13.9 0911 2021
Fixed: Fix ivs3800 video can't play issue.
Fixed: Fix ivs Linux 中文乱码问题.

13.8 0805 2021
Added: Add archive nPercentage -1 if these has no video.
Changed: Optimize 4K H265 performance.
Fixed: Fix sandbox mode memory issue and optimize event log.
Fixed: Optimize HIK DH > 512 channel edit slow issue. 

13.7 0720 2021
Fixed: GB28181 unspport PS type don't work, just bypass.
Fixed: HIKSDK multi slice H265 can't play issue.
Fixed: Fix some GB28181 Message username not correct issue. 
Fixed: Fix AddSrcRTSP URL multi parameter issue.

13.6 0618 2021
Fixed: ManualRecordStart with alwayscreate ture stop status not correct issue.
Fixed: ISC Linux 中文乱码问题

13.5 0603 2021
Changed: Change sandbox timeout to 40s.

13.4 0530 2021
Changed: Enable HTTP play mp4 support by default.

13.3 0518 2021
Added: ISC linux support.
Fixed: ISC special chinese json parse error.
Fixed: IVS linux version can't work issue.
Fixed: ISC windows can't connect issue.

13.2 0511 2021
Added: Add more debug log for HIKSDK.
Added: Add chm manual with release package.
Fixed: Fix sandbox mode device token with - special char can't work.
Fixed: Fix archive memory usage when force enable.
Fixed: DHSDK record type search display not correct issue.
Fixed: DHSDK audio play issue.
Changed: Don't send to update level for disable camera(both cloud and GB28181 uplevel)

13.1 0402 2021
Added: Add RTSP sub stream support with another URL.
Added: Add Channel IP Address get for HuaWei IVS.
Fixed: Configuration file from r12 can't work issue.
Fixed: Removed: Auto detect H265 and H264 HIK device codec changed (for palyback).
Fixed: Fix 4K H265 video play issue. 
Changed: Disable console log for event to improve performance.
Changed: Allow HIK SDK playback offline channel when run as sandbox mode.

13.0 0305 2021 
Added: Add RTSP RTMP playback support.
Added: Disable all offline camera in UI.
Added: If record path is not exist, will disable all record.
Added: Add core API call time trace.
Added: Add sandbox mode for all device SDK.
Added: Add HTTP redirect to HTTPS.
Changed: Update openssl version to 1.1.1i.
Changed: Docker base change Centos7 from Centos8.
Changed: Optimize GB28181 uplevel reconnect.
Fixed: Auto detect H265 and H264 HIK device codec changed.
Fixed: Cloud connect windows https can't connect issue.
Fixed: GB28181 audio can't work issue.
Fixed: When mediastore location changed record can't delete issue.
Fixed: Sometime RTMP/RTSP can't access issue.
Fixed: Fixed DSS SDK crash when device can't connect issue.
Fixed: Sometime GB28181 uplevel sub stream can't play issue.

12.4 1231 2020
Added: Add map support.
Fixed: If some type RTSP video stream can't parse, just fullscan the video.
Changed: Rollback HIK ISC openAPI SDK.
Changed: Don't check NET_DVR_SET_COMPRESSCFG_AUD setting return for 海康人脸机

12.3 1209 2020
Added: Add view(View Add/View Del/View Update) support in liveview.
Fixed: GB28181 uplevel sometime restart issue.
Fixed: RTSP ONVIF two more client play stop issue.
Changed: Change GB28181 min port range from 50 to 2.

12.2 11.27 2020
Added: Add GB28181 uplevel stream setting.
Changed: Don't allow two h5ss watcher process run.
Fixed: Camera(监控点) configuration deleted when edit.
Fixed: H5S Web WS video play reconnect issue.
Fixed: Batch import can't work issue.

