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  • Embed album art in OGG through command line in linux

    - by teratomata
    I want to convert my music from flac to ogg, and currently oggenc does that perfectly except for album art. Metaflac can output album art, however there seems to be no command line tool to embed album art into ogg. MP3Tag and EasyTag are able to do it, and there is a specification for it here which calls for the image to be base64 encoded. However so far I have been unsuccessful in being able to take an image file, converting it to base64 and embedding it into an ogg file. If I take a base64 encoded image from an ogg file that already has the image embedded, I can easily embed it into another image using vorbiscomment: vorbiscomment -l withimage.ogg > textfile vorbiscomment -c textfile noimage.ogg My problem is taking something like a jpeg and converting it to base64. Currently I have: base64 --wrap=0 ./image.jpg Which gives me the image file converted to base64, using vorbiscomment and following the tagging rules, I can embed that into an ogg file like so: echo "METADATA_BLOCK_PICTURE=$(base64 --wrap=0 ./image.jpg)" > ./folder.txt vorbiscomment -c textfile noimage.ogg However this gives me an ogg whose image does not work properly. I noticed when comparing the base64 strings that all properly embedding pictures have a header line but all the base64 strings I generate are lacking this header. Further analysis of the header: od -c header.txt 0000000 \0 \0 \0 003 \0 \0 \0 \n i m a g e / j p 0000020 e g \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 0000040 \0 \0 \0 \0 \0 \0 \0 \0 035 332 0000052 Which follows the spec given above. Notice 003 corresponds to front cover and image/jpeg is the mime type. So finally, my question is, how can I base64 encode a file and generate this header along with it for embedding into an ogg file?

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  • Problem sending ASCII Art via SMS and Email in iPhone SDK

    - by PARTH
    Hi Guys, In my iPhone app, I have ASCII art, which I am sharing via email and SMS. I have inserted the ASCII art into the Sqlite database along with the newline character and spaces. Problem is when I send them through SMS and Email, the whole ASCII art comes in left alignment and spacing between characters is lost. ASCII Art fetched in Label in my app is as below Same ASCII Art when inserted to Email API (MFMailComposeViewController) is as below How to maintain the spaces? What can be done? Please Help and Suggest. Thanks

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  • Coherent access to mainframe files from Win32 application and IBM RDZ/Eclipse?

    - by Ira Baxter
    I have a suite of tools for processing IBM COBOL source code; these tools are built as Win32 applications and talk to Windows (including network) files using traditional Windows file system calls (open, close, read, write) and work just fine, thank you. I'd like to integrate these with Eclipse; we understand how to get Eclipse to do UI for us we think. The problem is that Eclipse/RDZ users access mainframe files through some IBM magic. In How does RDZ access mainframe files I tried to understand how Eclipse accessed files on a mainframe. Apparantly Eclipse/RDZ has a secret filesystem access backdoor not available to normal mortals. At issue is how our tools, reading some Windows-accessible file (local disk file, NFS to mainframe, ...) can associate such files with the files that Eclipse can access or is using? Ideally we'd like UI-integrated versions of our tools take an Eclipse file-name string for a mainframe file, pass it to our Windows application to process, have the Windows application open/read/process the file, and return results associated with that file to the Eclipse UI. Is there a canonical file name path that would be used with mainframe NFS that would be equivalent to the name or access object the Eclipse RDZ used to access the same file? Are all operations doable internally by Eclipse, doable by the mainframe NFS [for instance, can NFS read/update an element in a partitioned data set? Can Eclipse RDZ? Does it matter?] Is the mainframe file access available to custom Java code running under Eclipse RDZ (e.g., equivalents of open/close/read/write based on filename/path/something?) If so, can somebody steer me towards documentation describing the access methods? Anybody else already solve this problem or have a good suggestion?

