New program for 1 step TTG downloads, decryption, encoding - kmttg

[kpeters59]

Originally Posted by moyekj

I have not tried Java 7 so no idea if there are any issues but certainly seems like that's the case. I still compile to be Java 5 compatible since Apple OS tends to lag way behind on the Java front.

It worked for quite a while, apparently with Java 7, until I stopped it because the files weren't playing properly. When I started troubleshooting, there was a Java 7 32&64 install listed in Programs and Features. There was a Java 6 folder in the (x86) folder, but it was empty and 6 was not listed in P&F's.

For this machine, I can't think of a reason why I'd need 7, so I'll leave well enough alone. I do still have 100 or so shows needing to be QS Fix'd...

This software is amazingly fantastic. Thanks again for making it and keeping it working and for all your work improving it.




-Kyle


And my 'log' is working again.

[spammsmcghee]

I'm trying to get KMTTG set up on a new computer. I transferred the Program Files folder from my old computer to the new one, and when I tried to use it, I got the message: Problem writing to config file.... I assumed this was because I couldn't just start using it from the old files that were transferred, so I downloaded it fresh from the website. I started it up again from the new download, and I got the same message after it found my Tivos (see pic). I searched through the Wiki and didn't see any entries related to this. Please help.

[ThAbtO]

Originally Posted by spammsmcghee

I'm trying to get KMTTG set up on a new computer. I transferred the Program Files folder from my old computer to the new one, and when I tried to use it, I got the message: Problem writing to config file.... I assumed this was because I couldn't just start using it from the old files that were transferred, so I downloaded it fresh from the website. I started it up again from the new download, and I got the same message after it found my Tivos (see pic). I searched through the Wiki and didn't see any entries related to this. Please help.

When you moved KMTTG, you must have placed it in a different folder on the new computer. You could try to re-configure KMTTG for the new folder. Also, it appears you are running it from the .zip file.

[spammsmcghee]

Originally Posted by ThAbtO

When you moved KMTTG, you must have placed it in a different folder on the new computer. You could try to re-configure KMTTG for the new folder. Also, it appears you are running it from the .zip file.

As I said, I downloaded and installed a fresh copy, and the latest version. So the folder location shouldn't be an issue. I'm not running it from the zip file. What you see in the pic is where it downloaded the Win32_tools zip, but then it says it can't find it. I downloaded it seperately and extracted it to the KMTTG folder, but it still says it can't find the files. I thought I'd address that issue later.

[kpeters59]

Originally Posted by spammsmcghee

I'm trying to get KMTTG set up on a new computer. I transferred the Program Files folder from my old computer to the new one, and when I tried to use it, I got the message: Problem writing to config file.... I assumed this was because I couldn't just start using it from the old files that were transferred, so I downloaded it fresh from the website. I started it up again from the new download, and I got the same message after it found my Tivos (see pic). I searched through the Wiki and didn't see any entries related to this. Please help.

Also, you may need to check the 'properties' of the file/folder.

Did you put the moved folder in \Program Files and not \Program Files (x86)?

-KP

[spammsmcghee]

Originally Posted by kpeters59

Also, you may need to check the 'properties' of the file/folder.

Did you put the moved folder in \Program Files and not \Program Files (x86)?

-KP

I actually have one in each. The one I transferred from the old computer is in Program Files. The fresh download is in the x86 folder.

[spammsmcghee]

Originally Posted by spammsmcghee

I actually have one in each. The one I transferred from the old computer is in Program Files. The fresh download is in the x86 folder.

Disregard. I just got it working, although I really don't understand why or how. I moved the old folder to my desktop, which is where it was located on the old computer. It is working now. I just don't understand why the fresh download didn't work. It shouldn't have had any old settings/configuration linked to it. Thanks for the help anyway.

[kpeters59]

Originally Posted by spammsmcghee

I actually have one in each. The one I transferred from the old computer is in Program Files. The fresh download is in the x86 folder.

Did you check to make sure that the file 'properties' aren't set to read only, or that the 'security' settings of the files will allow your 'new' user to R/W to it?

