hello,
has anyone some infos about the maximum bitrate that's possible with the magician over bluetooth?
i want to stream mp3 songs from my mdac to an bluetoothmp3-module. but i have no luck, in my tests it looks like the magician provide only <=115200bit/s on OUTGOING connections (it's the same for obex-profile and serial-port-profile) and that's not enough for a "normal" 128kbit mp3-song.
but when i send a message TO the mdac i get a bitrate that's about 230400bit/s . can anybody explain me that?
has anybody an idea how to push the performance for the upstreams like that of the downstreams?
thank's
Related
Hello
I installed the cab with Blusoleil stack, set up a PAN network with my PC and tried to stream some videos to my Magician over bt, with Videolan (vlc). I knew that the Magician bt speed was not so good, so i set it the quality far below the theoritical bluetooth bandwidth (~600kbps).
With 300kbps video and 128 audio, the results were horrible... TCPMP player was buffering every 10 seconds.
I tried with every combination of video and audio encoder but i had no luck. With 230 kbps (190 video - 40 audio ) it was buffering about 2-2,5 minutes, but the video quality was not acceptable..
So? Is the module really sooooo slow with the only solution for proper streaming to be the Wi-Fi?
soundpiercing said:
Hello
I installed the cab with Blusoleil stack, set up a PAN network with my PC and tried to stream some videos to my Magician over bt, with Videolan (vlc). I knew that the Magician bt speed was not so good, so i set it the quality far below the theoritical bluetooth bandwidth (~600kbps).
With 300kbps video and 128 audio, the results were horrible... TCPMP player was buffering every 10 seconds.
I tried with every combination of video and audio encoder but i had no luck. With 230 kbps (190 video - 40 audio ) it was buffering about 2-2,5 minutes, but the video quality was not acceptable..
So? Is the module really sooooo slow with the only solution for proper streaming to be the Wi-Fi?
Click to expand...
Click to collapse
Convert the videos first and then try streaming
http://divx.ppccool.com/
Outpot diensions: 320x240
soundpiercing said:
Hello
...
So? Is the module really sooooo slow with the only solution for proper streaming to be the Wi-Fi?
Click to expand...
Click to collapse
My QTEK S110 can recieve data with 300kbps...
No problem with TCPMP, try another bluetooth-dongle on your PC (at least, bluetooth version 1.2 , 100m).
27 said:
Convert the videos first and then try streaming
http://divx.ppccool.com/
Outpot diensions: 320x240
Click to expand...
Click to collapse
Videolan converts them before streaming
truedim said:
My QTEK S110 can recieve data with 300kbps...
No problem with TCPMP, try another bluetooth-dongle on your PC (at least, bluetooth version 1.2 , 100m).
Click to expand...
Click to collapse
To be honest the dongle is an old Gigabyte. I bought it before 2-2.5 years, so possibly it's not 1.2.
I'll borrow one from a friend and i'll try again
Like most of us probably know, Ateksoft released that Coolcamera program a while ago, which makes it possible to use your very own ppc/pda/mda/whatever as a webcam for your computer. It might not work great and the bluetooth connection isn't really good for the image quality either, but it does deliver 2-5 frames per second which is more than msn can even send through.
If it is possible to push streaming video through the Activesync profile, then an audio profile should be possible, no? As in, the ppc recording audio, encoding it into mp3 and then streaming it to the pc. I've never seen it for real before, I'm just asking if any of you has ever seen it before/considered it before.
I can't code to save my life, so that option is cancelled out.
i listen to music using the SonyEricsson BT headset, however after about 20 min or so, consistently, music begins to skip.
is this due to buffering problem with WM5? or this is something else all together? does anyone experience the same listening music via BT headset? anyone has a solution?
1. Reduce the bitrate (end up getting bad sound quality)
2. stop doing the other stuff you're doing on the pda at the same time.
viperx said:
1. Reduce the bitrate (end up getting bad sound quality)
2. stop doing the other stuff you're doing on the pda at the same time.
Click to expand...
Click to collapse
my bitrate is about 96 which is not that high to begin with. also, i was not doing anything on my PDA while listening to listen. any other option beside lowering the bitrate?
does lower bitrate use less tranmission or something? can you elaborate on this?
Hi,
I am suffering the same effect when I connect my HTC-P6300 (Panda) to my car radio (KB-BT1) via BT.
Have you make any progress on solving this problem?
Thanks
I just bought the jabra 320s bt stereo headset.
I am using tcpmp to watch movies on my trinity , but when I use my jabra the picture does not run fluently, the picture stops and jumps and all the time.
When I use the original headset that came with the trinity the picture runs perfectly.
Is there a way to fix it?
Maybe a different player will run better?
Tnks
Dror
No one???
Did you turn up the bit rate and sample frequency?
I stream audio to my bluetooth carkit and i noticed that when i adjusted the bit rate and sample frequency in the registry to a higher value the media player starts to produce hick-ups in the music. So maybe you could lower the bit rate. Downside is that this will reduce the sound quality.
arjan
Hi, when i connect my phone to my car radio the quality of the sound i'm streaming is the first seconds very good. But after a few seconds the sound is turned to low quality like an very very low kbit/s MP3.
And the other problem is, during the stream appear interrupts in length of ~2s.
Maybe this is an powersaving issue or some values in the registry must be changed???
Please can anybody help me.
Does somebody know if BT2.1 has some backwards compatibility problems with BT2.0 devices?