3.5.15 나왔군요.

Subtitle Edit 3.5.15
홈페이지 https://www.nikse.dk/SubtitleEdit/
다운로드 https://github.com/SubtitleEdit/subtitleedit/releases
받을 파일 -
SubtitleEdit-3.5.15-Setup.zip
설치버전, 압축 풀면 exe 설치 파일.
x64, 64bit 윈도우에서는 x64, 64bit으로 자동 설치.
SE3515.zip
포터블, 무설치 버전.

LAV Filters 동영상 코덱
https://github.com/Nevcairiel/LAVFilters/releases
https://www.videohelp.com/software/LAV-Filters


옵션 - 환경설정 - 비디오플레이어
Option - setting - videoplayer

VLC media player
http://www.videolan.org/
64bit, 32bit

Mpv + FFmpeg
가. 환경설정 - 비디오플레이어 - mpv (mvb.lib 다운로드)
Video player - Download mpv lib (사용자 폴더로 .dll 들어간다.)
mpv가 미리보기 텍스트를 처리 mpv handles preview text 선택 또는 선택 해제
 - 재생기 동영상 화면에 자막 표시 또는 화면 밖 자막 표시
미리 보기의 글자 크기 Subtitle preview font size
 - 재생기 화면 자막 글자 크기 조절
나. 환경설정 - 파형스펙트럼 도구 - FFmpeg 다운로드 - 파형 추출을 위해 ffmpeg 사용 선택
Waveform/spectrogram - download FFmpeg - Use FFmpeg for wave extraction 선택
FFmpeg가 이미 있으면 다운로드 생략하고 FFmpeg 경로 지정
참고
https://www.videohelp.com/software/ffmpeg
https://www.videohelp.com/software/mpv-media-player

MPC-HC
https://github.com/clsid2/mpc-hc/releases
https://www.videohelp.com/software/Media-Player-Classic-Home-Cinema



3.5.15 (1st May 2020)
* NEW:
  * Add "sentence continuation style" - thx Flitskikker
  * Allow generation of waveform without audio - thx serquis/grzesiek
  * "Auto-adjust start via volume/scene-change" shortcut - thx Odaylton
  * Add shortcut "Select next subtitle (from video pos)" - thx OmrSi
  * Add shortcuts for extending to line before/after - thx Flitskikker
  * Line width pixels in main-win/syntax-validation/statistics - thx Flitskikker
  * Add "snap to scene change" option for waveform - thx Flitskikker
  * Add FCE rule about commas - thx Jamakmake/OmrSi
  * Add new subtitle format - thx Marko
  * Add new subtitle format - thx José
  * Add new subtitle format - thx Bersu
  * Add new subtitle format - thx Michael
  * Add support for pasting file from clipboard in list view - thx 5j9
* IMPROVED:
  * Update Bulgarian translation - thx KalinM
  * Update Finnish translation - thx Teijo S
  * Update Korean translation - thx domddol
  * Update Brazilian translation - thx Igor
  * Update Greek translation - thx Lero91
  * Update Dutch translation - thx xylographe/Flitskikker
  * Update Portuguese translation - thx moob
  * Update Tesseract version 4.1.1 to "5 Alpha 2020-03-28"
  * Make shortcuts F4-F12 customizable
  * Minor UI improvements for "Batch convert" UI
  * Improve "Fix unneeded periods" - thx Aleksander
  * Improve "Remove unneeded spaces" - thx Aleksander
  * Keep properties between ASSA/SSA - thx DKqwerty
  * Improve handling of alignment tags in "Merge lines" - thx Moisés
  * Improve parsing of unknown subtitles - thx Marko
  * Update Serbian spell check dictionary - thx arslan
  * Display version in VLC player name
  * Add text edit box to remove text for HI - thx Raistlin
  * Improve English OCR fixes slightly - thx tormento 
  * Properly align gridlines with time ticks - thx Flitskikker
  * Add setting for split behavior - thx Flitskikker
  * Add option for single click select - thx Flitskikker
  * Add scene change snapping - thx Flitskikker
  * Improve "Remove unneeded spaces" for Arabic - thx OmrSi
  * Improve "Fix missing spaces" for Arabic - thx OmrSi
  * Read TTML 1.0 even if starts with garbage - thx slimozis
  * Try to make "missing codec error" more user-friendly
  * Add "Actor" to "Modify selection" for ASS/SSA
  * Improve "Batch convert" with mkv language settings - thx Rodark
  * Make "Fix dialog style" work with ko, zh, ja, th - thx Jamakmake
  * Improve "Fix unneeded periods for ko, zh, ja, th - thx Jamakmake
  * Sort plugins by name
  * Improve check for loss of characters due to ANSI encoding
  * Improve ANSI encoding detection for Hungarian - thx Mounter81
  * Allow custom named Tesseract languages - thx Signy13
  * Improve "Tesseract download failed" message - thx Signy13
  * Update preview on video when changing ASS style
  * Optimize Sami format read speed - thx Jamakmake
  * Speed up resize of main window a little
  * Handle Unicode dash \u2010 in remove text for HI - thx JereckNET
  * Remember last folder in "Batch convert waveforms" - thx Tony
  * Add some OCR blink in Taskbar - thx wtester7
  * Add CPS+text-length to custom format - thx aaaxx/philippwr
  * Support for Greek questionmark in dialogs - thx Lero91
  * Add date postfixes in "remove spaces" - thx Boulder08
  * Add Arabic no-break-after list - thx OmrSi
  * Titlebar changed to: "*file - SE" - thx Signy13/GCRaistlin
  * Remove default alignment in TTML 1.0 - thx Arjan
  * Improve reading of faulty DVD SUP files - thx GCRaistlin
* FIXED:
  * Fix extraction from MKV via drag-n-drop - thx ryvec/Symos404/uckthis
  * Fix issue with line break in MS translate - thx cocowash
  * Fix issues with CheetahCaption - thx Tom
  * Fix issue with spell check replace - thx LithiumFlower
  * Fix "Fix missing spaces" after ":" in Finnish - thx Boulder08
  * Remove ASSA tags when exporting to "SMPTE-TT 2052" - thx Moisés
  * Use current frame rate for format SMPTE-TT 2052 - thx Moisés
  * Fix keeping settings in "OCR image pre-processing"
  * Fix "Remove text for HI" issues - thx Zezslav
  * Fix shortcut crash - thx MaOz63
  * Do not auto-detect video if video is already loaded on startup
  * Fix "Join" append issues - thx Henrique
  * Fix "Duplicate line" shortcut in translator mode - thx OmrSi
  * Fix for "Remove text for HI" - thx btsix
  * Hide MS-translate for selected lines if n/a - thx satpowers
  * Fix issue with "Fix quotes" - thx Rouzax
  * Fix go to next error with too small gap - thx Nikola
  * Fix bug in "Remove text HI" - thx Perkolator
  * Fix issue with make-two-color-threshold - thx Signy13
  * Fix OCR word replace issue - thx thehulk
  * Fix crash after add new profile + reset - thx Jamakmake
  * Fix "color unknown words" issue in OCR - thx Signy13
  * Fix switch of end chars in OCR-fix - thx moob
  * Fix RTL in MPV preview - thx darnn/OmrSi
  * Remember video player buttons - thx Lero91
  * Remember plain text options - thx raidsan
  * Ignore shortcuts when "Win-Key" is down - thx GCRaistlin
  * Fix "go to next/prev sub + set video pos" - thx Waldkoenig