Hi Ian,

I was trying to play one of these aac plus radio channels from Sky.FM:

http://frozenshinigami.wordpress.com/2011/03/25/online-radio-streaming-via-sky-fm/


But these dont work. aac plus should work?



EDIT: I found out how to play them. Url's look like http://www.sky.fm/mp3/classicrap.pls these work!

Hi guys,

I was looking for a way to extend the web radio player with AAC PLUS. I added the addon to my project. Do i need to use flags or how do i implement this?

Yeah well it seems to be less crackling with 1 splitter. But though that i can still hear some small cracks.
And yes its for every url i try, and that are alot.


Anyways, the reason i use BASS is that i want to stream radio's, so they should actualy work.

EDIT: I tried this with music i made myself, but it seems that the tempo is getting faster each time. Perhaps that why the internet radio streams are lattering...
EDIT2:  It seems like, when i walk away of the soundChannel Position, the crackling disappears. Is the volume of 3d stuff to high? Any way to correct this?

Hi thanks for the reply.

When i change the channel volume to 0.5 or lower it is still crackling, also when i disable the 3d flags. It seems to be the splitting. Without splitting it sounds okay.

It seems not only being crackling, but also a bit slower than without splitting.

Im on windows btw.

What else could be wrong?

Maybe to old topic, but i'm trying to convert stereo to mono to play all radio streams.

It works, but i hear some crackling noise. How do i fix that?

this is my code:

bool init = BASS_Init(-1, 44100, initFlags.BASS_DEVICE_3D | initFlags.BASS_DEVICE_MONO, IntPtr.Zero, IntPtr.Zero);

BASS_SetConfig(configs.BASS_CONFIG_NET_PLAYLIST, 1);

                stream = BASS_StreamCreateURL(url, 0,streamFlags.BASS_STREAM_DECODE , 0, 0);

                int[] chanmap = new int[2];
                chanmap[0]=0;
                chanmap[1]=-1;
                int outleft = BASS_Split_StreamCreate(stream, flags.BASS_SAMPLE_3D, chanmap);
                chanmap[0]=1;
                chanmap[1]=-1;
                int outright = BASS_Split_StreamCreate(stream, flags.BASS_SAMPLE_3D, chanmap);
                BASS_ChannelSetLink(outleft, outright);

                BASS_ChannelPlay(outleft, false);

No more crashes with that. Thanks!

It seems to be working now.

I think it was because i called BASS_Init every time i started a stream.

Thanks anyhow

no i cant use the .Net dll as i cant register is, because it then conflicts with the Unity3d System.core when i use BassNet namespace. I get a ambiguous warning and because of that a compile error within unity

I use this to declare the function:

[DllImport("bass.dll")]
public static extern bool BASS_Set3DPosition( BASS_3DVECTOR pos, BASS_3DVECTOR vel, BASS_3DVECTOR front, BASS_3DVECTOR top);

How should it receive the 3d positions actually?

I have changed that but still i cant open the .pls files from skyfm i posted in the first post 

Hi, Im creating a .net wrapper for unity. When i try to implement 3d positions i crash when i send a struct with floats higher than zero. Anyone knows why?

This is my code:

using System;
using System.Collections.Generic;

using System.Text;
using System.Runtime.InteropServices;

using MyType = System.Int64;


namespace bt
{
    public class bass
    {

        public struct BASS_3DVECTOR
        {
            public float x, y, z;

           
        }

        public enum channelSettings
        {
        BASS_ATTRIB_EAXMIX = 4,
        BASS_ATTRIB_FREQ = 1,
        BASS_ATTRIB_MUSIC_AMPLIFY,
        BASS_ATTRIB_MUSIC_BPM,
        BASS_ATTRIB_MUSIC_PANSEP,
        BASS_ATTRIB_MUSIC_PSCALER,
        BASS_ATTRIB_MUSIC_SPEED,
        BASS_ATTRIB_MUSIC_VOL_CHAN,
        BASS_ATTRIB_MUSIC_VOL_GLOBAL,
        BASS_ATTRIB_MUSIC_VOL_INST,
        BASS_ATTRIB_NOBUFFER,
        BASS_ATTRIB_PAN = 3,
        BASS_ATTRIB_VOL = 2

