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[BUG] CCExtractor crash in Rust decoder on ATSC1.0 TS Files. #676

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opened 2026-01-29 16:50:42 +00:00 by claunia · 1 comment
claunia commented 2026-01-29 16:50:42 +00:00
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Originally created by @m1tk4 on GitHub (Dec 28, 2021).

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: 97b381a2b0
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
`

Originally created by @m1tk4 on GitHub (Dec 28, 2021). # In raising this issue, I confirm the following: - [x] I have read and understood the [contributors guide](https://github.com/CCExtractor/ccextractor/blob/master/.github/CONTRIBUTING.md). - [x] I have checked that the bug-fix I am reporting can be replicated, or that the feature I am suggesting isn't already present. - [x] I have checked that the issue I'm posting isn't already reported. - [x] I have checked that the issue I'm porting isn't already solved and no duplicates exist in [closed issues](https://github.com/CCExtractor/ccextractor/issues?q=is%3Aissue+is%3Aclosed) and in [opened issues](https://github.com/CCExtractor/ccextractor/issues) - [x] I have checked the pull requests tab for existing solutions/implementations to my issue/suggestion. - [x] I have used the latest available version of CCExtractor to verify this issue exists. - [x] 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 '<unnamed>' 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 - <unknown> 1: 0x575581 - <unknown> 2: 0x578ca8 - <unknown> 3: 0x578820 - <unknown> 4: 0x57928e - <unknown> 5: 0x578e86 - <unknown> 6: 0x577aef - <unknown> 7: 0x50f102 - <unknown> 8: 0x501381 - <unknown> 9: 0x70b295 - <unknown> 10: 0x736aba - <unknown> 11: 0x7202d4 - <unknown> 12: 0x71f3d3 - <unknown> 13: 0x71ffa1 - <unknown> 14: 0x7230be - <unknown> 15: 0x722954 - <unknown> 16: 0x69f53f - <unknown> 17: 0x69ff55 - <unknown> 18: 0x9d5687 - <unknown> 19: 0x77286739 - BaseThreadInitThunk 20: 0x77598aff - RtlGetFullPathName_UEx 21: 0x77598acd - RtlGetFullPathName_UEx `
claunia added the bugRust labels 2026-01-29 16:50:42 +00:00
claunia commented 2026-01-29 16:50:42 +00:00
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@canihavesomecoffee commented on GitHub (Jan 14, 2022):

File also available here: https://sampleplatform.ccextractor.org/sample/179

@canihavesomecoffee commented on GitHub (Jan 14, 2022): File also available here: https://sampleplatform.ccextractor.org/sample/179
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