你知道NTSC德codeR API的？ [英] Do you know of a NTSC decoder API?

问题描述

我在寻找，我可以用根据NTSC标准脱code模拟信号的数字采样，连接codeD的API。我愿意考虑免费的和商业选择。如果我要，我就滚code我自己，但我想这code已被写入数十或数百次，在过去的几十年里，所以我希望有东西在那里我可以适应。

I'm looking for an API that I can use to decode a digital sample of an analog signal, encoded according to the NTSC standard. I'm willing to consider both free and commercial options. If I have to, I'll roll the code myself, but I imagine that this code has been written tens or hundreds of times in the past few decades, so I'm hoping there's something out there I can adapt.

你知道这样的API的？

Do you know of such an API?

更新：看来这code已不一定是了作为我所希望写成多次。该解决的问题，很显然，是直接与通过特定设备的模拟输入处理。我正在寻找的是一种算法，需要输入的模拟信号的直接数字样品（有足够的分辨率拿起标准中规定的更改），并返回一个视频画面，类似于这个人想，不得不为自己建造。

UPDATE: It seems that this code hasn't necessarily been written as many times over as I'd hoped. The solved problem, apparently, is dealing directly with the analog input via particular devices. What I'm looking for is an algorithm that takes as input a direct digital sample of the analog signal (with sufficient resolution to pick up the changes specified in the standard) and returns a video picture, similar to what this person wanted and had to build himself.

推荐答案

我知道有些code这个任务存在GNU收音机，虽然我不知道它是否曾经得到过去的黑色和放大器做;白色的接待：。

I know that some code for this task exists for GNU Radio, though I don't know if it ever got past black&white reception:.

• http://www.nabble.com/NTSC-Receiver-td9123494.html


• http://www.mail-archive.com/ [e-mail]/msg01265.html

• http://www.nabble.com/NTSC-Receiver-td9123494.html
• http://www.mail-archive.com/[e-mail]/msg01265.html

还有一个GNU无线电 ATSC收发即更完整的，虽然不是你所期待的。

There is also a GNU Radio ATSC transceiver that is more complete, though not what you were looking for.

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