Posts Tagged ‘callgraph’

Call Graph Delay

Friday, January 23rd, 2009

All these issues have been fixed in version 1.3.0.0. Please download it here.

On some setups, Call Graph introduces a delay in the Skype call. It keeps on getting worse as the call goes along, ultimately making conversations impossible. As soon as recording is stopped things go back to normal. We are investigating the issue and it seems to be related to sound drivers. If you are experiencing this issue then here are few things you can do.

  • Switch to Wave I/O mode instead of DirectSound. This was introduced in our latest update 1.1.1.2 and is available from the ‘Advanced’ panel of configuration. Note that on XP, Echo Cancellation will not be available in this mode. So you’ll have to use a headset and mic instead of the inbuilt mic and speaker of your laptop.
  • Try with default recording parameters. Use the preset supplied in the sidebar of the configuration window.
  • Try with wav encoding mode instead of mp3. The setting is on the ‘Recording’ tab of configuration.
  • Install the latest version of DirectX runtime and try with DirectSound I/O.

If nothing works then please do not hesitate to leave a comment or get in touch with us. We’d be glad to help out.

The following version fixes the delay conversion issues. Please download and install them.

Fox Windows XP and higher

Call Graph version 1.1.1.2

Saturday, January 17th, 2009

New Features

Speaker/Mic Activity Indicators: The toolbar now has activity indicators for speaker and microphone. During the recording whenever there’s any activity on speaker or mic, they blink. If both the sets are blinking then everything’s okay during the recording. Here’s a screenshot of it in action.

Notes: CG now has ability to add notes during the recording process. This feature is accessible from the live stats window. Each note is appended with a timestamp. The notes can be viewed/edited/deleted from the recordings page.

Wave Audio I/O Type: We have reintroduced back wave I/O type to CG, mainly for Windows 2000 users. Its available from the advanced tab of the configuration window. The default is DirectSound.

Bug Fixes

Breaks in recording: The encoding algorithm had a bug which caused breaks to appear in one of the tracks in the recorded file. This has been fixed now. Thanks to Jon and Chris for testing it for us.

Retry for upload failures: If upload to CG CRIMS fails due to some reason, then it is automatically retried twice. The upload status message now also displays the number of files which are queued for upload.

Skype version check: Fixed a bug in Skype version check. Now CG will notify if version lower than 3.2 is being used and exit.

Various: Several crash fixes, various UI enhancements, etc.

As usual, please send us your feedback on this update. And update now. Thanks!

How We Make Money?

Tuesday, December 23rd, 2008

Someone left this comment in our uninstall feedback form.

A very good app. I did not use it so often however. For a freeware it is important to tell the “customers” how it is possible to make money. If the message is not clear one can suspect that the program does “things” with my computer. I dont want to suspect that at all, and therefore want to use FOSS-alternatvies.

First of all, thank you for the feedback and for trying out Call Graph. We appreciate it. Your concern is valid. The term ‘freeware’ is more commonly associated with Malware/Spyware. And since we are not an open source product, we have to answer the questions. Here it is.

The short answer is through premium services of Transcription and online storage. The long answer follows.

Call Graph is all about what happens to your recordings after it is done. Since you recorded the call it has some value for you. If not, then you’d most probably delete it right away. So our business model is built on the fact that for those records which are important to you, we can offer some services to you. Right now the premium services we offer are online storage and backup and transcription. Of course, only 1% of the all our users actually come back to us to use these services. That’s true for any internet venture and ours is no different.

Another revenue stream for us is ads. We have placed ads on the client, when you view the recordings or want to change the config (only in the Browser UI mode) and on CRIMS. These ads help us to cover the costs of distribution (hosting mainly).

We are also working on a another service which is indexing and search. If you have a lot of records stored, then obviously looking for a particular one can become a big pain. We already provide basic search services which uses the metadata of the record to look for the file. But our long term aim is to use keyword mining from the record itself and use those keywords for indexing the call record. A very rudimentary implementation is present in CRIMS. It still needs a lot of work though.

Right now we have a few paid customers for our services. A big thanks to all of you out there who have used our services and have come back for more. Call Graph is still very young and there are lot of more features planned. The year 2009 is going to be very important for us from the development perspective. So watch this space for more.

Also at some point in 2009, we’ll also apply for the Skype certification program. The test specifications provide us with a basic set of requirements and our intention is to meet them fully. Its a tough ask but we are confident that we’ll make it. After that Call Graph will no longer require manual authorization.

Last but not the least, we are a legitimate business entity and are covered by laws. We are accountable for our actions and we are committed to preserve the interests of our customers and investors. We want to categorically state that Call Graph does not contain any malware or spyware. It does not harm your PC in any way.

If you have more questions, do not hesitate to leave a comment or contact us directly.

HotFix update 1.1.1.1

Sunday, December 21st, 2008

This version fixes a issue with the update of the last version 1.1.1.0. Our thanks to those who pointed it out.

IMPORTANT NOTE FOR VISTA USERS:

Please apply this update manually. Get it from here.

http://scribie.com/download?f=CallGraphUpdate.exe

Major Release: version 1.1.1.0

Friday, December 19th, 2008

This is a release which took some time to roll out, but its finally done now. The biggest change is that the Browser UI is completely gone. It has been replaced with the XUL based UI. Now the recordings and configuration pages will open in their own window instead of the default browser. The old minimal interface is still there.

