VPP needs an extra code with Configurator?
I've got a question about configurator and VPP codes. The help file for Configurator says you import an app and then import the spreadsheet of codes to authorize the apps.
So I purchased 32 copies of an app for the 32 ipads in our cart.
I went into iTunes and redeemed 1 of the codes so that I could download the app.
I imported this app into Configurator.
I sync'd with the 32 iPads.
Configurator says I'm short 1 code, I assume since I used 1 to download the app.
So how am I supposed to download the app without using one of the codes or buying an extra copy of the app? It's not a big deal for a .49 app, but if I was spending 9.99 on each app, I don't want to have to buy an extra code just so I can get the app to download. Do I have to redeem in the AppStore on an iPad instead of in iTunes?
Has anyone else tried this and had this problem?
Thanks for any suggestions
I have also run in to this problem. Considering how large the denominations are of Volume Vouchers, it's unacceptable to think that we should have to purchase one extra of each paid App we'd like.
I also have run in to a corresponding issue with this. After I imported my codes and synced up 4 of my 5 iPads, like you said, all 5 of my codes were used because of the one taken by iTunes. After reading the Configurator instructions, I tried to delete the App from Configurator, re-add it, and re-import my code spreadsheet. Now for all 5 codes it says "This code has been redeemed" and will not even let me reinstall it on an iPad it was previously "redeemed" on through Configurator. If I run the 4 iPads that I've already prepared and supervised with Configurator back through, I'll lose this paid App entirely. Considering it's a $20 App and I'm out $100 total, using Configurator with any paid Apps appears far too risky. Is there no better way to manage Paid App redemption codes? Am I missing something?
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Need consignment cycle steps with configuration
Hi all,
plz brief me abt the consignment cycle with the configuration steps.
regards,
nishith
<<Locked - reason: failed to search properly before posting question>>
Edited by: Csaba Szommer on Feb 7, 2011 9:46 AMHello,
Consignment is the act of consigning, which is placing a person or thing in the hand of another, but retaining ownership until the goods are sold or person is transferred. This may be done for shipping, transfer of prisoners, or for sale in a store (i.e. a consignment shop).
the material is at customers place and customer use it in portions and pays accordingly,liability of material is with vendor till
like in case of pertochem , it is been stored at refinering company premises adn the ref comp use it in portions and pays accordingly aslo the ref company get paid for the premises place
Features of consignment are:
1.The relation between the two parties is that of consignor and consignee and not that of buyer and seller
2.The consignor is entitled to receive all the expenses in connection with consignment
3.The consignee is not responsible for damage of goods during transport or any other procedure.
4.Goods are sold at the risk of consignor. The profit or loss belongs to consignor only.
in SAP consignment scenario is as follows
Consignment Info Record create with material and vendor.
Consignment Purchase Order (create with item catagery k)
Goods Receipt with movement type 101K
Consignment Stock to Own Stock,Transfer posting with
Movement type 411 k
Goods Issue to direct consuption 201K
Settlement throughu2014mrko
or Follow below links for more clear help.
Consignment scenario in SAP:
1) Process flow:
http://help.sap.com/bp_bblibrary/600/Documentation/J58_Scen_Overview_EN_DE.ppt#271,5,Component View u2013 Customer Consignment Processing
2) Configuration in SAP:
http://www.sap-img.com/sap-sd/consignment-sales-process-in-sap.htm
Regards
Mahesh Naik. -
Process flow with configuration for online payment of vendors
Dear friends,
I need the process flow with configuration for online payment to vendors through rtgs or neft.
Please help me in this regard. One of my client wants to implement online payment process instead of cheque payment.
thanks and regards
satya1) Payments are initiated at the corporate SAP System using APP and converted into IDOC
Could you please tell me the steps in converting the app into idoc.
There are standard Idoc used for the same , for APP it would be PAYEXT, You need to use this Idoc type.
You define the EDI payment method and assign the program in FBZP (RFFOEDI1)which would created payment medium.
i believe in the app we will create the proposal and run the payment run, after payment proposal created what are the config steps involved in createing the payment run. for example for checque payment we will maintian variant for cheque printing.
The payment run config is done in FBZP, which would include definf check PM and assigning house bank sub gl etc.
2) PI at Client End receives the input through IDOC for the payments
Pl means? and how the client will recieve this idoc what is the set up has to be made?
PI(Process Integration) middleware which will send bank files from sap to bank and vice versa.
3) Bank PI receives the payment and converts the same RTGS/NEFT format
4) Payment Data is received at the Bank RTGS/ NEFT server for further processing
how the payment data will be recieved by bank what is the process?
This is again via PI or any thoird party tool which will send bank files to sap as Idoc, The idoc message type is FINSTA.
or this in SAP you will have to configure the following:
*House bank with partner profile
*Outbound parameters what is meant by outbound paramenters and how to create and where to maintian
*Inbound parameters what is meant by inbound paramenters and how to create and where to maintian
The outbound and Inbounmd idoc's are the one which we send(PAYEXT) and rec from bank(FINSTA). you create partner profile in WE20 and create partner profile once you create you assign outbound and inbound message types in there.
*EDI Compatible payment methods how to know about the compaitable payment methods
Please goto house bank FI12 and you will see this in there, assign the PM used.
*APP config i know the app config for cheque payment, for this scenairo any additional settings?
It would be pretty much same, you will have to define the PM used and Payment medium and remaining configuration in FBZP.
*Bank details in Vendor :
You will have to maintain the bank details of the vendor in vendor master. -
Need basic Help - SG300 with vlan and routing
Hi,
i need some basic help with configuring vlan/routing.
Situation:
DSL Router - Cisco 300 - XenServer
192.168.1.253 - 192.168.1.19 - 192.168.1.10 (mgmt ip)
goal is, to reach from inside xenserver vms the internet.
vms = 192.168.2.x
gateway ip = 192.168.2.1
what i did:
- configured vlan 102, tagged, with the xenserver port
- configured on xenserver a network with vlan id 102, attached to the vm
- this network is conntected to an external bond
- configured ipva4 interface: vlan102 - Static - IP 192.168.2.1 (this is the gateway ip of the vms)
- automatic configured IPv4 Route: 192.168.2.0/24 next hop 0.0.0.0, Directly connected
So at the moment i cant ping from inside a vm to the DSL Router (192.168.2.2 to 192.168.1.253)
any ideas what i misconfigured or whats wrong?
cheers,
-MarcoHi Tom,
ok, that make sense. I can ping the router now inside vms from 192.168.2.x network.
But i cant ping external adresses, error: Destination net unreachable.
My other problem i have, i cant reach any server from outside over router portforwarding.
How do i have to configure the upload port to the dsl router? Is it a access port or a trunk
port with all vlans (tagged or untagged?) At the moment ive a tagged Trunkport with all vlans.
