SCC to LRC Subtitle Converter
Transform Scenarist Closed Captioning subtitles into LRC format instantly and privately in your browser.
Drag & drop your SCC file here
or click to browse
Supports .scc files up to 50 MB
Free Online SCC to LRC Converter
Our SCC to LRC converter reads Scenarist Closed Captioning input and produces Lyrics output entirely in your browser. Source SCC timing (SMPTE HH:MM:SS:FF at 29.97fps) is converted to LRC timing ([mm:ss.xx] minute-second-centisecond). Styling and markup that the target format cannot represent are normalized or stripped, leaving valid, ready-to-use output. The conversion runs client-side, so your subtitle files are never uploaded to a server.
SCC to LRC Code Syntax & Structure Inspection
Side-by-side code inspection illustrating header definitions, timestamp syntax, and cue payload formatting
SCC vs LRC Technical Specifications
SCC
SCC (Scenarist Closed Captioning) is the industry-standard format for delivering CEA-608 (Line 21) closed captions to North American broadcast television and major streaming services. SCC files encode caption data as hexadecimal byte pairs paired with SMPTE timecodes in HH:MM:SS:FF form at 29.97 fps, and always begin with a Scenarist_SCC V1.0 header line.
LRC
LRC (Lyrics) is a timestamped lyrics format for music players and karaoke apps. Each lyric line is prefixed with a [mm:ss.xx] timestamp. LRC has no end times (a line ends when the next begins) and no styling, making it ideal for synced song lyrics rather than film subtitles.
Format Differences
Conversion Troubleshooting & Gotchas
Practical solutions for player compatibility, character encoding, and timing synchronization
Subtitle timing drifts or appears out of sync on media players
Video files frequently differ in framerate (e.g., 23.976 fps vs 25 fps). If the timing drifts steadily, use our Subtitle Sync tool to adjust the global offset or framerate stretch.
Characters appear as garbled symbols or question marks (Mojibake)
Legacy files saved in Windows-1252, Shift-JIS, or GBK may render incorrectly. Our exporter standardizes output to clean UTF-8. Use our Subtitle Encoding Converter if the source file is corrupted.
Overlapping captions when multiple speakers talk simultaneously
Different formats handle overlapping dialogue differently. If your target player cannot render stacked cues cleanly, open the file in our Subtitle Editor to adjust individual cue timings.
Video editing software (Premiere, DaVinci, Final Cut) rejects the file
Professional NLE software enforces strict syntax rules. Our converter eliminates malformed line breaks and non-standard tags, producing clean, standardized files.
Features
Why Convert?
Common Use Cases
Synced Lyrics
Turn timed subtitles into LRC lyric files for music players that display synced song lyrics.
Karaoke
Produce LRC files for karaoke applications that read line-synced lyrics.
Music Apps
Generate LRC for MiniLyrics, Poweramp, and other lyric-capable music players.
Related Formats
SRT (SubRip)
The universal plain-text alternative: convert to SRT for maximum device compatibility.
VTT (WebVTT)
The web alternative: convert to VTT if your target is HTML5 video or YouTube.
TXT (Plain Text)
The transcript alternative: convert to TXT for a clean plain-text transcript.
How It Works
- 1
Upload your .scc file by dragging it in or browsing.
- 2
The parser reads the Scenarist Closed Captioning structure and extracts each cue's start, end, and text.
- 3
Source SCC timing (SMPTE HH:MM:SS:FF at 29.97fps) is converted to LRC timing ([mm:ss.xx] minute-second-centisecond).
- 4
Styling and markup are normalized for LRC, and cues are formatted to the LRC specification.
- 5
The output .lrc file is generated and ready to download.
More Subtitle Tools
Frequently Asked Questions
It reads a Scenarist Closed Captioning file, parses each cue's timing and text, normalizes the structure for Lyrics, and writes a valid .lrc file. Source SCC timing (SMPTE HH:MM:SS:FF at 29.97fps) is converted to LRC timing ([mm:ss.xx] minute-second-centisecond).
Absolutely. Every conversion runs client-side in your browser. No subtitle data, file contents, or metadata is ever transmitted to a server.
Yes. CEA-608 styling controls, end times, line breaks, and repeated whitespace are removed, and only basic ASCII caption text is extracted. Start timing is converted to LRC centiseconds.
Yes, completely free with no sign-up, no watermarks, and files up to 50 MB each. All processing happens in your browser, so your files are never uploaded to a server.
Source SCC timing (SMPTE HH:MM:SS:FF at 29.97fps) is converted to LRC timing ([mm:ss.xx] minute-second-centisecond).
Yes. The converter is fully responsive and works in any modern mobile browser on iOS and Android.
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