[spammsmcghee]

Originally Posted by kpeters59

Did you check to make sure that the file 'properties' aren't set to read only, or that the 'security' settings of the files will allow your 'new' user to R/W to it?

That was it. I hate Windows! Now that I got the new version to work also, is there a way to import the Auto Transfers list from the old version to the new one so I don't have to add all of them again?

[kpeters59]

Originally Posted by spammsmcghee

That was it. I hate Windows! Now that I got the new version to work also, is there a way to import the Auto Transfers list from the old version to the new one so I don't have to add all of them again?

I think there's some settings stored in your user/roaming folder. Not too sure.

[spammsmcghee]

Originally Posted by kpeters59

I think there's some settings stored in your user/roaming folder. Not too sure.

It's the auto.ini file in the kmttg folder. I copied the old one and pasted into the new folder, and it worked.

[lrhorer]

Originally Posted by lpwcomp

The first one obviously is the failure to download. Have you tried setting the "Treat each recording as unique" checkbox?

OK, I looked for this, and I cannot find such a checkbox anywhere in the config section. Where is it?

Originally Posted by lpwcomp

Of course, this will lead to your second problem: file name collision. You could probably remedy this by adding [hour] and [min] to the file name template but of course since this is currently a global setting, it will apply to all of your downloads.

No, I looked into this, too, and doing so would produce a horrible mess. The primary issue is the output from kmttg produces a bunch of files, and handling each one in my scripts with the additional hour and minute, even when stuck in the least obtrusive place would require a lot of fiddling script changes. I could do it, of course, but it would take far more time than it is worth. For example:

dirName=${fileName%/*}
stubName=${shortName%.mp[4g]*}
PrjName=$stubName.VPrj
prjName=$stubName.Vprj
fileType=.mpg
echo $shortName | grep -q .mp4 && fileType=.mp4
echo

cd /usr/share/pyTivo/Unverified
[ -a "$shortName" ] && rm "$shortName"
[ -a "$shortName.txt" ] && rm "$shortName.txt"

cd "$metaDir"
[[ -a "$stubName.mpg.txt" ]] && mv "$stubName.mpg.txt" "$fileName.txt"
rm -f "$PrjName" "$prjName" "$shortName" "$stubName.mpg" "$stubName.edl" "$stubName.log" "$stubName.logo.txt" "$stubName.mpg.Xcl"

cd "$metaTDir"
rm -f "$stubName.TiVo.txt"

$fileName and $shortName are the fully qualified and unqualified name of the final video file on the server, which would not contain the [hour] and [min] string, but do contain the extension. Inserting [hour] and [min] anywhere in the middle of those strings for the comparisons above would be very doable, but also very messy. That is just one example, though. There are lots of similar, but unique, issues with monkeying with the existing name structure in the scripts. The differences between

<Title> (Recorded <dow> <mon> <day>, <year>, <channel>).mp[4g] <= $shortName
<Title> (Recorded <dow> <mon> <day>, <year>, <channel>).mpg.txt
<Title> (Recorded <dow> <mon> <day>, <year>, <channel>).VPrj
<Title> (Recorded <dow> <mon> <day>, <year>, <channel>).mp[4g].jpg
<Title> (Recorded <dow> <mon> <day>, <year>, <channel>).epl
<Title> (Recorded <dow> <mon> <day>, <year>, <channel>).mpg.Xcl
<Title> (Recorded <dow> <mon> <day>, <year>, <channel>).TiVo.txt

and

<Title> (Recorded <dow> <mon> <day>, <year>, <channel>).mp[4g] <= $shortName
<Title> (Recorded <dow> <mon> <day>, <year>, <channel>)<hour><min>.mpg
<Title> (Recorded <dow> <mon> <day>, <year>, <channel>)<hour><min>.mpg.txt
<Title> (Recorded <dow> <mon> <day>, <year>, <channel>)<hour><min>.VPrj
<Title> (Recorded <dow> <mon> <day>, <year>, <channel>)<hour><min>.mp[4g].jpg
<Title> (Recorded <dow> <mon> <day>, <year>, <channel>)<hour><min>.epl
<Title> (Recorded <dow> <mon> <day>, <year>, <channel>)<hour><min>.mpg.Xcl
<Title> (Recorded <dow> <mon> <day>, <year>, <channel>)<hour><min>.TiVo.txt

are a bit intricate, especially when <Title> (Recorded <dow> <mon> <day> <year>, <channel>) is a key element but <Title> (Recorded <dow> <mon> <day> <year>, <channel>)<hour><min> is not. The fact $shortName and $stubName are no longer unique WRT the <hour><min> embedded files also throws grit into the gears.

