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No, not if they are going to listen to them on their computers. &nbsp;The process of listening to them as streams means the wav files are sent to their computers which is equivalent to downloading them. &nbsp;All they have to do is use one of several methods of recording the stream.
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<div>
looks like better to be live stream instead of sharing files or remotely executing files via a restricted remote apps or have a restricted player at end user machine which is whitelisted to access the wavs files. for example, we can consider<br />
<br />
a) generate a one-time-use URL, store that unique value in the session/server/db and have another page validate the unique string prior to streaming the file. Also expire that unique token after the first use.<br />
<br />
b) use of cloud service with restricted API calls to disallow download but allow execution or equivalent. Rackspace shared its Temporary URL <a href="http://blog.rackspace.com/rackspace-cloud-files-how-to-create-temporary-urls/" rel="ugc">here </a>. It allows you to create limited-time Internet addresses which allow you to grant limited access to your Cloud Files account. One possible use case <a href="https://developer.rackspace.com/docs/cloud-files/v1/developer-guide/#use-cases-information" rel="ugc">here </a>
<blockquote>
If you do not want the object to be downloaded, you can cause Content-Disposition: inline to be set on the response by adding the inline parameter to the query string:<br />
<br />
Example: TempURL with inline query parameter<br />
<br />
<a href="https://cf-cluster.example.com/v1/AUTH_account/container/object?" rel="ugc">https://cf-cluster.example.com/v1/AUTH_account/container/object?</a><br />
temp_url_sig=da39a3ee5e6b4<wbr />b0d3255bfe<wbr />f95601890a<wbr />fd80709&amp;<br />
temp_url_expires=132347948<wbr />5&amp;<br />
inline
</blockquote>
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How about using Microsoft Media Services ?
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That doesn't change anything, you are still sending it to their computer where it can be recorded by someone who knows how. &nbsp;Probably most don't but that is a judgement on your part.
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Eventually it can still be gotten as long as the audio are run over at client end with sound output. If you do not control the device use by user, you cannot totally stop their recording unless you have some sort of proprietary format and player from you only. <br />
<br />
I am thinking of providing a stream provider web service calls too...<br />
<a href="https://msdn.microsoft.com/en-us/library/ee960144.aspx" rel="ugc">https://msdn.microsoft.com/en-us/library/ee960144.aspx</a>
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Good for online streaming with much configuration efforts.
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<div class="content wysiwyg-content">
Hi,<br />
<br />
I have few call recording files in .wav format. These are really very very secure training contents. I want my users only to hear those recordings and they should not b able to download those ? Is there a way i can do this ?<br />
<br />
Thanks
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Hi,

I have few call recording files in .wav format. These are really very very secure training contents. I want my users only to hear those recordings and they should not b able to download those ? Is there a way i can do this ?

Thanks

Secure Recordings

Content management (CM) is a set of processes and technologies that supports the collection, managing, and publishing of information in any form or medium. When stored and accessed via computers, this information may be more specifically referred to as digital content, or simply as content. Digital content may take the form of text (such as electronic documents), multimedia files (such as audio or video files), or any other file type that follows a content lifecycle requiring management.

Content Management

Multimedia applications are those programs that integrate more than one media at a time; browsers are the most obvious. However, the term has come to include the use of programs that enable the use of any component that isn’t simple text and static graphics, such as audio, video, animation, virtual reality, conferencing and monitoring.

MultiMedia Applications

Software is any set of instructions that directs a computer to perform specific tasks or operations. Computer software consists of programs, libraries and related non-executable data (such as documentation). Computer software is non-tangible, contrasted with computer hardware, which is the physical component of computers. Software written in a machine language is known as "machine code". However, in practice, software is usually written in high-level programming languages than machine language. High-level languages are translated into machine language using a compiler or interpreter or a combination of the two.