Gilles Boccon-Gibod

This is normal. For MPEG-CENC, you supply an 8-byte IV, but internally, a 16-byte IV is created, using the supplied IV plus an internal counter. In fact, as documented by...

Hi, the reason I was pointing to the documentation is because of this paragraph in the command line documentation: ``` OMA-PDCF-CTR, ISMA-IAEC, PIFF-CTR, MPEG-CENC, MPEG-CENS: the should be a 64-bit...

There's already an (undocumented) interface for setting the roles: Using the --attributes command line option (which can be used once or more), you can set attributes for different parts of...

I see what you mean. I was planning on adding support for grouping tracks together (not just for audio, but for alternate video angles too), using a unified mechanism. That...

> > I see what you mean. I was planning on adding support for grouping tracks together (not just for audio, but for alternate video angles too), using a unified...

The input string should be encoded as UTF-8. So if you have the file name as UTF-16, you need to convert that to UTF-8 first.

Sorry about that, I though UTF-8 was supported, but it isn't (I was confusing with another open source project I maintain where that's supported). I'll add support for it.

Quick comment: UTF-8 should be supported in recent versions. It is still somewhat tricky to use that for command-line applications, because the Windows shell/console doesn't really pass the command line...

The issue doesn't seem to happen with the latest commit on the main branch. Can you confirm?

Do you mean mp4 fragments with moof/mdat fragments that contain both audio and video elementary streams? That is indeed not currently supported, as I wasn't able to find a good...