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News:

Rockbox Ports are now being developed for various digital audio players!

+  Rockbox Technical Forums
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| |-+  Recording
| | |-+  Recording enhancements from h120
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Author Topic: Recording enhancements from h120  (Read 8680 times)

Offline jplumey

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Recording enhancements from h120
« on: July 28, 2006, 05:05:46 PM »
I am thinking of upgrading my h120 to the 320. Are the awesome and incredible recording enhancements that were made for the 120 available in a rockbox version for the 320?
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Offline Mmmm

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Re: Recording enhancements from h120
« Reply #1 on: July 29, 2006, 06:36:55 AM »
Yep! and actually now they are mostly in CVS (just AGC, histogram and fonts not there yet) Of course the H3xx players don't have optical in but apart from that the recording is identical.
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My H120 build with Recording Enhancements Pack
Some examples of recordings done on H140 with Rockbox

Offline jplumey

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Re: Recording enhancements from h120
« Reply #2 on: July 31, 2006, 01:20:44 PM »
Fonts and Histogram I can wait for. AGC is essential for what I do. I am assuming that I can probably apply a patch of some sort then. Thanks for the info.
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Offline petur

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Re: Recording enhancements from h120
« Reply #3 on: July 31, 2006, 05:26:41 PM »
The AGC is available as a patch in the tracker

let me/us know if it doesn't apply cleanly anymore against current CVS
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Offline Mmmm

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Re: Recording enhancements from h120
« Reply #4 on: July 31, 2006, 06:02:02 PM »
Petuuuuuuuuuuuuuuuuuuuuuuuuur!!!  ;)
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My H120 build with Recording Enhancements Pack
Some examples of recordings done on H140 with Rockbox

Offline petur

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Re: Recording enhancements from h120
« Reply #5 on: August 01, 2006, 02:24:13 AM »
patch in the tracker updated ;)

did it in a hurry - patch will work but may not be 'clean'
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Offline fizze

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Re: Recording enhancements from h120
« Reply #6 on: August 01, 2006, 06:36:21 AM »
erm, the recording enhancements patch is exactly the same for the H300s as for the H100s.
The only real difference is the lacking of optical, digital inputs.

AGC is awesome though. I recorded a 4h concert last weekend which turned out great.
The only bummer is that WAV recording takes away a lot of batt, and so does playback.
I am eagerly looking forward to the mp3 encoding plugin/patch functionality. ;)
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Offline petur

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Re: Recording enhancements from h120
« Reply #7 on: August 01, 2006, 07:19:18 AM »
Quote from: fizze on August 01, 2006, 06:36:21 AM
The only bummer is that WAV recording takes away a lot of batt, and so does playback.
I am eagerly looking forward to the mp3 encoding plugin/patch functionality. ;)

I still get 12h recording out of my one year old standard battery....
But I agree some compression will give more time though I will never use it unless it's lossless ;)
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Offline jplumey

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Re: Recording enhancements from h120
« Reply #8 on: August 01, 2006, 10:36:32 AM »
Thanks for all the great info. you guys rock[box]. I'll let you know once I get the new device up and running.

Thanks again.
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Offline paulheu

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Re: Recording enhancements from h120
« Reply #9 on: August 01, 2006, 12:40:40 PM »
Quote from: jplumey on July 28, 2006, 05:05:46 PM
I am thinking of upgrading my h120 to the 320. Are the awesome and incredible recording enhancements that were made for the 120 available in a rockbox version for the 320?

You mighte also wanna check out the 'Experimental build' I do and release here It includes the Recording enhancements pack, I am currently waiting for a new patch to do a new build but I might fiddle a bit and see if I can get it to work myself soon (more a matter of time then capability ..)
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Offline fizze

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Re: Recording enhancements from h120
« Reply #10 on: August 03, 2006, 02:44:27 AM »
Quote from: petur on August 01, 2006, 07:19:18 AM
I still get 12h recording out of my one year old standard battery....
But I agree some compression will give more time though I will never use it unless it's lossless ;)

Wow, out of my 2yo standard battery (H320) I get maybe an hour or so.
But thats with paulheus experimental build that contains the recording enhancement patch. ;)
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Offline petur

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Re: Recording enhancements from h120
« Reply #11 on: August 03, 2006, 03:45:57 AM »
Quote from: fizze on August 03, 2006, 02:44:27 AM
Wow, out of my 2yo standard battery (H320) I get maybe an hour or so.
But thats with paulheus experimental build that contains the recording enhancement patch. ;)

Don't know what that patch still contains these days, I figure it's AGC and histogram?
Both shouldn't affect runtime much.

I wonder how old the build is, as I introduced unboosted recording some time ago, greatly increasing recording time. But his build can't be *that* old ;)

Maybe it includes some patch to stop recording when battery level reaches a certain point?

How's playback time?
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Offline fizze

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Re: Recording enhancements from h120
« Reply #12 on: August 03, 2006, 04:15:27 AM »
My playback time is about 10h since the USB driver changes.
Could be that the patch introduces some kind of battery status checking *shrug*

Yep, its AGC and the histogram, any maybe some other feats, donno.
Ah, just found a link http://forums.rockbox.org/index.php?topic=2513.0
quite some other stuff. I guess that its still boosted, thus reducing the time.
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Offline Mmmm

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Re: Recording enhancements from h120
« Reply #13 on: August 03, 2006, 06:26:01 AM »
I've finally updated the REP so I should think paul will get around to doing his build soon. see http://forums.rockbox.org/index.php?topic=2513.msg17218#msg17218 for the patch.

Yep, all that is left is AGC, histogram, fonts and record button...It's getting quite small!
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My H120 build with Recording Enhancements Pack
Some examples of recordings done on H140 with Rockbox

Offline fizze

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Re: Recording enhancements from h120
« Reply #14 on: August 04, 2006, 12:44:44 PM »
alright, disregard.
For every HD access my player thinks the battery drains extremely fast. Maybe the battery is kinda weak and the voltage drops when there are peaks of current.
the player is like 2yo and has been used 2-3h a day ;)
So i guess its time to consider a shiny new battery.
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