IPv4 Interface Table
Interface
IP Address Type
IP Address
Mask
Status
VLAN 1
Static
192.168.1.19
255.255.255.0
Valid
Should the VLAN1 ip adress not the router ip adress ? Do i need an additional vlan for
the router ? At the end i like to change the switch ip from dhcp to static (change automaticly
when switching to layer 3 mode), but ive to look for the ios commands first.
What else do i missing ?
Thanks a lot,
Marcus -
HT5188 Installing apps with VPP codes through Configurator
How does one add an VPP App to a new iPad within Configurator? I have followed the included help files that come with Configurator and they are useless. It states that I should hit the plus sign in Configurator to add an App- once done, then I can go add the VPP xls file. Big problem there. Let's take Pages for example. The school I work for purchased 20 VPP codes for Pages. Initially I simply emailed the codes to the teachers who were giving a few iPads a test-drive. Codes worked great... except now, when I try to use this Configurator utility to setup new iPads with Apps already on there, it will only allow me to add Apps that were actually purchased with my own personal iTunes account (none of the VPP purchased apps show up in the folder of apps). iTunes shows me that I have Pages installed on my iPad, but using the "Transfer Purchases" command did not make Pages (or any of the other VPP code purchased apps) available to sync over to new machines. It acts rather like a catch 22 to my mind. If you bought the app with your personal account, why would you have VPP codes for it? Any clues out there? Thanks so much!
Note this comment in the configurator help. Seems like an issue to me! I'm going to have to do a test and determine if I'll have an issue with free apps.
Important: Apps installed using Apple Configurator are tied to the device they were
installed on, not to a specific Apple ID. To update apps deployed using Apple Configurator,
you must reconnect to the same Mac from which the apps were installed. Additionally,
you can’t redownload these apps via iTunes in the Cloud. Therefore, it’s recommended
that Apple Configurator be used to install App Store apps on supervised or assigned
devices only. -
This is strange Case!
We have been authorized to download 40 copies of a VPP app. The price tier is free. We download the app through itunes and load it into configurator. Because the App is free we are not given the option to load the codes which we rightfully own.
The devices we wish to configure will not have internet connectivity in the future and I need to know that the app on them will not expire!
If I load the app with configurator (unsupervised!) will the app expire in a year and be disabled? I cannot have that happen!
Please advise!
Best,
NelsonThis is strange Case!
We have been authorized to download 40 copies of a VPP app. The price tier is free. We download the app through itunes and load it into configurator. Because the App is free we are not given the option to load the codes which we rightfully own.
The devices we wish to configure will not have internet connectivity in the future and I need to know that the app on them will not expire!
If I load the app with configurator (unsupervised!) will the app expire in a year and be disabled? I cannot have that happen!
Please advise!
Best,
Nelson -
I purchased 20 copies of the King of Math App in VPP and downloaded the codes but it doesn't show up in Apple Configurator. What do I do now?App not showing
If you click View, Show Sidebar you will see the other libraries under Shared in the left hand column. Click on the Library you want and you can expand it to select Music, Movies etc. Select whatever items you want and click import if you want to move them to your Library.
You will have to have all computers authorised with the relevant Apple ID's
Store > Authorise this computer...
This is separate from the Home Sharing username and password and is to allow playing of DRM Movies, TV shows etc from the other computer.
If both Computers use the same apple id this step is not required. -
How can I use the QR codes with my iPad 2. do I need to download first an app ?
How can I use the/read the QR codes with my iPad 2 ? Do I need to download an app ?
Yes. There are quite a few available for free in the app store
-
Need sample code with RV_INVOICE_CREATE used
Hi everybody!
I need sample code with RV_INVOICE_CREATE or similar FMs used.
The thing is that I do not know how to populate parametres of this and other invoicing FMs....
For example, there are some tables to be passed to RV_INVOICE_CREATE
TABLES
XKOMFK = XKOMFK
XKOMV = XKOMV
XTHEAD = XTHEAD
XVBFS = XVBFS
XVBPA = XVBPA
XVBRK = XVBRK
XVBRP = XVBRP
XVBSS = XVBSS
How to populate them? I mean how to fill them with needed values?
Useful answers will be awarded.
Kind regards, M.RV_INVOICE_CREATE is the function module to create invoice based on delivery .
when you pass delivery number ,it will create invoice ,see the invoice number in vf02,vf03 transaction. and also see the data vbrk,vbrp tables
I have done this development and i have cancelled invoice,reverse goods issue,updated the delivery and again i am createing invoice..see the below progrm to get better understanding.
REPORT ZWM_OVERWEIGHT_FIX no standard page heading
message-id zwm.
======================================================================
Program Name : ZWM_OVERWEIGHT_FIX *
Description : Tool to fix Overweight in delivery line item, *
Used All Function module to cancel invoice , *
Reverse the goods issue ,Update Delivery qty,Create *
invoice *
Author : Seshu *
Date : 05/08/2007 *
MODIFICATION HISTORY *
DATE | AUTHOR | CHANGE # | DESCRIPTION OF MODIFICATION *
--|||--
05/08/07| Seshu | DEVK921979 | Initial *
D A T A - D E C L A R A T I O N *******************
Tables
Tables : vbak,
vbap,
vbfa,
likp,
lips,
vbrk,
vbrp.
Internal Tables
data : i_lips like lips occurs 0 with header line,
i_vbap like vbap occurs 0 with header line.
Variables
data : v_deliv like vbfa-vbelv,
v_invoic like vbfa-vbelv.
Data Declaration Part for Post Goods Issue
DATA: l_vbeln LIKE likp-vbeln,
l_vbkok LIKE vbkok,
i_prot LIKE prott OCCURS 0 WITH HEADER LINE,
ef_error_any_0 TYPE c,
ef_error_in_item_deletion_0 TYPE c,
ef_error_in_pod_update_0 TYPE c,
ef_error_in_interface_0 TYPE c,
ef_error_in_goods_issue_0 TYPE c,
ef_error_in_final_check_0 TYPE c,
d_return LIKE bapireturn1.
Internal tables for BAPI Function Module
data : i_cret like BAPIRETURN1 occurs 0 with header line,
i_csucess like BAPIVBRKSUCcESS occurs 0 with header line,
i_ret2 like bapiret2 ,
flag type c,
i_mesg like mesg occurs 0 with header line.
Data Declaration for Invoice Creation
DATA: VBSK_I LIKE VBSK.
data: d_success type c.
DATA: XKOMFK LIKE KOMFK OCCURS 0 WITH HEADER LINE,
XKOMV LIKE KOMV OCCURS 0 WITH HEADER LINE,
XTHEAD LIKE THEADVB OCCURS 0 WITH HEADER LINE,
XVBFS LIKE VBFS OCCURS 0 WITH HEADER LINE,
XVBPA LIKE VBPAVB OCCURS 0 WITH HEADER LINE,
XVBRK LIKE VBRKVB OCCURS 0 WITH HEADER LINE,
XVBRP LIKE VBRPVB OCCURS 0 WITH HEADER LINE,
XVBSS LIKE VBSS OCCURS 0 WITH HEADER LINE,
XKOMFKGN LIKE KOMFKGN OCCURS 0 WITH HEADER LINE.
