I have not changed file systems, though I have tried the recordings now
on three different file systems:
- ext4 (nvme drive)
- ext4 with dm-crypt full disk encryption (ssd)
- xfs (large SATA hard disk)
All three have yielded the same results.
Though the WAV file size limits idea is a solid one to explore. I am now
running a test capture in FLAC and will report back with those
results...
On 2021-04-03 12:24, David Kastrup wrote:
> Andrew Grathwohl <andrew@grathwohl.me> writes:
>
>> Hi list,
>>
>> I am using jack_capture to record 2 inputs and 20 outputs going
>> through SuperCollider for a duration of between 30-45 minutes, using
>> the following command line:
>>
>> jack_capture -f wavex -p supernova:* test.wav
>>
>> This has worked well for my use case for several years. However, since
>> yesterday this command line fails to capture the entire recorded
>> performance, despite jack_capture showing the meters responding to the
>> audio correctly. Whenever the recording duration exceeds approximately
>> 20 minutes, the output file will only contain the first 5-10
>> minutes. However, if we only do a 5-10 minute recording, the entire
>> recording is captured and saved properly.
>
> Sounds like a file size problem? Something like a 2GiB or 4GiB related
> limitation?
>
> Have you changed file systems?
_______________________________________________
Linux-audio-user mailing list
Linux-audio-user@lists.linuxaudio.org
https://lists.linuxaudio.org/listinfo/linux-audio-user
Received on Sun Apr 4 04:15:01 2021
This archive was generated by hypermail 2.1.8 : Sun Apr 04 2021 - 04:15:01 EEST