Variable Bit Rate (VBR)
VBR or Variable Bit Rate is a term used in computing and telecommunications that relates to the bitrate used in video or sound encoding. VBR files differ the amount of output data per time segment contrasted with constant bitrate (CBR). While a smaller amount space is allocated to less complex segments, VBR allows a higher bitrate (Hence needs more storage space) to be allocated to the more complex segments of media files. The average of these rates can be calculated to produce an average bitrate for the file.
VBR encoding regulates the data rate down and to the upper limit you set, depending on the data required by the compressor. This means that during a VBR encoding process the bitrate of the media file will dynamically decrease or increase based on the media files bit rate requirements. VBR produces the most favorable results even though it takes longer to encode as the quality of the media file is superior. Most commonly, VBR is used for http delivery of video content.
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Keep it Secure, Keep it Safe: Tips and Techniques to Protect Your Video Content
Streaming content security has quickly elevated to the number one priority across the industry. That’s because billions are being lost in live event revenue, such as sporting events, to pirates each year. But securing streaming content from theft isn’t an easy task. There are hundreds of possible vectors, everything from network intrusion to player/app doppelgangers to CDN leeching, through which pirates can obtain and redistribute content. In this webinar, SVTA CEO Jason Thibeault will take a look at some of the more prominent vectors, techniques and tips to mitigate potential problems, and discuss the recent SVTA Security Working Group publication, “OTT Streaming Security Checklist.”
Why Attend the Webinar:
- Understand the current state of streaming piracy.
- Understand some of the more popular ways through which pirates get access to content.
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- Learn about the new SVTA publication, “OTT Streaming Security Checklist”.
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