Error in fopenWriteStream: stream not opened #206

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opened 2026-01-29 16:37:58 +00:00 by claunia · 0 comments
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Originally created by @Ivan2309 on GitHub (Nov 30, 2016).

Originally assigned to: @Abhinav95 on GitHub.

I'm not sure what information is required, sorry.

I compiled ccextractor in the build directory with the command
sudo make ENABLE_OCR=yes ENABLE_FFMPEG=yes

Then I changed to the linux directory and executed

sudo make ENABLE_HARDSUBX=yes

And then to start ccextractor, here's the command and some of the output - the same error continues until the end of the file and there is no output file created.

ivan@ivan-Aspire-V5-571:~/Desktop/Vietnamese/Learning Vietnamese$ ccextractor -hardsubx 1000\ Vietnamese\ common\ words\ -\ Learn\ Vietnamese\ 1000\ words\ [Low,\ 360p].mp4
CCExtractor 0.82, Carlos Fernandez Sanz, Volker Quetschke.
Teletext portions taken from Petr Kutalek's telxcc

HardsubX (Hard Subtitle Extractor) - Burned-in subtitle extraction subsystem
Input : 1000 Vietnamese common words - Learn Vietnamese 1000 words [Low, 360p].mp4
Subtitle Color : White
OCR Mode : Frame-wise (simple)
OCR Confidence Threshold : 0.00 (Default)
OCR Luminance Threshold : 95.00 (Default)
OCR Italic Detection : Off
Minimum subtitle duration : 0.5 seconds (Default)
FFMpeg Media Information:-
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '1000 Vietnamese common words - Learn Vietnamese 1000 words [Low, 360p].mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: isommp42
creation_time : 2016-02-11 07:32:40
Duration: 01:43:50.19, start: 0.000000, bitrate: 187 kb/s
Stream #0:0(und): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 640x360 [SAR 1:1 DAR 16:9], 88 kb/s, 29.97 fps, 29.97 tbr, 30k tbn, 59.94 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 95 kb/s (default)
Metadata:
creation_time : 2016-02-11 07:32:48
handler_name : IsoMedia File Produced by Google, 5-11-2011
Creating 1000 Vietnamese common words - Learn Vietnamese 1000 words [Low, 360p].srt
Beginning burned-in subtitle detection...
Error in fopenWriteStream: stream not opened
Error in pixWrite: stream not opened
0% | 00:00Error in fopenWriteStream: stream not opened
Error in pixWrite: stream not opened
0% | 00:01Error in fopenWriteStream: stream not opened
Error in pixWrite: stream not opened
0% | 00:02Error in fopenWriteStream: stream not opened
Error in pixWrite: stream not opened
0% | 00:03Error in fopenWriteStream: stream not opened

Regards,

Ivan.

Originally created by @Ivan2309 on GitHub (Nov 30, 2016). Originally assigned to: @Abhinav95 on GitHub. I'm not sure what information is required, sorry. I compiled ccextractor in the build directory with the command sudo make ENABLE_OCR=yes ENABLE_FFMPEG=yes Then I changed to the linux directory and executed sudo make ENABLE_HARDSUBX=yes And then to start ccextractor, here's the command and some of the output - the same error continues until the end of the file and there is no output file created. ivan@ivan-Aspire-V5-571:~/Desktop/Vietnamese/Learning Vietnamese$ ccextractor -hardsubx 1000\ Vietnamese\ common\ words\ -\ Learn\ Vietnamese\ 1000\ words\ \[Low\,\ 360p\].mp4 CCExtractor 0.82, Carlos Fernandez Sanz, Volker Quetschke. Teletext portions taken from Petr Kutalek's telxcc -------------------------------------------------------------------------- HardsubX (Hard Subtitle Extractor) - Burned-in subtitle extraction subsystem Input : 1000 Vietnamese common words - Learn Vietnamese 1000 words [Low, 360p].mp4 Subtitle Color : White OCR Mode : Frame-wise (simple) OCR Confidence Threshold : 0.00 (Default) OCR Luminance Threshold : 95.00 (Default) OCR Italic Detection : Off Minimum subtitle duration : 0.5 seconds (Default) FFMpeg Media Information:- Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '1000 Vietnamese common words - Learn Vietnamese 1000 words [Low, 360p].mp4': Metadata: major_brand : mp42 minor_version : 0 compatible_brands: isommp42 creation_time : 2016-02-11 07:32:40 Duration: 01:43:50.19, start: 0.000000, bitrate: 187 kb/s Stream #0:0(und): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 640x360 [SAR 1:1 DAR 16:9], 88 kb/s, 29.97 fps, 29.97 tbr, 30k tbn, 59.94 tbc (default) Metadata: handler_name : VideoHandler Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 95 kb/s (default) Metadata: creation_time : 2016-02-11 07:32:48 handler_name : IsoMedia File Produced by Google, 5-11-2011 Creating 1000 Vietnamese common words - Learn Vietnamese 1000 words [Low, 360p].srt Beginning burned-in subtitle detection... Error in fopenWriteStream: stream not opened Error in pixWrite: stream not opened 0% | 00:00Error in fopenWriteStream: stream not opened Error in pixWrite: stream not opened 0% | 00:01Error in fopenWriteStream: stream not opened Error in pixWrite: stream not opened 0% | 00:02Error in fopenWriteStream: stream not opened Error in pixWrite: stream not opened 0% | 00:03Error in fopenWriteStream: stream not opened Regards, Ivan.
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Reference: starred/ccextractor#206