However ccextractor is unable to recognize and extract the teletext stream
CCExtractor 0.93, Carlos Fernandez Sanz, Volker Quetschke.
Teletext portions taken from Petr Kutalek's telxcc
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Input: DVB_Teletext.wtv
[Extract: 1] [Stream mode: Autodetect]
[Program : Auto ] [Hauppage mode: No] [Use MythTV code: Auto]
[Timing mode: Auto] [Debug: No] [Buffer input: Yes]
[Use pic_order_cnt_lsb for H.264: No] [Print CC decoder traces: No]
[Target format: .srt] [Encoding: UTF-8] [Delay: 0] [Trim lines: No]
[Add font color data: Yes] [Add font typesetting: Yes]
[Convert case: No][Filter profanity: No] [Video-edit join: No]
[Extraction start time: not set (from start)]
[Extraction end time: not set (to end)]
[Live stream: No] [Clock frequency: 90000]
[Teletext page: Autodetect]
[Start credits text: None]
[Quantisation-mode: CCExtractor's internal function]
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Opening file: DVB_Teletext.wtv
File seems to be a WTV, enabling WTV mode
Analyzing data in general mode
100% | 12:26
Number of NAL_type_7: 0
Number of VCL_HRD: 0
Number of NAL HRD: 0
Number of jump-in-frames: 0
Number of num_unexpected_sei_length: 0
Total frames time: 00:00:00:000 (0 frames at 29.97fps)
Min PTS: 00:00:01:981
Max PTS: 00:12:28:941
Length: 00:12:26:960
Done, processing time = 0 seconds
Issues? Open a ticket here
https://github.com/CCExtractor/ccextractor/issues
CCExtractor version: 0.93
In raising this issue, I confirm the following:
Necessary information
ccextractorwinfull.exe DVB_Teletext.wtv
Video links
https://drive.google.com/file/d/1og3RQYOI0-P11qNWL2XCWp-wVzs4LJva/view?usp=sharing
Additional information
The file contains a Teletext stream, output from ffmpeg
It also plays in Windows Media Center
However ccextractor is unable to recognize and extract the teletext stream