12.1 1112 2020
Added: Add GB28181 uplevel GBID setting.
Added: Disable directory listing when auth is enable.
Added: Auth mediastore access based on session.
Added: Add GB28181 uplevel online offline status.
Added: Add HIKSDK light and wiper control support.
Changed: Disable SSLv2 SSLv3.
Changed: Playback UI only show loading image. 
Changed: Change UI to h5s web dark/light style
Fixed: Fix region restart configuration loss issue.
Fixed: Nvidia TX2 hostid change issue.


12.0 1016 2020
Added:  backup file when read conf file failed.
Added:  h5ss software watchdog support, and reboot from WebUI.
Added:  Lingvideo browser which support native H265 in HTML5.
Added:  GB28181 device type define to support customized type.
Added:  GB28181 agent config and SDP ip address config.
Added:  GB28181 RTCP support.
Added:  GB28181 TCP passive support.
Added:  Default add RTSP/RTMP online check.
Added:  Stream status.
Changed: Optimize region UI.
Changed: Change linux memory usage from MemFree to  MemAvailable.
Fixed: Device SDK don't reconnect issue.
Fixed: Video upload audio loopback issue.
Fixed: Some time start webserver can't work issue.
Fixed: Cloud mode and GB up level device SDK name is not correct issue(Add A name change event). 
Fixed: Alarm token not corrent when some device offline.

11.7 0810 2020
1. Fix some time GB device can't play issue.
2. If device is not online, show connecting instead of show latest image.


11.6 0712 2020
1.Optimize RTSP memory usage.
2.Optimize GB28181 for huge number device connection.
3.Fix sometime DAHUA SDK ptz sometime can't stop issue.
4.Fix HIK SDK some time data parse error issue.
5.Add Desktop push for RTCPush.

11.5 0615
1. Fix WebRTC Cloud mode/Relay mode/TURN server configuration not correct issue.
2. Add DH DSS support.
3. Fix some linkweb mode issue.
4. Change conference API parameter name to user.
5. Add conference connect parameter videoin/resolution/audioin/. 
6. Add H264 support for RTCPush.
7. Add VP9 support for RTCPush.
8. Fix Linkweb transcoding issues. 
9. Remove GB28281 y= parameter for JINGYI.
10.h5sconsole UI default language use 简体中文.

11.4 0530 2020
1. Add GetRTCCloudMode GetRTCRelayMode GetRTCTurnServer SetRTCCloudMode SetRTCRelayMode SetRTCTurnServer API
2. Add WebRTC turn support for video play, don't need open 50000 - 54999 port range.
3. Add LinkWeb play method, and LinkWeb play can support IE 11.
4. Add LinkWeb GPU decode and CPU decoding setting.
5. Add Conference Turn relay support for public network support.
6. Add h5sapp conference support.
7. Add cache for static file support in HTTP server. 

11.3 0515 2020
1. Fix ISC liveview reconnect issue by update the URL when reconnect.
2. Add ISC PTZ focusin/focusout/irisin/irisout/upright/upleft/downright/downleft  support.
3. Add unview SDK support.
4. ws.html & rtc.html support autoplay.
5. Fix RTSP connect to DSS SDP response is empty issue.
6. Change DHSDK get online timeout to 10s.
7. Fix 萤石 RTMP playing issue.
8. Optimize WS reconnect. 
9. Add WebRTC turn server for Windows 64bit.

11.2 0420 2020
1. Add default GetPresets list when the device don't support GetPresets
2. Add User/Role managerment support.
3. Add a Control center dashboard page.
4. Add PTZ focusin/focusout/irisin/irisout/upright/upleft/downright/downleft action.
5. Fix HIK SDK Get AAC audio config but don't have AAC audio issue.
6. Enable H.264 to H.264 transcoding support.
7. Fix server pb can't stop issue and server playback end event.
8. Remove /api/resource/v1/regions/root from ISC integration.

11.1 0331 2020
1. Add HTTPS support for armv8 and loogson. 
2. Fix Ubuntu dashboard network always 0 issue.
3. Add online/offline for GB28181 device.
4. Add transcoding profile/main sub select in the liveview page.
5. Fix when high network loading dongle read fail issue. 
6. Fix Intel GPU transcoding some time failed issue.
7. Fix h5sconsole can't load when SDK integration device online/offline with record started.
8. Fix RTC can't support lastest firefox issue. 
9. Add GB28181 up level platform PTZ command support.

