What technology does Axis primarily use for video compression?

Axis primarily uses H.264 and H.265 for video compression because these codecs are highly efficient specifically designed for streaming video over networks, making them ideal for surveillance applications.

H.264, also known as AVC (Advanced Video Coding), has been widely adopted for its ability to deliver high-quality video at lower bitrates. This is especially important for surveillance systems, where bandwidth and storage limitations can be critical factors. H.265, or HEVC (High Efficiency Video Coding), further improves upon H.264 by offering even greater compression, allowing for the transmission and storage of high-resolution video, such as 4K, without significantly increasing bandwidth requirements.

Both of these technologies support a variety of features beneficial for surveillance, such as motion detection, variable bitrate encoding, and streaming optimizations, which are critical for real-time monitoring and playback scenarios. They also ensure compatibility with various video management systems, enhancing system interoperability.

In contrast, the other options either refer to outdated technologies or formats not suited for modern video surveillance needs. For instance, JPEG and MPEG-4 are older technologies that do not match the efficiency and capabilities required for current applications. HEVC and AV1 are newer but are not as predominantly used in Axis products compared to H.264