• Easy management and review of annotations from multiple authors.
• Annotate timecode, multiline text, rating, action, location, characters and more.
• Use any video format that QuickTime supports.
• Read native native time-code media offset.
• Support of Apple Remote Control for fast logging.
• Support of Contour Design Shuttle Products.
• Integrates standard QuickTime 1:1, 4:3 and 16:9 files seamlessly.
• Waveform time-line for visual response and editing.
• Instant audio spotting.
• Fast logging of transcripts with duration based on words per minute.
• Final Cut Pro HD/4k support (import and export).
• Final Cut Pro X support (import and export).
• Import of captions (iTT and CEA 608) from Final Cut Pro X 10.4.1,
• EBU-TT, iTT, Netflix TTML, Ooyala , SMPTT-TT etc. support.
• Japanese Lambda Cap support.
• Import of closed captions from Adobe Premiere CC Project files.
• Import and export of Adobe Premiere CC Essential Graphics titles via FCP XML.
• Adobe Flash caption export (Example here).
• JW FLV Player caption export (Example here).
• Use Apple Motion 3/4 templates for rendering text in Final Cut Pro 7.
• Use Apple Motion 5 templates for rendering text in Final Cut Pro X.
• SCC closed captions are coming back to the Mac, at least to an affordable price and enclosed into an attractive application.
• Export closed captions (SCC) for use with Apple Compressor and QuickTime.(Example here and here).
• Export SubStation (SSA) open subtitles for use with Perian Example here.
• Use audio only for easy file transfer and exchange.
• Auto validation and correction of continuous entries
• Editing and preview with video overlay
• Quick logging mode ("Just press the button") Example here.
• Create subtitled QuickTime movies without compression loss.
• Import: Final Cut Pro XML (multiple sequence subtitle projects : several text types and sequence markers), EBU STL binary, PAC, .890, browser edited files, DVD Studio Pro/Spruce .stl (utf-16, MacOSRoman), SubRip (almost any Windows encoding), MicroDVD, Avid DS, MS Excel XML, 
• Import of DVD Studio Pro tracks, subtitle text, timecode, style and position information can be imported directly. InqScribe Tabbed Text import.
• Import and export of italic style, alignment and vertical position with STL EBU
• Export to Apple Final Cut Pro, Apple DVD Studio Pro, Avid, standard exchange formats: STL EBU binary latin, STL EBU Arte N19, PAC, QuickTime Text (full unicode support), Windows and Linux subtitle format: SubRip, batch lists (Final Cut Pro, Avid ALE), RTF with timecode and many more.
• DVD Studio Pro and Final Cut Pro support style and positioning for not colliding with pre-recorded lower thirds.
• Automatic text encoding recognition for DVD Studio Pro, Subrip srt and MicroDVD sub.
• Easy to add features with new plugins.
• Already prepared for MPEG-7 metadata standard support.
• And not quite standard:
  Unlimited text entries 
  Unlimited tracks
  Mostly unlimited undo
  And it is just fast and reliable ...
   

And of course built as universal binary:

Annotation Transcriber
Annotation Transcriber 可以輕鬆地抄寫、分析、翻譯或標簽視頻和音頻。使用時間碼、標記和代碼段，調整播放速度。快捷鍵和一鍵可啟動/停止/慢速重播。可使用任何視頻和音頻文件，支援QuickTime，導入和導出可為rtf、rtfd、html或者Word。

Import

(in alphabetical order)

• Adobe Story Dialog (astx)
• Adobe Premiere/Soundbooth Transcript (xml)
• Annotation Transcriber (tvtt)
• Avid DS/Subcap (doc, rtf, txt)
• Belle Nuit Subtitler (stp)
• Captionate (xml)
• Cavena (cip, mtl)
• Cavena Scantitling (.890l)
• Captionmaker Capmaker Plus (cap)
• Cheetah closed caption (asc)
• Cheetah closed caption (cap)
• Celtix Dialog (html, celtx)
• DFXP Timed Text (xml)
• DLP Cinema CineCanvas (xml)
• DVD Studio Pro / Spruce STL (stl, doc, rtf, txt)
• EBU (stl) open and closed
• Encore (doc, rtf, txt)
• Excel (xml)
• FAB Text (doc, rtf, txt)
• Final Cut Pro (xml)
• Final Cut clip marker (xml)
• Final Cut Server annotation (xml)
• Final Draft 8 (fdx)
• Gelula (das, dat, doc, rtf, txt)
• Google Transcript (xml)
• Lemony 3 (lem3)
• Lemony 4 (lem4)
• MacCaption (cca)
• MicroDVD (sub)
• ProCap (cap)
• QuickTime Subtitle (mov, m4v)
• Qube Master Pro (txt)
• RealText (rt)
• Scantitling (890)
• SCC Closed Caption (scc, mov, m4v)
• Screen PAC (pac/rac) latin / greek-latin
• Screen Win2020 (doc, rtf, txt)
• Smoke (xml)
• Softitler (doc, rtf, txt)
• SubRip (srt)
• SubStation Alpha (ssa,ass)
• Swift (sif)
• Titlevision 2003 (txt)
• Titra (txt, rtf, tit)
• TitraPro (txt, rtf, tit)
• Transana (trs)
• Ultech script (usf)
• Universal Subtitle Format (usf)
• VideoTron Lambda (txt)
• Win2020 (txt)
• YouTube transcript (sbv)

... and more generic timed text and transcript formats. Some file types come in flavors (e.g Titra) currently not every flavor is supported.

Export

(in alphabetical order)

• Avid (ALE)
• Avid DS/Subcap (txt)
• Blue-Ray BDN (xml, images)
• Cavena (cip, mtl)
• Closed Caption (scc, mov)
• CMX 3600
• Cube Master Pro (.txt)
• DLP Cinema (xml)
• DVD Studio Pro / Spruce STL (stl, son, rtf, images)
• DVDit/Pro (txt)
• EBU (stl) open and closed
• Encore (txt, images)
• Excel (xml)
• FAB Text (txt, images)
• Final Cut Pro (xml, images)
• Final Cut Pro batch list (txt)
• Final Cut clip marker (xml)
• Final Cut Server annotation (xml)
• Final Draft 8 (fdx)
• Gelula (das, dat)
• Google Transcript (xml)
• Plain Text (rtf)
• QuickTime Chapter (mov, txt)
• QuickTime Subtitle (mov)
• QuickTime Text (mov, txt, SMIL)
• RealText (rt)
• SAMI (sami)
• Smoke (xml)
• Sonic (sst, images)
• SubRip (srt)
• SubStation Alpha (ssa)
• Swift (sif)
• Tabbed Text
• Timed Text (rtf, doc)
• Titlevision 2003 (txt)
• Titra (rtf)
• Utech script (usf)
• Universal Subtitle Format (usf)
• YouTube (.sbv)