RA1AHQ | Blog about Radio and Linux

I received a message in the mail with the question of how to form a sound signal for a lighthouse in Pi4 mode.
In the article I talk about how to do it without the use of third -party hardware, only Linux with software capabilities.

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March

2023

Mount Orekhovaya March 11, 2023

фотографии

15 March 2023 17:26

On the weekend of March 11, 2023, my family went on vacation to Mount Mozhayskaya (near Krasnoe Selo).
From the mountain, I made 1 radio contact on VHF 145.500 MHz with a familiar radio amateur.

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March

2023

Hybrid - program for converting video formats (MPEG2, H.264/MPEG-4 AVC. H.265 HEVC)

7 March 2023 15:30

In order not to work all the time from the command line, programmers develop programs with a graphic interface.
To convert the video, a Hybrid program has been developed, which is free for any use.
Website:https://www.selur.de/. The program is launched in Linux / Windows / Mac (NO-ARM).

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March

2023

Dealing with DVD discs in Linux, FFMPEG program

3 March 2023 18:52

КолLegs from time to time bring DVD discs with a request to save the film from the disk to the PC and convert it to the MPEG4 file. I tried to understand this problem and tell my experience with DVD discs.

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February

2023

Началось вещание Rock FM в Санкт-Петербурге на 102.0 МГц

soundtrack, FM

28 February 2023 12:24

Сегодня 28 февраля 2023 года вместо "Радио Твоя Волна" начала своё вещание рок-радиостанция из Москвы 92.5 МГц "Рок ФМ" в Санкт-Петербурге на 102.0 МГц.

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February

2023

Установка в Linux приложения для DVD-авторинга "DVDStyler"

linux, video

14 February 2023 21:43

В статье говорится о том, как установить в Linux приложение "DVDStyler" для подготовки DVD дисков для записи в домашней видео студии.

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Blog about Radio and Linux

Use Ramdisk to accelerate 1C

Hobby: benefits or harm (reader’s letter and answer)

В Подмосковье задержали радиолюбителя за ретрансляцию "Радио Свобода"

Hobbies: benefits or harm?

Formation of a signal for VHF radio beacons in Pi4 mode

Mount Orekhovaya March 11, 2023

Hybrid - program for converting video formats (MPEG2, H.264/MPEG-4 AVC. H.265 HEVC)

Dealing with DVD discs in Linux, FFMPEG program

Началось вещание Rock FM в Санкт-Петербурге на 102.0 МГц

Установка в Linux приложения для DVD-авторинга "DVDStyler"

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