[jonneymendoza]

Hi im trying to stream this following link: http://shoutcast.com/sbin/shoutcast-...e=filename.pls
and/or

http://mediaweb.musicradio.com/Playlist.asx?StreamID=8 but it fails on realizing the player with an exception indicating realize failed.

my code is this

debug.append("creating the player using url of " + url + "\n");
            player = Manager.createPlayer(url);
         
            debug.append("Player has been created  and now realizing the player  \n");
            player.realize();        
            debug.append("realize state and now setting it up for prefetch \n");
            player.prefetch();
            debug.append("prefetch state and going to start the playback\n");
 
//debug is a Form displaying what is happening in the background

[hartti]

That file is a playlist, not a stream. You need to download that pls-file, parse the contents and open a correct stream URL.

ALso make sure that the device in question suppoorts http-streaming as the URLs in the playlist are all http based. Which device are you using?

Hartti

[jonneymendoza]

im using a motorola v9 device. how would i parse info from the pls file? i have downloaded the file on a desktop pc and opened it in notepad and the content of the file is somthing like this:

[playlist]
numberofentries=21
File1=http://scfire-nyk-aa05.stream.aol.com:80/stream/1071
Title1=(#1 - 66/500) -=[:: HOT 108 JAMZ ::]=- #1 FOR HIP HOP - 128K HD) * CONNECT FROM OUR WEBSITE ......


do i use this link "http://scfire-nyk-aa05.stream.aol.com:80/stream/1071" and make a normal http connection? how would i specify and know the stream time when using Player.CreatePlaye("http://scfire-nyk-aa05.stream.aol.com:80/stream/1071", "audio/mp3")

[hartti]

The playlist contents really looks that way. If those URLs are mp3 files then you are on the right track!

Hartti

[jenium]

Originally Posted by hartti

That file is a playlist, not a stream. You need to download that pls-file, parse the contents and open a correct stream URL.

ALso make sure that the device in question suppoorts http-streaming as the URLs in the playlist are all http based. Which device are you using?

Hartti

Http streaming is supported only for audio/amr and audio/amr-nb(?) and only for S60 3rd FP1 devices. AFAIK

[popeztl]

I am facing the same problem. seems I am not able to stream by using the link from pls-file.
for instance: http://213.251.141.62:8006
and such an error thrown out:
javax.microedition.media.MediaException: Cannot create a Player for: Unsupported content type

[jappit]

Hi popeztl,

error message is self-explaining: you're trying to stream a file whose format is not supported on the device itself.

You can refer to this document to check supported media types on Nokia devices:

http://www.forum.nokia.com/info/sw.n..._0_en.xls.html

Pit

[popeztl]

hey jappit,

thanks for ur reply. I was trying to do it on Nokia N95. and the stream content type is aacp. which should be support by N95.

I am guessing if it is because the handset can not recognize the content type of the source.

[hartti]

aacp... do not think so.
aac instead, yes

http://www.forum.nokia.com/info/sw.n..._0_en.xls.html

Hartti

[popeztl]

hey hartti,

I am quite sure that N95 do support AAC+.
check this link
http://www.forum.nokia.com/devices/N95

[hartti]

Ok, so my answer was too cryptic one.

According to the document I referred to Java ME on N95 supports AAC+, yes.
But.
File extension is aac
and MIME type is audio/aac

Do you use these?

Hartti

[popeztl]

Hey Hartti,

thanks for ur helping. I guess I didn't discribe the problem clearly. Actually the problem is I was trying to stream a radio from a pls-file's link. The content type and format are not declared at all.

url = "http://www.***.com:8032/";
player = Manager.createPlayer(url);

and such an error thrown out:
javax.microedition.media.MediaException: Cannot create a Player for: Unsupported content type.

I have no idea how to achieve my idea. Could you give me any advisory?

[laili_aidi]

Originally Posted by popeztl

Hey Hartti,

thanks for ur helping. I guess I didn't discribe the problem clearly. Actually the problem is I was trying to stream a radio from a pls-file's link. The content type and format are not declared at all.

url = "http://www.***.com:8032/";
player = Manager.createPlayer(url);

and such an error thrown out:
javax.microedition.media.MediaException: Cannot create a Player for: Unsupported content type.