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  • « La frénésie mobile gagne les applications mainframe », pour Micro Focus cette évolution poserait de nouveaux problèmes

    La frénésie mobile gagnerait les applications mainframe Pour Micro Focus, ce qui ne serait pas sans poser de nouveaux défis Pour Patrick Rataud, Directeur général de Micro Focus Gallia, la multiplication des accès mobiles aux applications mainframe s'avèrerait inévitable. Mais elle poserait une double question : le SI est-il compatible avec ces nouvelles approches ? Et comment éviter l'explosion des coûts mainframe du fait de leur sur sollicitation ? De plus en plus, particuliers et professionnels veulent accéder en permanence depuis leur appareil mobile à toutes les applications qu'ils ont l'habitude d'utiliser sur leur PC fixe ou portable. IDC estime que le nombre de téléchargements d'applicati...

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  • Advantages of Client/Server Architecture over Mainframe Architecture

    Originally mainframe architectures relied on a centralized host server that processed data and returned it to be displayed on a dummy terminal. These dummy terminals did not have my processing power and could only display data that was sent from the mainframe. Application architecture completely changed with the advent of N-Tier architecture. The N-Tier architecture replaced the dummy terminals with standard PCs that could think and/or process for themselves. This allowed for applications to be decentralized. Further, this type of architecture also breaks up the roles found within a mainframe by extracting Web Interfaces, Application Logic and Data access in to 3 separate parts so that it can be extended and distributed as the demands of an application increases.

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  • Teaching a mainframe COBOL programmer Java?

    - by Jared
    I’m trying to help someone learn Java who’s only programming experience is COBOL on the mainframe. I was wondering if anyone knew any good resources for object oriented concepts. I learned how to program with C++ so just understand the theory behind basic OOP. I’m more concerned about a way to get the basic concepts across, such as encapsulation and inheritance rather then Java syntax. I think it’d be better to teach the concepts of OOP then a language rather then trying to cram both a new language and paradigm in at the same time. Does anyone have any resources or ideas that could help this person learn OOP followed by Java?

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  • Chuck Jones Shows How to Draw Bugs Bunny [Video]

    - by Asian Angel
    Is drawing one of your passions and/or hobbies? Are you a fan of the classic Bugs Bunny cartoons? Then you will certainly enjoy this delightful video where Chuck Jones shows you how to draw Bugs Bunny! Chuck Jones shows how to draw Bugs Bunny [via Neatorama] How to Make Your Laptop Choose a Wired Connection Instead of Wireless HTG Explains: What Is Two-Factor Authentication and Should I Be Using It? HTG Explains: What Is Windows RT and What Does It Mean To Me?

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  • Tuxedo 11gR1 Released

    - by todd.little
    I've been a little quiet the last several months as the Tuxedo team has been very busy. Today Oracle announced the 11gR1 release of the Tuxedo product family. This release includes updates to Tuxedo, TSAM, and SALT, as well as 3 new products that Oracle is announcing today. These 3 new products are the Oracle Tuxedo Application Runtime for CICS and Batch, Oracle Application Rehosting Workbench, and the Tuxedo JCA Adapter. By providing a CICS equivalent runtime and a rehosting workbench to automate the rehosting of COBOL CICS code, JCL procedures, data definitions, and data, Oracle has significantly lowered the effort and risk to rehost mainframe CICS and Batch applications onto the Tuxedo runtime on open systems. By moving off proprietary legacy mainframes, customers have experienced better performance and achieved a 50-80% lowering of their total cost of ownership. The rehosting tools allow the COBOL business logic to remain unchanged and automate the replacement of CICS statements with calls to Tuxedo. The rehosted code can then run on open systems 'as-is'. Users can still use the same TN3270 interfaces they are used to eliminating the need for retraining. Batch procedures can be run and managed under a JES2 like environment. For the first time, customers have the tools and enterprise class runtime environment to move their key legacy assets off the mainframe and on to distributed open systems whether the application uses 250 MIPS, 25,000 MIPS, or more. More on these exciting new options in additional blog entries.

