GitHub Issue #1407

[CCExtractor.org CI Platform]

[BUG] CCExtractor Crashes with 'index out of bounds: the len is 1 but the index is 1', src\decoder\service_decoder.rs:275:25 on ATSC1.0 TS Files. - m1tk4
Link to Issue: https://www.github.com/CCExtractor/ccextractor/issues/1407
m1tk4

In raising this issue, I confirm the following:

• I have read and understood the contributors guide.
• I have checked that the bug-fix I am reporting can be replicated, or that the feature I am suggesting isn't already present.
• I have checked that the issue I'm posting isn't already reported.
• I have checked that the issue I'm porting isn't already solved and no duplicates exist in closed issues and in opened issues
• I have checked the pull requests tab for existing solutions/implementations to my issue/suggestion.
• I have used the latest available version of CCExtractor to verify this issue exists.
• I have ticked all the boxes in this section and to prove it I'm deleting the section completely to remove boilerplate text.

Necessary information

• Is this a regression (i.e. did it work before)? NO
• What platform did you use? {Window/Linux/Mac} Windows
• What were the used arguments? "C:\Program Files (x86)\CCExtractor\ccextractorwinfull.exe" -out=ttxt kttv_20150520_1.ts.003

Version

CCExtractor detailed version info Version: 0.94 Git commit: 97b381a2b0bee35d3b22411772329eb540ee511b Compilation date: 2021-12-15 CEA-708 decoder: Rust File SHA256: ff622c2997d8bd515e69a713da7b643cd2bd7fe5b8672153d9619a38026850d7 Libraries used by CCExtractor Tesseract Version: 4.00.00alpha Leptonica Version: leptonica-1.74 (Dec 31 2016, 10:56:23) [MSC v.1900 LIB Release x86] libGPAC Version: 1.0.1 zlib: 1.2.11 utf8proc Version: 2.4.0 protobuf-c Version: 1.3.1 libpng Version: 1.6.37 FreeType libhash nuklear libzvbi

Video links

https://drive.google.com/file/d/13qBrgRKm8sTTqTUQvobwXuyviBf5s0MH/view?usp=sharing

Additional information

CCExtractor crashes as follows on most ATSC1.0 sample files.

VLC decodes the closed captions correctly.

` CCExtractor 0.94, Carlos Fernandez Sanz, Volker Quetschke. Teletext portions taken from Petr Kutalek's telxcc Input: kttv_20150520_1.ts.003 [Extract: 1] [Stream mode: Autodetect] [Program : Auto ] [Hauppage mode: No] [Use MythTV code: Auto] [CEA-708: 63 decoders active] [CEA-708: using charset "none" for all services] [Timing mode: Auto] [Debug: No] [Buffer input: Yes] [Use pic_order_cnt_lsb for H.264: No] [Print CC decoder traces: No] [Target format: .txt] [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]

---

Opening file: kttv_20150520_1.ts.003

File seems to be a transport stream, enabling TS mode

Analyzing data in general mode 1% | 00:00 2% | 00:00

New video information found [1280 * 720] [AR: 03 - 16:9] [FR: 07 - 59.94] [progressive: yes]

3% | 00:00

XDS Notice: Program is now TMZ

XDS: ContentAdvisory: US TV Parental Guidelines. Age Rating: TV-PG (Parental Guidance Suggested)

XDS: 4% | 00:00 5% | 00:00 6% | 00:00 thread '' panicked at 'index out of bounds: the len is 1 but the index is 1', src\decoder\service_decoder.rs:275:25 stack backtrace: 0: 0x50862a - 1: 0x575581 - 2: 0x578ca8 - 3: 0x578820 - 4: 0x57928e - 5: 0x578e86 - 6: 0x577aef - 7: 0x50f102 - 8: 0x501381 - 9: 0x70b295 - 10: 0x736aba - 11: 0x7202d4 - 12: 0x71f3d3 - 13: 0x71ffa1 - 14: 0x7230be - 15: 0x722954 - 16: 0x69f53f - 17: 0x69ff55 - 18: 0x9d5687 - 19: 0x77286739 - BaseThreadInitThunk 20: 0x77598aff - RtlGetFullPathName_UEx 21: 0x77598acd - RtlGetFullPathName_UEx `