How to write API for web cam?
who knows how to write API for web cam?
if you mean capture from the cam try JMF I've done it a million times
salut
Similar Messages
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How can I get my web cam to work in Adobe Connect ?
This is actually an end user's question that I am having trouble answering to...
We use Adobe Connect to give online language classes, the end user is one of the students.
I cannot find the right Support answer to give him.
Problem:
My camera does not work when I connect to Adobe's rooms but camera works fine with other software.
Even though I suspected my old camera was working fine, yesterday I went ahead and bought a new camera.
I thought perhaps my webcam software may have been a problem, so I bought a different type camera with different software.
Even after removing all the old software, same result:
I surmised the problem might be caused by my firewall and security software, so once I tried changing the permissions for Adobe, and my Webcam, but that didn’t work.
Another time, I restarted my computer right before class and then turned off my firewall completely so there would be no interference but to no avail. I’m totally perplexed.
Isn’t there anyone else experiencing a similar problem? Has anyone else found a solution?
I run Windows Vista with McAfee Internet Security Software. I always reboot the computer before class and open no other programs other than Google Chrome.
I now have a brand new Microsoft LifeCam Cinema Camera with LifeCam 3.5 Webcam Software.
I test my camera before going online. It always works fine. Then I shut down the camera program and login into class.
When I “connect webcam” in the room, the light on my camera comes on (suggesting that it is ON), but only a black image is transmitted to the room.Check to see if you have Google Voice installed. If so, remove it and see
if your problem vanishes. If not Google Voice, check to see if you have
any other communications software which interacts with your cam and
disable it. This was the problem I had with a similar problem on a Mac.
MosesJOI <[email protected]>
10/13/11 12:08 PM
Please respond to
[email protected]
To
jsb152 <[email protected]>
cc
Subject
How can I get my web cam to work in Adobe Connect ?
Re: How can I get my web cam to work in Adobe Connect ?
created by MosesJOI in General Discussion - View the full discussion
Thanks a lot Heyward for the swift reply !
I sent the advice out to the end user, but unfortunately this wasn't the
solution.
His reply is below :-
The default resolution of my new camera is already set at 640x360, but I
went ahead and tried several lower resolutions (e.g. 424x240; 320x240; and
160x120) but none worked in the room - camera still showed up as black
blank screen. Also, as far as I can tell, I don’t have the option of
adjusting the frame rate.
I started playing around with my Internet Security Settings to see if they
might be playing a role. So far, all to no avail.
Hmm...quite a tricky one - webcams always are - maybe if he can find a way
to adjust the frame rate (?).
He's going to fiddle about with the settings a bit more and see if
something does the trick.
If anyone has had a similar problem and found an ingenious solution,
please jot on a note on this thread.
Replies to this message go to everyone subscribed to this thread, not
directly to the person who posted the message. To post a reply, either
reply to this email or visit the message page: [
http://forums.adobe.com/message/3969561#3969561]
To unsubscribe from this thread, please visit the message page at [
http://forums.adobe.com/message/3969561#3969561]. In the Actions box on
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Start a new discussion in General Discussion by email or at Adobe Forums
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please go to http://forums.adobe.com/message/2936746#2936746. -
How to write Validations for Sample Data??
Hi Frnds,
I want to know how to write validations for sample oracle data?? Can anyone explain anyone clearly??
Regards,
RajHi shushma,
Simply put a check that:
If(wdContext.current<YOUR_NODE>Element().get<YOUR_ATTRIBUTE_NAME> !=null){
else{
// Show the error messages
//Displaying the error message is very easy.
//You can report exception using the message manager API's. You will get this easily on SDN.
I hope this helps! if you need ay further help please let me know.
Thanks and Regards,
Pravesh -
How to write GUI for J2ME?
Does anybody know how to write GUI for J2ME?
is there any reference books, web sites, etc?
Thank you!Thank you!
i will take a look. -
How to write Validations for RadioButton
Hi All,
in my Application , two RadioButtons and one submitbutton is there, in that
1. yes
2. no
both are radio buttons
when i click on submit button, without selecting any one of those radiobuttons ,
it shud display error message, this errormessage i have written in iwdmessage.
it shud show this error message, instead of displaying nullpointer exception.
how to write validation for this.
please help me.
regards
sushHi shushma,
Simply put a check that:
If(wdContext.current<YOUR_NODE>Element().get<YOUR_ATTRIBUTE_NAME> !=null){
else{
// Show the error messages
//Displaying the error message is very easy.
