multimedia/Bento4: update to v1.6.0-640

Major changes:
    * Add missed AP4_DEFINE_DYNAMIC_CAST_ANCHOR()
    * Add multi-segment option for mp4encrypt
    * Fix copy of file name may not be NUL-terminated
    * Fix subtitles with mp4-dash
    * Fix incorrect boundary check in AP4_HdlrAtom::WriteFields resulting in global-buffer-overflow
    * Bug stack memory exhaustion and program crash caused by an infinite recursion
    * Add Dolby Digital Plus Atmos signaling for HLS
    * add --allow-cache option
    * Fix a gobal-buffer-overflow in Ap4ByteStream.cpp
    * Fix mp4encrypt scans and overwrites potentially non NUL-terminated file name
    * avcinfo, hevcinfo: check buffer size #656
    * Fix duration of muxed mp4 video is too long
    * Add DDP including JOC signaling for DASH
    * Add AC4 signaling including IMS to DASH
    * Add AC4 with immersive stereo (IMS) signaling for DASH
    * Fix heap-Buffer-Overflow with ASAN in mp42hls

Full changelog: axiomatic-systems/Bento4@v1.6.0-639...v1.6.0-640

multimedia/Bento4/Makefile

@@ -1,7 +1,7 @@
 PORTNAME=	Bento4
 PORTVERSION=	1.6.0
 DISTVERSIONPREFIX=v
-DISTVERSIONSUFFIX=-639
+DISTVERSIONSUFFIX=-640
 PORTREVISION=	2
 CATEGORIES=	multimedia devel
 

multimedia/Bento4/distinfo

@@ -1,3 +1,3 @@
-TIMESTAMP = 1631717748
-SHA256 (axiomatic-systems-Bento4-v1.6.0-639_GH0.tar.gz) = 9f3eb912207d7ed9c1e6e05315083404b32a11f8aacd604a9b2bdcb10bf79eb9
-SIZE (axiomatic-systems-Bento4-v1.6.0-639_GH0.tar.gz) = 5475450
+TIMESTAMP = 1690230714
+SHA256 (axiomatic-systems-Bento4-v1.6.0-640_GH0.tar.gz) = 27a47dc9e2fafb957d3fbc60e15e3d50838ea30767bb09a3e54ca127bf02b7a1
+SIZE (axiomatic-systems-Bento4-v1.6.0-640_GH0.tar.gz) = 5484136