S E L E C T I O N - S C R E E N ******************
Selection-screen
Selection-screen : begin of block blk with frame title text-001.
parameters : p_vbeln like vbak-vbeln obligatory.
selection-screen : end of block blk.
A T - S E L E C T I O N - S C R E E N ***************
Validation on Sales order
at selection-screen on p_vbeln.
Check the data on VBAK Table
select single vbeln from vbak into vbak-vbeln
where vbeln = p_vbeln.
if sy-subrc ne 0.
message e006 with p_vbeln.
endif.
S T A R T - O F - S E L E C T I O N *******************
Start-of-selection.
break sreddy.
Get the Invoice Number corresponding Sales Order Number
perform get_invoice.
Step 1.
Cancel the Invoice - Transaction VF11
perform cancel_invoice.
Reverse the goods issue
perform reverse_goodsissue.
Get the Order and Delivery Items
perform get_sales_deliv.
Delivery Change
perform Delivery_change.
Create Invoice document
perform invoice_create.
E N D - O F - S E L E C T I O N *******************
end-of-selection.
if flag = 'X'.
message i012 with p_vbeln.
endif.
*& Form get_invoice
Get Invoice Number
FORM get_invoice.
Clear Variables
clear : v_deliv,
v_invoic,
flag.
Get the Delivery Number First
select single vbeln from vbfa into v_deliv
where vbelv = p_vbeln
and vbtyp_n = 'J'.
if sy-subrc ne 0.
message i004 with p_vbeln.
stop.
endif.
Get the Invoice Number
select single vbeln from vbfa into v_invoic
where vbelv = p_vbeln
and vbtyp_n = 'M'.
if sy-subrc ne 0.
message i003 with p_vbeln.
stop.
endif.
ENDFORM. " get_invoice
*& Form cancel_invoice
Cancel the Invoice
FORM cancel_invoice.
clear : i_ret2,
i_cret,
i_csucess.
refresh : i_cret,
i_csucess.
CALL FUNCTION 'BAPI_BILLINGDOC_CANCEL1'
EXPORTING
BILLINGDOCUMENT = v_invoic
TESTRUN =
NO_COMMIT =
BILLINGDATE =
TABLES
RETURN = i_cret
SUCCESS = i_csucess
CALL FUNCTION 'BAPI_TRANSACTION_COMMIT'
EXPORTING
WAIT = space
IMPORTING
RETURN = i_ret2.
read table i_cret with key type = 'E'.
if sy-subrc ne 0.
message i005 with v_invoic.
stop.
endif.
ENDFORM. " cancel_invoice
*& Form reverse_goodsissue
Reverse the goods Issue
FORM reverse_goodsissue.
Local Variable
data : lv_vbtyp like likp-vbtyp.
clear : i_mesg,
lv_vbtyp.
refresh : i_mesg.
select single vbtyp from likp into lv_vbtyp
where vbeln = v_deliv.
CALL FUNCTION 'WS_REVERSE_GOODS_ISSUE'
EXPORTING
I_VBELN = v_deliv
I_BUDAT = sy-datum
I_COUNT =
I_MBLNR =
I_TCODE =
I_VBTYP = lv_vbtyp
TABLES
T_MESG = i_mesg
EXCEPTIONS
ERROR_REVERSE_GOODS_ISSUE = 1
OTHERS = 2
if sy-subrc ne 0.
message i007 with v_deliv.
endif.
ENDFORM. " reverse_goodsissue
*& Form get_sales_deliv
Get the Sales order and Deliv Items
FORM get_sales_deliv.
Local Variables
data : lv_kwmeng like vbap-kwmeng.
clear : i_lips,
i_vbap.
refresh : i_lips,
i_vbap.
Select the data from LIPS
select * from lips into table i_lips
where vbeln = v_deliv.
if sy-subrc ne 0.
message i008 with v_deliv.
stop.
endif.
sort i_lips by vbeln posnr.
Get the Sales order Item Data.
select * from vbap into table i_vbap
where vbeln = p_vbeln.
if sy-subrc ne 0.
message i006 with p_vbeln.
stop.
endif.
sort i_vbap by vbeln posnr.
Compare delivery Item and Order Items
loop at i_lips.
clear lv_kwmeng.
read table i_vbap with key posnr = i_lips-posnr.
if sy-subrc eq 0.
lv_kwmeng = i_vbap-kwmeng * 2.
if lv_kwmeng >= i_lips-lfimg.
i_lips-lfimg = i_vbap-kwmeng.
modify i_lips.
endif.
endif.
endloop.
ENDFORM. " get_sales_deliv
*& Form Delivery_change
Delivery Update
FORM Delivery_change.
Clear : i_prot.
refresh : i_prot.
Delivery Update
CALL FUNCTION 'LE_MOB_DELIVERY_UPDATE'
EXPORTING
do_commit = 'X'
TABLES
t_delivery_items = i_lips
prot = i_prot
EXCEPTIONS
conversion_overflow = 1
essential_data_missing = 2
error = 3
nothing_to_update = 4
lock_after_update_failed = 5
error_in_delivery_update = 6
OTHERS = 7.
COMMIT WORK.
IF sy-subrc <> 0.
MESSAGE i009 with v_deliv.
endif.
Post Goods Issue
CLEAR: d_return,
i_prot,
l_vbeln,
l_vbkok.
REFRESH i_prot.
CLEAR: ef_error_in_item_deletion_0 ,
ef_error_in_pod_update_0 ,
ef_error_in_interface_0 ,
ef_error_in_goods_issue_0 ,
ef_error_in_final_check_0 .
carry out goods issue
l_vbeln = v_deliv.
l_vbkok-vbeln_vl = l_vbeln.
l_vbkok-wabuc = 'X'.
carry out goods issue
l_vbeln = v_deliv.
l_vbkok-vbeln_vl = l_vbeln.
l_vbkok-wabuc = 'X'.
SET UPDATE TASK LOCAL.
CALL FUNCTION 'WS_DELIVERY_UPDATE'
EXPORTING
vbkok_wa = l_vbkok
synchron = 'X'
no_messages_update = ' '
update_picking = 'X'
commit = 'X'
delivery = l_vbeln
nicht_sperren = 'X'
if_error_messages_send_0 = space
IMPORTING
ef_error_any_0 = ef_error_any_0
ef_error_in_item_deletion_0 = ef_error_in_item_deletion_0
ef_error_in_pod_update_0 = ef_error_in_pod_update_0
ef_error_in_interface_0 = ef_error_in_interface_0
ef_error_in_goods_issue_0 = ef_error_in_goods_issue_0
ef_error_in_final_check_0 = ef_error_in_final_check_0
TABLES
prot = i_prot
EXCEPTIONS
error_message = 1
OTHERS = 2.
if sy-subrc ne 0.
message i010 with v_deliv.
else.