11.0 0309 2020
1. Spilt GPU transcoding to standalone process.
2. Add NVIDIA multi GPU transcoding support.
3. Add transcoding profile operation API.
4. Add transcoding profile operation UI.
5. Add transcoding scale support.
6. Add GPU list and encode decode usage in dashboard.
7. Add SW(CPU) transcoding for Loogson and ARMv8.
8.Fix serverpb mode don't have Audio issue.
9.Fix RTMP push don't have audio issue.
10.Fix video conference audio echo issue.
11.Add HIK SDK audio intercom.
12.Add a default y= for GB28181 uplevel connect.

10.5 0119 2020
1. Add Login session timeout in configuration file.
2. Add tool.html for MD5 hash and URL Encode.
3. Don't call SDK API if the device is offline.
4. Update UI for advance playback.
5. Fix some time Dahua SDK Get channel name is very slow issue. 
6. Update API document and User manual document for r10.
7. Add Channel source ONLINE/OFFLINE event.
8. Fix TD SDK Camera can't get channel issue.

10.4 0110 2020
1.Select main stream when there has no sub stream such as GB28181 and RTSP.
2.Add 监控点 configuration UI and API.
3.Add HikVISION iSecure Center platform integration support.
4.Add GB28181 SSRC check item, default disable SSRC check.
5.Change GB28181 default keepalive timeout from 120s to 7200s.
6.Change cloud default keepalive from 3s to 15s.
7.Add GB28181 reboot and refresh API.
8.Add DHSDK record search support.
9.Fix DHSDK playback ts update not correct issue.
10.Default load all channel for SDK.
11.Optimize some SDK Get channel online/offine too slow issue.
12.Add Tiandy SDK integration support, live video on windows.
13.Add consolelog: 'true' // 'true' or 'false' enable/disable console.log for javascript
14.Add WebRTC based Video/Audio communication support.

10.3 1215 2019
1.Add cloud keepalive time interval configuration in cloud conf, default is 3s.
2.Add cloud mode playback from Device SDK support.
3.Add GB platform parameter check. 
4.Add GB platform configuration on the fly support.
5.Fix HIK/DH SDK reconnect device online not correct issue.
6.Update kernel.pid_max in the Linux Performance setting.
7.Update live view UI.
8.Add GB28181 bEnableCascade configuration item.

10.2 1205 2019
1. Add GB28181 TCP SIP server support.
2. Set SW transcoding as the default option. 
3. Update h5sconsole leftbar icon.
4. Enable multi level cloud connection support.
5. Optimize ONVIF keepalive for tiandy camera.
6. Add GetPresets support.
7. Fix +& in password can't work issue in h5sconsole.
8. Add cloud device API.
9. Add cloud mode video playback from NVR support.

10.1 1115 2019
1. Fix RTSP H.265 transcoding failed issue. 
2. Add DAHUA SDK alarm event support.
3. Optimize RTSP for tour.
4. Optimize RTSP for Windows 2008/2012 long running.
5. Update h5sconsole logo.

10.0 1105 2019
1. Add GB28181 up register to GB28181 platform.
2. Optimize GB28181 PS stream parse performance.
3. Add GB28181 configuration page in h5sconsole.
4. Update h5sconsole setting page.
5. Add watermark in h5sconsole page.
6. Add KunPeng armv8 support. 
7. Add phytium  armv8 support.
8. Add loongson3 support.
9. Add advance playback timeline support in h5sconsole.
10. Remove DAHUA SDK offline camera.
11. Add DAHUASDK H.265 support.
12. Add GB28181 H265 support is GB28181 device support.
13. Remove h5sconsole googleapi dependency.
14. Add warning for h5sconsole login if user or password is not correct.
15. Package the libstdc++.so.6 in release package for Centos 7.
16. Optimize h5splayer.js for WebRTC.

