8501 950c 8202 0109 0185 0295 0e82 0201
0901 8503 9514 8202 0109 0185 0495 3f82
0201 0901 8505 9508 9202 0109 0185 0695
0a92 0201 0901 8507 950e 9202 0109 0185
0895 1492 0201 0901 8509 953f 9202 01c0

After parsing:
Usage Page (FF00h),                     ; FF00h, vendor-defined
Usage (01h),
Collection (Application),
  Report Size (8),
  Logical Maximum (128),
  Logical Minimum (0),

  Usage (01h), Report ID (1), Report Count (12), Input  (Variable, Buffered Bytes),
  Usage (01h), Report ID (2), Report Count (14), Input  (Variable, Buffered Bytes),
  Usage (01h), Report ID (3), Report Count (20), Input  (Variable, Buffered Bytes),
  Usage (01h), Report ID (4), Report Count (63), Input  (Variable, Buffered Bytes),

  Usage (01h), Report ID (5), Report Count (8),  Output (Variable, Buffered Bytes),
  Usage (01h), Report ID (6), Report Count (10), Output (Variable, Buffered Bytes),
  Usage (01h), Report ID (7), Report Count (14), Output (Variable, Buffered Bytes),
  Usage (01h), Report ID (8), Report Count (20), Output (Variable, Buffered Bytes),
  Usage (01h), Report ID (9), Report Count (63), Output (Variable, Buffered Bytes),
End Collection

Which one should I believe???????
Posted by 歪林 於 晚上7:15 7 comments

2009年10月3日 星期六

歪林輸入法和 google 更緊密的整合

歪林輸入法 已加入了 Goggle Suggest 、Goggle 拼音 和 Goggle 翻譯 的功能。

下載及安裝歪林輸入法後，可以按 Ctrl + W / E (先按 Ctrl 鍵，然後按 W 鍵 或 E 鍵)，就可以啟動上述的功能。

那麼加入上面三個功能有什麼好處呢? 以下是加入上面三個功能的介紹：

Google Suggest:

Google Suggest 是當你在 Google 網頁輸入搜尋字的期間，Google 提出的建議字。舉個例子：

在 2009年7月尾，Google 為了配合香港人語言的需要，首創可以支援廣東話拼音的搜尋建議，這亦是 Google 香港首次為廣東話用戶特別推出的功能，讓大家的搜尋更得心應手。下面提供了一些範例，大家可以參考:

想搵 輸入

娛樂名人

 劉德華 lau tak wa
lautakwa
ltw
陳奕迅 chan yik shun
chanyikshun
cys
張學友 cheung hok yau
cheunghokyau
chy
卡通劇集 巾幗裊雄 gun kok hiu hung
gunkokhiuhung
gkhh
老婆大人 lo po tai yan
lopotaiyan
lpty
海賊王 hoi chak wong
hoichakwong
hcw
想搵 輸入
資訊話題 電車男 din che nam
dinchenam
dcn
金融海嘯 kam yung hoi siu
kamyunghoisiu
kyhs
地方景點 北海道 pak hoi dou
pakhoidou
phd
馬爾代夫 ma yi doi fu
mayidoifu
mydf
太平山頂 tai ping shan dang
taipingshandang
tpsd

歪林輸入法已經將這功能整合了. 以下是 示範：

Google 拼音

Google 提供了拼音漢字轉換

Google 運用智慧軟體系統對拼音關鍵字能進行自動中文轉換並提供相應提示(此功能只適用於台灣以外地區)。例如：輸入“shang wu tong”, Google 能自動提示 “您是不是要查：商務通”。如果您點選“商務通”，Google 將以“商務通”作為關鍵字進行搜尋。對於拼音和中文混和關鍵字，系統也能做有效轉換。對於拼音“lü”, “lüe”, “nü” 或 “nüe”，您可輸入 “lv”, “lve”, “nv” 或 “nve”。如果拼音中沒有空格，例如 “shangwutong”，Google 也會做相應處理，但是在多個拼音中加空格能提高轉換準確率和速度。

由於漢語的多音字和方言眾多，常用發音與實際發音常常有出入，更不用說拼音輸入中可能出現的錯誤了。Google 的拼音漢字轉換系統能支援模糊拼音搜尋，為用戶提示最符合的中文關鍵字，具有容錯和改正的功能。例如：輸入 “wan luo xing wen”, Google 會提示 “您是不是要查：萬羅興文 蔓羅興文 網絡新聞”, 其中 “網(wang)絡新(xin)聞” 是系統參考了可能會有的拼音錯誤後自動轉換的。點選其中任一提示，Google 將以其作為關鍵字進行搜尋。

　

Posted by 歪林 於 凌晨4:38 0 comments

2009年5月31日 星期日

怎樣在 Linux 環境下，透過網絡共享數碼電視廣播 (DMB-TH 香港制式) ?