COMMIT WORK .
endif.
ENDFORM. " Delivery_change
*& Form invoice_create
Invoice Creation
FORM invoice_create.
refresh: XKOMFK, XKOMV,
XTHEAD, XVBFS,
XVBPA, XVBRK,
XVBRP, XVBSS.
clear : XKOMFK, XKOMV,
XTHEAD, XVBFS,
XVBPA, XVBRK,
XVBRP, XVBSS,
VBSK_I.
VBSK_I-SMART = 'F'.
XKOMFK-VBELN = v_deliv.
XKOMFK-VBTYP = 'J'.
APPEND XKOMFK.
CALL FUNCTION 'RV_INVOICE_CREATE'
EXPORTING
VBSK_I = VBSK_I
WITH_POSTING = 'C'
TABLES
XKOMFK = XKOMFK
XKOMV = XKOMV
XTHEAD = XTHEAD
XVBFS = XVBFS
XVBPA = XVBPA
XVBRK = XVBRK
XVBRP = XVBRP
XVBSS = XVBSS.
if sy-subrc eq 0.
COMMIT WORK.
flag = 'X'.
else.
message i011 with p_vbeln.
endif.
ENDFORM. " invoice_create
Reward Points if it is helpful
Thanks
Seshu -
I need a request code for offline activation. Because i cannot connect with adobe server for online activation. But I receive "The request code is invalid." by generate answer code.
Dear Anubha,
I hope these windows illustrate what I am facing.
The above window shows the prompt that the software requires activation.
The version is 8.1.0.
This next window is the point where I select activation by phone.
This final window shows that the "response code" is not returned. I get an
"Activation Number" instead.
Steven
On Tue, Jan 27, 2015 at 10:50 PM, Anubha Goel <[email protected]> -
I NEED MY UNBLOCKING CODE FOR MY IPHONE 4S ,I HAVE BEEN INCONTACT WITH MY SERVICE PROVIDER AND THEY CONFIRMED THEY HAVE SENT AN EMAIL TO YOURSELF TO GET THE CODE AND NOW I NEED TO CONTACT YOU MYSELF IS THIS CORRECT AS VODAFONE DO NOT SEEM TO BE HELPING ME
There is no such thing as an unlock code for an iPhone. It's done by restoring the phone using iTunes
-
Need a java code using swing that can do master configuration
I need a java code using swing that can do master configuration.For example, in the 1st screen it will show all configuration checke boxes . According to those selected check box, it will show the needed panels sequentially and finnaly it will update many xml files.
TapasB wrote:
I need a java code .......and I wish you much luck in creating it. Please come back if you have a specific question on a specific part of your code that is not working quite right. -
I checked with Telstra they said i don't need an unlock code
i checked with Telstra they said i don't need an unlock code, they said if i do then i need to contact apple
apple does not unlock phones aonly the carrier does that
Read http://crowdsupport.telstra.com.au/t5/Apple-iPhone-Knowledge-Base/Unlock-Apple-i Phone-from-Telstra/ta-p/65930 -
Can I export unused VPP codes from Configurator?
We have "unsupervised" many iPads that had previously had Pages and Keynote loaded (we imported the VPP codes to Configurator)
Can I "remove" the codes from Configurator to distribute them differently? When I sign in to VPP the codes are all "redeemed".To the best of my knowledge, once you import an Excel spreadsheet of VPP codes into Configurator those codes can only be used on that computer. You can install or remove apps from iPads and reallocate apps on that computer but can't take the codes out of Configurator to use them in another instance of Configurator or in an MDM for redistribution.
The exception would be if you wanted to migrate from redemption codes to managed distribution in which case unredeemed codes or codes redeemed through Apple Configurator could be changed to managed distribution licenses. See http://support.apple.com/kb/HT6015 for details on this process.
Hope this helps!
~Joe -
DO i need some extra hardware interface for receving both Audio and video
hi i m doing e-learning project. i have to capture video from webcam and voice from headphone and send to client.
but my code is working fine for either one at a time.
DO i need some extra hardware interface for receving both Audio and video. im using code AVTransmit and AVReceive found from this site only
After running TX
i give Dsound:// & vfw://0 in Media Locater only sound is received and no vedio
and when i give vfw://0 in Media Locater only live video is transmited.
im using JMF1.1.2e.
if any one know the method to run or cause of it plz reply me soon. i will be very thankfull
transmiter/server side code .first run TX on server
import java.io.*;
import java.awt.*;
import java.awt.event.*;
import java.net.*;
import java.util.*;
import javax.media.rtp.*;
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.border.*;
public class Tx extends JFrame implements ActionListener, KeyListener,
MouseListener, WindowListener {
Vector targets;
JList list;
JButton startXmit;
JButton rtcp;
JButton update;
JButton expiration;
JButton statistics;
JButton addTarget;
JButton removeTarget;
JTextField tf_remote_address;
JTextField tf_remote_data_port;
JTextField tf_media_file;
JTextField tf_data_port;
TargetListModel listModel;
AVTransmitter avTransmitter;
RTCPViewer rtcpViewer;
JCheckBox cb_loop;
Config config;
public Tx() {
setTitle( "JMF/RTP Transmitter");
config= new Config();
GridBagLayout gridBagLayout= new GridBagLayout();
GridBagConstraints gbc;
JPanel p= new JPanel();
p.setLayout( gridBagLayout);
JPanel localPanel= createLocalPanel();
gbc= new GridBagConstraints();
gbc.gridx= 0;
gbc.gridy= 0;
gbc.gridwidth= 2;
gbc.anchor= GridBagConstraints.CENTER;
gbc.fill= GridBagConstraints.BOTH;
gbc.insets= new Insets( 10, 5, 0, 0);
((GridBagLayout)p.getLayout()).setConstraints( localPanel, gbc);
p.add( localPanel);
JPanel targetPanel= createTargetPanel();
gbc= new GridBagConstraints();
gbc.gridx= 1;
gbc.gridy= 1;
gbc.weightx= 1.0;
gbc.weighty= 1.0;
gbc.anchor= GridBagConstraints.CENTER;
gbc.fill= GridBagConstraints.BOTH;
gbc.insets= new Insets( 10, 5, 0, 0);
((GridBagLayout)p.getLayout()).setConstraints( targetPanel, gbc);
p.add( targetPanel);
JPanel mediaPanel= createMediaPanel();
gbc= new GridBagConstraints();
gbc.gridx= 1;
gbc.gridy= 2;
gbc.weightx= 1.0;
gbc.weighty= 1.0;
gbc.anchor= GridBagConstraints.CENTER;
gbc.fill= GridBagConstraints.BOTH;
gbc.insets= new Insets( 10, 5, 0, 0);
((GridBagLayout)p.getLayout()).setConstraints( mediaPanel, gbc);
p.add( mediaPanel);
JPanel buttonPanel= new JPanel();
rtcp= new JButton( "RTCP Monitor");
update= new JButton( "Transmission Status");
update.setEnabled( false);
rtcp.addActionListener( this);
update.addActionListener( this);
buttonPanel.add( rtcp);