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  • FTPing a file to Mainframe using Java, Apache Common Net

    - by SKR
    I'm am trying to upload a file into mainframe server using FTP. My code is below FTPClient client = new FTPClient(); InputStream in = null; FileInputStream fis = null; try{ client.connect("10.10.23.23"); client.login("user1", "pass123"); client.setFileType(FTPClient.BINARY_FILE_TYPE); int reply ; reply = client.getReplyCode(); System.out.println("Reply Code:"+reply); if(FTPReply.isPositiveCompletion(reply)){ System.out.println("Positive reply"); String filename ="D:\\FILE.txt"; in = new FileInputStream(filename); client.storeFile("FILE.TXT", in); client.logout(); fis.close(); }else{ System.out.println("Negative reply"); } }catch(final Throwable t){ t.printStackTrace(); } The code gets struck in client.storeFile("FILE.TXT", in); I am unable to debug. Please suggest ways / solutions.

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  • Update Metadata and Cover Art in Windows Media Player 12

    - by DigitalGeekery
    If you use Windows Media Player 12 in Windows 7, you may notice some of your media is missing information when displayed in the library. Today we look at how to edit and update metadata and cover art in WMP 12. By default, Windows Media Player will pull metadata, such as the title, artist, album, and cover art from the Internet. If you did not accept that default option during setup, we’ll need to turn the feature on first. Select Tools > Options from the top Menu bar. On the Library tab, ensure that Retrieve additional information form the Internet is checked. Click OK. Editing Metadata Now we’re ready to update some files. Find a media file with incorrect details or cover art. Right-click on the title and select Find album info. This will bring up the Find album information window. Here you’ll see the existing information that Windows Media Player interpreted as correct on the left side. The results of  WMP’s search for the media information are on the right. Click on Artists,  Albums , or Tracks to scroll through the search results and try to find a match. You can also type in new keywords in the Search box and hit enter (or click the Search button) to perform a new search.   If you find a correct match for your media file, click to select it and click Next. You’ll be prompted to confirm your selection, then click Finish. You should now see your media file displayed properly in Windows Media Player. Manually Entering Metadata If your search for the correct media information comes up empty, you can always manually enter the information yourself. On the Find album information window, click Edit under Existing Information. You can edit the existing information in the text boxes or the Genre dropdown box. There are a couple hidden text boxes below. Click next to Contributing Artist or Composer to enter that information.   Choosing Your Own Cover Art If your media file doesn’t pull the proper cover art, or if you simply wish to find a different image, you can add your own. Search online for a suitable image. An ideal size would be around 300 x 300 pixels, give or take. Right-click on the image copy the image. You’ll need to switch to Expanded title (if you haven’t already) to paste the image.   Paste your new image by right-clicking on the current image and select Paste album art. Note: If the image is not suitable size or type, the Paste album art option will not be available. Your new cover art will appear in Windows Media Player.   Even though it is pulled from the Internet, cover art is cached on your computer and will still be available when you are disconnected from the Internet. Are you new to Windows Media Player? If so, check out our article on how to Manage your music with Windows Media Player. Similar Articles Productive Geek Tips Make VLC Player Look like Windows Media Player 11Fixing When Windows Media Player Library Won’t Let You Add FilesMake VLC Player Look like Windows Media Player 10Add Images and Metadata to Windows 7 Media Center Movie LibraryMake VLC Player Look like Winamp 5 (Kinda) TouchFreeze Alternative in AutoHotkey The Icy Undertow Desktop Windows Home Server – Backup to LAN The Clear & Clean Desktop Use This Bookmarklet to Easily Get Albums Use AutoHotkey to Assign a Hotkey to a Specific Window Latest Software Reviews Tinyhacker Random Tips DVDFab 6 Revo Uninstaller Pro Registry Mechanic 9 for Windows PC Tools Internet Security Suite 2010 Awe inspiring, inter-galactic theme (Win 7) Case Study – How to Optimize Popular Wordpress Sites Restore Hidden Updates in Windows 7 & Vista Iceland an Insurance Job? Find Downloads and Add-ins for Outlook Recycle !

