Flussonic 4.6.17

[Flussonic]

Flussonic version 4.6.17 uploaded to repository

Changelog:

* #2298 MAJOR refactoring of logging subsystem
* #2462 long HLS playlists: semi-live, semi-DVR: /STREAMNAME/event-7200.m3u8
* #2863 add copy option to DVR: it is possible to upload blobs to cloud
* #3362 enhance WebRTC publishing code: use REMB mechanism
* #3479 allow transcoding WebRTC published audio to PCMA
* #3910 ensure transcoder is killed on stream restart
* #3943 added auth protected agent status callto peeklio agent
* #3973 better handling of dvr lock
* #3984 [VSaaS] fix own cameras count
* #3985 fix starting backup video
* #4018 notify that HLS dont have closed captions with CLOSED-CAPTIONS=NONE
* #4073 now mbr output video tracks are always forced to be in the order of inputs
* #4092 properly handle RTSP 302 redirects on source
* #4102 fixing export of very large mp4 files (more than 4 GB)
* #4104 fix handling non US locale for disk usage query
* #4145 fix letsencrypt code handling foreign ssl certs
* #4187 enhance reading DVR for extracting timelapse
* #4220 allow DVR to handle streams with 1 second gop duration
* #4232 support for Swift large objects in file uploader
* #4238 Agent working on Dahua DH-IPC-HFW1120SP
* #4260 prepush now is properly handled by rtmp pusher
* #4267 tune SDT frequency in MPEG-TS push with sdt=300 option
* #4271 enhance crypt IV for Apple Fairplay DRM
* #4272 PCR now is sent on first available video track
* #4273 fixes in CBR UDP pusher
* #4279 CORS headers on http api urls
* #4282 [VSaaS] fixing calculated available for user camera amount
* #4288 PCR now is properly sent on mpegts output with selected tracks
* #4296 admin DVR status now is more brief
* #4316 [VSaaS] renamed option mode service; to mode cluster
* #4322 fixed MPEG-TS picture breaking with delayed subtitles
* #4323 SOCKS5 support for license server connection
* #4337 Alpine linux support for small distribution and docker