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**lteixeira** · 08-21-2006, 03:37 PM

Hi,

I'm posting PSP Memo Recorder v0.5, which is a sample program showing usage of the audio input syscalls. With this program you can record (in RAM) 5 seconds of audio and play it back afterwards.

It requires the PSP remote and a headset such as the one used for the SOCOM game. PC to PSP headset adapters should also work.

Usage
------

* Hit R trigger to start and stop recording;

* Hit L to play and the recorded content;

* Hit X to enter loop mode, causing the input to be
placed directly in the audio output buffer;

* Hit O to exit the program.

Credits to Saotome for helping figure out the arguments of these syscalls.

* UPDATE *

I am now releasing the 0.6 version, which fixes the bug found in the first release. Meanwhile I am close to release a version with unlimited time file writing support.

PS: This version now features 60 seconds of recording time.

* UPDATE 2 *

I am now releasing the 0.6.1 version:

Mic level control added. By pressing up and down it can be increased or decreased.

lteixeira

For downloading the program check this thread.

**Keegster** · 08-21-2006, 04:13 PM

Quote:

Originally Posted by lteixeira

Hi,

I'm posting PSP Memo Recorder v0.5, which is a sample program showing usage of the audio input syscalls. With this program you can record (in RAM) 5 seconds of audio and play it back afterwards.

It requires the PSP remote and a headset such as the one used for the SOCOM game. PC to PSP headset adapters should also work.

By hitting R trigger recording starts. Hitting L plays the recorded content. Hitting X causes the program to enter loop mode, causing the input to be placed directly in the audio output buffer.

It still has a bug the causes the program to crash after a few runs, but it's just a start point to more interesting stuff.

Credits to Saotome for helping figure out the arguments of these syscalls.

lteixeira

Wow, Great Idea For A Program.

**Networkgamer** · 08-21-2006, 05:19 PM

maybe if you get this to work great you can make a plugin for irshell or something for custom firmware so you can record anything at any time,like a prx or something..also why the 5 second limit?I mean is it a hardware based thing(not enough ram,ect) or is it just for the sake of the memo?
-= Double Post =-
btw have you thought of adding like a ram dumper that dumps the file to memory stick?

**lteixeira** · 08-22-2006, 06:45 AM

I'm thinking of first improving it as a standalone application, introducing some basic things like writting to WAV and MP3/ogg directly onto the memory stick. Consider this application just a proof of concept to a very recent finding. I should be able to release a version with unlimited wav recording very soon.

Later I shall consider converting it to a IRShell plugin, which should not imply too much additional effort.

lteixeira

**Master-Chief** · 08-22-2006, 08:15 AM

Quote:

Originally Posted by lteixeira

I'm thinking of first improving it as a standalone application, introducing some basic things like writting to WAV and MP3/ogg directly onto the memory stick. Consider this application just a proof of concept to a very recent finding. I should be able to release a version with unlimited wav recording very soon.

Later I shall consider converting it to a IRShell plugin, which should not imply too much additional effort.

lteixeira

I think this is the very first homebrew application that uses the PSP Headset. I may consider purchasing one too.

**RyanfromtheShire** · 08-22-2006, 08:30 AM

Right on! This has a lot of potential. If you could integrate a longer recording time, and maybe some editing options you could have yourself one of the best homebrew apps out.

**Networkgamer** · 08-22-2006, 06:29 PM

either my heaset doesnt work or this doesnt work.not being negative,bc i think theres somthing wrong with my heaset but not really sure if that broke it or not.

**killingscum** · 08-22-2006, 09:56 PM

This is intresting, to my knowledge this is the first homebrew with headset support. Nice find keep it up man.

**lteixeira** · 08-23-2006, 09:03 AM

Quote:

Originally Posted by Networkgamer

either my heaset doesnt work or this doesnt work.not being negative,bc i think theres somthing wrong with my heaset but not really sure if that broke it or not.

Networkgamer, make sure your headset is connected through the psp remote.

lteixeira

**nosrak113** · 08-23-2006, 09:14 AM

really nice ,you should put a save function in

**killingscum** · 08-23-2006, 10:09 AM

lteixeira I have sent you a PM, please check your inbox.

**lteixeira** · 08-24-2006, 09:17 AM

I am now releasing the 0.6 version, which fixes the bug found in the first release. Meanwhile I am close to release a version with unlimited time file writing support.

Please check the first post.

PS: This version now features 60 seconds of recording time.

**killingscum** · 08-25-2006, 07:50 AM

You should really post this in the development forums, so it can probablly be on the front page.

**CoBrA2168** · 08-25-2006, 10:20 AM

Nice job

Now i don't have to buy that talkman thing for the psp.

