2013年10月18日星期五

Sony FDR-AX1 Digital 4K Video Camera Recorder

The Sony FDR-AX1 Digital 4K Video Camera Recorder is the first consumer 4K video camera from Sony. They've used the technology developed for their professional video cameras to create a compact, easy-to-operate 4K consumer model that's designed to make 4K video and professional-quality audio available to the masses. The FDR-AX1's powerful image processor is identical to the high-performance processors found in Sony's professional video cameras. By incorporating an image processor that can handle 4K video at 60 fps into a consumer camcorder, everyone will be able to document important family moments, get creative with friends, record sporting events and capture the world around them in lifelike detail. The FDR-AX1's native 3840 x 2160 4K resolution enables you to create movies with four times as much detail and quadruple the image quality of a Full HD 1080p camcorder. Plus, this model features a back-illuminated 8.3MP Exmor R CMOS image sensor that works in concert with the processor so you can record at the maximum frame rate - even when shooting 4K video. This means that even your high-speed action shots and sports videos will be clear, sharp and detailed.

Introducing the peerless FDR-AX1 Handycam with professional-caliber XLR mic input and unparalleled image quality. Breaking ground by incorporating new-paradigm 4K 1/60p 2 video recording and output in an incredibly user-friendly form. Ready to capture the imaginations and eyes of even the most discerning videographers.

Another feature that makes the FDR-AX1 a professional-class consumer video camera is its audio recording capability. It records 2-channel Linear PCM audio with a built-in high-performance stereo microphone. However, the camera also features dual integrated professional-class XLR audio inputs for connecting external microphones. You'll even be able to mix audio tracks from the internal microphone with the audio recorded from any connected external mics. There are a variety of shot-enhancing functions and manual control options as well. More experienced videographers will be able to take advantage of the independent zoom, focus and iris rings. Plus, the camera's viewfinder and LCD monitor employ Peaking, Zebra and Center Marker functionality for more advanced shot setup and autofocus options.

Other image-enhancing features include three ND filters and five unique Paint functions, which will help you achieve a more cinematic aesthetic with your movies. The FDR-AX1 has flexible connectivity options as well. Besides the XLR audio inputs, the camera is equipped with a headphone jack, an HDMI output that will transfer 4K footage to compatible 4K Bravia TVs, a USB 2.0 port for fast data transfers, an analog A/V output, an accessory shoe and more. With the flexible connectivity options, professional-class features, 4K recording capability and ease-of-use, the FDR-AX1 bridges the gap between consumer and professional-class. While experienced videographers will be able to really produce great video and audio with this model, even ambitious beginners will be able to master this camera and capture professional looking, cinematic 4K video with ultra-clear stereo audio.

Capture 4K/60p video that far exceeds HD resolution

Playback 4K content captured on the Sony AX1 4K camcorder on a compatible1 4K TV by simply connecting the two devices with supplied HDMI cable. Thanks to original Sony technology, Sony BRAVIA TVs especially bring out the full quality of 4K/60p recordings. Full HD monitors can also be used to enjoy this content by simply changing the menu HDMI output settings to 1920 x 1080.

XAVC-S codec allows extended 4K/HD video recording

The Sony AX1 4K camcorder records 4K/HD movies in the XAVC-S format, which was developed for consumer usage based on the professional XAVC 4K/HD format. XAVC-S uses MPEG-4 AVC/H.264 Long GOP for video and linear PCM for audio compression, while saving files in an MP4 wrapper. The XAVC-S codec allows longer recording times within a given media capacity than XAVC, making 4K recording easier and more convenient.

1/2.3” 8.3MP Exmor R® CMOS image sensor

Sony’s unique Exmor R® CMOS sensor is essential to the stunning image quality that the AX1 achieves. Its back-illuminated structure featuring wiring layers on the back of a photodiode (light receiving element) dramatically boosts low-light sensitivity for shooting better, more lifelike images even in dim lighting. Sony’s cutting-edge technology also makes the camera nimble at reading massive 4K data at 60 fps.

Built-in mic w/2x additional Pro XLR jacks for

external inputs

In addition to a high-performance internal microphone, the AX1 features two external XLR jacks for connecting external microphones that can also be used to record superior-quality balanced audio synchronized to the video. You can also mix audio from recordings made using the internal microphone and externally connected microphones, respectively.