Hi again,
>
>both (sender and receiver) uses PCMU the file is also PCMU with 8000Hz and 16Bit.
>There exist another sample programm called playfile.c, which play wav files. This has the same problem on my maschine. But, it works fine with 48000Hz >and 16Bit L16.
>
>So, I tried to use --codec=PCMA --recv-only or codec=L16 --recv-only in the streamutil.c.
I have a small update. If I use this parameter
/* Create sound device port. */
status = pjmedia_snd_port_create_player(pool,
-1,
// stream_port->info.clock_rate,
48000,
stream_port->info.channel_count,
stream_port->info.samples_per_frame,
stream_port->info.bits_per_sample,
0,
&snd_port);
And only with 48000 Hz.
best regards
Steven
> From: thfalk@xxxxxxxxx
> Date: Wed, 30 Jun 2010 17:00:58 +0200
> To: pjsip at lists.pjsip.org
> Subject: Re: Receive with Streamutil.c
>
> Hi,
>
> this message says, that it can't set the sample rate requested:
>
> 2010/6/30 St Burcher <stburcher at hotmail.com>:
> > ...
> > Expression 'SetApproximateSampleRate( pcm, hwParams, sr )' failed in
> > 'src/../../../portaudio/src/hostapi/alsa/pa_linux_alsa.c', line: 1294
>
> All the other messages or following from tihs because the alsa device
> is not ready. The sample rate requested by streamutil depends on the
> codec it has been given on the command line. There are also some alsa
> configuration which don't support all sample rates.
>
> It works with --record-file because in this case the alsa device
> doesn't get openend. You should check what rate is requested and that
> your alsa device is configured for resampling if it doesn't support
> this rate in the hardware.
>
> Best regards,
>
> Thomas
>
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