//You can report exception using the message manager API's. You will get this easily on SDN.
I hope this helps! if you need ay further help please let me know.
Thanks and Regards,
Pravesh -
How do I use the web cam on my pc? Hp w2007 I have windows vista
How do I use the web cam on my pc? Hp w2007 I have windows vista
Hp w2007 is a HP monitor without webcam ...
Where is the webcam?
V.
*** Say 'Thanks' with Kudos *** -
HR ABAP How to Write BDC For Infotype 0586
Hi Experts
Can Any One tell me how to write BDC for Infotype 0586 and also 585.
If we enter into the maintaining Screen, the lines in the Screen will dynamically changing depending on the values.
When I am doing recording , If I press page down after entering values in top lines, the lines are changing and the records are not updating Correctly.
I need to write BDC to Create Change.
Can any one please help me in this regard?
Thanks in Advance.
Regards
Avinash.http://www.sap-img.com/abap/bdc-example-using-table-control-in-bdc.htm
http://www.sap-img.com/abap/bdc-example-using-table-control-in-bdc.htm
http://www.google.co.in/search?hl=en&q=SAPBDCtable+control&meta=
http://www.sap-basis-abap.com/abap/handling-table-control-in-bdc.htm
http://www.sap-img.com/abap/bdc-example-using-table-control-in-bdc.htm
http://www.sap-img.com/abap/question-about-bdc-program.htm -
How to activate trace for web services
Hi Experts,
How to activate trace for web services in SOAMANAGER.
We are not able to view the Payload trace of the error logs.
Can anyone please let me know how to go about this???
Regards,
AshwiniHi Ashwini,
The thread below might be useful to you:
[SOAMANAGER - Get the XML generated;
Regards, Trevor -
How to write comments for a class
hi
how to write comments for a classI'm reeling with incredulity, and as such am unable to do anything except just post some code
// this is a single line comment
/* this is a multiline comment.
it can be spread over as many lines as you
want */Or are you asking about how to decide what the content should be? -
How can scan coins for web use?
How can scan coins for web use?
Did you Google "Scanning Coins"?
http://www.telecoins.com/scanning.html
If you have a specific question after reading the (somewhat dated) article, please post back! -
Does anybody know how to write GUI for J2ME?
Does anybody know how to write GUI for J2ME?
Thanks!Hi..! I don't know exactly... it's a good question. I refered something. U visit below URL's.
http://www.java-pro.com/upload/free/features/javapro/2000/13iss00/rg0013/rg0013.asp
http://developer.java.sun.com/developer/technicalArticles/wireless/midpui/ -
How to write code for page up and page down buttons on alv screen?
Hi,
Page up and page down buttons are not working in general alv report. Thease buttons are in disable mode. But is stnd. transactions (tcode : fbl5n) these are enabled and working properly, but we can't debug this with /h
How to write code for page up and page down buttons on alv screen?Poonam,
On doing the screen debugging it took me over to Include LSTXWFCC ,kindly check the below code.
module cc_display.
fcode = sy-ucomm(4).
case sy-ucomm(4).
when 'P--'.
perform cc_firstpage.
when 'P-'.
perform cc_prevpage.
when 'P+'.
perform cc_nextpage.
when 'P++'.
perform cc_lastpage.
when 'EX--'.
perform cc_firstcopy.
when 'EX-'.
perform cc_prevcopy.
when 'EX+'.
perform cc_nextcopy.
when 'EX++'.
perform cc_lastcopy.
I guess it can give you some lead.
K.Kiran. -
How to write program for handling script ?
In script i have 2 pages.
In first page i have constant windows and variable windows.
In second page i have main window.
How to write program for this?Hi
You need to write a driver program. You need to use open form, then write_form to write data into various windows and then close_form to close.
As you don't want main window in the first page first try out just by having the window in the second page; i guess system will take care of it. As all other windows filled and if u start writing data in the main it'll go for next page.
If doesn't work have the window on the first page with the least hight and write a command
IF &SYST-PAGE& EQ 1
NEXT-PAGE.
ENDIF.
Then in the second page you can have the main window hight as per your requirement.
Here is an example
(1) Get customer data
TABLES: scustom, sbook, spfli.
DATA: bookings like sbook...
select * from...