buttonPanel.add( update);
gbc= new GridBagConstraints();
gbc.gridx = 0;
gbc.gridy = 3;
gbc.gridwidth= 2;
gbc.weightx = 1.0;
gbc.weighty = 0.0;
gbc.anchor = GridBagConstraints.CENTER;
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.insets = new Insets( 5,5,10,5);
((GridBagLayout)p.getLayout()).setConstraints( buttonPanel, gbc);
p.add( buttonPanel);
getContentPane().add( p);
list.addMouseListener( this);
addWindowListener( this);
pack();
setVisible( true);
private JPanel createMediaPanel() {
JPanel p= new JPanel();
GridBagLayout gridBagLayout= new GridBagLayout();
GridBagConstraints gbc;
p.setLayout( gridBagLayout);
JLabel label= new JLabel( "Media Locator:");
gbc= new GridBagConstraints();
gbc.gridx = 0;
gbc.gridy = 0;
gbc.weightx = 0.0;
gbc.weighty = 0.0;
gbc.anchor = GridBagConstraints.EAST;
gbc.fill = GridBagConstraints.NONE;
gbc.insets = new Insets( 5,5,10,5);
((GridBagLayout)p.getLayout()).setConstraints( label, gbc);
p.add( label);
tf_media_file= new JTextField( 35);
gbc= new GridBagConstraints();
gbc.gridx = 1;
gbc.gridy = 0;
gbc.weightx = 1.0;
gbc.weighty = 0.0;
gbc.anchor = GridBagConstraints.WEST;
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.insets = new Insets( 5,5,10,5);
((GridBagLayout)p.getLayout()).setConstraints( tf_media_file, gbc);
p.add( tf_media_file);
tf_media_file.setText( config.media_locator);
cb_loop= new JCheckBox( "loop");
startXmit= new JButton( "Start Transmission");
startXmit.setEnabled( true);
startXmit.addActionListener( this);
gbc= new GridBagConstraints();
gbc.gridx = 2;
gbc.gridy = 0;
gbc.weightx = 0.0;
gbc.weighty = 0.0;
gbc.anchor = GridBagConstraints.WEST;
gbc.fill = GridBagConstraints.NONE;
gbc.insets = new Insets( 5,5,10,5);
((GridBagLayout)p.getLayout()).setConstraints( cb_loop, gbc);
p.add( cb_loop);
cb_loop.setSelected( true);
cb_loop.addActionListener( this);
gbc= new GridBagConstraints();
gbc.gridx = 1;
gbc.gridy = 1;
gbc.weightx = 0.0;
gbc.weighty = 0.0;
gbc.anchor = GridBagConstraints.CENTER;
gbc.fill = GridBagConstraints.NONE;
gbc.insets = new Insets( 5,5,10,5);
((GridBagLayout)p.getLayout()).setConstraints( startXmit, gbc);
p.add( startXmit);
TitledBorder titledBorder= new TitledBorder( new EtchedBorder(), "Source");
p.setBorder( titledBorder);
return p;
private JPanel createTargetPanel() {
JPanel p= new JPanel();
GridBagLayout gridBagLayout= new GridBagLayout();
GridBagConstraints gbc;
p.setLayout( gridBagLayout);
targets= new Vector();
for( int i= 0; i < config.targets.size(); i++) {
targets.addElement( config.targets.elementAt( i));
listModel= new TargetListModel( targets);
list= new JList( listModel);
list.addKeyListener( this);
list.setPrototypeCellValue( "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx");
JScrollPane scrollPane= new JScrollPane( list,
ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED,
ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
gbc= new GridBagConstraints();
gbc.gridx= 0;
gbc.gridy= 0;
gbc.weightx= 1.0;
gbc.weighty= 1.0;
gbc.anchor= GridBagConstraints.CENTER;
gbc.fill= GridBagConstraints.BOTH;
gbc.insets= new Insets( 10, 5, 0, 0);
((GridBagLayout)p.getLayout()).setConstraints( scrollPane, gbc);
p.add( scrollPane);
JPanel p1= new JPanel();
p1.setLayout( gridBagLayout);
JLabel label= new JLabel( "IP Address:");
gbc= new GridBagConstraints();
gbc.gridx = 0;
gbc.gridy = 0;
gbc.weightx = 0.0;
gbc.weighty = 0.0;
gbc.anchor = GridBagConstraints.EAST;
gbc.fill = GridBagConstraints.NONE;
gbc.insets = new Insets( 5,5,0,5);
((GridBagLayout)p1.getLayout()).setConstraints( label, gbc);
p1.add( label);
tf_remote_address= new JTextField( 15);
gbc= new GridBagConstraints();
gbc.gridx = 1;
gbc.gridy = 0;
gbc.weightx = 0.0;
gbc.weighty = 0.0;
gbc.anchor = GridBagConstraints.WEST;
gbc.fill = GridBagConstraints.NONE;
gbc.insets = new Insets( 5,5,0,5);
((GridBagLayout)p1.getLayout()).setConstraints( tf_remote_address, gbc);
p1.add( tf_remote_address);
label= new JLabel( "Data Port:");
gbc= new GridBagConstraints();
gbc.gridx = 0;
gbc.gridy = 1;
gbc.weightx = 0.0;
gbc.weighty = 0.0;
gbc.anchor = GridBagConstraints.EAST;
gbc.fill = GridBagConstraints.NONE;
gbc.insets = new Insets( 5,5,0,5);
((GridBagLayout)p1.getLayout()).setConstraints( label, gbc);
p1.add( label);
tf_remote_data_port= new JTextField( 15);
gbc= new GridBagConstraints();
gbc.gridx = 1;
gbc.gridy = 1;
gbc.weightx = 0.0;
gbc.weighty = 0.0;
gbc.anchor = GridBagConstraints.WEST;
gbc.fill = GridBagConstraints.NONE;
gbc.insets = new Insets( 5,5,0,5);
((GridBagLayout)p1.getLayout()).setConstraints( tf_remote_data_port, gbc);
p1.add( tf_remote_data_port);
JPanel p2= new JPanel();
addTarget= new JButton( "Add Target");
removeTarget= new JButton( "Remove Target");
p2.add( addTarget);
p2.add( removeTarget);
addTarget.addActionListener( this);
removeTarget.addActionListener( this);
gbc= new GridBagConstraints();
gbc.gridx = 0;
gbc.gridy = 2;
gbc.weightx = 1.0;
gbc.weighty = 0.0;
gbc.gridwidth= 2;
gbc.anchor = GridBagConstraints.CENTER;
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.insets = new Insets( 20,5,0,5);
((GridBagLayout)p1.getLayout()).setConstraints( p2, gbc);
p1.add( p2);
gbc= new GridBagConstraints();
gbc.gridx= 1;
gbc.gridy= 0;
gbc.weightx= 1.0;
gbc.weighty= 1.0;
gbc.anchor= GridBagConstraints.CENTER;
gbc.fill= GridBagConstraints.BOTH;
gbc.insets= new Insets( 10, 5, 0, 0);
((GridBagLayout)p.getLayout()).setConstraints( p1, gbc);
p.add( p1);
TitledBorder titledBorder= new TitledBorder( new EtchedBorder(), "Targets");
p.setBorder( titledBorder);
return p;
private JPanel createLocalPanel() {
JPanel p= new JPanel();
GridBagLayout gridBagLayout= new GridBagLayout();
GridBagConstraints gbc;
p.setLayout( gridBagLayout);
JLabel label= new JLabel( "IP Address:");
gbc= new GridBagConstraints();
gbc.gridx = 0;
gbc.gridy = 0;
gbc.weightx = 0.0;
gbc.weighty = 0.0;
gbc.anchor = GridBagConstraints.EAST;
gbc.fill = GridBagConstraints.NONE;
gbc.insets = new Insets( 5,5,0,5);
((GridBagLayout)p.getLayout()).setConstraints( label, gbc);
p.add( label);
JTextField tf_local_host= new JTextField( 15);
gbc= new GridBagConstraints();
gbc.gridx = 1;
gbc.gridy = 0;
gbc.weightx = 0.0;
gbc.weighty = 0.0;
gbc.anchor = GridBagConstraints.WEST;
gbc.fill = GridBagConstraints.NONE;
gbc.insets = new Insets( 5,5,0,5);
