[FFmpeg-devel] Help with writing an RMS-LMS decoder

[Thilo Borgmann]

Am 20.10.14 um 13:30 schrieb Ngassa Finjap:
> Thilo, Please can we have an IRC chat about this. I can still implement the
> RLS-LMS decoder

I'm usually not in IRC - I cannot stay there during my every day job and I can't
plan my free time as much as I want to.

So mail is my preferred channel of communication.

As already mentioned, you're welcome to work on the decoder aka your
qualification task. And I think the deadline tomorrow does not hurt if you've
met the OPW requirements already - which would be to the best of my knowledge to
have submitted a formal application to OPW.

> On Mon, Oct 20, 2014 at 7:25 AM, Thilo Borgmann <thilo.borgmann at mail.de>
> wrote:
> 
>> Am 20.10.14 13:00, schrieb Michael Niedermayer:
>>> On Mon, Oct 20, 2014 at 06:32:59AM -0400, Ngassa Finjap wrote:
>>>> Hi,
>>>>
>>>> On Mon, Oct 20, 2014 at 6:20 AM, Michael Niedermayer <michaelni at gmx.at>
>>>> wrote:
>>>>
>>>>
>>>>> I see this has somewhat been awnsered on IRC
>>>>> maybe thilo can elabrate on this, though I do not think its possible
>>>>> to write such decoder in the remaining time before Wednesday unless
>>>>> one knows what to do already and is quick.
>>>>>
>>>>
>>>> I did a git grep and found ffmpeg/libavcodec/alsdec.c. I am trying to
>> see
>>>> this ALS decoder is different from the RLS-LMS decoder.
>>>
>>> if you dont know the difference between LPC and RLS-LMS
>>> maybe ftp://cs.uef.fi/franti/papers/RLS-LMS_TIP2008.pdf
>>> could help. But note iam no ALS expert, thilo knows all this better
>>
>> I don't think it matters anymore since you will most likely not be able to
>> finish work on that.
>>
>> -Thilo
>>
>>
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