Hi, menno:
THX for your new FAAD3 lib v2.6.1
I'm using it for my mp4 tagging programme.
Can you tell me which header file should be included in my C code to support MP4 tagging?
"mp4ff.h" or "mp4ffint.h"?
AND
What is the flow of coding to write (update) tags (I mean the metadata) to a MP4 file?
So far as i konw:
for READING: use "mp4ff_open_read" or "mp4ff_open_read_metaonly"
but for WRITTING: only "mp4ff_meta_update" ?
How to use "mp4ff_meta_update" ?

I was confused about that.

Sorry, I have no idea. I didn't write that code and only used it myself for reading tags. For ease of use it is probably better to use the latest mp4v2 library.

Sad.

Anyway, Can you tell me where to download the mp4v2 library. I should pay more attention to it.