#atomicsynchronator — Public Fediverse posts

Important milestone for my timecode gizmo: this is the first successful syncing using a cell phone and the Teensy board implementing an USB audio device, plugged as an external mic into the USB-C port. This is important as I'm pivoting my project toward youtubers rather than indy cinematographers who are already using overpriced and counter intuitive SMPTE LTC generators in their workflow 😏

#atomicSynchronator #audio #videoEditing #filmMaking #fieldRecording #teensy #timecode #ltc

Important milestone for my timecode gizmo: this is the first successful syncing using a cell phone and the Teensy board implementing an USB audio device, plugged as an external mic into the USB-C port. This is important as I'm pivoting my project toward youtubers rather than indy cinematographers who are already using overpriced and counter intuitive SMPTE LTC generators in their workflow 😏

#atomicSynchronator #audio #videoEditing #filmMaking #fieldRecording #teensy #timecode #ltc

Important milestone for my timecode gizmo: this is the first successful syncing using a cell phone and the Teensy board implementing an USB audio device, plugged as an external mic into the USB-C port. This is important as I'm pivoting my project toward youtubers rather than indy cinematographers who are already using overpriced and counter intuitive SMPTE LTC generators in their workflow 😏

#atomicSynchronator #audio #videoEditing #filmMaking #fieldRecording #teensy #timecode #ltc

Important milestone for my timecode gizmo: this is the first successful syncing using a cell phone and the Teensy board implementing an USB audio device, plugged as an external mic into the USB-C port. This is important as I'm pivoting my project toward youtubers rather than indy cinematographers who are already using overpriced and counter intuitive SMPTE LTC generators in their workflow 😏

#atomicSynchronator #audio #videoEditing #filmMaking #fieldRecording #teensy #timecode #ltc

Important milestone for my timecode gizmo: this is the first successful syncing using a cell phone and the Teensy board implementing an USB audio device, plugged as an external mic into the USB-C port. This is important as I'm pivoting my project toward youtubers rather than indy cinematographers who are already using overpriced and counter intuitive SMPTE LTC generators in their workflow 😏

#atomicSynchronator #audio #videoEditing #filmMaking #fieldRecording #teensy #timecode #ltc

"To understand how the DMA works, you really need to carefully study the reference manual about the USB hardware, particularly the device-mode QH and qTD structures. Reading the USB 2.0 spec and EHCI spec also helps, but to be realistic, those are very long and EHCI is quite complicated. It's the sort of learning curve you could expect to measure in years, not days or weeks."

😨😬

https://forum.pjrc.com/index.php?threads/teensy-4-1-usb-serial-with-dma.66740/#post-274794

#Teensy #Teensy4 #IMXRT1062 #NXP #atomicSynchronator

"To understand how the DMA works, you really need to carefully study the reference manual about the USB hardware, particularly the device-mode QH and qTD structures. Reading the USB 2.0 spec and EHCI spec also helps, but to be realistic, those are very long and EHCI is quite complicated. It's the sort of learning curve you could expect to measure in years, not days or weeks."

😨😬

https://forum.pjrc.com/index.php?threads/teensy-4-1-usb-serial-with-dma.66740/#post-274794

#Teensy #Teensy4 #IMXRT1062 #NXP #atomicSynchronator

"To understand how the DMA works, you really need to carefully study the reference manual about the USB hardware, particularly the device-mode QH and qTD structures. Reading the USB 2.0 spec and EHCI spec also helps, but to be realistic, those are very long and EHCI is quite complicated. It's the sort of learning curve you could expect to measure in years, not days or weeks."

😨😬

https://forum.pjrc.com/index.php?threads/teensy-4-1-usb-serial-with-dma.66740/#post-274794

#Teensy #Teensy4 #IMXRT1062 #NXP #atomicSynchronator

Quite proud of this post, even if I'm asking for help: https://forum.pjrc.com/index.php?threads/curious-variable-beep-durations-using-outputusb-and-playqueue.76347/

The catch? I present a python script that uses 2-D image analysis tools for evaluating durations in an _audio_ signal. 😜

The teensy is a _beast_ (an Arduino like board built around the NXP i.MX RT1062) and the PJRC community is a great one (Paul and his team, too!). Anyone interested in live digital music should have a look... Fast LEDs aficionados too!
https://www.pjrc.com/

#atomicSynchronator #teensy #skimage

Quite proud of this post, even if I'm asking for help: https://forum.pjrc.com/index.php?threads/curious-variable-beep-durations-using-outputusb-and-playqueue.76347/

The catch? I present a python script that uses 2-D image analysis tools for evaluating durations in an _audio_ signal. 😜

The teensy is a _beast_ (an Arduino like board built around the NXP i.MX RT1062) and the PJRC community is a great one (Paul and his team, too!). Anyone interested in live digital music should have a look... Fast LEDs aficionados too!
https://www.pjrc.com/

#atomicSynchronator #teensy #skimage

Quite proud of this post, even if I'm asking for help: https://forum.pjrc.com/index.php?threads/curious-variable-beep-durations-using-outputusb-and-playqueue.76347/

The catch? I present a python script that uses 2-D image analysis tools for evaluating durations in an _audio_ signal. 😜

The teensy is a _beast_ (an Arduino like board built around the NXP i.MX RT1062) and the PJRC community is a great one (Paul and his team, too!). Anyone interested in live digital music should have a look... Fast LEDs aficionados too!
https://www.pjrc.com/

#atomicSynchronator #teensy #skimage

Someone can tell me why the action "Insert Selected Clips to Timeline Using Timecode" is absent from all FOSS NLE? Kdenlive, OpenShot, Shotcut, Olive (stalled) to name a few... the free but closed, Davinci Resolve has this functionality (and FCPX, AP, I guess).

