Convert SRT to SCC
Turn SRT subtitles into broadcast-ready Scenarist SCC — CEA-608 pop-on captions, drop-frame 29.97 timecode, verified against a reference decoder.
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up to 3 files · 10.2 KB each
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How to convert SRT to SCC
Convert SRT to SCC online. CutConvert encodes your SRT subtitles as Scenarist Closed Caption files — real CEA-608 pop-on captions with drop-frame 29.97 timecode, the format US broadcast and iTunes delivery specs ask for.
Add your SRT file
Drag the .srt onto the drop zone. Line breaks in your cues are kept; long cues are wrapped to the 32-column caption grid automatically.
Convert SRT to SCC
Press Convert. Each cue is encoded as a CEA-608 pop-on caption — character set, positioning codes, and parity bits included — and scheduled frame-accurately in drop-frame timecode.
Download your result
Download the converted file instantly — or a single ZIP archive when you convert a batch of files.
SRT file and SCC broadcast captions, explained
Broadcasters and iTunes-style delivery specs require Scenarist SCC, but NLEs export SRT — and the desktop tools that bridge the gap cost hundreds to thousands of dollars. This converter does the encoding properly: CEA-608 character mapping (accents and music notes included), 32-character rows, up to 4 rows per caption with automatic splitting, and caption loads scheduled around the 2-bytes-per-frame 608 bandwidth so display times land on the right frame. The encoder is verified by round-tripping a full broadcast movie against a reference decoder.
Turn SRT subtitles into broadcast-ready Scenarist SCC — CEA-608 pop-on captions, drop-frame 29.97 timecode, verified against a reference decoder. It is free to start, encrypted in transit, and converts a whole batch into one ZIP — sign in when you need large, high-volume jobs.
SRT to SCC FAQ
What kind of SCC does this produce?
Channel 1 (CC1) pop-on captions with drop-frame 29.97 timecode — the standard style for scripted broadcast and iTunes delivery. Roll-up output is not currently offered.
How are characters SCC cannot represent handled?
CEA-608 has its own character set. Standard and special characters (accented vowels, ñ, ç, ½, ♪) are encoded natively; characters outside the set — smart quotes, em dashes, some capitals with diacritics — are transliterated to their closest 608-safe equivalent, and anything unmappable is reported in a warning.
What happens to long subtitles?
A pop-on caption holds at most 4 rows of 32 characters. Longer cues are wrapped on word boundaries and, when they still exceed 4 rows, split into sequential captions that share the original cue’s duration.
Why does a warning say a caption displays late?
CEA-608 transmits two bytes per video frame, so a full caption takes up to ~2.5 seconds to load. If your cues are so dense there is not enough time to transmit a caption before its start time, it is scheduled as early as physically possible and the delay is reported — the same constraint any 608 encoder faces.
Is it free?
Free to try on short files (about 10 minutes of program). Full-length caption files need a one-time $7 pack or a paid plan — still a fraction of desktop captioning software.
Guides for this workflow
- What is an SCC file?The broadcast caption format decoded: what the hex pairs mean, why timing is drop-frame 29.97, SCC vs SRT, and the converters for both directions.Read guide
- SCC vs MCC vs STLThe broadcast caption decision table: how to tell which format your delivery spec is asking for, what differs under the hood, and one SRT to all three.Read guide
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Why editors trust it
Free to start
Convert everyday batches for free. Create an account when you need large, high-volume jobs.
Batch in, one ZIP out
Drop up to 10 files at once and download a single tidy ZIP — or one file if that is all you need.
Made for editors
EDL, SRT, Avid caption TXT, and Premiere transcript JSON — with speakers, frame rates, and timecode handled the way post expects.
Secure by default
Files are encrypted in transit, converted on managed infrastructure, and never sold or shared.
Questions, answered
Where are my files processed?
Your files are uploaded over an encrypted (HTTPS) connection and converted on CutConvert’s servers, then handed straight back to you as a download. We never sell or share your media.
Is it free? Do I need an account?
Small, everyday batches are free to convert. For large or high-volume jobs you’ll create an account and upgrade — which keeps the free tier fast for everyone.
What do I get when I convert multiple files?
Drop several files and you get back one ZIP archive containing every converted file. Convert a single file and you simply get that one file — no unnecessary ZIP.
Which formats are supported?
You can convert EDL to CSV; SRT and VTT subtitles to each other and to plain text; SRT, TXT, and DOCX/DOC transcripts to Premiere Pro transcript JSON; SRT to Avid Media Composer caption TXT; and Premiere Pro .prtranscript exports to SRT, VTT, or text — with speaker labels preserved. More post-production formats are on the way.
Can I pick a frame rate?
Yes. For EDL and Avid caption output you can choose 23.976, 24, 25, 29.97, or 30 fps, or let CutConvert auto-detect it from your source.