9.10 1015 2019
1. Optimize USB dongle support.

9.9 1008 2019
1. Add USB Dongle support.
2. Fix Dahua SDK Channel 中文 name display issue on linux OS.
3. Add Encrypted MP4 support for Archive video.

9.8 0923 2019
1. Add playback page in h5sconsole.
2. Add snapshot page in h5sconsole.
3. Add event page in h5sconsole.
4. If GB28181 device name size is 0, user GBID as device name. 
5. Add GB28181 SearchRecord support, and user can playback/archive in h5sconsole.
6. Fix Archive speed > 1.0 don't have audio issue.
7. Add html5 local storage for WS/RTC in webui.
8. Add HIK SDK motion event support.
9. Optimize AAC encoder for Video & Audio sync for mp4 record file.
10. Add a config to disable SDK sub stream to save memory usage when load more than 5000 channel per server.
11. Optimize recording API when channel token is not exist or the channel is offline.
12. Add Audio inter comm for ONVIF camera(HTTPS mode only).

9.7 0903 2019
1. Add timezone in the SearchDeviceRecordByTime API response.
2. Add SetGuard to video channel for GB28181.
3. Add keepalive setting for cloud video connect.
4. Add GetGbDevice/GetGbDeviceSrc API for GB28181 device management.
5. Fix WebRTC audio sync issue for r9.
6. Add HIKSDK AAC audio support.
7. Add Archive page in h5sconsole.

9.6 0818 2019
1. Change src/device default H5_ALWAYS to H5_ONDEMAND.
2. Add stream=main and stream=sub for ONVIF and HIVISION SDK/DAHUA SDK.
3. Add stream select(main sub) in h5sconsole.
4. Add GetSrcWithoutDevice API to get all camera which added to h5s.
5. Add autoplay in pbconf for playback from device without call start() after connect().
6. Cloud mode support dynamic  channel change.
7. Device SDK  channel support cloud push.
8. Fix playback playtime callback can't work issue.
9. Add <GuardCmd>SetGuard</GuardCmd> for GB28181 alarm.

9.5 0805 2019
1. SearchDeviceRecordByTime from HIKVISION SDK time range split by 15mins
2. Add a configure to force load all the channel of Device.
3. Fix some time Linux Media SDK for GPU transcoding crash issue.
4. Fix ManualRecordStart with alwayscreate can't stop issue.
5. Fix RTMP push some time already publishing issue.
6. Fix Archive doesn't have audio issue.

9.4 0720 2019
1. Fix HIKVISION SDK playback pasue close lock issue.
2. Add file extension to the strFileName in the record reply.
3. Add Archive speed control parameter, max is x16. Support 1 2 4 8 16.
5. Record and Archive support H.265 in mp4.
6. H5S server playback support by filename, and support H.265 transcoding.
7. Add H265 snapshot and Getimage JPEG support.
8. Change DAHUA SDK playback time to ISO8601 format.
9. Fix some time GB28181 callid changed when there no reboot online/offline issue.
10. Fix HIKVISION SDK USERNOTEXIST 47 failed and auto relogin can't playvideo issue.
11. Search record API add achive type.
12. Add event html5 javascript support. Include archive finished event.
13. Add h5sconsole snapshot in browser, the png will auto download client.
14. Add h5sconsole single video full screen support.
15. Add Linux H265 transcoding support.
16. Archive add API to get archive status.
17. Add Archive force H.264 mode to transcode H.265 to H.264.
18. Add loading image from jpg file support.

9.3 0708 2019
1. Optimize HIKVISION SDK playback control, pause/resume/seek and high speed only use I frame.
2. Add default transcoding profile H265 to H264.
3. Add HIKVISION SDK H265 live and playback support.
4. Add Intel GPU hardware (windows) H265 to H264 transcoding support.
5. Add CPU based software (windows) H265 to H264 transcoding support.
6. Add RTSP server H265 support.
7. Change diskautodelpercent from 50% to 92%.
8. WS for device SDK live view support audio.
9. Add RTSP/RTMP server AAC support.
10. Fix archive more change 20 mins file split issue.
11. Add GetCodecList api and add codec page in dashboard.
12. Optimize h5s server record instant playback.