[moyekj]

Originally Posted by lrhorer

OK, I looked for this, and I cannot find such a checkbox anywhere in the config section. Where is it?

It's part of auto transfers configuration form.

[lpwcomp]

Originally Posted by lrhorer

OK, I looked for this, and I cannot find such a checkbox anywhere in the config section. Where is it?

And based on what appears to be actually happening (file name collisions) rather than what you originally thought was happening ( recordings not being processed by kmttg), it wouldn't do anything for you anyway.

Your problem is two or more episodes of the same series with the same episode title shown on the same day. You have to add something to the file name to prevent collisions.

[lrhorer]

Oh, OK, I found it. It's in the auto transfer config.

Edit: Oh, yeah, I just saw moyekj's post. I had already stumbled across it, but thanks for the reply.

Originally Posted by lpwcomp

And based on what appears to be actually happening (file name collisions) rather than what you originally thought was happening ( recordings not being processed by kmttg)

No, no. The second recording is definitely not being processed. Kmttg is set to delete the recordings after processing, so one is deleted and one remains on the TiVo, because the first already resides on the server. Unless, of course, that is what you mean by a file name collision, since it is of a sort just that, but kmttg terms it "skipping":

2012_08_18_16:52:39 START PROCESSING OF ENTRY: JAG - Adrift
2012_08_18_16:52:51 >> CREATING \\RAID-Server\Server-Main\Movies\TiVo_HD\JAG - Adrift (Recorded Wed Jul 25, 2012, AXSTV).TiVo.txt ...
2012_08_18_16:52:53 ---DONE--- job=metadata output=\\RAID-Server\Server-Main\Movies\TiVo_HD\JAG - Adrift (Recorded Wed Jul 25, 2012, AXSTV).TiVo.txt
2012_08_18_16:53:05 >> CREATING \\RAID-Server\Server-Main\Movies\TiVo_MPG\JAG - Adrift (Recorded Wed Jul 25, 2012, AXSTV).mpg.txt ...
2012_08_18_16:53:07 ---DONE--- job=metadata output=\\RAID-Server\Server-Main\Movies\TiVo_MPG\JAG - Adrift (Recorded Wed Jul 25, 2012, AXSTV).mpg.txt
2012_08_18_16:53:19 >> DOWNLOADING/DECRYPTING TO \\RAID-Server\Server-Main\Movies\TiVo_MPG\JAG - Adrift (Recorded Wed Jul 25, 2012, AXSTV).mpg ...
2012_08_18_16:53:19 "C:\Program Files (x86)\kmttg\curl\curl.exe" --retry 3 --anyauth --globoff --user tivo:MAK --insecure --cookie-jar "C:\WINDOWS\TEMP\cookie3743762314352028481.tmp" --url "http://192.168.1.102:80/download/JAG.TiVo?Container=%2FNowPlaying&id=5834761" | "C:\Program Files (x86)\kmttg\tivodecode\tivodecode.exe" --mak MAK --no-verify --out "\\RAID-Server\Server-Main\Movies\TiVo_MPG\JAG - Adrift (Recorded Wed Jul 25, 2012, AXSTV).mpg" -
2012_08_18_17:29:04 NOTE: \\RAID-Server\Server-Main\Movies\TiVo_MPG\JAG - Adrift (Recorded Wed Jul 25, 2012, AXSTV).mpg: size=5323.07 MB elapsed=0:35:45 (20.82 Mbps)
2012_08_18_17:29:04 ---DONE--- job=download_decrypt output=\\RAID-Server\Server-Main\Movies\TiVo_MPG\JAG - Adrift (Recorded Wed Jul 25, 2012, AXSTV).mpg
2012_08_18_17:29:07 >> Running comskip on \\RAID-Server\Server-Main\Movies\TiVo_MPG\JAG - Adrift (Recorded Wed Jul 25, 2012, AXSTV).mpg ...
2012_08_18_17:29:07 "C:\Program Files (x86)\kmttg\comskip\comskip.exe" --ini "C:\Program Files (x86)\kmttg\comskip\comskip.ini" --videoredo "\\RAID-Server\Server-Main\Movies\TiVo_MPG\JAG - Adrift (Recorded Wed Jul 25, 2012, AXSTV).mpg" 
2012_08_18_17:43:37 ---DONE--- job=comskip output=\\RAID-Server\Server-Main\Movies\TiVo_MPG\JAG - Adrift (Recorded Wed Jul 25, 2012, AXSTV).VPrj
2012_08_18_17:54:01 START PROCESSING OF ENTRY: JAG - Adrift
2012_08_18_17:54:15 NOTE: SKIPPING METADATA GENERATION, FILE ALREADY EXISTS: \\RAID-Server\Server-Main\Movies\TiVo_HD\JAG - Adrift (Recorded Wed Jul 25, 2012, AXSTV).TiVo.txt
2012_08_18_17:54:15 NOTE: SKIPPING METADATA GENERATION, FILE ALREADY EXISTS: \\RAID-Server\Server-Main\Movies\TiVo_MPG\JAG - Adrift (Recorded Wed Jul 25, 2012, AXSTV).mpg.txt
2012_08_18_17:54:27 NOTE: SKIPPING DOWNLOAD/DECRYPT, FILE ALREADY EXISTS: \\RAID-Server\Server-Main\Movies\TiVo_MPG\JAG - Adrift (Recorded Wed Jul 25, 2012, AXSTV).mpg
2012_08_18_17:54:29 NOTE: SKIPPING COMSKIP, FILE ALREADY EXISTS: \\RAID-Server\Server-Main\Movies\TiVo_MPG\JAG - Adrift (Recorded Wed Jul 25, 2012, AXSTV).VPrj