I have no idea how to achieve my idea. Could you give me any advisory?

hi popezt,
Unsupported content type means that the media format not supported by the device/emulator. have u check what supported content type of ur device/emulator ? and dont forget about the codec too. u must read the device spesification about audio/video codec. i mention this in this thread too if u want to read that :
http://discussion.forum.nokia.com/fo...d.php?p=489688


may it helps
-regards-
adek aidi

[maheshkanda]

Hi ,
I am also presently working on the same the theme is i achieved the first step of retrieving the player and playing the song in the mobile here i used the PHP interaction to buffer the data so it is taking more than 15 min to play the song and i observed that it is supporting progressive download. that means it storing the data in to the memory then after it is playing here i set time limit as 24 mins i am sending my code of mine will any one help please..........
This is the PHP server side coding

<?
set_time_limit(1440);

$all_channels='';

function parse_radios($xmldata) {

global $all_channels;

$channelgroup='';


$xmldata = mb_convert_encoding($xmldata, "utf-8");
$xmldata = preg_replace('/&(?![#]?[a-z0-9]+;)/i', "+", $xmldata);


$xml = new XMLReader();
$xml->XML($xmldata);

while ($xml->read()) { if ($xml->name == "mr") { // "Records"

$count=0;

while($xml->read()) {


if ($xml->name == "channel_group") { // "SubIdStatisticRecord"

if ($xml->hasAttributes) {

$channelgroup=$xml->getAttribute("title");

}

}else
if ($xml->name == "channel") { // "SubIdStatisticRecord"

if ($xml->hasAttributes) {

$count++;

//if ($count<500) {
$all_channels .= $channelgroup.";".mb_convert_encoding($xml->getAttribute("title"), "ISO-8859-1", "utf-8").";".$xml->getAttribute("url")."\n";
//}
}
}

} //while




} //if mr


} //while oberste





}



/************************************************************************************************
Start main program
*************************************************************************************************/


$playradio_url = strip_tags($_GET['play']);
$client_id = strip_tags($_GET['clientid']);

$rlist = strip_tags($_GET['rlist']);



if ( ( ($playradio_url!="") && ($client_id!="") ) || ($rlist!="") )
{


if ($rlist!="") { //Radioliste laden

$handle = fopen("mr.xml", "rb");
$contents = '';
while (!feof($handle)) {
$contents .= fread($handle, 8192); //8192
}
fclose($handle);


parse_radios($contents);


echo $all_channels;


} else { //play Radio


$starttime=time();


$urlpathstart = strpos($playradio_url,"/",7);

if ($urlpathstart=="") $urlpathstart=strlen($playradio_url);

$urlportstart = strripos($playradio_url,":",7);



if ($urlportstart!=0) {

$host = substr($playradio_url,7, ($urlportstart-7) ); // length 3. param

} else
$host = substr($playradio_url,7, ($urlpathstart-7) ); // length 3. param



$port=80;

if ($urlportstart!=0) {

$port = substr($playradio_url, $urlportstart+1, ($urlpathstart-$urlportstart)-1);

}


if ($urlpathstart==strlen($playradio_url)) { $path="/"; } else
$path = substr($playradio_url, $urlpathstart, strlen($playradio_url)-$urlpathstart+1 );


//echo "host ", $host, " <br>" ;
//echo "port ", $port, " <br>" ;
//echo "path ", $path, " <br>" ;


//1 ICY 200 OK
//2 icy-notice1:
//This stream requires Winamp

//3 icy-notice2:SHOUTcast Distributed Network Audio Server/Linux v1.9.8

//4 icy-name:Radioseven - www.radioseven.se
//5 icy-genre:Dance Trance House
//6 icy-url:http:www.radioseven.se
//7 content-type:audio/mpeg
//8 icy-pub:1
//9 icy-br:128
//10
//11 Musikdaten





$fp = fsockopen($host, $port, $errno, $errstr, 30) or die("Unable to connect to server!");


$buf = "GET ".$path." HTTP/1.0\r\nIcy-MetaData:0\r\n\r\n";
fwrite($fp, $buf);