9.2 0628 2019
1. Add manual record configuration to enable always record.
2. Fix record start time is not correct when there has no video like UAV.
3. Add serverpb.html to enable stream playback for the video record on h5s.
4. Add manual record start and stop in h5sconsole.
5. Fix GB28181 port range loop can't get port issue.
6. GB28181 register message as keepalive when device already exist.
7. Add GB28181 keepalive timeout configuration.
8. Fix Firefox can't play WS video issue for r9.

9.1 0618 2019
1. Change 无视频信号(NO VIDEO) to small size.
2. Fix GB28181 some public network sip message crash issue.
3. Fix sometime HIKVISION SDK User ID USERNOTEXIST issue.
4. RTSP RTMP server on demand streaming support.
5. RTSP RTMP server support Device SDK.
6. Support mediastore path setting.
7. Add GB28181 G711 Audio support.
8. Add getonline option for the GetDevice and GetSrc to ignore the online status.
9. Add SearchDeviceRecordByTime for HIKVISION SDK device.
10. Add SearchDeviceRecordCalendar for HIKVISION SDK device.
11. Add Motion and Cross-line event for GB28181.
12. Update cluster consul version to 1.5.1.

9.0 0605 2019
1. Add RTMP Push support.
2. Add RTMP  WEB UI configuration page.
3. Fix Web UI stop video show old video image issue.
4. Fix Web UI video fullscreen layout issue.
5. Change online connecting to 无视频信号(NO VIDEO). 
6. Add a config show last video or 无视频信号(NO VIDEO). 

8.5 0529 2019
1. Add all DAHUA channel of NVR without check online/offline.
2. Fix HIKVISION/DAHUA SDK playback start multi crash issue.
3. Add WebRTC port range support.
4. Add GB28181 port range support.
5. Don't allow DelSrc delete GB channel/Device SDK channel.
6. Add Device Add/Del in H5S Console.
7. Add RTSP online check by Option when running ON DEMAND mode.

8.4 0521 2019
1. Don't add offline IP camera when add HIKVISION NVR.
2. Add flowplayer for RTMP with fullscreen support, refer rtmp2.html.
3. Fix GB28181 ISP ip address changed video can't play issue.
4. Add audio parameter for HIKVISION/DAHUA device add.
5. Fix GetDevice device online is not correct issue.
6. Fix playback parameter parse failed issue.
7. Add access url for Snapshot and record api.
8. Add video archive from NVR. 
9. Add tour example for client.
10. Add GB28181 PTZ Preset goto/set/delete support.
11. Add HIKVISION/DAHUA SDK Linux support.
12. Add HIKVISION SDK Ptz support.
13. Add DAHUA SDK Ptz support.
14. Don't add offline IP camera when add DAHUA NVR.
15. Get channel name from DAHUA SDK.
16. Add GB28181 reboot update channel list support.

8.3 0504 2019
1. Fix HIKVISION SDK to IP Camera online status not correct issue.
2. Manual Start Record Manual Stop Record multi instance support for one channel.
3. Add filename reply for all record API, so it is not suggested to add filename in API call.
4. Add SearchByFilename API to search a file for a API call.
5. Add Record disk rewrite percentage configuration.
6. Add HIKVISION SDK audio support.
7. Fix HIKVISION SDK GBK name display issue.
8. Fix GB28181 HIKVISION device RTP doesn't have markbit when has audio.
9. Add GB28181 Alarm in support, can use this client to get client https://github.com/linkingvision/h5seventclient. 
10. Add playback snapshot support.
11. Optimize HIKVISION get name slow issue by cache the name.
12. Support GB28181 playback speed control/move to 
13. Support GB28181 PTZ control.