((GridBagLayout)p.getLayout()).setConstraints( tf_local_host, gbc);
p.add( tf_local_host);
try {
String host= InetAddress.getLocalHost().getHostAddress();
tf_local_host.setText( host);
} catch( UnknownHostException e) {
label= new JLabel( "Data Port:");
gbc= new GridBagConstraints();
gbc.gridx = 0;
gbc.gridy = 1;
gbc.weightx = 0.0;
gbc.weighty = 0.0;
gbc.anchor = GridBagConstraints.EAST;
gbc.fill = GridBagConstraints.NONE;
gbc.insets = new Insets( 5,5,0,5);
((GridBagLayout)p.getLayout()).setConstraints( label, gbc);
p.add( label);
tf_data_port= new JTextField( 15);
gbc= new GridBagConstraints();
gbc.gridx = 1;
gbc.gridy = 1;
gbc.weightx = 0.0;
gbc.weighty = 0.0;
gbc.anchor = GridBagConstraints.WEST;
gbc.fill = GridBagConstraints.NONE;
gbc.insets = new Insets( 5,5,10,5);
((GridBagLayout)p.getLayout()).setConstraints( tf_data_port, gbc);
p.add( tf_data_port);
tf_data_port.setText( config.local_data_port);
TitledBorder titledBorder= new TitledBorder( new EtchedBorder(), "Local Host");
p.setBorder( titledBorder);
return p;
public void actionPerformed( ActionEvent event) {
Object source= event.getSource();
if( source == addTarget) {
String ip= tf_remote_address.getText().trim();
String port= tf_remote_data_port.getText().trim();
String localPort= tf_data_port.getText().trim();
addTargetToList( localPort, ip, port);
if( avTransmitter != null) {
avTransmitter.addTarget( ip, port);
} else if( source == removeTarget) {
int index= list.getSelectedIndex();
if( index != -1) {
Target target= (Target) targets.elementAt( index);
if( avTransmitter != null) {
avTransmitter.removeTarget( target.ip, target.port);
targets.removeElement( target);
listModel.setData( targets);
} else if( source == startXmit) {
if( startXmit.getLabel().equals( "Start Transmission")) {
int data_port= new Integer( tf_data_port.getText()).intValue();
avTransmitter= new AVTransmitter( this, data_port);
avTransmitter.start( tf_media_file.getText().trim(), targets);
avTransmitter.setLooping( cb_loop.isSelected());
startXmit.setLabel( "Stop Transmission");
} else if( startXmit.getLabel().equals( "Stop Transmission")) {
avTransmitter.stop();
avTransmitter= null;
removeNonBaseTargets();
listModel.setData( targets);
startXmit.setLabel( "Start Transmission");
} else if( source == rtcp) {
if( rtcpViewer == null) {
rtcpViewer= new RTCPViewer();
} else {
rtcpViewer.setVisible( true);
rtcpViewer.toFront();
} else if( source == cb_loop) {
if( avTransmitter != null) {
avTransmitter.setLooping( cb_loop.isSelected());
private void removeNonBaseTargets() {
String localPort= tf_data_port.getText().trim();
for( int i= targets.size(); i > 0;) {
Target target= (Target) targets.elementAt( i - 1);
if( !target.localPort.equals( localPort)) {
targets.removeElement( target);
i--;
public void addTargetToList( String localPort,
String ip, String port) {
ListUpdater listUpdater= new ListUpdater( localPort, ip,
port, listModel, targets);
SwingUtilities.invokeLater( listUpdater);
public void rtcpReport( String report) {
if( rtcpViewer != null) {
rtcpViewer.report( report);
public void windowClosing( WindowEvent event) {
config.local_data_port= tf_data_port.getText().trim();
config.targets= new Vector();
for( int i= 0; i < targets.size(); i++) {
Target target= (Target) targets.elementAt( i);
if( target.localPort.equals( config.local_data_port)) {
config.addTarget( target.ip, target.port);
config.media_locator= tf_media_file.getText().trim();
config.write();
System.exit( 0);
public void windowClosed( WindowEvent event) {
public void windowDeiconified( WindowEvent event) {
public void windowIconified( WindowEvent event) {
public void windowActivated( WindowEvent event) {
public void windowDeactivated( WindowEvent event) {
public void windowOpened( WindowEvent event) {
public void keyPressed( KeyEvent event) {
public void keyReleased( KeyEvent event) {
Object source= event.getSource();
if( source == list) {
int index= list.getSelectedIndex();
public void keyTyped( KeyEvent event) {
public void mousePressed( MouseEvent e) {
public void mouseReleased( MouseEvent e) {
public void mouseEntered( MouseEvent e) {
public void mouseExited( MouseEvent e) {
public void mouseClicked( MouseEvent e) {
Object source= e.getSource();
if( source == list) {
int index= list.getSelectedIndex();
if( index != -1) {
Target target= (Target) targets.elementAt( index);
tf_remote_address.setText( target.ip);
tf_remote_data_port.setText( target.port);
int index= list.locationToIndex( e.getPoint());
public static void main( String[] args) {
new Tx();
class TargetListModel extends AbstractListModel {
private Vector options;
public TargetListModel( Vector options) {
this.options= options;
public int getSize() {
int size;
if( options == null) {
size= 0;
} else {
size= options.size();
return size;
public Object getElementAt( int index) {
String name;
if( index < getSize()) {
Target o= (Target)options.elementAt( index);
name= o.localPort + " ---> " + o.ip + ":" + o.port;
} else {
name= null;
return name;
public void setData( Vector data) {
options= data;
fireContentsChanged( this, 0, data.size());
class ListUpdater implements Runnable {
String localPort, ip, port;
TargetListModel listModel;
Vector targets;
public ListUpdater( String localPort, String ip, String port,
TargetListModel listModel, Vector targets) {
this.localPort= localPort;
this.ip= ip;
this.port= port;
this.listModel= listModel;
this.targets= targets;
public void run() {
Target target= new Target( localPort, ip, port);
if( !targetExists( localPort, ip, port)) {
targets.addElement( target);
listModel.setData( targets);
public boolean targetExists( String localPort, String ip, String port) {
boolean exists= false;
for( int i= 0; i < targets.size(); i++) {
Target target= (Target) targets.elementAt( i);
if( target.localPort.equals( localPort)
&& target.ip.equals( ip)
&& target.port.equals( port)) {
exists= true;
break;
return exists;
>>>>>>>>>>>>>>>>>
import java.awt.*;
import java.io.*;
import java.net.InetAddress;
import java.util.*;
import javax.media.*;
import javax.media.protocol.*;
import javax.media.format.*;
import javax.media.control.TrackControl;
import javax.media.control.QualityControl;
import javax.media.rtp.*;
import javax.media.rtp.event.*;
import javax.media.rtp.rtcp.*;