Whether one deems "skipping" to constitute processing or not, the fact is kmttg only transfers and deletes one of the files but does nothing other than take note of the second and decline to transfer, decrypt, and delete it. That is what I meant by "not being processed by kmttg".

Originally Posted by lpwcomp

Your problem is two or more episodes of the same series with the same episode title shown on the same day. You have to add something to the file name to prevent collisions.

Given the small number of remaining cases where this will be an issue, it's just going to be easier to manually move the first downloads to temporary file names and manage the rest by hand. It's still a pain, but a lot less so than digging back through all the scripts.

[lpwcomp]

Originally Posted by lrhorer

No, no. The second recording is definitely not being processed. Kmttg is set to delete the recordings after processing, so one is deleted and one remains on the TiVo, because the first already resides on the server. Unless, of course, that is what you mean by a file name collision, since it is of a sort just that, but kmttg terms it "skipping":

That's because you don't have the "Overwrite existing files" box checked, so yes, the skipping is the result of file name collision. It's a good thing you didn't have that option selected. Otherwise, the second episode would have wiped out the first.

[ThAbtO]

Originally Posted by lpwcomp

That's because you don't have the "Overwrite existing files" box checked, so yes, the skipping is the result of file name collision. It's a good thing you didn't have that option selected. Otherwise, the second episode would have wiped out the first.

That's the reason I use [year].[month].[date].[hour].[min] in my filename scheme.

[lrhorer]

Originally Posted by lpwcomp

That's because you don't have the "Overwrite existing files" box checked

That is, of course, deliberate.

Originally Posted by lpwcomp

so yes, the skipping is the result of file name collision. It's a good thing you didn't have that option selected. Otherwise, the second episode would have wiped out the first.

Obviously, and in that case the show would be gone from both the Tivo and the server.

[lrhorer]

Originally Posted by ThAbtO

That's the reason I use [year].[month].[date].[hour].[min] in my filename scheme.

