[FFmpeg-devel] support for reading / writing encrypted MP4 files

[Eran Kornblau]

> 
> changes to libavutil and libavformat should likely be in seperate
> patches/commits, more generally any independant changes should be
> in seperate patches (i dont know if there are any other changes that
> should be split off)
> 
Done, new patch files attached, I also included the patch for decryption.
The libavutil patch has to be applied before libavformat patches.

> 
> fails to build
> 
> ffmpeg/libavformat/movenccenc.c: In function ‘auxiliary_info_add_subsample’:
> ffmpeg/libavformat/movenccenc.c:61:5: error: unknown type name ‘u_char’
> ffmpeg/libavformat/movenccenc.c:73:7: warning: assignment from incompatible pointer type [enabled by default]
> 
Replaced the u_char with uint8_t, don't know why I didn't get this error

> 
> also a Changelog entry should probably be added

Added, one for encoding and one for decoding (since they are in separate patches)

> and if libavformat uses a new feature from libavutil than libavutils
> minor version needs to be bumped when that feature is added
> 
Incremented LIBAVUTIL_VERSION_MINOR, please let me know if anything else is needed

> 
> [...]
> -- 
> Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
> 

Thanks Michael !

Eran
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