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  1. Member
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    Aug 2015
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    Is there an easy way to convert CC EIA-608 into simple .stc ? my file is in .mp4

    I've tried CCExtractorGUI and FFMPEG with no luck

    Thanks
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  2. Member netmask56's Avatar
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    CCExtractor should work with the correct parameters set. Another workaround, you could try would be to wrap the mp4 in a MKV container using MKVToolNix and this should show the audio video and sub, you can then extract just the sub with MKVCleaver
    SONY 75" Full array 200Hz LED TV, Yamaha A1070 amp, Zidoo UHD3000, BeyonWiz PVR V2 (Enigma2 clone), Chromecast, Windows 11 Professional, QNAP NAS TS851
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  3. Member
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    Another method: https://forum.videohelp.com/threads/341312-How-to-extract-Close-Captions-(EIA-608)-fro...ts#post2125410

    Below is the text for a batch file to process mp4 files with eac3to to demux all streams, with the EIA-608 closed captions extracted as srt files. To create the batch file, paste the text into Notepad and save with the extension .bat
    Code:
    for %%a in ("*.mp4") do eac3to %%a -demux
    pause
    Last edited by usually_quiet; 18th Feb 2021 at 11:09.
    Ignore list: hello_hello, tried, TechLord, Snoopy329
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  4. Member
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    usually_quiet

    I'm trying your method using :

    for %%a in ("01v1.mp4") do eac3to %%a -demux
    pause

    The format of the source file could not be detected. message

    the .mp4 is working fine on all players (VCL and others), I'm not sure why It can't be read
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  5. Member
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    Denmark
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    Perhaps GPAC MP4Box or Subtitle Edit?
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  6. Member
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    MP4Box & Subtitle Edit can't detect this EIA-608 CC.

    what parameters can work in CCExtractor ? I've tried many combo with success.
    Last edited by kalemvar1; 18th Feb 2021 at 16:21.
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