8.2 0423 2019 
1. Fix hikvision sdk multichannel playback crash issue.
2. Add device add delete api.
3. Add device add and delete in web configuration setting page.
4. Fix some time playcmd parse error.
5. Add GB28181 configuration.
6. Fix dahua sdk some time can't play video issue.
7. Add live WS support for device sdk.
8. GB28181 live video support with HIKVISION NVR and DAHUA NVR.
9. Add HIKVISION device SDK channel online status support.
10. Add GetDeviceSrc API to get all src belong to a Device.
11. Add HIKVISION get real device name from Camera or NVR.


8.1 0330 2019
1. Adjust playback.html layout by bootstrap
2. Add playback from device SDK support.
3. Add playback2.html demo for playback from device SDK.
4. Add playback time callback.
5. Change cloud server to site.

8.0 0316 2019
1. Add audio enable/disable in restful api.
2. Add AAC audio support in RTC.
3. Remove Try Reconnect... false debug in javascript.
4. Fix full auth mode RTC can't play video issue.
5. Onvif keepalive time change from 2s to 5s.
6. Add hikvisionsdk dahuasdk preview, only can support webrtc.
7. Fix sometime rtmp can't play issue.
8. Add RTSP client GET_PARAMETER for keepalive.
9. Improve RTSP on demand mode disconnect time.
10. Fix some time online status is not correct issue.

7.4 0128 2019
1. Fix path record crash issue.
2. Fix rtc memory when system is in high loading.
3. Add playback speed parameter in AddRTSP api.
4. Add missing header to iotsdk.
5. Add iotsdk demo code(https://github.com/linkingvision/iotsdkdemo).
6. Add PushFrameBuf method in iotsdk.

7.3 0104 2019
1. Add ARM linux version, tested with rk3288/raspberry pi 3b+.
2. Add rtsp playback pause/resume/seek/speed support, please update your h5splayer.js.
3. Fix webrtc close crash on ARM platform.
4. Update manual for RTSP/RTMP/HLS/FLV url, cloud push configuration, user management.
5. Release a preview version iotsdk.

7.2 1130 2018
1. Change all live555 log to info level. 
2. Add options method for rtsp.
3. Add controls in flv.html for 
   chrome Uncaught (in promise) DOMException: play() failed because the user didn't interact with the document first
4. Fix bUseRTPTSComment not correct in config file.
5. RTC support G711a/G711u audio.
6. Fix onvif 2s not check camera status issue.
7. Add webrtc performance test client in h5ssload.
8. Add h5ssload in Windows 64bit release.
9. Fix webrtc restart issue for linux.
10.Fix snapshot memory leak issue.

7.1 1103 2018
1.Fix cloud mode pre-record deadlock issue.
2.Change rotating  log default size from 2M to 10M.
3.Change default log level to Info.
4.Fix English version OnCameras to Cameras in dashboard. 
5.Fix sometime connect crash on Windows Server 2008.

7.0 1012 2018
1. Cluster function support.
2. Add iotsdk for device manager.
3. Change cloud keepalive from json to binrary.
4. Change server thread num cache from 50 to 200.
5. add api to get ws user count.
6. add api to get webrtc user count.
7. Pre record support, default is disable, and default length is 15s.

6.4 0930 2018
1. Fix crash when more than 400 channel onvif offline issue.
2. h5s console add chinese and english and user can swith in the login page.
3. pathrecord support multi record session simultaneously for the same token.
4. Fix windows network bandwidth not correct issue.

6.3 0831 2018
1.Fix windows released package don't have openssl gencertificate tool.
2.Fix Dahua STREAM-ASSIST-FRAME RTP payload format unknown or not supported crash issue
  (https://lsc.linkingvision.com/t/h5s-r6-2-h5ss-exe/234/9)
3.Disable 10090 debug port.
4.Fix resolution change ws video sawtooth issue.
5.Fix only one device can't show in the h5console live device tree.
6.Disable HLS by default.
7.Fix cloud src can be restful api delete issue.
8.Fix linux systemd can't auto restart issue.
9.Add don't use RTP TS option in config.
10.Add rotating log mode.
11.Add snapshot and record botton in the liveview.

