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Premature end of file. #124

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opened 2026-01-29 16:35:54 +00:00 by claunia · 9 comments
claunia commented 2026-01-29 16:35:54 +00:00
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Originally created by @Dhrumil2910 on GitHub (Mar 9, 2016).

File Link: https://drive.google.com/open?id=0B5-K4mJ0WYBTeEN6ZWFDV2lIbUk
When ccextractor is executed on this file, it is giving result as "Premature end of file". Because of that the appropriate .srt file is not created.
On running the same on vlc, closed captions are coming flawlessly.

I think, it shouldn't matter whether the video file is cut or not, ccextractor should give the relevant cc.

Originally created by @Dhrumil2910 on GitHub (Mar 9, 2016). File Link: https://drive.google.com/open?id=0B5-K4mJ0WYBTeEN6ZWFDV2lIbUk When ccextractor is executed on this file, it is giving result as "Premature end of file". Because of that the appropriate .srt file is not created. On running the same on vlc, closed captions are coming flawlessly. I think, it shouldn't matter whether the video file is cut or not, ccextractor should give the relevant cc.
claunia commented 2026-01-29 16:35:54 +00:00
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@cfsmp3 commented on GitHub (Mar 9, 2016):

Premature end of file doesn't cause CCExtractor not to generate output... maybe the type of subtitles is not supported? What are they?

@cfsmp3 commented on GitHub (Mar 9, 2016): Premature end of file doesn't cause CCExtractor not to generate output... maybe the type of subtitles is not supported? What are they?
claunia commented 2026-01-29 16:35:55 +00:00
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@Dhrumil2910 commented on GitHub (Mar 9, 2016):

Standard is EIA-608/708 North America closed captioning

@Dhrumil2910 commented on GitHub (Mar 9, 2016): Standard is EIA-608/708 North America closed captioning
claunia commented 2026-01-29 16:35:55 +00:00
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@abhibansal530 commented on GitHub (Mar 18, 2016):

@canihavesomecoffee Can you please run tests on this??

@abhibansal530 commented on GitHub (Mar 18, 2016): @canihavesomecoffee Can you please run tests on this??
claunia commented 2026-01-29 16:35:55 +00:00
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@cfsmp3 commented on GitHub (May 27, 2016):

The "premature end of file" message is caused by the file ending abruptly (the last TS packet is not complete). That's correct. We've changed the error message so it's more specific.

The failure to extract subtitles is unrelated and caused by CCExtracting selecting a different PID than the one carrying the subtitles. We're looking into this.

@cfsmp3 commented on GitHub (May 27, 2016): The "premature end of file" message is caused by the file ending abruptly (the last TS packet is not complete). That's correct. We've changed the error message so it's more specific. The failure to extract subtitles is unrelated and caused by CCExtracting selecting a different PID than the one carrying the subtitles. We're looking into this.
claunia commented 2026-01-29 16:35:55 +00:00
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@ykarim commented on GitHub (Nov 29, 2016):

@cfsmp3 Wasn't this issue resolved in 0373ba5d3aeedf87cd2c58f65aa902ae0fadf174?

@ykarim commented on GitHub (Nov 29, 2016): @cfsmp3 Wasn't this issue resolved in 0373ba5d3aeedf87cd2c58f65aa902ae0fadf174?
claunia commented 2026-01-29 16:35:56 +00:00
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@cfsmp3 commented on GitHub (Nov 29, 2016):

I don't know, was it? :-)

On Mon, Nov 28, 2016 at 6:40 PM, ykarim notifications@github.com wrote:

@cfsmp3 https://github.com/cfsmp3 Wasn't this issue resolved in 0373ba5
https://github.com/CCExtractor/ccextractor/commit/0373ba5d3aeedf87cd2c58f65aa902ae0fadf174
?

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@cfsmp3 commented on GitHub (Nov 29, 2016): I don't know, was it? :-) On Mon, Nov 28, 2016 at 6:40 PM, ykarim <notifications@github.com> wrote: > @cfsmp3 <https://github.com/cfsmp3> Wasn't this issue resolved in 0373ba5 > <https://github.com/CCExtractor/ccextractor/commit/0373ba5d3aeedf87cd2c58f65aa902ae0fadf174> > ? > > — > You are receiving this because you were mentioned. > Reply to this email directly, view it on GitHub > <https://github.com/CCExtractor/ccextractor/issues/304#issuecomment-263460324>, > or mute the thread > <https://github.com/notifications/unsubscribe-auth/AFrJ2alvBmNEdXhhhKv9vHtX-kQ8kV7zks5rC5CvgaJpZM4Hsf6r> > . >
claunia commented 2026-01-29 16:35:56 +00:00
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@ghost commented on GitHub (Jan 7, 2017):

It was not! Still gives an empty .srt file.

CCExtractor 0.84, Carlos Fernandez Sanz, Volker Quetschke.
Teletext portions taken from Petr Kutalek's telxcc
--------------------------------------------------------------------------
Input: Closed Caption EIA.ts
[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] [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]

-----------------------------------------------------------------
Opening file: Closed Caption EIA.ts
File seems to be a transport stream, enabling TS mode
Analyzing data in general mode
Creating Closed Caption EIA.srt
Premature end of file - Transport Stream packet is incomplete (expected 188 bytes, got 1).

Warning: Reference clock has changed abruptly (-590 seconds filepos=1), attempting to synchronize
Last sync PTS value: 53128504
Current PTS value: -9223372036854775808
Note: You can disable this behavior by adding -ignoreptsjumps to the parameters.

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:                                -2697393868:36:48:620
(Reference clock was reset at some point, Min PTS is approximated)
Max PTS:                                -2697393868:36:48:620
Length:                          00:00:00:000
Done, processing time = 1 seconds
This is beta software. Report issues to carlos at ccextractor org...
@ghost commented on GitHub (Jan 7, 2017): It was not! Still gives an empty .srt file. ``` CCExtractor 0.84, Carlos Fernandez Sanz, Volker Quetschke. Teletext portions taken from Petr Kutalek's telxcc -------------------------------------------------------------------------- Input: Closed Caption EIA.ts [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] [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] ----------------------------------------------------------------- Opening file: Closed Caption EIA.ts File seems to be a transport stream, enabling TS mode Analyzing data in general mode Creating Closed Caption EIA.srt Premature end of file - Transport Stream packet is incomplete (expected 188 bytes, got 1). Warning: Reference clock has changed abruptly (-590 seconds filepos=1), attempting to synchronize Last sync PTS value: 53128504 Current PTS value: -9223372036854775808 Note: You can disable this behavior by adding -ignoreptsjumps to the parameters. 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: -2697393868:36:48:620 (Reference clock was reset at some point, Min PTS is approximated) Max PTS: -2697393868:36:48:620 Length: 00:00:00:000 Done, processing time = 1 seconds This is beta software. Report issues to carlos at ccextractor org... ```
claunia commented 2026-01-29 16:35:56 +00:00
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@cfsmp3 commented on GitHub (Jan 20, 2017):

GSoC qualification: This issues gives 3 points.

@cfsmp3 commented on GitHub (Jan 20, 2017): GSoC qualification: This issues gives 3 points.
claunia commented 2026-01-29 16:35:57 +00:00
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@cfsmp3 commented on GitHub (Dec 8, 2017):

Closing - file no longer available. Reopen if needed.

@cfsmp3 commented on GitHub (Dec 8, 2017): Closing - file no longer available. Reopen if needed.
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