It seems it's impossible to open sound device from console on iPhone.
Could you try with sound file with sample rate to 8khz.
Samuel
Torsten Curdt a ?crit :
> To get started with pjsip on the iPhone I wanted to try the new audio
> driver (thanks, Samuel!).
> Unfortunately the following code fails for me on both the Simulator
> and the iPhone
>
> 22:01:28.145 os_core_unix.c pjlib 1.5 for POSIX initialized
> 22:01:28.159 pjlib select() I/O Queue created (0x811014)
> 22:01:28.188 wav_player.c File player '../MyTest.app/test.wav'
> created: samp.rate=44100, ch=2, bufsize=4KB, filesize=541KB
> 2009-12-29 22:01:28.193 MyTest[9418:207] Failed to create sound port player
>
> Here is the code. Anything obvious I am doing wrong?
>
> status = pj_init();
>
> pj_caching_pool_init(&cp, &pj_pool_factory_default_policy, 0);
>
> status = pjmedia_endpt_create(&cp.factory, NULL, 1, &med_endpt);
>
> pool = pj_pool_create( &cp.factory, /* pool factory */
> "wav", /* pool name. */
> 4000, /* init size */
> 4000, /* increment size */
> NULL /* callback on error */
> );
>
>
> NSString *path = [[NSBundle mainBundle] pathForResource:@"test"
> ofType:@"wav"];
> const char *file = [path UTF8String];
> [path retain];
>
> status = pjmedia_wav_player_port_create( pool, /* memory pool */
> file, /* file to play */
> 20, /* ptime. */
> 0, /* flags */
> 0, /* default buffer */
> &file_port/* returned port */
> );
> if (status != PJ_SUCCESS) {
> NSLog(@"Failed to create wav player port");
> return;
> }
>
> // this fails
> status = pjmedia_snd_port_create_player(
> pool, /* pool */
> -1, /* use default dev. */
> file_port->info.clock_rate, /* clock rate. */
> file_port->info.channel_count, /* # of channels. */
> file_port->info.samples_per_frame, /* samples per frame. */
> file_port->info.bits_per_sample, /* bits per sample. */
> 0, /* options */
> &snd_port /* returned port */
> );
>
> if (status != PJ_SUCCESS) {
> NSLog(@"Failed to create sound port player");
> return;
> }
>
> status = pjmedia_snd_port_connect( snd_port, file_port);
>
> if (status != PJ_SUCCESS) {
> NSLog(@"Failed to create sound port");
> return;
> }
>
> cheers
> --
> Torsten
>
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