public class AVTransmitter implements ReceiveStreamListener, RemoteListener,
ControllerListener {
// Input MediaLocator
// Can be a file or http or capture source
private MediaLocator locator;
private String ipAddress;
private int portBase;
private Processor processor = null;
private RTPManager rtpMgrs[];
private int localPorts[];
private DataSource dataOutput = null;
private int local_data_port;
private Tx tx;
public AVTransmitter( Tx tx, int data_port) {
this.tx= tx;
local_data_port= data_port;
* Starts the transmission. Returns null if transmission started ok.
* Otherwise it returns a string with the reason why the setup failed.
public synchronized String start( String filename, Vector targets) {
String result;
locator= new MediaLocator( filename);
// Create a processor for the specified media locator
// and program it to output JPEG/RTP
result = createProcessor();
if (result != null) {
return result;
// Create an RTP session to transmit the output of the
// processor to the specified IP address and port no.
result = createTransmitter( targets);
if (result != null) {
processor.close();
processor = null;
return result;
// Start the transmission
processor.start();
return null;
* Use the RTPManager API to create sessions for each media
* track of the processor.
private String createTransmitter( Vector targets) {
// Cheated. Should have checked the type.
PushBufferDataSource pbds = (PushBufferDataSource)dataOutput;
PushBufferStream pbss[] = pbds.getStreams();
rtpMgrs = new RTPManager[pbss.length];
localPorts = new int[ pbss.length];
SessionAddress localAddr, destAddr;
InetAddress ipAddr;
SendStream sendStream;
int port;
SourceDescription srcDesList[];
for (int i = 0; i < pbss.length; i++) {
// for (int i = 0; i < 1; i++) {
try {
rtpMgrs[i] = RTPManager.newInstance();
port = local_data_port + 2*i;
localPorts[ i]= port;
localAddr = new SessionAddress( InetAddress.getLocalHost(),
port);
rtpMgrs.initialize( localAddr);
rtpMgrs[i].addReceiveStreamListener(this);
rtpMgrs[i].addRemoteListener(this);
for( int k= 0; k < targets.size(); k++) {
Target target= (Target) targets.elementAt( k);
int targetPort= new Integer( target.port).intValue();
addTarget( localPorts[ i], rtpMgrs[ i], target.ip, targetPort + 2*i);
sendStream = rtpMgrs[i].createSendStream(dataOutput, i);
sendStream.start();
} catch (Exception e) {
e.printStackTrace();
return e.getMessage();
return null;
public void addTarget( String ip, String port) {
for (int i= 0; i < rtpMgrs.length; i++) {
int targetPort= new Integer( port).intValue();
addTarget( localPorts[ i], rtpMgrs[ i], ip, targetPort + 2*i);
public void addTarget( int localPort, RTPManager mgr, String ip, int port) {
try {
SessionAddress addr= new SessionAddress( InetAddress.getByName( ip),
new Integer( port).intValue());
mgr.addTarget( addr);
tx.addTargetToList( localPort + "", ip, port + "");
} catch( Exception e) {
e.printStackTrace();
public void removeTarget( String ip, String port) {
try {
SessionAddress addr= new SessionAddress( InetAddress.getByName( ip),
new Integer( port).intValue());
for (int i= 0; i < rtpMgrs.length; i++) {
rtpMgrs[ i].removeTarget( addr, "target removed from transmitter.");
} catch( Exception e) {
e.printStackTrace();
boolean looping= true;
public void controllerUpdate( ControllerEvent ce) {
System.out.println( ce);
if( ce instanceof DurationUpdateEvent) {
Time duration= ((DurationUpdateEvent) ce).getDuration();
System.out.println( "duration: " + duration.getSeconds());
} else if( ce instanceof EndOfMediaEvent) {
System.out.println( "END OF MEDIA - looping=" + looping);
if( looping) {
processor.setMediaTime( new Time( 0));
processor.start();
public void setLooping( boolean flag) {
looping= flag;
public void update( ReceiveStreamEvent event) {
String timestamp= getTimestamp();
StringBuffer sb= new StringBuffer();
if( event instanceof InactiveReceiveStreamEvent) {
sb.append( timestamp + " Inactive Receive Stream");
} else if( event instanceof ByeEvent) {
sb.append( timestamp + " Bye");
} else {
System.out.println( "ReceiveStreamEvent: "+ event);
tx.rtcpReport( sb.toString());
public void update( RemoteEvent event) {
String timestamp= getTimestamp();
if( event instanceof ReceiverReportEvent) {
ReceiverReport rr= ((ReceiverReportEvent) event).getReport();
StringBuffer sb= new StringBuffer();
sb.append( timestamp + " RR");
if( rr != null) {
Participant participant= rr.getParticipant();
if( participant != null) {
sb.append( " from " + participant.getCNAME());
sb.append( " ssrc=" + rr.getSSRC());
} else {
sb.append( " ssrc=" + rr.getSSRC());
tx.rtcpReport( sb.toString());
} else {
System.out.println( "RemoteEvent: " + event);
private String getTimestamp() {
String timestamp;
Calendar calendar= Calendar.getInstance();
int hour= calendar.get( Calendar.HOUR_OF_DAY);
String hourStr= formatTime( hour);
int minute= calendar.get( Calendar.MINUTE);
String minuteStr= formatTime( minute);
int second= calendar.get( Calendar.SECOND);
String secondStr= formatTime( second);
timestamp= hourStr + ":" + minuteStr + ":" + secondStr;
return timestamp;
private String formatTime( int time) {
String timeStr;
if( time < 10) {
timeStr= "0" + time;
} else {
timeStr= "" + time;
return timeStr;
* Stops the transmission if already started
public void stop() {
synchronized (this) {
if (processor != null) {
processor.stop();
processor.close();
processor = null;
for (int i= 0; i < rtpMgrs.length; i++) {
rtpMgrs[ i].removeTargets( "Session ended.");
rtpMgrs[ i].dispose();
public String createProcessor() {
if (locator == null) {
return "Locator is null";
DataSource ds;
DataSource clone;
try {
ds = javax.media.Manager.createDataSource(locator);
} catch (Exception e) {
return "Couldn't create DataSource";
// Try to create a processor to handle the input media locator
try {
processor = javax.media.Manager.createProcessor(ds);
processor.addControllerListener( this);
} catch (NoProcessorException npe) {
return "Couldn't create processor";
} catch (IOException ioe) {
return "IOException creating processor";
// Wait for it to configure
boolean result = waitForState(processor, Processor.Configured);
if (result == false)
return "Couldn't configure processor";
// Get the tracks from the processor
TrackControl [] tracks = processor.getTrackControls();
// Do we have atleast one track?
