Is dubbing a YouTube video in another language illegal? If I download a YouTube video, dub it in another language, and reupload it on YouTube, can I be prosecuted by law (or can YouTube remove my video) for infringement?
Yes, assuming the material was given the standard license. You would be creating a derivative work, and only the copyright owner has the right to authorize creation of a derivative work. See the copyright FAQ for general information. The owner can file a DMCA takedown notice with YouTube and they will by policy notify you of the infringement claim and unless you file a counter-notice (you legally couldn't given the facts you're asserting), they will take it down. The owner can also sue you.
The "Standard Youtube License" or TOS reads You shall not copy, reproduce, distribute, transmit, broadcast, display, sell, license, or otherwise exploit any Content for any other purposes without the prior written consent of YouTube or the respective licensors of the Content. That stipulates no "free usage" and as such, you cannot use a screenshot ("Content") without permission or license from the copyright owner anywhere in your own work or on a platform such as Wikipedia that requires permissions from the copyright owner. You are legally OK with (preferably written) approval and license from the creator for use of a screenshot on Wikipedia, because such an written agreement will satisfy Wikipedia's requirement of owner approval for the use of another creator's work on Wikipedia and gives you written permission and license to use the work on Wikipedia. Simply contact the copyright owner and ask for permission. If you do not have the owner's permission and still use a screenshot, and are confronted with copyright infringement by the owner or Wikipedia, your use of a screenshot may fall under Fair use. The important qualifier is may. You being able to prevail with a Fair use defense - worst case, if taken to court, or at very least, Wikipedia taking down the screenshot under a DMCA request - is not guaranteed, because a judge would make that decision, based on the evidence of the usage and their determination if, in fact, a screenshot is Fair use. Fair use (Chapter 1 - Circular 92 | U.S. Copyright Office) stipulates that usage is legally permissible when (3) the amount and substantiality of the portion used in relation to the copyrighted work as a whole is not considered to be substantial enough is an infringement of copyright of the whole work. Who determines what is what is "substantial enough"? A court. The court could take into account (4) the effect of the use upon the potential market for or value of the copyrighted work. in determining your usage is Fair use, or damages if the court rules against you. You do risk copyright infringement without clear permission from the copyright owner, and you risk Wikipedia being send a DMCA takedown notice. Whether or not you are the subject of a copyright infringement lawsuit is up to the copyright owner, and if that happens, whether you prevail is up to the court.
Is it illegal to ask a company for money in exchange for information on a bug in their software/website? That in itself is legal. Indeed, the company would incur unjust enrichment if it coerced you to disclose your discovery for free. Only if you threatened the company to divulge to others your discovery unless the company pays you, it would be illegal and trigger charges such as extortion (likewise, legislations outlaw the unjustified delivery of programs or instructions for hacking a software/network/etc., although this goes beyond your actual question). Can the company take legal action against me? That seems doubtful, futile, and it could backfire (please note I have not done any research on legal precedents about this). Although the terms and conditions of the website or the End User License Agreement (EULA) of software might prohibit you to reverse engineer (RE)/decompile/etc. the application, anti-RE clauses are unenforceable and the remedies therefor are indeterminate because the sole act of conducting reverse engineering does not subject the company (or third parties) to any losses. The company's decision to take legal action for your discovery could backfire from two standpoints. First, it calls attention to the fact that the software at issue is defective and unsafe. And second, the bug is likely to be detected by someone else anyway, thereby potentially compromising customers' systems.
Interesting that they don't give a source and also don't link to anywhere (such as Wikimedia commons). So I assume that content is google's own. So generally speaking: No, when no license is provided, that means you can't use whatever it is in a project of yours (whether commercially or not), because the &quot;default&quot;, when nothing is specified, is that no license is given. So unless you find a license that grants you a permission on google's own content, these sounds can't be used freely.
Yes it's illegal. Just like singing/whistling happy birthday in public (used to be) illegal. You could be sued for untold amount of damages that could ruin your life forever (in theory). If you whistle a mashup remix then it's legal as long as it's different enough from the original that you can't tell that they are the same song anymore. Yes anyone can sue you if you piss them off. Disney doesn't sue all the people who sing covers of their songs because it's bad for business to piss off your fans, but they can sue if they feel like it. This is more common sense than anything else but I suggest you look into fair use copyright law since there is a lot of misconception about it. https://fairuse.stanford.edu/overview/fair-use/what-is-fair-use/
Copyright law requires permission of the rights holder to e.g. post material. The terms of that permission could be very complicated, as seen in royalties contracts with publishers, but they can also be simple. If someone asks "can I post your video on my website" and you say "Sure, as long as you give me credit", then they can post the video on their site as long as that say something like "This video was made by Jake" or something like that. There is no exception to permission where permission is retroactively withdrawn just in case it turns out that one can make money off of the video. However: you gave That Guy permission, and that does not mean that the hundreds of Other Guys have permission. So you can pursue all of the Other Guys and demand that they take the video down, or require some payment to get your permission.
I presume the input is text: "my original text" is assumed to mean you wrote (created) the text. That means that you hold the copyright to the text, and only you can authorize a derivative work (such as a synthesized recording). Therefore, you hold the copyright to the recordings as well. The crucial consideration governing that right is that you "created" the work, meaning that there is a modicum of creativity. However, if you did not create the text and your only function is to host an automatic process where users can create a synthesized recording, then whoever created the text has the right to the text and derivative works (i.e. the synthesized output). Automated processes like (unassisted) OCR or wav-to-mp3 conversion would not count as being "original", nor would automatic text-to-speech, so you don't gain copyright just from making an automatic work-creating tool available. On the assumption that the conversion involves a component of Chrome, you can use the service per the terms of service, though you cannot "reproduce, duplicate, copy, sell, trade or resell the Services". This might limit the extent to which you could make this conversion available to others, depending on how, exactly, you could do such a thing (does it duplicate the service?). As they say, Google owns all legal right to the Services, but Google obtains no right from you for any content created through their service. There is no restriction in the TOS against using the service for commercial purposes. Even if there were, that would not assign copyright in the recording to anyone else, it would just mean they could sue you for violating the TOS.
There are a number of existing legal sites that do this, for free or for pay. The main concern for a website operator pertains to the DMCA "safe harbor" provisions, which protect against vicarious liability for infringement. A "report piracy" option is not sufficient; see this answer to a related question.