Do you wonder if the Sony a6400 digital camera has an internal recording limit? It offers 4K video recording and many other features.
This guide provides an overview of the Sony a6400. You’ll learn if it has a recording limit. Plus, key features and settings. This should help you decide if the Sony a6400 is right for your project.
Ready to learn more? Let’s get started!
Table of Contents
Overview of the Sony a6400
The Sony a6400 is a superb camera – it’s great for both video and photos. It’s small, lightweight and ideal for travelling. It has lots of features, including autofocus and 4K video recording. Plus, it has a recording time cap of 29 minutes and 59 seconds.
Let’s take a closer look at all the features of this Sony camera!
Features
The Sony a6400 is a feature-rich and advanced mirrorless camera. It has 24.2 megapixels of resolution and a high-resolution 4K movie recording capability. It also has a cutting-edge autofocus system that enables fast and accurate autofocus performance – plus Eye AF and Real-time Eye AF, which use face detection technology to focus on the subject’s eyes even in video mode.
It has a 180° tiltable LCD touch screen, so you can shoot from any angle. There’s also a microphone jack for connecting an external mic for improved audio. The Wi-Fi and low power Bluetooth connections allow remote control from your smartphone or tablet, and image sharing.
The Sony a6400 offers smooth continuous shooting at up to 11fps, with impressive tracking performance for capturing fast action. Plus, there’s no recording time limit when capturing Full HD videos. This makes it perfect for wildlife and sports photographers.
Specifications
The Sony a6400 is the ideal camera for aspiring photographers and videographers. It features a 24.2 megapixel Exmor APS-C image sensor, hybrid autofocus with 425 phase detection points, and continuous shooting of up to 11 frames per second. Plus, 4K UHD video recording at 30 frames per second.
The camera also includes an OLED viewfinder, touch screen LCD monitor, Wi-Fi and NFC connectivity, microphone input port, and external microphone compatibility. It even tracks fast moving subjects in real time with its super fast autofocus system.
This camera is compatible with many E-mount lenses, including Sony’s own premium range and third party brands like Sigma and Tamron. It also has an expanded dynamic range when shooting in uncompressed 14 bit RAW files and can be used with PlayMemories Camera Apps.
The Sony a6400 can record up to 29 minutes 59 seconds of continuous 4K or Full HD without interruption thanks to its heat dispersion structure. To extend recording time, certain functions (like SteadyShot image stabilization and AF/AE tracking) can be turned off depending on the resolution and framerate being used.
Recording Limit
The Sony a6400 has a recording limit of thirty minutes when recording in 4K25p, 4K30p, or 4K24p. Various other limits exist, depending on the video format, frame rate, and ambient temperature.
This article focuses on the recording limits of the Sony a6400.
Internal Recording
The Sony a6400 digital mirrorless camera has internal 4K recording capabilities. It has a 30-minute limit, depending on the file size and memory of the camera. Compression is 8-bit 4:2:0 at 24, 25, or 30p. For HD recordings, you can use AVCHD or XAVC S formats with 8-50 Mbps bitrates.
You can also connect an Atomos recorder, such as the Ninja V, to the camera for external recordings. It supports ProRes up to 10-bit 422 HQ codecs up to 60p via HDMI cable. There is no specific time limit for external recordings, but once the memory card is full, you must switch it out for a higher capacity card. This will require stopping and restarting the Ninja V.
External Recording
The Sony a6400 offers external recording without any limits. You can record XAVC-S up to 1080p30 with an SD card. Internally, you can record HEVC (H.265) with an additional fast memory card. Externally, you can record all HD formats, including 4K. To do this, use a USB Type-C external drive via the camera’s micro USB port.
You can record H264 4:2:0 8bit at 30p/60i video in MP4 format. Or, record XAVC-S 3.2MP at 1080p60, as it isn’t limited by onboard storage capabilities.
Conclusion
In summary, the Sony a6400 has two recording limit alternatives. You can either have an unlimited recording, maxing out at 4GB per clip. Or, you can switch to the old ‘AVI’ format for continuous recording up to 29 minutes and 59 seconds.
It’s important to remember that heat and battery life can decrease the maximum recording time. High temperatures or low bands may reduce the overall recording long before it reaches its boundary. Also, taking breaks between recordings can improve its performance, reduce heat buildup and extend its abilities further than 29 minutes.