See above. Adding anything non-permanent to the file name would seriously muck up my processing scripts. As I said, for the six or seven pairs of remaining two part, identically named episodes, I'll just have to handle it manually.

[lpwcomp]

That's because you don't have the "Overwrite existing files" box checked

Originally Posted by lrhorer

That is, of course, deliberate.


Obviously, and in that case the show would be gone from both the Tivo and the server.

The bottom line for this particular sub-thread is that kmttg behaved properly.

[terrio]

I have just downloaded and installed kmttg on my Mac Mini, running OS 10.8. It successfully downloaded the additional tools and allowed me to set my MAK code. But every time I try to run it, I get the following JAVA error message in the kmttg window:

java.lang.StringIndexOutOfBoundsException: String index out of range: -1
at java.lang.String.substring(String.java:1937)
at javax.jmdns.impl.JmDNSImpl.toUnqualifiedName(JmDNSImpl.java: 1461)
at javax.jmdns.impl.JmDNSImpl.updateRecord(JmDNSImpl.java:933)
at javax.jmdns.impl.JmDNSImpl.handleResponse(JmDNSImpl.java:102 5)
at javax.jmdns.impl.SocketListener.run(SocketListener.java:68)
at java.lang.Thread.run(Thread.java:680)


Any suggestions? I would really like to be able to use this; it looks awesome....

[moyekj]

Originally Posted by terrio

I have just downloaded and installed kmttg on my Mac Mini, running OS 10.8. It successfully downloaded the additional tools and allowed me to set my MAK code. But every time I try to run it, I get the following JAVA error message in the kmttg window:

java.lang.StringIndexOutOfBoundsException: String index out of range: -1
at java.lang.String.substring(String.java:1937)
at javax.jmdns.impl.JmDNSImpl.toUnqualifiedName(JmDNSImpl.java: 1461)
at javax.jmdns.impl.JmDNSImpl.updateRecord(JmDNSImpl.java:933)
at javax.jmdns.impl.JmDNSImpl.handleResponse(JmDNSImpl.java:102 5)
at javax.jmdns.impl.SocketListener.run(SocketListener.java:68)
at java.lang.Thread.run(Thread.java:680)


Any suggestions? I would really like to be able to use this; it looks awesome....

There's no kmttg code being shown in the stack trace so doesn't pinpoint the problem. However it looks to be Bonjour related issue so you can try switching to TiVo Beacon instead:
File-Configure-TiVo-Detect with TiVo Beacon instead of Bonjour

Alternatively you can just turn off TiVo detection completely and manually specify TiVo IP & name:
Disable "Look for Tivos on network"

[terrio]

Originally Posted by moyekj

There's no kmttg code being shown in the stack trace so doesn't pinpoint the problem. However it looks to be Bonjour related issue so you can try switching to TiVo Beacon instead:
File-Configure-TiVo-Detect with TiVo Beacon instead of Bonjour

Alternatively you can just turn off TiVo detection completely and manually specify TiVo IP & name:
Disable "Look for Tivos on network"

"Detect with TiVo Beacon instead of Bonjour" did the trick, thanks!

[lrhorer]

Originally Posted by lpwcomp

The bottom line for this particular sub-thread is that kmttg behaved properly.

Well, yes, of course, or at east as expected. I never said it didn't.

[mattack]

With visual set to "Mac OS X" in the preferences, when I first try to bring up configuration, I get:


