[Battlemesh] 33C3: another make wifi fast again

[Benjamin Henrion]

On Wed, Dec 28, 2016 at 11:57 AM, Benjamin Henrion <zoobab at gmail.com> wrote:
> On Wed, Dec 28, 2016 at 10:39 AM, Benjamin Henrion <zoobab at gmail.com> wrote:
>> On Wed, Dec 28, 2016 at 10:26 AM, Albert Rafetseder
>> <albert.rafetseder+v10 at univie.ac.at> wrote:
>>> Hi Benjamin,
>>>
>>> Am 28/12/16 um 09:50 schrieb Benjamin Henrion:
>>>> 33C3: another make wifi fast again:
>>>>
>>>> https://media.ccc.de/v/33c3-7911-make_wi-fi_fast_again
>>>>
>>>> In German unfortunately...
>>>
>>> The MP4 file contains an English voice-over as the second audio track.
>>>
>>> If you use VLC, switch to the other track via the menu:
>>>
>>> Audio > Audio Track > Track 2 - [English]
>>>
>>> (However, there is no translation for the slides AFAICT.)
>>
>> Thanks for the tip, however I had the same problem with the European
>> Parliament videos, which uses the same trick to save space on their
>> side, but make things very complicated for the end user.
>>
>> It would be simpler to make a second video with the audio track in
>> english. Most browsers that play videos inside don't support this
>> feature of switching audio channels.
>
> In english here:
>
> https://www.youtube.com/watch?v=V48slukR3zQ

Finally beamforming in 802.11ac. In 802.11n it was optional. Now he
also says this is an AP feature, as "clients" don't have many
antennas.

-- 
Benjamin Henrion <bhenrion at ffii.org>
FFII Brussels - +32-484-566109 - +32-2-3500762
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