        }
        public enum channelTags
        {
            BASS_TAG_ICY = 4,
            BASS_TAG_META = 5,
            BASS_TAG_HTTP = 3,
            BASS_TAG_OGG = 2
        }
        public enum syncTypes {
            BASS_SYNC_META = 4
        }
        public enum initFlags
        {
            BASS_DEVICE_3D = 4
        }

        public enum flags
        {
            BASS_DEFAULT = 0,
            BASS_SAMPLE_MONO = 2,
            BASS_SAMPLE_3D = 8


        }
        public enum test
        {
            BASS_CONFIG_DEV_BUFFER
        }
        public enum configs
        {
            BASS_CONFIG_NET_PLAYLIST = 21,
            BASS_CONFIG_BUFFER,
            BASS_CONFIG_DEV_BUFFER

        }
     
[DllImport("bass.dll")]

public static extern bool BASS_ChannelSet3DPosition(int stream, BASS_3DVECTOR pos, BASS_3DVECTOR pos1, BASS_3DVECTOR pos2);


public static bool set3DPosition()
        {
            BASS_3DVECTOR pos;

            pos.x = 0f;
            pos.y = 0f;
            pos.z = 0f;

            pos.x = 1f; //crash

            bool test = BASS_Set3DPosition(pos, pos, pos, pos);
            return test;
        }


public static int stream;
        public static int play(string url)
        {

            if (BASS_Init(-1, 44100, initFlags.BASS_DEVICE_3D, IntPtr.Zero, IntPtr.Zero))
            {

                BASS_PluginLoad("bass_aac.dll", 0);

                BASS_SetConfig(configs.BASS_CONFIG_NET_PLAYLIST, 1);


                stream = BASS_StreamCreateURL(url, 0, flags.BASS_SAMPLE_3D | flags.BASS_SAMPLE_MONO, 0, 0);




                if (stream != 0)
                {

                    BASS_ChannelPlay(stream, false);


                    return stream;
                }
                else
                {
                    return 1;
                }


            }
            else
            {
                return 2;
            }
        }

    }
}

This is the code i use:

BASS_PluginLoad("bass_aac.dll", 0);
BASS_SetConfig(configs.BASS_CONFIG_NET_PLAYLIST,1);
stream = BASS_StreamCreateURL(url, 0, flags.BASS_SAMPLE_3D & flags.BASS_SAMPLE_MONO, 0, 0);

I quess that should be ok?

I updated this question. Do i need to config the channel itself?

Hi,

I'd like to use 3d stuff. Whenever i try to set BASS_ChannelSet3DPosition, i get the error code BASS_ERROR_NO3D

Do i need to config the channel as well to have 3d supported?. I use the following code and note that i dont get any error with these:

BASS_Init(-1, 44100,initFlags.BASS_DEVICE_3D, IntPtr.Zero, IntPtr.Zero);
stream = BASS_StreamCreateURL(url, 0, flags.BASS_SAMPLE_3D & flags.BASS_SAMPLE_MONO, 0, 0);

Why wouldn't the init or stream codes  return the NO3D error but only the BASS_ChannelSet3DPosition afterwards?

Thanks

Alright , it seems to work all. Thanks

Hi,

When i try to use the BASS_ChannelSetAttribute function and set the volume, it returns True, but, i dont notice any changes in volume.. What could be wrong?

Thanks

Thanks.

I cant use the .net wrapper because it uses parts of code some parts are ambiguous with Unity System.Core. Because of this i cant use BassNet to register it.

I'll try the config stuff, see what happens ill let u know.actaly, how would i able to change the value if its defined. I cant change the setting at runtime. Any idea? is a enum the right thing to use?

I cant find any information about the usage of acc. Indeed sky.fm uses aac plus.

I still cant use the .pls, but when i open the .pls i see a url, and that works..

How do i use the .pls?



Thanks

Manny radio's return the FileForm error. Anyone knows why?

Like these links:

http://frozenshinigami.wordpress.com/2011/03/25/online-radio-streaming-via-sky-fm/

note that i tried following configs, and also note that some .pls do work.

Bass.BASS_SetConfig(BASSConfig.BASS_CONFIG_NET_PLAYLIST,1);
Bass.BASS_SetConfig(BASSConfig.BASS_CONFIG_NET_PLAYLIST,2);
Bass.BASS_SetConfig(BASSConfig.BASS_CONFIG_NET_PLAYLIST,21);

Anyone knows how to get these sky.fm works?

try c:/test/test.mp3, that worked for me.

Im not using the .net wrapper, but making my own.

Im looking for another way to get these tags, otherwise i need to use unsafe code. Im getting this error:

Pointers and fixed size buffers may only be used in an unsafe context

How to receive the tags as string array?