• Ffmpeg Cea 708 Vs
• Ffmpeg Cea 708 Code
• Ffmpeg Cea 708 Test

EIA-608, also known as 'line 21 captions' and 'CEA-608', was once the standard for closed captioning for NTSC TV broadcasts in the United States, Canada and Mexico. It also specifies an 'Extended Data.

• For Elementary MPEG and Quicktime ProRes files you may choose CEA-608 to be embedded into Line 21 of the original video, without reencoding. For HD content, CEA-708 Closed Caption is inserted into VANC data of the original video.
• Iteration 1 (608 data/derived 708) Version 1.2 (1080i) May 2003 This bitstream was created under the auspices of Consumer Electronics Association (CEA) R4.3 Working Group 1 and with the cooperation of WHD -TV and the CPB/WGBH National Center for Accessible Media (NCAM).
• Igor Brezac ypass.net writes: Is there a way to remove embedded Closed Caption (cea-708) from an mp4 using ffmpeg? Codec copy does not work, ffmpeg copies the user data to.

#1482openenhancement

Attachments (1)

sub.srt​ (113.2 KB) - added by ramitbhalla8 years ago.

Download all attachments as: .zip

Change History (31)

Changed 8 years ago by ramitbhalla

• Attachmentsub.srt​ added

comment:12 in reply to: ↑ 11 Changed 8 years ago by cehoyos

• Keywordscc added
• Version changed from unspecified to git-master

comment:21 Changed 8 years ago by pross

Ffmpeg Cea 708 Vs

comment:28 Changed 7 years ago by cehoyos

• Component changed from undetermined to avformat
• Keywordswtv added
• Priority changed from normal to wish
• Status changed from new to open
• Summary changed from FFMPEG fails to create a SRT file when extracting Subtitles to Support eia_608 in wtv
• Type changed from defect to enhancement

comment:29 Changed 5 years ago by cehoyos

Ffmpeg Cea 708 Code

• Ccer.anshul.maheshwari@gmail.com added

Ffmpeg Cea 708 Test