  1. 購買 ASUS 華碩 My Cinema-U3100 Mini USB 2.0 高清數碼電視接受棒
  2. 在某電腦，安裝 Ubuntu 9.0.4。建立一個用戶(以下假設是 yylam)
  3. 插入接收棒後，打 lsusb，看看 USB Vendor ID / Product ID 是否如下：

    Bus 001 Device 005: ID 0b05:1721 ASUSTek Computer, Inc.

  4. 下載 v4l-dvb
  5. Check if successfully loaded the driver:
    • Unplug the DMT-TH USB stick.
    • Restart the PC.
    • Plug the DMB-TH USB stick. Wait a little while
    • type lsmod to see if you see the following lines:

    dib3000mc 24452 2 dvb_usb_dibusb_common
    dibx000_common 11524 1 dib3000mc

    • also see if /dev/dvb/adapter0 is created
      　
  6. Quick check if can play using mplayer:
    　
    • Create a file channels.conf with the following content:
    J2:586000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:821:823:82
    iNews:586000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:831:834:83
    HDJade:586000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:851:853:85
    Jade:482000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:811:813:1
    Pearl:482000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:841:843:2
    Home:482000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:111:113:11
    World:482000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:161:163:16
    His:602000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:131:133:13
    Her:602000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:141:143:14
    News:602000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:121:123:12
    Plus:602000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:151:153:15
    CCTV:602000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:171:172:17
    HDTV:602000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:92:82:19

            Please note that: for Jade, Pearl, Home, Word, please change the frequency according to your district
    慈雲山 482 000 000
    青山 650 000 000
    飛鵝山 562 000 000
    金山 626 000 000
    九龍坑山 546 000 000
    南丫島 546 000 000
    聶高信山 634 000 000

    • sudo apt-get install dvb-apps
    • sudo tzap -r -c channels.conf His
      (of course you should choose, instead of His, Jade etc)

      you should be see the following:

      tuning to 602000000 Hz
      video pid 0x0083, audio pid 0x0085
      status 1f | signal b9f0 | snr 0000 | ber 10000000 | unc 00000000 | FE_HAS_LOCK
      status 1f | signal b9f0 | snr 0000 | ber b7f3914c | unc b7efb780 | FE_HAS_LOCK
      status 1f | signal b9f0 | snr 0000 | ber b7f3914c | unc b7efb780 | FE_HAS_LOCK
      status 1f | signal b9f0 | snr 0000 | ber b7f3914c | unc b7efb780 | FE_HAS_LOCK
      status 1f | signal b9f0 | snr 0000 | ber b7f3914c | unc b7efb780 | FE_HAS_LOCK
      status 1f | signal b9f0 | snr 0000 | ber b7f3914c | unc b7efb780 | FE_HAS_LOCK
      　

    • sudo apt-get install mplayer
    • mplayer /dev/dvb/adapter0/dvr0
    • You should be able to watch TVB now.
      　
  7. Using VLC to share the video:

    sudo chown yylam /dev/dvb/adapter0/frontend0
    sudo chown yylam /dev/dvb/adapter0/
    vlc dvb:// :dvb-frequency=482000000 --programs=11 -I dummy --sout '#standard{access=http,mux=ts}'    (ATV Home)
    vlc dvb:// :dvb-frequency=482000000 --programs=16 -I dummy --sout '#standard{access=http,mux=ts}'    (ATV World) 
    vlc dvb:// :dvb-frequency=482000000 --programs=1   -I dummy --sout '#standard{access=http,mux=ts}'    (TVB Jade)
    vlc dvb:// :dvb-frequency=482000000 --programs=2   -I dummy --sout '#standard{access=http,mux=ts}'    (TVB Pearl) 

        Then you should be able to watch the TV at http://192.168.0.2:8080 using Windows Media Player Classic.

        To stream in Windows Media Player:

        vlc dvb:// :dvb-frequency=482000000 --programs=11 -I dummy --sout '#transcode{vcodec=WMV1,vb=350,acodec=mp3,ab=32,channels=1}:duplicate{dst=std{access=http,mux=asf,dst=:1234}}}'

        However, you need a special version of ffmpeg.

Posted by 歪林 於 上午9:17 8 comments

2009年5月29日 星期五

Linux 播數碼電視廣播 (DMB-TH 香港制式) 雜記

2009-05-30(3)
  • Googled "0572:86d6" (the vendor ID and product ID of Mygica D286 stick).
    Found this site: http://kineticdesign.net.au/blog/?p=35
     
    • The administrator also had the "no signal problem".
      "After downloading the 2.6.28 kernel source and a quick rebuild I had the Magic Pro USB recognized by Mythtv.  But not signal aarggghhh!"
       
    • I begin to suspect the architecture of the DMB-TH USB stick is:

       
    • For Mygica D268 (cheaper), I don't think there is internal SDRAM. For ASUS U3100 (more expensive), the SDRAM exists (it is clearly stated on the back of the box).
       
