Apple has announced this week at WWDC2017 support for the High Efficiency Image Format (HEIF) (see video here). HEIF is a new image format defined within MPEG, by companies such as Apple, Nokia, Canon, … and by the GPAC team and Telecom ParisTech. So, the GPAC tools are already capable of producing HEIF images. This post provides instructions to do so.
We’ve recently improved the language tagging in GPAC, and in particular in MP4Box and in MP4Client. This posts gives details about how to use these new features. Continue reading Improved language tagging in GPAC
The 105th MPEG meeting was held in Vienna, Austria. The GPAC team presented many contributions (see below) to the Systems group related to the ISO Base Media File Format, the MPEG-2 Transport Stream or the MPEG-DASH standards. The contributions were largely well received. This post gives some details. Continue reading GPAC’s contributions to MPEG 105th meeting