if (tracks == null || tracks.length < 1)
return "Couldn't find tracks in processor";
// Set the output content descriptor to RAW_RTP
// This will limit the supported formats reported from
// Track.getSupportedFormats to only valid RTP formats.
ContentDescriptor cd = new ContentDescriptor(ContentDescriptor.RAW_RTP);
processor.setContentDescriptor(cd);
Format supported[];
Format chosen;
boolean atLeastOneTrack = false;
// Program the tracks.
for (int i = 0; i < tracks.length; i++) {
Format format = tracks[i].getFormat();
if (tracks[i].isEnabled()) {
supported = tracks[i].getSupportedFormats();
// We've set the output content to the RAW_RTP.
// So all the supported formats should work with RTP.
// We'll just pick the first one.
if (supported.length > 0) {
if (supported[0] instanceof VideoFormat) {
// For video formats, we should double check the
// sizes since not all formats work in all sizes.
chosen = checkForVideoSizes(tracks[i].getFormat(),
supported[0]);
} else
chosen = supported[0];
tracks[i].setFormat(chosen);
System.err.println("Track " + i + " is set to transmit as:");
System.err.println(" " + chosen);
atLeastOneTrack = true;
} else
tracks[i].setEnabled(false);
} else
tracks[i].setEnabled(false);
if (!atLeastOneTrack)
return "Couldn't set any of the tracks to a valid RTP format";
// Realize the processor. This will internally create a flow
// graph and attempt to create an output datasource for JPEG/RTP
// audio frames.
result = waitForState(processor, Controller.Realized);
if (result == false)
return "Couldn't realize processor";
// Set the JPEG quality to .5.
setJPEGQuality(processor, 0.5f);
// Get the output data source of the processor
dataOutput = processor.getDataOutput();
return null;
static SessionAddress destAddr1, destAddr2;
* For JPEG and H263, we know that they only work for particular
* sizes. So we'll perform extra checking here to make sure they
* are of the right sizes.
Format checkForVideoSizes(Format original, Format supported) {
int width, height;
Dimension size = ((VideoFormat)original).getSize();
Format jpegFmt = new Format(VideoFormat.JPEG_RTP);
Format h263Fmt = new Format(VideoFormat.H263_RTP);
if (supported.matches(jpegFmt)) {
// For JPEG, make sure width and height are divisible by 8.
width = (size.width % 8 == 0 ? size.width :
(int)(size.width / 8) * 8);
height = (size.height % 8 == 0 ? size.height :
(int)(size.height / 8) * 8);
} else if (supported.matches(h263Fmt)) {
// For H.263, we only support some specific sizes.
if (size.width < 128) {
width = 128;
height = 96;
} else if (size.width < 176) {
width = 176;
height = 144;
} else {
width = 352;
height = 288;
} else {
// We don't know this particular format. We'll just
// leave it alone then.
return supported;
return (new VideoFormat(null,
new Dimension(width, height),
Format.NOT_SPECIFIED,
null,
Format.NOT_SPECIFIED)).intersects(supported);
* Setting the encoding quality to the specified value on the JPEG encoder.
* 0.5 is a good default.
void setJPEGQuality(Player p, float val) {
Control cs[] = p.getControls();
QualityControl qc = null;
VideoFormat jpegFmt = new VideoFormat(VideoFormat.JPEG);
// Loop through the controls to find the Quality control for
// the JPEG encoder.
for (int i = 0; i < cs.length; i++) {
if (cs[i] instanceof QualityControl &&
cs[i] instanceof Owned) {
Object owner = ((Owned)cs[i]).getOwner();
// Check to see if the owner is a Codec.
// Then check for the output format.
if (owner instanceof Codec) {
Format fmts[] = ((Codec)owner).getSupportedOutputFormats(null);
for (int j = 0; j < fmts.length; j++) {
if (fmts[j].matches(jpegFmt)) {
qc = (QualityControl)cs[i];
qc.setQuality(val);
System.err.println("- Setting quality to " +
val + " on " + qc);
break;
if (qc != null)
break;
* Convenience methods to handle processor's state changes.
private Integer stateLock = new Integer(0);
private boolean failed = false;
Integer getStateLock() {
return stateLock;
void setFailed() {
failed = true;
private synchronized boolean waitForState(Processor p, int state) {
p.addControllerListener(new StateListener());
failed = false;
// Call the required method on the processor
if (state == Processor.Configured) {
p.configure();
} else if (state == Processor.Realized) {
p.realize();
// Wait until we get an event that confirms the
// success of the method, or a failure event.
// See StateListener inner class
while (p.getState() < state && !failed) {
synchronized (getStateLock()) {
try {
getStateLock().wait();
} catch (InterruptedException ie) {
return false;
if (failed)
return false;
else
return true;
* Inner Classes
class StateListener implements ControllerListener {
public void controllerUpdate(ControllerEvent ce) {
// If there was an error during configure or
// realizI do this all the time, I put my MBP to a 60 inch Sharp. If you have the video working do the simple thing first. Check to make sure your sound is on your TV and Mac. Then if that doesn't work go to System Prefrences and under sound go to a tab called Output and see if your TV is listed and if it is change it to that setting
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