![]() With AVCHD, you are dependent on the solid state media included, meaning that if the camera breaks down in the field, chances are that the recorded footage will be lost. HDV war, we have to broach the still controversial subject of which format is "better." Today, HDV renders better picture quality, but that will change as the H.264 encoders in cameras improve with higher bitrates. It is also easier to take JPEG still photos and store them on the same media as the video, unlike in the past, when a separate flash drive had to be dedicated to still images. As hard drives and flash memory evolve to larger capacities at lower prices, more data can be stored. AVCHD can record up to 1080p today, and theoretically, to resolutions as high as 2K. This is a much faster rate than the real-time transfer rate of most other current tape transfers. The other main advantage to having solid state recording media is that files can be transferred to computers at up to 30MB/s, just as though you were moving files from one directory into another in your Windows or Mac OS. ![]() This is great for users looking to get to a specific place on the recorded media instantly, but not practical when you want to do some serious editing. As a tapeless format, AVCHD is a true non-linear application, meaning that footage can be accessed instantly on the drive without fast-forwarding or rewinding, and scenes can be deleted in-camera. In its infancy, AVCHD has some drawbacks compared to HDV when it comes to editing, but that has been changing as the format has been getting popular for its convenience factor.ĪVCHD's maximum bit rate is 18Mbits/s (2.25MB/s) when recorded to solid state using MPEG-4, Part-10, also know as H.264. ![]() ![]() The primary concept is to fit as much data into the smaller storage media as is available. And being a tapeless format, editing with today's ubiquitous non-linear editing systems would be a logical fit, right? Not exactly. Designed to record to tapeless media formats such as optical disc and solid state, AVCHD (Advanced Video Codec High Definition) delivers a high-definition picture at consumer prices. When first introduced in 2006, AVCHD was designed to be the format of choice to bring HD video capture to the masses of camcorder users looking to upgrade to high definition. ![]()
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