//get next line
$buf = fgets($fp, 1024);


//while pointer is not at EOF
//get next line
$buf = fgets($fp, 1024);

//delete trash (shoutcast headers)
$buf = fgets($fp, 1024);
$buf = fgets($fp, 1024);
$buf = fgets($fp, 1024);
$buf = fgets($fp, 1024);
$buf7 = fgets($fp, 1024); //Datentyp
$buf = fgets($fp, 1024);
$buf = fgets($fp, 1024);
$buf = fgets($fp, 1024);


if ($buf == "\r\n") {
// echo "break";
//break;
// Zeile 10 leere Zeile, ab 11 Daten

}





header('Content-Length: 50000000');
//header('Content-type: audio/mpeg');
header($buf7);

$timeover=0;

while ( (!feof($fp)) && ($timeover==0) ) {


//echo $buf;


//$fout = fopen("dump" .$client_id. ".mp3", "w");

while (!feof($fp)) {

if ( (time()-$starttime)>1440) { //1440s 24 min

$timeover=1;
break;

}

$buf = fread($fp, 512); //512 music data
// fwrite($fout, $buf);
echo $buf;

}

}


fclose($fp);



} //play radio




} //params






?>

This one is the server side xml file

<mr start="1">
<channel_group id="9980" title="Techno">
<channel id="2339" genre="g" title="T4E" url="http://89.146.206.12:8000/" />
<channel id="2213" genre="g" title="TechnoBase.FM" url="http://78.159.104.181:80/" />
<channel id="2337" genre="g" title="Pulsradio" url="http://91.121.96.201:5000/" />
<channel id="2337" genre="g" title="RadioSeven.se" url="http://212.247.153.210:8001/" />

</channel_group>


</mr>

[maheshkanda]

This is the RMS in j2me

import java.io.*;
import java.util.*;
import javax.microedition.rms.*;

public class RMSCache {

private final String mName;
private Hashtable mMap;

public RMSCache(String name) throws RecordStoreException {
mName = name;
read();
}

// Public methods.
public void set(String key, String value)
throws RecordStoreException {
Object old = mMap.put(key, value);
if (old == null || !old.equals(value))
write();
}

public void remove(String key) throws RecordStoreException {
if (mMap.remove(key) != null)
write();
}

public String get(String key) {
return (String)mMap.get(key);
}

// Implementations.
private void read() throws RecordStoreException {
RecordStore rs = RecordStore.openRecordStore(mName, true);
mMap = new Hashtable();
try {
RecordEnumeration re =
rs.enumerateRecords(null, null, false);
while (re.hasNextElement()) {
byte[] record = re.nextRecord();

parseRecord(record);
}
}
finally { rs.closeRecordStore(); }
}


private void parseRecord(byte[] record) {
try {
ByteArrayInputStream raw =
new ByteArrayInputStream(record);
DataInputStream in = new DataInputStream(raw);
String key = in.readUTF();
String value = in.readUTF();
mMap.put(key, value);
}
catch (IOException ioe) {
System.out.println("Bad record in " + mName + ".");
}
}


private void write() throws RecordStoreException {
// Draconian: delete the old one, write a new one.
try { RecordStore.deleteRecordStore(mName); }
catch (RecordStoreNotFoundException rsfe) {} // No problem.
RecordStore rs = RecordStore.openRecordStore(mName, true);
try {
Enumeration keys = mMap.keys();
while (keys.hasMoreElements()) {
String key = (String)keys.nextElement();
String value = (String)mMap.get(key);
try {
byte[] record = packRecord(key, value);
rs.addRecord(record, 0, record.length);
}
catch (IOException ioe) {
System.out.println("Error packing in " + mName + " : " +
key + " -> " + value);
}
}
}
finally { rs.closeRecordStore(); }
}


private byte[] packRecord(String key, String value)
throws IOException {
ByteArrayOutputStream raw = new ByteArrayOutputStream();


DataOutputStream out = new DataOutputStream(raw);
out.writeUTF(key);
out.writeUTF(value);
return raw.toByteArray();
}

}