08-21-2006, 03:37 PM	#1
lteixeira Join Date: Jul 2006 Posts: 20 Trader Feedback: 0	PSP Memo Recorder v0.6.1 Hi, I'm posting PSP Memo Recorder v0.5, which is a sample program showing usage of the audio input syscalls. With this program you can record (in RAM) 5 seconds of audio and play it back afterwards. It requires the PSP remote and a headset such as the one used for the SOCOM game. PC to PSP headset adapters should also work. Usage ------ * Hit R trigger to start and stop recording; * Hit L to play and the recorded content; * Hit X to enter loop mode, causing the input to be placed directly in the audio output buffer; * Hit O to exit the program. Credits to Saotome for helping figure out the arguments of these syscalls. * UPDATE * I am now releasing the 0.6 version, which fixes the bug found in the first release. Meanwhile I am close to release a version with unlimited time file writing support. PS: This version now features 60 seconds of recording time. * UPDATE 2 * I am now releasing the 0.6.1 version: Mic level control added. By pressing up and down it can be increased or decreased. lteixeira For downloading the program check this thread. Last edited by lteixeira; 08-25-2006 at 10:08 AM..

08-21-2006, 05:19 PM	#3
Networkgamer Join Date: May 2006 Posts: 921 Trader Feedback: 0	maybe if you get this to work great you can make a plugin for irshell or something for custom firmware so you can record anything at any time,like a prx or something..also why the 5 second limit?I mean is it a hardware based thing(not enough ram,ect) or is it just for the sake of the memo? -= Double Post =- btw have you thought of adding like a ram dumper that dumps the file to memory stick? __________________ my ps3 sn is Networkgamer,add me. [spoiler="Donators Galore!"]100,000 - Pspfanatic[/spoiler] [SPOILER="For people that play PSPR"]http://forums.qj.net/showthread.php?t=109506 for the compitition[/SPOILER] Last edited by Networkgamer; 08-21-2006 at 05:19 PM.. Reason: Automerged Doublepost

08-22-2006, 06:29 PM	#7
Networkgamer Join Date: May 2006 Posts: 921 Trader Feedback: 0	either my heaset doesnt work or this doesnt work.not being negative,bc i think theres somthing wrong with my heaset but not really sure if that broke it or not. __________________ my ps3 sn is Networkgamer,add me. [spoiler="Donators Galore!"]100,000 - Pspfanatic[/spoiler] [SPOILER="For people that play PSPR"]http://forums.qj.net/showthread.php?t=109506 for the compitition[/SPOILER]

08-24-2006, 09:17 AM	#12
lteixeira Join Date: Jul 2006 Posts: 20 Trader Feedback: 0	PSP Memo Recorder v0.6 I am now releasing the 0.6 version, which fixes the bug found in the first release. Meanwhile I am close to release a version with unlimited time file writing support. Please check the first post. PS: This version now features 60 seconds of recording time.

08-22-2006, 06:45 AM	#4
lteixeira Join Date: Jul 2006 Posts: 20 Trader Feedback: 0	I'm thinking of first improving it as a standalone application, introducing some basic things like writting to WAV and MP3/ogg directly onto the memory stick. Consider this application just a proof of concept to a very recent finding. I should be able to release a version with unlimited wav recording very soon. Later I shall consider converting it to a IRShell plugin, which should not imply too much additional effort. lteixeira

08-22-2006, 08:30 AM	#6
RyanfromtheShire Join Date: Jan 2006 Posts: 248 Trader Feedback: 0	Right on! This has a lot of potential. If you could integrate a longer recording time, and maybe some editing options you could have yourself one of the best homebrew apps out.

08-22-2006, 09:56 PM	#8
killingscum DePerceptionz Join Date: Nov 2005 Real First Name: Jonathan Location: New York City Just Played: Call of Duty 4 Posts: 391 Trader Feedback: 0	This is intresting, to my knowledge this is the first homebrew with headset support. Nice find keep it up man.

08-23-2006, 09:14 AM	#10
nosrak113 Do A Barrel Roll Join Date: Jun 2005 Location: ny Posts: 142 Trader Feedback: 0	really nice ,you should put a save function in

08-23-2006, 10:09 AM	#11
killingscum DePerceptionz Join Date: Nov 2005 Real First Name: Jonathan Location: New York City Just Played: Call of Duty 4 Posts: 391 Trader Feedback: 0	lteixeira I have sent you a PM, please check your inbox.

08-25-2006, 07:50 AM	#13
killingscum DePerceptionz Join Date: Nov 2005 Real First Name: Jonathan Location: New York City Just Played: Call of Duty 4 Posts: 391 Trader Feedback: 0	You should really post this in the development forums, so it can probablly be on the front page.

08-25-2006, 10:20 AM	#14
CoBrA2168 Enter Custom Title Join Date: Feb 2006 Location: United States Posts: 1,992 Trader Feedback: 0	Nice job Now i don't have to buy that talkman thing for the psp.