Wow, that was fast! It took me weeks to get amr_nb (amr) streaming work with recompiling vlc the last time I tried it ... <br>
In fact, I got the same results: horrible sound in qtplayer and no sound in realplayer mobile (video was ok in both cases).<br>
Also, I could not compile vlc with amr_wb (samr), which allows higher
samplerates, bitrates and stereo sound. I bet it's not a great
experience to listen to your mp3's in amr_nb quality ;)<br>
Did you try to compile it with amr_wb? Maybe that's worth another try...<br>
<br>
Regarding the http-streaming, did you enter the full url to the
sdp-file (e.g. <a href="http://myserver:port/my.sdp">http://myserver:port/my.sdp</a>) or only the host:port part?
And did the http-streaming of mp4/aac work on the pc?<br>
<br>
<br><br><div><span class="gmail_quote">On 12/10/05, <b class="gmail_sendername">PERET Pierre-Hugues</b> <<a href="mailto:ph.peret@free.fr">ph.peret@free.fr</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
After hours of compiling and testing :<br><br>
ffmpeg with faac and amr_nb support.<br>
transcoding and streaming h263video or mpeg4 video with AAC <br>
-------------------------------------------------------------------------------------------------------------<br>
* can play with QTPlayer on windows<br>
* only video on realplayer symbian OS (player complains about sound is
not readable)<br><br>
transcoding and streaming h263video or mpeg4 video with AMR narrow
band <br>
-------------------------------------------------------------------------------------------------------------<br>
* can play with QTPlayer on windows with horrible sound<br>
* can play on Realplayer symbian OS but sound is unaudible (like volume =
0) (player doesn't complain about sound)<br><br>
Note that AMR is transcodable only with these settings : samplerate=8000
, channels=1 . So you can turn into trouble for transcoding some sound
format with 2 channels (eg wma2 ). And this makes impossible to have good
sound using amr.<br><br>
Any suggests are welcome !<div><span class="e" id="q_1081519e3a571966_1"><br><br>
<br><br>
At 09:03 10/12/2005 +0100, you wrote:<br>
<blockquote type="cite">Wow !!<br>
installed helix client on windows, and it plays video AND
audio.<br><br>
So it IS a plaform or operator issue .<br>
trying now to compile ffmpeg with amr support .<br><br>
<br>
"Qui vivra verra !"<br><br>
<br><br>
At 08:40 10/12/2005 +0100, you wrote:<br>
<blockquote type="cite">I tried streaming mp4+aac over
http, but the mobile phone doesn't recognize the stream , in fact it's
the operator that dosen't recognize it,if i put
<a href="http://myserver:port/" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">http://myserver:port</a>
, my operator says "bad url" . that's too weird ...<br>
I didn't try to play the streamed mp4+aac (rtsp) with real player or
helix player on my PC, so i'll try this to know if it's a
format/hinting issue.<br><br>
</blockquote></blockquote>
</span></div></blockquote></div><br>