    • One of the comment in the website says that:
      "Finally, I see on the linuxtv docs that many USB devices need firmware before they start working properly".
      I think the firmware is the firmware that is running on the "general purpose MCU".

      Also, in this link, the introduction on how to install LGS-8GL5, it also says that:

      看firmware file 檔名的地方

      May be there is a need to update the firmware.
       

    • I also downloaded the ASUS U3100 driver. May be it is the way to try first!
2009-05-30(2)
I have bought 3 DMB-TH USB dongles. Here are the details:
 
Brand  Model
Number 		USB
Vendor Id : Product ID
AmazePC   DMB8GL 3344:2260
Mygica D286 0572:86d6
Conexant Systems (Rockwell), Inc.
ASUS U3100 0b05:1721
ASUSTek Computer, Inc.

Plug "Mygica D286" into a PC with Ubuntu 9.0.4 installed:
  • lsmod will see
    Module    Size  Used by
    mxl5005s 43908  1
    lgs8gl5  13188  1

    It seems that the driver is properly installed.
     
  • kmesg can see:

    [130644.916024] usb 1-6: new high speed USB device using ehci_hcd and address 13
    [130645.048956] usb 1-6: configuration #1 chosen from 1 choice
    [130645.049304] dvb-usb: found a 'Conexant DMB-TH Stick' in warm state.
    [130645.392080] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
    [130645.392246] DVB: registering new adapter (Conexant DMB-TH Stick)
    [130647.620796] DVB: registering adapter 0 frontend 0 (Legend Silicon LGS-8GL5 DMB-TH)...
    [130647.621012] MXL5005S: Attached at address 0x63
    [130647.621398] input: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:1d.7/usb1/1-6/input/input10
    [130647.631293] dvb-usb: schedule remote query interval to 100 msecs.
    [130647.631425] dvb-usb: Conexant DMB-TH Stick successfully initialized and connected.
     
  • followed the procedure in README below:
    tzap -r -c channels.conf  His

    Although FE_HAS_LOCK is seen in the tzap output:
     
    tuning to 602000000 Hz
    video pid 0x0083, audio pid 0x0085
    status 01 | signal 0200 | snr 0200 | ber 00000000 | unc 00000000 |
    status 1b | signal 4300 | snr 4300 | ber 00000000 | unc 00000000 | FE_HAS_LOCK
    status 1b | signal 4300 | snr 4300 | ber 00000000 | unc 00000000 | FE_HAS_LOCK

    calling
     
    cat /dev/dvb/adapter0/dvr0



    • there is nothing coming out! Nothing can be read!
     
  • Booted XP and successfully tuned in 13 chanels (2 in HD). The signal is strong. Nothing wrong with the hardware.
2009-05-30(1)

Investigated video for linux 2 (vl42).
Collected various information from website
http://www.mythtv.org/wiki/Asus_My_Cinema_U3100_mini
http://www.hkepc.com/forum/viewthread.php?tid=1143036
http://www.ofta.gov.hk/zh/freq-spec/tvbnet.pdf
http://global.hkepc.com/forum/viewthread.php?tid=1113305
(serach dmb-th, dvbscan)

Written a README file.

Procedure to install Mygica D268 DMB-TH stick

references:
1) Install Ubutn 9.0.4

2) Plug in USB stick,
    you should be able to see /dev/dvb/adapter0/*

3) Install:
    sudo apt-get install dvb-utils

4) create a channels.conf:

J2:586000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:821:823:82
iNews:586000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:831:834:83
HDJade:586000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:851:853:85
Jade:482000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:811:813:1
Pearl:482000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:841:843:2
Home:482000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:111:113:11
World:482000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:161:163:16
His:602000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:131:133:13
Her:602000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:141:143:14
News:602000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:121:123:12
Plus:602000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:151:153:15
CCTV:602000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:171:172:17
HDTV:602000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:92:82:19

5) run
tzap -r -c channels.conf His

You should be able to see something like:

reading channels from file '/root/.tzap/channels.conf'
tuning to 754166670 Hz
video pid 0x0258, audio pid 0x0259
status 00 | signal ffff | snr c000 | ber 00003fff | unc 00000000 |
status 01 | signal 3737 | snr c000 | ber 00003fff | unc 00000000 |
status 1f | signal 3636 | snr ffff | ber 00000000 | unc 00000000 | FE_HAS_LOCK
status 1f | signal 3636 | snr ffff | ber 00000000 | unc 00000000 | FE_HAS_LOCK
status 1f | signal 3636 | snr ffff | ber 00000000 | unc 00000000 | FE_HAS_LOCK
status 1f | signal 3636 | snr ffff | ber 00000000 | unc 00000000 | FE_HAS_LOCK


6) The command above set up the recorder.
     You can at the mpg data out:
     cat /dev/dvb/adapter0/dvr0
Posted by 歪林 於 晚上8:15 16 comments
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