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profpandit

HN member
Joined
Mon, Jan 02, 2017, 3:55 PM UTC
HN karma
87
Public activity
36 items

About profpandit

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Recent public activity

  1. comment
    Comment #15147187

    The tile of this post seems like a non-sequiter. Why would a company not do that? If you trying to project your own ideas, a part of that process is killing competing ideas

  2. story
    Ask HN: Is the app model straightjacketing designers

    If you study the design of a windows app on any platform, such as windows, linux or OSX, the basic design context you have to follow is start with a menu and draw the user deeper i…

  3. comment
    Comment #14902825

    Goa (India) ONSITE We're developing an enterprise developer tool for the Mac. We have a small house to work out of in Dona Paula, an outskirt of Panjim, located in a quiet neighbor…

  4. comment
    Comment #14902820

    Goa (India) ONSITE We're developing an enterprise developer tool for the Mac. We have a small house to work out of in Dona Paula, an outskirt of Panjim, located in a quiet neighbor…

  5. comment
    Comment #14902814

    Goa (India) ONSITE We're developing an enterprise developer tool for the Mac. We have a small house to work out of in Dona Paula, an outskirt of Panjim, located in a quiet neighbor…

  6. comment
    Comment #14838900

    Absolutely. Paint is by a long shot, Microsoft's best product. It's easy to build since it's codebase is pretty small and they haven't changed it much since it was introduced. So i…

  7. comment
    Comment #14835368

    Open source is associated with philanthropy and with being really smart. If you're a really smart coder, out to change thw world, you'll obviously build a library or framework to h…

  8. comment
    Comment #14783442

    Right. Early PC apps were developed by developers mostly for the developer community and PCs were used mostly by developers themselves as a cheap replacement for workstations. When…

  9. comment
    Comment #14782952

    This is a great question. The PC has been around for a long time now. For the most part, users/developers have been sitting around, twiddling their thumbs and waiting for the tool …

  10. comment
    Comment #14719609

    Exercise. Cooking. Sketching. Paying attention to grooming. Practicing ignoring people as much as possbile in public. Reducing the amount of information I process outside of progra…

  11. comment
    Comment #14719248

    Well, mental health has always been and will continue to be an issue that needs to be addressed in the workplace. This is because the workplace now is at least half composed of pro…

  12. comment
    Comment #14708935

    I would state that in a much stronger way -- A programmer should only think of their programming as a tool and concentrate first and foremost on what they are building. Good habits…

  13. comment
    Comment #14707865

    Yes, and in addition, this is a good way to choose projects. We need to "reinvent the wheel"" a lot more rather than just building on top of frameworks that we have inherited from …

  14. story
    Writing a browser that does not use the mouse

    Hi. I'm writing a browser that provides a completely mouse-free user interface. In other words, all control is done through the keyboard. Soliciting top of the head thoughts on how…

  15. comment
    Comment #14480126

    Re: b) For video, the encoder contains a model of the decoder, including the amount of buffering available to the decoder. The bit-rate controller at the encoder uses this model to…

  16. comment
    Comment #14479870

    Digital cinema uses a resolution that is much higher than H.265's targeted sweet spot. Their quality needs are also a lot higher. Motion compensated video cannot give them the desi…

  17. comment
    Comment #14478790

    They started along that direction with MPEG-4. But it didn't go very far then.

  18. comment
    Comment #14478776

    That's a good research topic. Considering the time-frame involved -- 20 years you could infer that attempts at finding alternative strategies have been half hearted The way the ISO…

  19. comment
    Comment #14477453

    These are all refinements. The broad strokes of the algo haven't changed

  20. comment
    Comment #14477095

    Well, you could. But the way current schemes are structured, the motion compensation is done on a 16x16 macroblock basis Using an 8x8 DCT to clean up the 4 quadrants within a macro…

  21. comment
    Comment #14476618

    Try the FAQ for comp.compression

  22. comment
    Comment #14476610

    The problem with Wavelet based compression was since wavelet transforms were applied globally to the whole frame at a time, while they were suitable for still image compression the…

  23. comment
    Comment #14476586

    Don't know, but it was associated with the ITU as opposed to the ISO before they decided to merge their efforts

  24. comment
    Comment #14476284

    It's interesting to note that the architecture of the first ISO codec MPEG (1) is almost identical to the one we have today H.265 That codec was standardised in the late 90s So thi…

  25. comment
    Comment #14467211

    This posting was an error