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APTX HD (aptX High Definition) is a high-quality audio format designed by Qualcomm that has a bit rate of 576 kbit/s, a sampling rate up to 48 kHz, and sample resolutions up to 24 bits. The codec has minimal compression losses, and losses occur where completely lossless coding is not possible due to bandwidth constraints. It can be transferred with low latency to Bluetooth devices, retains audio frequencies up to 20 kHz, and offers a dynamic range of 120 dB or more. Briefly, the APTX HD format is perfect for high-quality audio and is best for playing on Bluetooth devices. It plays perfectly on most recent Android devices but may not be properly supported on other platforms or certain Android phones. In such cases, you can use a good converter tool to turn it into a more common audio format with little to no losses.
The Core Audio Format (CAF) file format is a digital audio format native to Apple and is based on Apple's Core Audio technology. It stores markers, text annotations, channel layouts, and other information along with the audio data. Unlike similar formats, CAF files have no size limit and can store any number of audio channels. You can open CAF files with the default QuickTime Player included with macOS and ioS (beginning with version 5.0) on Apple devices. Moreover, you can open it on multiple platforms using applications like VideoLAN VLC media player, Audacity, and NCH WavePad.
So here are three working steps why our valued customers choose us.
Select the original format of your video as APTX_HD by clicking on the first box. Next, click on the second box and select CAF.
Click on 'Choose File' to select the video you want to convert from your device. Click on the 'Upload & Convert' button and let the magic happen!
Once your file gets converted, you can download it by clicking on the Download button that appears.
If you don't see an answer to your question, you can send us an email from our contact form.
Yes, you can!
PlayStory is far beyond being an Free APTX_HD to CAF. It is a tool that helps you create interactive videos that boost viewer engagement and fetch higher conversion rates. You can create multiple clips of videos and add interactive elements to them to accept viewer inputs using our drag-and-drop builder. You can embed your personalized videos to your website, share them with a link or create your own video bubble effortlessly.See it in Action