Bento4 is a C++ class library and tools designed to read and write ISO-MP4 files. This format is defined in international specifications ISO/IEC 14496-12, 14496-14 and 14496-15. 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. In addition to supporting ISO-MP4, Bento4 includes support for parsing and multiplexing H.264 and H.265 elementary streams, converting ISO-MP4 to MPEG2-TS, packaging HLS and MPEG-DASH, CMAF, content encryption, decryption, and much more.
Features
A number of formats and features based on the ISO-MP4 format and related technologies are also supported, including:
- MPEG DASH with fragmented MP4 files, as defined in the international specification ISO/IEC 23009-1
- HLS with TS or MP4 segments (dual DASH/HLS output), as defined in RFC 8216
- CMAF (Common Media Application Format) as defined in ISO/IEC 23000-19
- MPEG Common Encryption (CENC) as specified in the international specification ISO/IEC 23001-7
- PIFF (Protected Interoperable File Format), and encrypted, fragmented MP4 format specified by Microsoft and used for encrypted HTTP Smooth Streaming.
- Reading and writing 3GPP and iTunes-compatible metadata.
- ISMA Encrytion and Decryption as defined in the ISMA E&A specification
- OMA 2.0 and 2.1 DCF/PDCF Encryption and Decryption as defined in the OMA specifications.
- ISO-MP4 files profiled as part of the 3GPP family of standards.
- The UltraViolet (DECE) CFF (Common File Format).
- Parsing and multiplexing of H.264 (AVC) video and AAC audio elementary streams
- 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.
- 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 Dolby Vision and HDR.
The SDK is designed to be cross-platform. The code is very portable; it can be compiled with any sufficiently modern C++ compiler. The implementation does not rely on any external library. All the code necessary to compile the SDK and tools is included in the standard distribution. 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. There is also support for building the library with the SCons build system as well as CMake.
Beskrywing deur die uitgewer (Engels)
Wat is Bento4?
Bento4 is ’n gratis program vir Windows, uitgegee deur Axiomatic Systems, LLC..
Installasie en vereistes
Daar is amptelike installeerders vir 64-bis in die vorm van Draagbaar. Die hoofinstalleerder is 6,9 MB groot. Dit werk sonder installasie (draagbaar).
Voordele / Nadele
Voordele
- Gratis om te gebruik
- Draagbaar: werk sonder installasie
- Klein aflaai (6,9 MB)
Nadele
- Geen inheemse ARM64-weergawe nie
- Al meer as ’n jaar geen bywerking nie
Kortliks: Bento4 is ’n gratis program vir 64-bis rekenaars. Bywerkings het verlangsaam.
Is dit veilig om Bento4 af te laai?
- Die lêer word bedien deur bok.net; maak seker dit is die uitgewer se amptelike spieëlwerf
- Die aflaaiskakel gebruik HTTPS
- ’n SHA256-hashwaarde is gepubliseer, sodat die lêer nagegaan kan word:
6916A390F75878872594BE74554B8B54AB220BB29812424441A8E1ECC9A6AC5E· Maak die VirusTotal-verslag vir hierdie hashwaarde oop - Die skakel het gereageer toe ons dit laas nagegaan het (22 Oktober 2026)
- ExeAtlas huisves, omvou of verander geen installeerders nie
Verwante gids: Hoe om ’n lêer se SHA256-hashwaarde op Windows na te gaan
Onlangse weergawes
Al 1 weergawes ›| Weergawe | Datum | Grootte | Lêers |
|---|---|---|---|
| 1.6.0-641Nuutste | 23 Julie 2025 | 6,9 MB | 64-bis ZIP |
Installeer vanaf die opdragreël
Stil installasie ›winget install --id AxiomaticSystems.Bento4 -escoop install main/bento4Programlêers (.exe): aac2mp4.exe, mp42aac.exe, mp42avc.exe, mp42hevc.exe, mp42hls.exe, mp42ts.exe, mp4audioclip.exe, mp4compact.exe, mp4dcfpackager.exe, mp4decrypt.exe, mp4diff.exe, mp4dump.exe, mp4edit.exe, mp4encrypt.exe, mp4extract.exe, mp4fragment.exe
Verwante gids: Hoe om winget te gebruik: programme installeer en bywerk
Ook vir ander stelsels
brew install bento4Inligting
- Uitgewer
- Axiomatic Systems, LLC.
- Lisensie
- Freeware
- Prys
- Gratis
- Vereis
- Windows 11 / 10
- Argitektuur
- 64-bis
- Installeerder
- Draagbaar
- Weergawe
- 1.6.0-641
- Vrygestel
- 23 Julie 2025
- By die katalogus gevoeg
- 23 Julie 2025
- Weergawes gelys
- 1
- Webwerf
- bento4.com
- winget-ID
- AxiomaticSystems.Bento4
- Scoop-pakket
- main/bento4
Graderings en resensies
Nog geen resensies nie. Wees die eerste om dit te gradeer.
Algemene vrae
Is Bento4 gratis?
Ja. Bento4 is gratis om te gebruik.
Is dit veilig om Bento4 af te laai?
Die aflaai kom van bok.net; ExeAtlas huisves of verander nie die lêer nie. Vergelyk die SHA256-hashwaarde daarvan met die een wat hier gewys word, of maak die VirusTotal-verslag vir daardie hashwaarde oop.
Hoe installeer ek Bento4 met winget?
Maak PowerShell of Windows Terminal oop en voer die winget-opdrag op hierdie bladsy uit. winget laai die amptelike installeerder af en gaan die SHA256-hashwaarde na voordat dit uitgevoer word.
Werk Bento4 op ARM (Windows on Arm)?
Daar is geen ARM64-weergawe nie; Windows 11 on Arm kan die 64-bis-weergawe via emulasie laat loop.
Kan Bento4 sonder administrateurregte gebruik word?
Ja, dit is draagbaar: pak dit uit en laat dit loop.