3 Apr
2021
3 Apr
'21
8:53 p.m.
On 4/3/21 6:24 PM, David Kastrup wrote:
Andrew Grathwohl <andrew(a)grathwohl.me> writes:
also try `jack_capture -f w64 -b 16 ...`
By default jack-capture writes 32-bit float (4 bytes/sample). At 48kHz
sample-rate, 22 channels you reach the 2^31 samples after 8'29".
--
robin
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?