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Questions tagged [bento4]

Bento4 is a C++ class library and tools designed to read and write ISO-MP4 files.

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How to generate custom license for widevine DRM

I have been researching about DRM video encryption. All the example in internet I find it needs a lincense link, and a "X-AxDRM-Message" encrypted message as header request. But when I generate widevine encrypted video files with bento4, it don't…
Habib
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Android NDK and Bento4 - Undefined reference to 'AP4_Ac4SampleDescription::_class_AP4_Ac4SampleDescription'

When I build the Bento4 library from Android Studio, I get an undefined reference to 'AP4_Ac4SampleDescription::_class_AP4_Ac4SampleDescription' error. Overall there are like 5 cmake commands for Bento4 for different platforms. Here are the 2 for…
Adrian Bartyczak
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How to convert audio to hls that works for FairPlay Streaming?

I have found bento4 mp42hls for generate HLS stream that satisfies FairPlay Streaming, but I do not know how to do the same thing with different file formats like MP3, FLAC, M4A,...
Hung Vo
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Install Bento4 SDK on AWS Lambda as container image using Docker

I switched from x86 to arm64 architecture on my lambda function. I updated all the library and packages used to arm64 compatible binaries. I download Bento4 from this link. It was working fine for x86 architecture but it is not working fine for…
Osama Bin Saleem
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I Can't Play My MPD File After Packaging it with Bento4 (Dash.js Error 25)

I have this MPD file created using Bento4.