6.2 0730 2018
1.Fix onvif address and port is invaild crash issue.
 (https://lsc.linkingvision.com/t/api/140/3)
2.Add record auto delete old files when disk is full.
3.Add 0(2017-7-20  to 2017-07-20) for the record path. (https://lsc.linkingvision.com/t/filename/150/8).
4.Fix record API has 中文 issue,  and postman request the Chinese url has error, use http://tool.chinaz.com/tools/urlencode.aspx
 Chrome can get the Chinese directly.
(https://lsc.linkingvision.com/t/filename/150/8).
5.Fix WebRTC use Dom to play video issue. 
（https://lsc.linkingvision.com/t/error-when-using-videodom-for-h5splayerrtc-js-function/154/2）
6.Send 401 Unauthorized to client when authorize failed.
7.Enable TokenAuth default. 
8.Add AnonymousView, default can view without authorization.
9.Fix sometime when 10 frame queue is full video can't send to client issue.
10.Add bind port error log when port already used.
11.Add setting add/delete device.
12.Fix video wall play resize issue.


6.1 0716 2018
1.Split API document from manual document.
2.Fix output bitrate not correct when > 10240k
3.Fix Ubuntu 16.04 bitrate always 0 issue.
4.Fix linux meminfo fd leak issue.
5.Add change linux max socket method in the document.
6.Fix record file read Permission denied issue.
7.Video panel full screen support in UI.
8.Video panel close button added in UI.
9.Add Change default play protocol support in UI.
10. Add PTZ control support in UI.
11. GetSrc API keep the camera password, doesn't change to ******.

6.0 0709 2018
1.Fix rtsp sdp parse if there has onvif meta track.
2.Update POCO to 1.9.0
3.Add G711U/G711A audio trancoding support.
4.Change the old index.html to demo.html
5.Add liveview UI page.
6.Add storage usage space and free space to GetRunInfo.
7.Running info auto change from K to M when > 10240 and M to G when > 10240.


5.6 0625 2018
1.RTMP and file support B frame(WS html5 player), verify with rtmp://live.hkstv.hk.lxdns.com/live/hks
2.File support AAC audio.
3.When DecodeIframe for the html5 video poster, just show the online.
4.Fix Firefox and Safari WS play issue.
5.Fix Safari blank video when play WS and RTC.
6.Fix flv Access-Control-Allow-Origin can't play video issue.

5.5 0615 2018
1.Change JPEG snapshot buffer to 2M for the 4K image
2.Fix webrtc ts issue when the fps is not 25.
3.Fix webrtc crash when I frame is big, when I frame is big to use, just drop that.
4.Add support m= RTP/AVP/TCP in SDP
5.Improve RTSP/RTMP performance when there has 200 channel input.
6.Change the manual continue recording maxtime from 30min to 20min.
7.Add http progressive video support and fix the crash when there has stream parse error. conf as H5_FILE or H5_STREAM
8.Add export LD_LIBRARY_PATH in h5ssload.sh
9.Add support h264 0x09 support in webrtc.
10.Reduce cloud keepalive message size from 68bytes to 32bytes, time internal from 2s to 3s.
11.Add multi NAL in one frame support for h264.
12.Add max open files in linux ulimit -n 10240
13.Add mkdir -p ./www/hls for the tmpfs on linux.
14.optimize for the audio buffer and video buffer for av sync.

5.4 0604 2018
1.Add version in the log.
2.Audio AAC support.
3.Fix no license exit configruation file reset issue. 

5.3 0521 2018
1.Add Access-Control-Allow-Origin: * for GetImage api.
2.Change all the windows SDK to 8.1.
3.Fix js sourceBuffer.updating warning.
4.Change default 8090/8091 port to 8890/8891 for 8090/8091 is used by WIN7 system.
5.Add RTSP connect fail detail host information.