java.lang.NullPointerException
at apple.laf.CUIAquaComboBox$1.itemStateChanged(CUIAquaComboBox .java:76)
at javax.swing.JComboBox.fireItemStateChanged(JComboBox.java:11 62)
at javax.swing.JComboBox.selectedItemChanged(JComboBox.java:121 9)
at javax.swing.JComboBox.contentsChanged(JComboBox.java:1266)
at javax.swing.AbstractListModel.fireContentsChanged(AbstractLi stModel.java:100)
at javax.swing.DefaultComboBoxModel.setSelectedItem(DefaultComb oBoxModel.java:88)
at javax.swing.JComboBox.setSelectedItem(JComboBox.java:551)
at com.tivo.kmttg.gui.configMain.read(configMain.java:763)
at com.tivo.kmttg.gui.configMain.display(configMain.java:144)
at com.tivo.kmttg.gui.gui$21.actionPerformed(gui.java:834)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButto n.java:1882)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractB utton.java:2202)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultBu ttonModel.java:420)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel .java:258)
at javax.swing.AbstractButton.doClick(AbstractButton.java:334)
at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItem UI.java:1050)
at apple.laf.CUIAquaMenuItem.doClick(CUIAquaMenuItem.java:119)
at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased (BasicMenuItemUI.java:1091)
at java.awt.Component.processMouseEvent(Component.java:5617)
at javax.swing.JComponent.processMouseEvent(JComponent.java:312 9)
at java.awt.Component.processEvent(Component.java:5382)
at java.awt.Container.processEvent(Container.java:2010)
at java.awt.Component.dispatchEventImpl(Component.java:4083)
at java.awt.Container.dispatchEventImpl(Container.java:2068)
at java.awt.Component.dispatchEvent(Component.java:3918)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container. java:4256)
at java.awt.LightweightDispatcher.processMouseEvent(Container.j ava:3936)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java: 3866)
at java.awt.Container.dispatchEventImpl(Container.java:2054)
at java.awt.Window.dispatchEventImpl(Window.java:1801)
at java.awt.Component.dispatchEvent(Component.java:3918)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:501)
at java.awt.EventQueue.access$000(EventQueue.java:80)
at java.awt.EventQueue$1.run(EventQueue.java:462)
at java.awt.EventQueue$1.run(EventQueue.java:461)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege (AccessControlContext.java:84)
at java.security.AccessControlContext$1.doIntersectionPrivilege (AccessControlContext.java:95)
at java.awt.EventQueue$2.run(EventQueue.java:476)
at java.awt.EventQueue$2.run(EventQueue.java:475)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege (AccessControlContext.java:84)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:473)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventD ispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDis patchThread.java:190)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread. java:184)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread. java:176)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:11 0)

[moyekj]

Originally Posted by mattack

With visual set to "Mac OS X" in the preferences, when I first try to bring up configuration, I get:

Yes, not much I can do about it really. As usual Apple likes to do things differently than everyone else for Java. Note that you get Mac OS X interface by default without choosing it so if that's what you want best to just set it to default then re-start kmttg.

[bwall23]

How difficult would it be to add the programId to the metadata file that kmttg generates. Could it be added as an option?
See post in pytivo thread from lpwcomp

[moyekj]

Originally Posted by bwall23

How difficult would it be to add the programId to the metadata file that kmttg generates. Could it be added as an option?
See post in pytivo thread from lpwcomp

Not too hard. Is this the field name syntax for programId as in sample below?

programId : SH011029750000

[lpwcomp]

Originally Posted by bwall23

How difficult would it be to add the programId to the metadata file that kmttg generates. Could it be added as an option?
See post in pytivo thread from lpwcomp

Bear in mind that the pyTiVo TvBus.tmpl has to be modified in order for it to be sent to the TiVo.

Originally Posted by moyekj

Not too hard.

Probably easier for you than it was for me. Wasn't really that hard for me, I just had to modify the code a bit more than I anticipated.

Originally Posted by moyekj

Is this the field name syntax for programId as in sample below?

programId : SH011029750000

Yes, that is the correct syntax. Example of one that currently works:

programId : EP009311820044

(The example is for Sea 3 Ep 1 of "The Big Bang Theory".)

[moyekj]

lpwcomp, I already have the necessary updates checked into source if you want to review or test it out (for both metadata from shows still on TiVo as well as from .TiVo files). Obtaining from .TiVo was a little tricky as "uniqueId" is used for both seriesId and programId in the tivodecode xml dump but from my short testing I think it's working there as well. I did notice the .TiVo file programID is not front padded with zeros so for example instead of "EP009311820044" you get "EP9311820044". Don't know if the leading zeros are important or not from TiVo point of view? I could add additional code to front pad number part with zeros to maintain a minimum number length if needed.