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  • How to Create an Easy Pixel Art Avatar in Photoshop or GIMP

    - by Eric Z Goodnight
    Boingboing.net has a cool set of meticulously drawn pixel art portraits for their key writers. If you’re a lover of pixel art, why not try and recreate a similar avatars for yourself with a few simple filters in either Photoshop or GIMP? How-To Geek has covered a few different ways to create pixel art from ordinary graphics, and this simple method is more simple pixel art, but using a different technique. Watch as we transform two ordinary photographs into blocky masterpieces, as well as compare the techniques used between Photoshop and the GIMP. Read on!  How to Create an Easy Pixel Art Avatar in Photoshop or GIMPInternet Explorer 9 Released: Here’s What You Need To KnowHTG Explains: How Does Email Work?

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  • Why don't more games use vector art?

    - by Parris
    It would seem to me that vector art is more efficient in terms of resources/scalability; however, in most cases I have seen artists using bitmap/rasterized art. Is this a limitation put on the artists by the game programmers/designers? As a programmer I think vector art would be more ideal, since it allows for scaling up resolution without having to recreate the art, creating really large graphics or causing graphics to become blurry. The questions: why aren't more people using SVG/AI to create 2D game art? Would it actually be preferred (and who prefers it)? Are bitmap graphics a standard or a limitation (or maybe neither)? Background: I am working on an engine, and I had some kinda cool ideas for vector based graphics; however, I don't want to piss off artists in the future. I guess this is more a question centered around pragmatism and developing games.

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  • Art of Touch : Le nouveau site de Microsoft pour la création et le partage de l'art numérique en HTML5 avec ses souris tactiles

    Art of Touch : Le nouveau site de Microsoft pour la création et le partage de l'art numérique avec ses souris tactiles Microsoft vient de procéder au lancement du programme « Art of Touch », qui permet aux utilisateurs ayant un navigateur compatible HTML5 de créer et partager de l'art numérique. Le projet « Art of Touch » est une campagne marketing pour la famille de souris tactiles (Touch Mouse, Arc Touch Mouse et Explorer Touch Mouse) commercialisées par l'éditeur. Le site dédié au programme permet aux internautes de créer des oeuvres d'arts originales. Ils peuvent utiliser trois pinceaux différents et p...

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  • Managing the layout of a Java MainFrame of Canvas3d