(2) Open form
CALL FUNCTION 'OPEN_FORM'
EXPORTING
DEVICE = 'PRINTER'
FORM = 'S_EXAMPLE_1'
DIALOG = 'X'
EXCEPTIONS
others = 1
(3) Print table heading
CALL FUNCTION 'WRITE_FORM'
EXPORTING
ELEMENT = 'HEADING'
TYPE = 'TOP'
WINDOW = 'MAIN'
FUNCTION = 'SET'
(4) Print customer bookings
LOOP AT bookings WHERE
CALL FUNCTION 'WRITE_FORM'
EXPORTING
ELEMENT = 'BOOKING'
TYPE = 'BODY'
WINDOW = 'MAIN'
ENDLOOP
(5) Close form
CALL FUNCTION 'CLOSE_FORM'
Regards
Surya. -
How to write BDC for tcode F-32
Hi Experts,
How to write BDC for tcode F-32 .
is it possible i recorded in SHDB BUT IF I AM DOING IT'S COMING WRONG .
plz guide me sir.
regars,
Hari
Edited by: hari311 on Oct 27, 2009 9:22 AMThere might be that when u provide the data in the selction screen of F-32 and press process open items some custom program might be attached to it and gets executed...
chek it out..
if so..
pass the bdcdata of the second screen into a memory id
export t_bdcdata into v_memid.
in that custoom report jus import this..
then fill the t_bdcdata with the header information and call the transcation f-32..
Edited by: imran khan on Oct 27, 2009 9:35 AM -
Hi,
How to write BDC, for Tcode KP06, How to handle the table control in that Tcode.
or any other way to upload data for this Tcode.
Regards
ManoharHi,
check the sample code for transaction ME51 and ME21.
PARAMETERS:
p_fname TYPE ibipparms-path.
*" Data declarations...................................................
Work variables *
DATA:
fs_bdc TYPE bdcdata,
fs_msg TYPE bdcmsgcoll.
Internal table to hold bdc data *
DATA:
t_bdc LIKE
STANDARD TABLE
OF fs_bdc.
Internal table to hold bdcmessage data *
DATA:
t_msg LIKE
STANDARD TABLE
OF fs_msg.
DATA:
w_string(50) TYPE c,
w_string1(19) TYPE c,
w_message(72) TYPE c,
w_num TYPE i VALUE 1,
w_num1 TYPE i.
*" Type declarations...................................................
Type declaration of the structure to hold header data *
DATA:
BEGIN OF t_header OCCURS 0,
ftype TYPE c,
doctype(10) TYPE c,
acctcat(4) TYPE c,
date(10) TYPE c,
plant(4) TYPE n,
text(10) TYPE c,
qty(5) TYPE n,
units(5) TYPE c,
pgrp(3) TYPE n,
mgrp(3) TYPE n,
price(2) TYPE n,
gacct(6) TYPE n,
cost(4) TYPE n,
END OF t_header.
START-OF-SELECTION EVENT *
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_fname.
CALL FUNCTION 'F4_FILENAME'
EXPORTING
program_name = syst-cprog
DYNPRO_NUMBER = SYST-DYNNR
FIELD_NAME = ' '
IMPORTING
file_name = p_fname
START-OF-SELECTION.
CALL FUNCTION 'GUI_UPLOAD'
EXPORTING
filename = 'c:\temp\item2.txt'
FILETYPE = 'ASC'
has_field_separator = 'X'
TABLES
data_tab = t_header
EXCEPTIONS
file_open_error = 1
file_read_error = 2
no_batch = 3
gui_refuse_filetransfer = 4
invalid_type = 5
no_authority = 6
unknown_error = 7
bad_data_format = 8
header_not_allowed = 9
separator_not_allowed = 10
header_too_long = 11
unknown_dp_error = 12
access_denied = 13
dp_out_of_memory = 14
disk_full = 15
dp_timeout = 16
OTHERS = 17
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF. " IF SY-SUBRC <> 0
LOOP AT t_header WHERE ftype = 'H'..
CLEAR fs_msg.
IF t_header-ftype = 'H'.
PERFORM bdc_program USING 'SAPMM06B' '0100'.
PERFORM bdc_field USING 'eban-BSART' t_header-doctype.
PERFORM bdc_field USING 'eban-KNTTP' t_header-acctcat.
PERFORM bdc_field USING 'RM06B-EEIND' t_header-date.
