Stuck at finding different segments

[Johndirr]

Running

$ ./resync -o lowres.wav -m highres.wav -s blub.srt

I get the following output. But it won't go past this state and never finishes resynchronizing.

[11-30 18:22:40][Debug] Extracting audio fingerprints from: lowres.wav
[11-30 18:22:40][Debug] Begin reading WAV file
[11-30 18:22:40][Debug] Opening mode chosen: readFile, proceeding
[11-30 18:22:40][Debug] Trying to read from file : lowres.wav
[11-30 18:22:40][Debug] Reading file data
[11-30 18:22:44][Debug] File data read and stored in buffer
[11-30 18:22:44][Debug] Processing data and extracting samples
[11-30 18:22:44][Debug] Checking chunkID, should be RIFF
[11-30 18:22:44][Debug] Wave File chunkID verification successful
[11-30 18:22:44][Debug] Begin decoding wave file
[11-30 18:22:44][Debug] File format is identified as WAV
[11-30 18:22:44][Debug] Finding FMT and DATA subchunks
[11-30 18:22:44][Debug] FMT index : 12 , DATA index : 70
[11-30 18:22:44][Debug] PCM : True
[11-30 18:22:44][Debug] MONO : True
[11-30 18:22:44][Debug] Sample Rate 16KHz : True
[11-30 18:22:44][Debug] BitRate 16 bits/sec : True
[11-30 18:22:44][Debug] Number of samples : 65917611
[11-30 18:22:44][Debug] Reading samples
[11-30 18:22:46][Debug] Successfully decoded
[11-30 18:22:46][Debug] File decoded successfully
[11-30 18:22:53][Debug] The audio is 4119.85 seconds in length.
[11-30 18:22:53][Debug] Audio fingerprints successfully generated.

[11-30 18:22:53][Debug] Extracting audio fingerprints from: highres.wav
[11-30 18:22:53][Debug] Begin reading WAV file
[11-30 18:22:53][Debug] Opening mode chosen: readFile, proceeding
[11-30 18:22:53][Debug] Trying to read from file : highres.wav
[11-30 18:22:53][Debug] Reading file data
[11-30 18:22:57][Debug] File data read and stored in buffer
[11-30 18:22:57][Debug] Processing data and extracting samples
[11-30 18:22:57][Debug] Checking chunkID, should be RIFF
[11-30 18:22:57][Debug] Wave File chunkID verification successful
[11-30 18:22:57][Debug] Begin decoding wave file
[11-30 18:22:57][Debug] File format is identified as WAV
[11-30 18:22:57][Debug] Finding FMT and DATA subchunks
[11-30 18:22:57][Debug] FMT index : 12 , DATA index : 70
[11-30 18:22:57][Debug] PCM : True
[11-30 18:22:57][Debug] MONO : True
[11-30 18:22:57][Debug] Sample Rate 16KHz : True
[11-30 18:22:57][Debug] BitRate 16 bits/sec : True
[11-30 18:22:57][Debug] Number of samples : 66148352
[11-30 18:22:57][Debug] Reading samples
[11-30 18:22:59][Debug] Successfully decoded
[11-30 18:22:59][Debug] File decoded successfully
[11-30 18:23:06][Debug] The audio is 4134.27 seconds in length.
[11-30 18:23:06][Debug] Audio fingerprints successfully generated.

[11-30 18:23:06][Debug]
Finding the different segments...

Any idea whats wrong? The audio files were created as stated in the docs.

[sypai]

Hey @Johndirr , sorry for the delay.
Can you provide a link to the audio files?

[Johndirr]

Here they are:
https://drive.google.com/open?id=1w0jaCcCYacrpV1yq-ogOp4w9fleqe_m9
https://drive.google.com/open?id=16PD1vzydNtoJrCeOKRC9xZtU7bcLpmQo

[sypai]

Ah! Unable to download the files.
I'd suggest you extract the fingerprints for both the files and send them over to me.

You can get fpcalc static binaries from here: chromaprint

It's easy, just run:
fpcalc -raw -json -overlap /path/to/audio/file
I'll look into what's causing the program to stop.

[Johndirr]

Dumped the output into these files. Hope this will help.
lowres.txt
highres.txt

I can also upload the wav files to a different hoster if you suggest me one.

[sypai]

Hey!
What I can tell after running the code for the two files is that these two files are almost the same.
The case that resync currently handles is that of two files with changed timings commonly due to the presence of extra portions (mainly commercials). As far as I can see the current files are the same maybe with different frame rates.

