023 7:12 PM
> *To:* discuss-gnuradio@gnu.org
> *Subject:* Re: Wavefile Source does not stream its audio to the end of
> the file.
>
> Tried this, and 256 is too small. Something like 4096 seems to work on the
> wav file source. And setting the resampler max output buffer to 1024 w
13, 2023 7:12 PM
To: discuss-gnuradio@gnu.org
Subject: Re: Wavefile Source does not stream its audio to the end of the file.
Tried this, and 256 is too small. Something like 4096 seems to work on the wav
file source. And setting the resampler max output buffer to 1024 works.
Together, these may
10, 2023 6:04 AM
> *To:* discuss-gnuradio@gnu.org
> *Subject:* Re: Wavefile Source does not stream its audio to the end of
> the file.
>
> This is due to the way GNU Radio decides when a flowgraph is done. Since
> the audio rate is so low, most of the wavfile fits in the block buf
Jeff,
I guess you saw my reply to your suggestion.
Is there any way around this issue? There must be a way to use a wave file
source of this length.
Jim
From: Jeff Long
Sent: Friday, November 10, 2023 6:04 AM
To: discuss-gnuradio@gnu.org
Subject: Re: Wavefile Source does not stream its audio
Jeff,
A 256 setting results in the following error:
problems allocating a buffer with the given max output buffer constraint
Jim
From: Jeff Long
Sent: Friday, November 10, 2023 6:04 AM
To: discuss-gnuradio@gnu.org
Subject: Re: Wavefile Source does not stream its audio to the end of the file
This is due to the way GNU Radio decides when a flowgraph is done. Since
the audio rate is so low, most of the wavfile fits in the block buffer, the
block sees that there is no more data to load and declares itself done.
There are buffer size controls that might help. On the advanced tab for the
w
I am attempting to send the output of a Wavefile Source to an Audio Sink as a
test for inclusion in a larger project.
The flowgraph consists only of the Source block ( 12000 samples/sec), a
Rational Re-sampler with interpolation of 4 and the Sink (48000 samples/sec).
The wavefile is 15 seconds