PERFORM bdc_field USING 'eban-WERKS' t_header-plant.
PERFORM bdc_field USING 'BDC_OKCODE' 'AB'.
ENDIF.
IF t_header-ftype = 'I'.
LOOP AT t_header WHERE ftype = 'I'.
PERFORM bdc_program USING 'SAPMM06B' '0106'.
w_string = 'EBAN-TXZ01(01)'.
w_string+12(1) = w_num.
PERFORM bdc_field USING w_string t_header-text.
w_string = 'EBAN-MENGE(01)'.
w_string+12(1) = w_num.
PERFORM bdc_field USING w_string t_header-qty.
w_string = 'EBAN-MEINS(01)'.
w_string+12(1) = w_num.
PERFORM bdc_field USING w_string t_header-units.
w_string = 'EBAN-EKGRP(01)'.
w_string+12(1) = w_num.
PERFORM bdc_field USING w_string t_header-pgrp.
w_string = 'EBAN-MATKL(01)'.
w_string+12(1) = w_num.
PERFORM bdc_field USING w_string t_header-mgrp.
PERFORM bdc_field USING 'BDC_OKCODE' '=KN'.
w_num = w_num + 1.
PERFORM bdc_program USING 'SAPMM06B' '0102'.
PERFORM bdc_field USING 'EBAN-preis' t_header-price.
PERFORM bdc_field USING 'BDC_OKCODE' '=KN'.
PERFORM bdc_program USING 'SAPMM06B' '0505'.
PERFORM bdc_field USING 'BDC_OKCODE' '=KWE'.
PERFORM bdc_program USING 'SAPlkacb' '0002'.
PERFORM bdc_field USING 'EBAN-sakto' t_header-gacct.
PERFORM bdc_field USING 'cobl-kostl' t_header-cost.
PERFORM bdc_field USING 'BDC_OKCODE' '=ENTE'.
PERFORM bdc_program USING 'SAPMM06B' '0102'.
PERFORM bdc_field USING 'BDC_OKCODE' '/00'.
ENDIF.
ENDLOOP.
ENDLOOP.
PERFORM bdc_program USING 'SAPMM06B' '0106'.
PERFORM bdc_field USING 'BDC_OKCODE' 'BU'.
PERFORM BDC_PROGRAM USING 'SAPMM06E' '100'.
*PERFORM BDC_FIELD USING 'BDC_OKCODE' 'BACK'.
CALL TRANSACTION 'ME51' USING t_bdc MODE 'N' MESSAGES INTO t_msg.
LOOP AT t_msg INTO fs_msg.
CALL FUNCTION 'FORMAT_MESSAGE'
EXPORTING
id = fs_msg-msgid
lang = sy-langu
no = fs_msg-msgnr
v1 = fs_msg-msgv1
v2 = fs_msg-msgv2
v3 = fs_msg-msgv3
v4 = fs_msg-msgv4
IMPORTING
msg = w_message
EXCEPTIONS
not_found = 1
OTHERS = 2.
WRITE:
/ w_message.
ENDLOOP.
CLEAR t_bdc[].
PERFORM bdc_program USING 'SAPMM06E' '0100'.
PERFORM bdc_field USING 'EKKO-LIFNR' '1000'.
PERFORM bdc_field USING 'EKKO-EKORG' '1000'.
PERFORM bdc_field USING 'EKKO-EKGRP' '100'.
PERFORM bdc_field USING 'BDC_OKCODE' 'BS'.
PERFORM bdc_program USING 'SAPMM06E' '0501'.
PERFORM bdc_field USING 'EKET-BANFN' fs_msg-msgv1.
PERFORM bdc_field USING 'BDC_OKCODE' '=KOPF'.
PERFORM bdc_program USING 'SAPMM06E' '0125'.
PERFORM bdc_field USING 'BDC_OKCODE' 'MALL'.
PERFORM bdc_program USING 'SAPMM06E' '0125'.
PERFORM bdc_field USING 'BDC_OKCODE' 'REFH'.
PERFORM bdc_program USING 'SAPMM06E' '0504'.
PERFORM bdc_field USING 'BDC_OKCODE' '=ENTE'.
PERFORM bdc_program USING 'SAPMM06E' '0111'.
PERFORM bdc_field USING 'BDC_OKCODE' '=NEXP'.
*perform bdc_program using 'SAPLSPO1' '0300'.
