Tema: Re: pacios pacios geriausios BT ausines
Autorius: PxYra
Data: 2019-08-01 22:52:05
kodel joint varianta renkies mp3, ne joint geresnis praktiskai variantas, 
del keliu MB neverta to joint ieskot "In the early days of .mp3 files on the 
interwebz, some players had trouble reading the duration of a 
joint-stereo-encoded file" tai va tas early days variantas gali laisvai but 
realizuotas masinoje kur mp3 playeris gali but minimaliai kreivas
realiai pasimk 192kb mp3 viena joint-stereo kita stereo ir paklausyk (ta 
pati padaryk su 320kb) kad nereiktu nieko kaltint kreivumu tai geriau 
nusiripint paciam is kokio ne fufliakinio CD tuos mp3, skirtuma pajausi, 
siaip realiai klausant daznai mp3 jei ant ausies dramblys neuzlipes gali gan 
daznai pagaut kad va groja joint variantas

In terms of quality, no, they are the same (given the same encoding 
bitrate).

But file size will be smaller with joint encoding due to the way individual 
blocks are processed. Essentially, the encoder analyses the left and right 
channel information, and where the information is common to both channels 
(i.e. mono), then that ‘block’ is encoded as a mono block. If there is ANY 
discrepancy in the information between the left and right channels, then 
that block is encoded as a stereo block.

Naturally, over the duration of the file being encoded, any blocks which end 
up being encoded as mono require less space (precisely half) compared with a 
stereo block.

In the early days of .mp3 files on the interwebz, some players had trouble 
reading the duration of a joint-stereo-encoded file, but these days, almost 
all players (both software and hardware) are able to correctly read joint 
stereo files and report their running times accurately.

"Bronco" <TRINTI_bronco.mail@gmail.com> wrote in message 
news:qhsncf$j9s$1@trimpas.omnitel.net...
> On 2019-07-26 16:40, Teisybes Dele wrote:
>> tai kaip supratau visi perkat ausines uz 200-500eur ir klausot 128kb mp3?
>
> Aš tokių mp3 net neturiu. Jei pasidarau mp3 mašinoje klausyt, tai tik 
> 320Kbps VBS Joint Stereo. O kai nusipirkau normalias ausines, tai pagrinde 
> tik FLAC telefone leidžiu.