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.
Opis izdajatelja (angleščina)
Kaj je Bento4?
Bento4 je brezplačen program za Windows. Izdajatelj je Axiomatic Systems, LLC.
Namestitev in sistemske zahteve
Uradne namestitvene datoteke so na voljo za 64-bitno, v obliki Prenosna različica. Glavna namestitvena datoteka meri 6,9 MB. Program deluje brez namestitve (prenosna različica).
Prednosti / Slabosti
Prednosti
- Brezplačna uporaba
- Prenosna različica: deluje brez namestitve
- Majhna namestitvena datoteka (6,9 MB)
Slabosti
- Ni izvorne različice ARM64
- Več kot leto dni brez posodobitve
Na kratko: Bento4 je brezplačen program za Windows, na voljo za 64-bitno. Posodobitve so vse redkejše.
Je prenos programa Bento4 varen?
- Datoteka se prenese s strežnika bok.net; preverite, ali je to uradno zrcalo izdajatelja
- Povezava za prenos uporablja HTTPS
- Objavljena je zgoščena vrednost SHA256, zato je datoteko mogoče preveriti:
6916A390F75878872594BE74554B8B54AB220BB29812424441A8E1ECC9A6AC5E· Odpri poročilo VirusTotal za to zgoščeno vrednost - Ob zadnjem preverjanju se je povezava odzvala (22. oktober 2026)
- ExeAtlas namestitvenih datotek ne gosti, ne ovija in ne spreminja
Povezan vodnik: Kako v sistemu Windows preveriti SHA256 datoteke
Najnovejše različice
Vse različice (1) ›| Različica | Datum | Velikost | Datoteke |
|---|---|---|---|
| 1.6.0-641Najnovejša | 23. julij 2025 | 6,9 MB | 64-bitno ZIP |
Namestitev iz ukazne vrstice
Tiha namestitev ›winget install --id AxiomaticSystems.Bento4 -escoop install main/bento4Programske datoteke (.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
Povezan vodnik: Kako uporabljati winget: namestitev in posodobitve
Tudi za druge sisteme
brew install bento4Informacije
- Izdajatelj
- Axiomatic Systems, LLC.
- Licenca
- Freeware
- Cena
- Brezplačno
- Zahteve
- Windows 11 / 10
- Arhitektura
- 64-bitno
- Namestitvena datoteka
- Prenosna različica
- Različica
- 1.6.0-641
- Izdano
- 23. julij 2025
- Dodano v katalog
- 23. julij 2025
- Število različic
- 1
- Spletna stran
- bento4.com
- ID winget
- AxiomaticSystems.Bento4
- Paket Scoop
- main/bento4
Ocene in mnenja
Mnenj še ni. Lahko ste prvi, ki oceni program.
Pogosta vprašanja
Je program Bento4 brezplačen?
Da, program Bento4 je mogoče brezplačno prenesti in uporabljati.
Je prenos programa Bento4 varen?
Datoteka se prenese z domene bok.net; ExeAtlas datoteke ne gosti in je ne spreminja. Zgoščeno vrednost SHA256 prenesene datoteke primerjajte s tisto na tej strani ali odprite poročilo VirusTotal za to vrednost.
Kako namestiti Bento4 z wingetom?
Odprite PowerShell ali Windows Terminal in zaženite ukaz winget s te strani. winget prenese uradno namestitveno datoteko in pred zagonom preveri njeno zgoščeno vrednost SHA256.
Ali Bento4 deluje na procesorjih ARM (Windows on Arm)?
Različice ARM64 ni; Windows 11 on Arm lahko različico 64-bitno zažene z emulacijo.
Ali je program Bento4 mogoče uporabljati brez skrbniških pravic?
Da, gre za prenosno različico: arhiv je dovolj razpakirati in program zagnati.