5.2 0514 2018
1.Fix HLS can gen m3u8 and ts fmp4 file when running as windows service.
2.Path record does't check with local time, just record the duration.
3.Add manual record start/stop.
4.GetSrc add bRec status.
5.Add https(wss) video push support.
6.Fix there has webrtc message parse error when web closed.
7.Add auto play when the browser support. 
   Chrome support this http://localhost:8080/rtc.html?token=token1&autoplay=1 
   but when change to websocket, chrome does't allow
   Uncaught (in promise) DOMException: play() failed because the user didn't interact with the document first. https://goo.gl/xX8pDD

5.1 0506 2018
1.Add video file upload api.
2.Fix some time webrtc can't play issue.
3.Add ubuntu 16.04 and Centos7 webrtc support.
4.Fix webrtc object delete memory leak.
5.Add webrtc RelatedPublicIp for cloud local does't have public IP.
6.lic file name does't need to be h5ss.lic, can change to *.lic.
7.Add http://localhost:8080/rtc.html?token=token2-1 mode for ws.html rtc.html rtmp.html
8.Add HLS ondemand support with websocket connect keepalive.
9.Change all the default ui has playinline for iOS.
10.Update libstdc++ to libstdc++.so.6.0.21 for CentOS7.
11. Fix same servertoken register command not send to new one. 
12. Add flash log to disk each 5 seconds.


5.0 0501 2018
1.Add webrtc support.
2.Fix some onvif search printer crash.

4.3 0430 2018
1.optimize memory usage for long run.
2.remove ubuntu 16.04 compile libssl-dev, use buildin openssl.

4.2 0426 2018
1.Add Access-Control-Allow-Origin: * for api.
2.JS api can use the video dom directly, does't need id.
3.Fix h265 rtsp source crash issue.
4.Add bDynSrcSave does not save the src to file, the src will auto delete after restart.
5.Add GetRunInfo networkin and networkout bandwidth.
6.Fix cloud mode public ip address change delete issue.
7.Add time zone in the record path, default use the system time zone.


4.1 0415 2018 
1. Fix cloud mode two client stop same token issue.
2. Fix ptz can't stop for some camera.
3. Add cloud replay PTZ command support.
4. Fix windows run as service issue.
5. Gotopreset/Setpreset/Delpreset support.
6. Change log to daily log.
7. Add Update User API.
8. User Auth Enable.
9. Disable ONVIF sub stream.
10. Fix cloud client video push sometime cloud server not accept issue.
11. Fix cloud client sometime can't reconnect issue.
12. Fix add ubuntu 16.04 service support in manual.
13. Add h5ssload in the linux release package.


4.0 0403 2018
1.Add cloud push mode.
2.Add onvif source type.
2.Add onvif search device type.
3.Add onvif device probe commond.
4.Update JS api support ip port session.
5.Add mp4 record.
6.Add jpg snapshot.
7.jpg and record search support.
8.onvif PTZ command support.
9.Add systeminfo and running info API.
10.Add path record/snapshot.


3.3 0315 2018
1.Add videojs support by RTMP.

3.3 0310 2018
1.Fix Dahua IPC can view video issue.
2.Change default 2 video to 2x2 video wall example.

3.3 0114 2018
1.Fix file read & snapshot jpeg encoder memory leak.
2.Fix multi time stop/start issue.
3.h5splayer.js nginx friendly with paths
4.Fix centos 7 systemctl start issue.

3.2 0108 2018
1. Update license module.
2. Fix CPU too high when MP4 file is not exist.

3.1 0104 2018
1. Add MP4 file based source support.
2. Add RTMP source support.

3.0 1229 2017
1. Reformat the configuration file.
2. Fix iOS hls play demo issue.
3. Add FLV support
4. Add run as service support.
5. Optimize the demo html page for mobile device.

2.4 1221 2017
1. Add windows 64bit support.
2. Add HTTP server thread pool configuration.
3. Add HTTPS default
4. Add RTSP/RTMP port configuration.

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