converting raw teltext data into other subtitle formats

[zorr00000]

My main aim is convert teletext in DVB ts to some subtile format.

I have extracted teletext from DVB-T transport stream using ffmpeg like below

ffmpeg.exe -i TELETEXT.mpg -vn -an -f rawvideo -copyinkf -scodec
copy teletext.dat

How can I convert teletext.dat into other subtitle formats like .srt, .sup
etc.

[devilcoelhodog]

See above if it can help you with something...

---> http://www.extrabuttons.net/ ( TT subripper)

---> http://forum.doom9.org/showthread.php?t=124487

Thanks.

[zorr00000]

Thanks for quick reply.

But TTsubripper can't understand the output of ffmpeg.

ProjectX does the job for very well but can't handle H.264.

[poisondeathray]

Can you post a sample of video

[devilcoelhodog]

This information can help you?

http://www.videoredo.net/msgBoard/showthread.php?t=4784

https://forum.videohelp.com/threads/338209-telxcc-%28TS-teletext-subtitles-SRT-extractor%29

http://ask.metafilter.com/175373/Extracting-subtitles-from-recorded-Australian-TV

http://www.gossamer-threads.com/lists/mythtv/users/431560

http://forums.gbpvr.com/showthread.php?48535-How-to-capture-teletext-subtitle-to-srt-i...r-Unicode-quot


Thanks.

[devilcoelhodog]

@zorr00000, I put your question below.

Maybe someone can help your problem.

If you find useful, register yourself in that place and clarify your issues. :P

---> http://forum.doom9.org/showthread.php?t=163802

Thanks

[poisondeathray]

If they are the same as EIA-608 you can try eac3to

see here
https://forum.videohelp.com/threads/341312-How-to-extract-Close-Captions-%28EIA-608%29-from-ts


If you don't know what they are, please post a sample

[zorr00000]

Thanks for your help. I was able to convert into .srt file using DVBTextSub -srt -out teletxt.srt < teletext.dat

[devilcoelhodog]

Hi. I'm glad that you can do it.

Thanks for your help. I was able to convert into .srt file using DVBTextSub -srt -out teletxt.srt < teletext.dat

---> http://sydney.edu.au/engineering/it/~efax/DVBTextSub.html

---> http://www.videoredo.net/msgBoard/showthread.php?t=19527

---> http://sydney.edu.au/engineering/it/~efax/DVPiper.html

---> http://www.how-to-uninstall-program.com/uninstaller/uninstall-dvbtextsub-0-5u-dvbtexts...installer.html

---> http://www.softpedia.com/get/Multimedia/Video/Other-VIDEO-Tools/DVBTextSub.shtml

---> http://sourceforge.net/projects/dvbtools/

Thanks.

devil (johner)