*PERFORM BDC_FIELD USING 'BDC_OKCODE' 'YES'.
PERFORM bdc_program USING 'SAPMM06E' '0504'.
PERFORM bdc_field USING 'BDC_OKCODE' '=ENTE'.
PERFORM bdc_program USING 'SAPMM06E' '0111'.
PERFORM bdc_field USING 'BDC_OKCODE' '=NEXP'.
*perform bdc_program using 'SAPMM06E' '0504'.
*PERFORM BDC_FIELD USING 'BDC_OKCODE' '=ENTE'.
*perform bdc_program using 'SAPMM06E' '0111'.
*PERFORM BDC_FIELD USING 'BDC_OKCODE' '=NEXP'.
perform bdc_program using 'SAPMM06E' '0504'.
*PERFORM BDC_FIELD USING 'BDC_OKCODE' '=ENTE'.
perform bdc_program using 'SAPMM06E' '0504'.
*PERFORM BDC_FIELD USING 'BDC_OKCODE' '=ENTE'.
*perform bdc_program using 'SAPMM06E' '0111'.
*PERFORM BDC_FIELD USING 'BDC_OKCODE' '=NEXP'.
PERFORM bdc_program USING 'SAPMM06E' '0120'.
PERFORM bdc_field USING 'BDC_OKCODE' 'BU'.
CALL TRANSACTION 'ME21' USING t_bdc MODE 'N' MESSAGES INTO t_msg
LOOP AT t_msg INTO fs_msg.
CALL FUNCTION 'FORMAT_MESSAGE'
EXPORTING
id = fs_msg-msgid
lang = sy-langu
no = fs_msg-msgnr
v1 = fs_msg-msgv1
v2 = fs_msg-msgv2
v3 = fs_msg-msgv3
v4 = fs_msg-msgv4
IMPORTING
msg = w_message
EXCEPTIONS
not_found = 1
OTHERS = 2.
WRITE:
/ W_message.
ENDLOOP. " LOOP T_MSG
CLEAR t_bdc[].
PERFORM bdc_program USING 'SAPMM06E' '0105'.
PERFORM bdc_field USING 'RM06E-BSTNR' fs_msg-msgv2.
PERFORM bdc_field USING 'BDC_OKCODE' 'AB'.
w_num1 = w_num - 1.
DO w_num1 TIMES.
w_string1 = 'RM06E-TCSELFLAG(00)'.
w_string1+17(1) = w_num1.
PERFORM bdc_program USING 'SAPMM06E' '0120'.
PERFORM bdc_field USING w_string1 'X'.
PERFORM bdc_field USING 'BDC_OKCODE' 'DL'.
w_num1 = w_num1 - 1.
ENDDO. " DO W_NUM1
PERFORM bdc_program USING 'SAPMM06E' '0120'.
PERFORM bdc_field USING 'BDC_OKCODE' 'BU'.
CALL TRANSACTION 'ME22' USING t_bdc MODE 'A' MESSAGES INTO t_msg.
LOOP AT t_msg INTO fs_msg.
CALL FUNCTION 'FORMAT_MESSAGE'
EXPORTING
id = fs_msg-msgid
lang = sy-langu
no = fs_msg-msgnr
v1 = fs_msg-msgv1
v2 = fs_msg-msgv2
v3 = fs_msg-msgv3
v4 = fs_msg-msgv4
IMPORTING
msg = w_message
EXCEPTIONS
not_found = 1
OTHERS = 2.
WRITE:
/ w_message.
ENDLOOP. " LOOP T_MSG
*& Form bdc_program
This subroutine gives screenname and screen number *
There are no interface parameters to be passed to this subroutine. *
FORM bdc_program USING value(p_screen)
value(p_num).
CLEAR fs_bdc.
fs_bdc-program = p_screen.
fs_bdc-dynpro = p_num.
fs_bdc-dynbegin = 'X'.
APPEND fs_bdc TO t_bdc.
ENDFORM. " FORM BDC_PROGRAM
*& Form BDC_FIELD
This subroutine gives the field name and field value *
There are no interface parameters to be passed to this subroutine. *
FORM bdc_field USING value(p_name)
value(p_value).
CLEAR fs_bdc.
fs_bdc-fnam = p_name.
fs_bdc-fval = p_value.
APPEND fs_bdc TO t_bdc.
ENDFORM. " FORM BDC_FIELD
Regards,
jaya
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