The other things that went into this release are as follows.

The automatic update process has been changed and its now completely silent. No intervention required.

A crash when a recording is started before the last call was finished recording. This should work now.

A big red warning when CG is not connected to Skype and recording is started. A much requested feature.

Rearrangement of the items in popup menu. The feedback option is gone now.

A bug was fixed in Pause recording.

Skype version is now checked at initialization time. If its lower than 3.2, CG gives a warning and exits.

Another bug fixed in stop recording where the temporary file was being copied instead of being renamed.

Lastly, the toolbar has been revamped. It should now look and act better than before. :)

Please update now.

Client Version 1.1.0.5

Saturday, November 15th, 2008

Call Graph client version 1.1.0.5 is out. The following changes went into it.

Bug Fixes:

Recording cancellation now works! :D Fixed a bug introduced in the last version. Thanks to Monica for pointing it out.

Conference call recording has been fixed. Recording is stopped when the last person drops out and not the first.

Fixed a rare crash which used to happen in between the call recording.

Fixed an issue where Call Graph used to hang on startup sometimes.

Association of Call Graph client with the account on CRIMS now works in minimal UI mode. Thanks to Gary for pointing this bug out.

Recording Stats:

Recording statistics has introduced in this release. It displays live stats whenever recording is in progress. Useful if you are recording a podcast or an important call and want to keep a tab on recording status. Its available only in the browser UI mode.

UI Changes:

The recording’s UI has been further cleaned up. The actions have been grouped into a single drop down menu. Check it out.

What’s Next:

Filters, rules etc. Stay tuned.

Please update your installtion now. Thanks!

Linux and MAC Client

Tuesday, November 11th, 2008

We get a lot of queries on the Linux and Mac version of our clients. We have a linux client but unfortunately it is not upto the mark. So we have decided to take it offline and work on revamping it. We will re release it sometime early next year (going by our current schedules). A Mac port is also planned around the same time.

If you would like to get your hands on an pre-beta version, then please leave a comment below and we’ll inform you as soon as its done.

Minor Update: version 1.1.0.4

Thursday, October 30th, 2008

This is a follow up update to version 1.1.0.3 which fixes some issues with it. Two crashes have been fixed, one which used to happen at the end of recording and another one during the update download. Another change is if Call Graph is not connected to Skype, recording will not be started.

Call Graph version 1.1.0.3

Sunday, October 26th, 2008

Call Graph version 1.1.0.3 is out. We have built upon our previous update and made more modifications to the recording and encoding algorithm. Several new features have been added as well as couple of bug fixes. Here’s a list of all the changes.

Echo Cancellation:

The echo cancellation module has been completely revamped in this release. We are now using the DirectSound built in API’s for it. It should perform much better now and should cancel out most of the echo while using inbuilt mic and speakers.

Delays:

We had received several reports on delays while using Call Graph. This update fixes the delay issue. Thanks to John and Mike for helping us out with it.

Voice Recorder:

Call Graph can be now used as a standalone voice recorder. The recording starts as soon as the start recording command is issued from the UI and if a Skype call happens in between, and if auto recording is turned on, it records the Skype call as well. So now the recording can be started before making the Skype call too.

Recording In Between:

Now you can launch Call Graph in between a call and start recording it. Useful if you’ve forgotten to start Call Graph before the call had started. Thanks to David for suggesting this feature.

Browser Based UI Changes:

The layout has been changed to 2 column. A new interactive demo page also has been introduced which walks you through a Skype Test Call recording session. From this version you can also bookmark the recordings/configuration pages.

Minimal UI:

We have re-introduced the Dialog based interface we had earlier and have added a configuration item to control it. Its available from the Advanced tab. If you wish you can completely turn off the browser based UI and use only the dialog based interface. Do note that some advanced functionalities will be available only from the browser based UI.

Others:

The ‘History’ menu item has been renamed to ‘Recordings’. The installer and uninstaller has been cleaned up; now you can uninstall directly from Add/Remove programs. A nasty crash which used to happen sometimes during the end of the recording has also been fixed.

What’s Next:

Integration with our web service, rules for recordings, option to use Wave I/O instead of Direct Sound etc.

Please do keep your sending in your feedback and suggestions. Wishing you a very happy festive season (if you are in India) and Halloween (if you are not!).

Browser Based UI vs Minimal UI

Sunday, October 26th, 2008

Call Graph supports two User Interface’s, an browser based UI and a minimal UI. The browser based UI launches the default browser and displays all the data there using scripts pulled from our website. The mimal UI consits only of a windows dialog for configuration and a toolbar. A detailed feature by feature comparison follows.

Feature Browser Based UI Minimal UI
Recording history Yes Yes
Metadata Yes No
Playback Inbuilt Flash based player System default player
Renaming of Files Yes Yes
Editing of Tags Yes No
Search/Sort/Filter Yes No
Web service Integration Yes No

The interface can be switched anytime from the Advanced configuration tab.