    - by John N
    Hi, Im trying to organise the layout of four canvas3d objects in a single MainFrame. Iv tried using some layout managers but none are working (or im doing it wrong). Can anyone give me advice or point me to a way to get this to display the four canvas's as a grid of four? Thanks, John public class Main { public static void Main(){ Window win = new Window(); } } import javax.media.j3d.BranchGroup; import javax.media.j3d.Canvas3D; import javax.media.j3d.Locale; import javax.media.j3d.PhysicalBody; import javax.media.j3d.PhysicalEnvironment; import javax.media.j3d.Transform3D; import javax.media.j3d.TransformGroup; import javax.media.j3d.View; import javax.media.j3d.ViewPlatform; import javax.media.j3d.VirtualUniverse; import javax.vecmath.Vector3f; import com.sun.j3d.utils.picking.PickCanvas; public class Universe { boolean camera = true; Canvas3D canvas1, canvas2, canvas3, canvas4; VirtualUniverse universe; Locale locale; TransformGroup vpTrans1, vpTransRight, vpTransFront, vpTransPers; TransformGroup mouseTransform = null; View view1, view2, view3, view4; BranchGroup scene; PickCanvas pickCanvas1 = null; PickCanvas pickCanvas2 = null; PickCanvas pickCanvas3 = null; PickCanvas pickCanvas4 = null; BranchGroup obj = new BranchGroup(); // Create a BranchGroup node for the view platform BranchGroup vpRoot = new BranchGroup(); //Temp vars for cam movement public Universe(Canvas3D c1, Canvas3D c2, Canvas3D c3, Canvas3D c4, BranchGroup scene) { this.canvas1 = c1; this.canvas2 = c2; this.canvas3 = c3; this.canvas4 = c4; this.scene = scene; // Establish a virtual universe that has a single // hi-res Locale universe = new VirtualUniverse(); locale = new Locale(universe); // Create a PhysicalBody and PhysicalEnvironment object PhysicalBody body = new PhysicalBody(); PhysicalEnvironment environment = new PhysicalEnvironment(); // Create a View and attach the Canvas3D and the physical // body and environment to the view. view1 = new View(); view1.addCanvas3D(c1); view1.addCanvas3D(c2); view1.addCanvas3D(c3); view1.addCanvas3D(c4); view1.setPhysicalBody(body); view1.setPhysicalEnvironment(environment); // Create a BranchGroup node for the view platform BranchGroup vpRoot = new BranchGroup(); // Create a ViewPlatform object, and its associated // TransformGroup object, and attach it to the root of the // subgraph. Attach the view to the view platform. Transform3D t = new Transform3D(); t.set(new Vector3f(0.0f, 0.0f, 2.0f)); ViewPlatform vp = new ViewPlatform(); vpTrans1 = new TransformGroup(t); vpTrans1.addChild(vp); vpRoot.addChild(vpTrans1); vpRoot.addChild(scene); view1.attachViewPlatform(vp); // Attach the branch graph to the universe, via the // Locale. The scene graph is now live! locale.addBranchGraph(vpRoot); } } import javax.media.j3d.BranchGroup; import javax.media.j3d.Canvas3D; import javax.media.j3d.Locale; import javax.media.j3d.PhysicalBody; import javax.media.j3d.PhysicalEnvironment; import javax.media.j3d.Transform3D; import javax.media.j3d.TransformGroup; import javax.media.j3d.View; import javax.media.j3d.ViewPlatform; import javax.media.j3d.VirtualUniverse; import javax.vecmath.Vector3f; import com.sun.j3d.utils.picking.PickCanvas; public class Universe { boolean camera = true; Canvas3D canvas1, canvas2, canvas3, canvas4; VirtualUniverse universe; Locale locale; TransformGroup vpTrans1, vpTransRight, vpTransFront, vpTransPers; TransformGroup mouseTransform = null; View view1, view2, view3, view4; BranchGroup scene; PickCanvas pickCanvas1 = null; PickCanvas pickCanvas2 = null; PickCanvas pickCanvas3 = null; PickCanvas pickCanvas4 = null; BranchGroup obj = new BranchGroup(); // Create a BranchGroup node for the view platform BranchGroup vpRoot = new BranchGroup(); //Temp vars for cam movement public Universe(Canvas3D c1, Canvas3D c2, Canvas3D c3, Canvas3D c4, BranchGroup scene) { this.canvas1 = c1; this.canvas2 = c2; this.canvas3 = c3; this.canvas4 = c4; this.scene = scene; // Establish a virtual universe that has a single // hi-res Locale universe = new VirtualUniverse(); locale = new Locale(universe); // Create a PhysicalBody and PhysicalEnvironment object PhysicalBody body = new PhysicalBody(); PhysicalEnvironment environment = new PhysicalEnvironment(); // Create a View and attach the Canvas3D and the physical // body and environment to the view. view1 = new View(); view1.addCanvas3D(c1); view1.addCanvas3D(c2); view1.addCanvas3D(c3); view1.addCanvas3D(c4); view1.setPhysicalBody(body); view1.setPhysicalEnvironment(environment); // Create a BranchGroup node for the view platform BranchGroup vpRoot = new BranchGroup(); // Create a ViewPlatform object, and its associated // TransformGroup object, and attach it to the root of the // subgraph. Attach the view to the view platform. Transform3D t = new Transform3D(); t.set(new Vector3f(0.0f, 0.0f, 2.0f)); ViewPlatform vp = new ViewPlatform(); vpTrans1 = new TransformGroup(t); vpTrans1.addChild(vp); vpRoot.addChild(vpTrans1); vpRoot.addChild(scene); view1.attachViewPlatform(vp); // Attach the branch graph to the universe, via the // Locale. The scene graph is now live! locale.addBranchGraph(vpRoot); } }

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  • Why is concept art not signed by the author?