Maybe I can try something but for that, I'll need the files(media and subtitle).

[sypai]

The google drive links seem to be broken.

[Johndirr]

Hi, you are right. The two files are the same with a different framerate. Uploaded the wavs to another site:
https://filebin.net/bz6ihecdnhp1v1gs/files.zip?t=mswa7vao
But I don't care that much about the difference for these files in particular. I just want to get the program to work :)

Reuploaded files

[Johndirr]

Ok, I gave this another try. This time it ended in a Segmentation fault

./resync -o original.wav -m new.wav -s orignalsub.srt
Subtitle-Resync 0.00, CCExtractor Development.

[05-11 11:20:18][Debug] Extracting audio fingerprints from: original.wav
[05-11 11:20:18][Debug] Begin reading WAV file
[05-11 11:20:18][Debug] Opening mode chosen: readFile, proceeding
[05-11 11:20:18][Debug] Trying to read from file : original.wav
[05-11 11:20:18][Debug] Reading file data
[05-11 11:20:25][Debug] File data read and stored in buffer
[05-11 11:20:25][Debug] Processing data and extracting samples
[05-11 11:20:25][Debug] Checking chunkID, should be RIFF
[05-11 11:20:25][Debug] Wave File chunkID verification successful
[05-11 11:20:25][Debug] Begin decoding wave file
[05-11 11:20:25][Debug] File format is identified as WAV
[05-11 11:20:25][Debug] Finding FMT and DATA subchunks
[05-11 11:20:25][Debug] FMT index : 12 , DATA index : 70
[05-11 11:20:25][Debug] PCM : True
[05-11 11:20:25][Debug] MONO : True
[05-11 11:20:25][Debug] Sample Rate 16KHz : True
[05-11 11:20:25][Debug] BitRate 16 bits/sec : True
[05-11 11:20:25][Debug] Number of samples : 105009152
[05-11 11:20:25][Debug] Reading samples
[05-11 11:20:27][Debug] Successfully decoded
[05-11 11:20:27][Debug] File decoded successfully
[05-11 11:20:39][Debug] The audio is 6563.07 seconds in length.
[05-11 11:20:39][Debug] Audio fingerprints successfully generated.

[05-11 11:20:39][Debug] Extracting audio fingerprints from: new.wav
[05-11 11:20:39][Debug] Begin reading WAV file
[05-11 11:20:39][Debug] Opening mode chosen: readFile, proceeding
[05-11 11:20:39][Debug] Trying to read from file : new.wav
[05-11 11:20:39][Debug] Reading file data
[05-11 11:20:45][Debug] File data read and stored in buffer
[05-11 11:20:45][Debug] Processing data and extracting samples
[05-11 11:20:45][Debug] Checking chunkID, should be RIFF
[05-11 11:20:45][Debug] Wave File chunkID verification successful
[05-11 11:20:45][Debug] Begin decoding wave file
[05-11 11:20:45][Debug] File format is identified as WAV
[05-11 11:20:45][Debug] Finding FMT and DATA subchunks
[05-11 11:20:45][Debug] FMT index : 12 , DATA index : 70
[05-11 11:20:45][Debug] PCM : True
[05-11 11:20:45][Debug] MONO : True
[05-11 11:20:45][Debug] Sample Rate 16KHz : True
[05-11 11:20:45][Debug] BitRate 16 bits/sec : True
[05-11 11:20:45][Debug] Number of samples : 85014528
[05-11 11:20:45][Debug] Reading samples
[05-11 11:20:47][Debug] Successfully decoded
[05-11 11:20:47][Debug] File decoded successfully
[05-11 11:20:56][Debug] The audio is 5313.41 seconds in length.
[05-11 11:20:56][Debug] Audio fingerprints successfully generated.

[05-11 11:20:56][Debug]
Finding the different segments...

Segmentation fault

@sypai If you would be so kind to have a look at this. I uploaded the files to mega:
https://mega.nz/folder/KUgjmCpB#ailTQWAXfl_bpCBu-LnP5g
If you can't download from there please tell me a host and I'll reupload.

[sypai]

Hello, @Johndirr
Apologies for the delay.

mega doesn't seem to work :(
Can we try G Drive once more?

[Johndirr]

Here you go:
https://drive.google.com/open?id=15EwO6LTaSWBm8HLtt6CwhoDvB3WkCxiz
EDIT: Accidentally closed the issue...

[interlark]

I tried resync and have the same segmentation fault.