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Show/edit MP4 metadata (iTunes-style and others) Splits a fragmented MP4 file into discrete files These include: TOOL NAMEĭisplays high level info about an MP4 file, including all tracks and codec detailsĭisplays the entire atom/box structure of an MP4 fileĪdd/insert/remove/replace atom/box items of an MP4 fileĮncrypts an MP4 file (multiple encryption schemes are supported)ĭecrypts an MP4 file (multiple encryption schemes are supported)Įncrypts a media file into an OMA DCF fileĬonverts ‘stsz’ tables into ‘stz2’ tables to create more compact MP4 filesĬreates a fragmented MP4 file from a non-fragmented one The Bento4 SDK includes several command-line applications/tools that are built using the SDK API. The Downloads Page contains the links to pre-built SDKs and tools that you can use to get started quickly.
#BENTO 4 CDKEY CODE#
The Developers Page contains specific information on where to obtain the source code and documentation.
#BENTO 4 CDKEY LICENSE#
You can find out more about the license on the About Page. The library is Open Source, with a dual-license model. There is also support for building the library with the SCons build system as well as CMake.
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The standard distribution contains makefiles for unix-like operating systems, including Linux and Android, project files for Microsoft Visual Studio, and an XCode project for MacOS X and iOS. All the code necessary to compile the SDK and tools is included in the standard distribution. The implementation does not rely on any external library.
#BENTO 4 CDKEY PORTABLE#
The code is very portable it can be compiled with any sufficiently modern C++ compiler. The SDK is designed to be cross-platform. Support for a wide range of codecs, including H.264 (AVC), H.265 (HEVC), AAC, HE-AAC, xHE-AAC, AC3 and eAC3 (Dolby Digital), AC4, Dolby Atmos, DTS, ALAC, and many more.Support for multiple DRM systems that are compatible with MP4-formatted content (usually leveraging CENC Common Encryption), such as Marlin, PlayReady, Widevine, FairPlay and Adobe Access.Parsing and multiplexing of H.264 (AVC) video and AAC audio elementary streams.The UltraViolet (DECE) CFF (Common File Format).ISO-MP4 files profiled as part of the 3GPP family of standards.OMA 2.0 and 2.1 DCF/PDCF Encryption and Decryption as defined in the OMA specifications.ISMA Encrytion and Decryption as defined in the ISMA E&A specification.Reading and writing 3GPP and iTunes-compatible metadata.
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The format is a derivative of the Apple Quicktime file format, so Bento4 can be used to read and write most Quicktime files as well. This format is defined in international specifications ISO/IEC 14496-12, 1. Welcome to Bento4 ¶ Bento4 MP4, DASH, HLS, CMAF SDK and Tools ¶Ī fast, modern, open source C++ toolkit for all your MP4 and DASH/HLS/CMAF media format needs.īento4 is a C++ class library and tools designed to read and write ISO-MP4 files.