    - by Gerald
    I am a starting concept artist who would like to enter the gaming industry. I noticed that some AAA titles show their concept art with no artists signature (only a reference to game the game, such as for Star Wars The Old Republic: 2013 ALL RIGHTS RESERVED BioWare, LucasArts). I asked myself a question, what possible harm could my autograph cause on the public concept art if I am not a well known concept artist such as Adam Adamowicz (who did concepts for Skyrim). Why would a prospective boss tells me not to leave my "finger print" on the picture despite, the fact that I am a very talented artist?

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  • Mainframe Dataset

    - by Manasi
    Hi, I have a sequential dataset which has some data formatted in columns. suppose below is the format of my dataset. Emp_ID Emp_name Emp_addr I want to remove the column Emp_Name from the dataset. Can I do it without writing the COBOL program? Please let me know if we have any command to do the same. Thanks and Regards, Manasi Kulkarni.

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  • What tools do you use for 2D art/sprite creation?

    - by daemious
    What cheap/free tools do you use for 2D art and/or animation? I don't really like Gimp's interface, Paint.NET is limited and GraphicsGale is sort of archaic. Cosmigo ProMotion looks like it could be good, anyone use it? Seems a bit pricey at $78/92 but of course cheaper than Photoshop. I used to like Jasc Paint Shop Pro 7, but the newer versions Corel makes are more for photos. 2D Bones support would be handy also.

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  • How Do Nautilus Album Art Thumbnails work?

    - by Amir Adar
    There's something for which I've been searching an answer for a while now, but to no avail, and it's strange to me, as it seems like a thing that people would talk about: one of those nice little nonsense that enhance the computing experience a little bit. Anyway. I have a fair music collection. I save all the songs as ogg files. All is fine, and I can listen to the files, but there's something weird with the files in Nautilus: some have icons displaying their album art, while others don't, and I just can't understand WHY. I read on this site today that it's a matter of embedding the album art to the file, but that's not true, as I embedded the album art to the files I wanted several times, to no avail. Furthermore, removing an embedded album art from a file didn't have any effect on those that ARE displaying the icons. So my question is: How does it work? Where does Nautilus (or Ubuntu, I don't know) get the picture from? How do I edit it? Thanks in advance! -Amir

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  • Rhythmbox not saving the album art permanently

    - by Nik
    I run ubuntu 10.10 and use rhythmbox (version 0.13.1) regularly with the albumartsearch plugin installed. However when I change the album art it is only temporary. On moving to the next song it automatically removes the previous song's album art cover. (I do know about banshee but would like to use rhythmbox). The cover art plugin is also installed by default however it cannot display some of the album covers since the songs are in my local language (tamil) hence it cannot retrieve the album cover from the internet. However the albumartsearch plugin seems to do the job although only temporarily. Any reason why it might be? I have tried looking for other rhythmbox plugins which might be similar to albumartsearch but in vain. Any help would be appreciated. I have filed a bug in the albumartsearch plugin's website. Waiting for the reply.

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  • Scaling Down Pixel Art?

    - by Michael Stum
    There's plenty of algorithms to scale up pixel art (I prefer hqx personally), but are there any notable algorithms to scale it down? In my case, the game is designed to run at 1280x720, but if someone plays at a lower resolution I want it to still look good. Most Pixel Art discussions center around 320x200 or 640x480 and upscaling for use in console emulators, but I wonder how modern 2D games like the Monkey Island Remake look good on lower resolutions? (Ignoring the options of having multiple versions of assets (essentially, mipmapping))

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