Ok, color grading is important... but more important than TC? for multicam? Please don't ask me "Why don't you use waveform syncing?" 🙄

#foss #videoEditing #movieProduction #atomicsynchronator #timecode

Someone can tell me why the action "Insert Selected Clips to Timeline Using Timecode" is absent from all FOSS NLE? Kdenlive, OpenShot, Shotcut, Olive (stalled) to name a few... the free but closed, Davinci Resolve has this functionality (and FCPX, AP, I guess).

Ok, color grading is important... but more important than TC? for multicam? Please don't ask me "Why don't you use waveform syncing?" 🙄

#foss #videoEditing #movieProduction #atomicsynchronator #timecode

Someone can tell me why the action "Insert Selected Clips to Timeline Using Timecode" is absent from all FOSS NLE? Kdenlive, OpenShot, Shotcut, Olive (stalled) to name a few... the free but closed, Davinci Resolve has this functionality (and FCPX, AP, I guess).

Ok, color grading is important... but more important than TC? for multicam? Please don't ask me "Why don't you use waveform syncing?" 🙄

#foss #videoEditing #movieProduction #atomicsynchronator #timecode

Someone can tell me why the action "Align clip in timeline using timecode" is absent from all FOSS NLE? Kdenlive, OpenShot, Shotcut, Olive (stalled) to name a few... the free but closed, Davinci Resolve has this functionality (and FCPX, AP, I guess).

Ok, color grading is important... but more important than TC? for multicam? Please don't ask me "Why don't you use waveform syncing?" 🙄

#foss #videoEditing #movieProduction #atomicsynchronator #timecode

Someone can tell me why the action "Insert Selected Clips to Timeline Using Timecode" is absent from all FOSS NLE? Kdenlive, OpenShot, Shotcut, Olive (stalled) to name a few... the free but closed, Davinci Resolve has this functionality (and FCPX, AP, I guess).

Ok, color grading is important... but more important than TC? for multicam? Please don't ask me "Why don't you use waveform syncing?" 🙄

#foss #videoEditing #movieProduction #atomicsynchronator #timecode

@kdenlive searching Issues https://invent.kde.org/multimedia/kdenlive/-/issues/?sort=created_date&state=opened&search=timecode&first_page_size=20 I can't see the feature request I filled there: https://bugs.kde.org/show_bug.cgi?id=480649

"insert clip into timeline using metada timecode" is so a no-brainer for me...🙄 with all those YTbers with Tentacle Sync boxes...

#timecode #atomicsynchronator

@kdenlive searching Issues https://invent.kde.org/multimedia/kdenlive/-/issues/?sort=created_date&state=opened&search=timecode&first_page_size=20 I can't see the feature request I filled there: https://bugs.kde.org/show_bug.cgi?id=480649

"insert clip into timeline using metada timecode" is so a no-brainer for me...🙄 with all those YTbers with Tentacle Sync boxes...

#timecode #atomicsynchronator

@kdenlive searching Issues https://invent.kde.org/multimedia/kdenlive/-/issues/?sort=created_date&state=opened&search=timecode&first_page_size=20 I can't see the feature request I filled there: https://bugs.kde.org/show_bug.cgi?id=480649

"insert clip into timeline using metada timecode" is so a no-brainer for me...🙄 with all those YTbers with Tentacle Sync boxes...

#timecode #atomicsynchronator

@kdenlive searching Issues https://invent.kde.org/multimedia/kdenlive/-/issues/?sort=created_date&state=opened&search=timecode&first_page_size=20 I can't see the feature request I filled there: https://bugs.kde.org/show_bug.cgi?id=480649

"insert clip into timeline using metada timecode" is so a no-brainer for me...🙄 with all those YTbers with Tentacle Sync boxes...

#timecode #atomicsynchronator

@kdenlive searching Issues https://invent.kde.org/multimedia/kdenlive/-/issues/?sort=created_date&state=opened&search=timecode&first_page_size=20 I can't see the feature request I filled there: https://bugs.kde.org/show_bug.cgi?id=480649

"insert clip into timeline using metada timecode" is so a no-brainer for me...🙄 with all those YTbers with Tentacle Sync boxes...

#timecode #atomicsynchronator

Can someone invite me on fosstodon? It's for a less personal account, around my AV projects (instead of creating custom hashtags):

A- TicTacSync, (formerly known as #atomicsynchronator ) a novel GNSS based timecode generator;

B- SpinClap, a device for in-situ lag measurement between camera audio and video streams (of ms order) see http://scnat.net/scnat/published/In+Cam+Audio+Lag

C- Flosscorder, an audio recorder based on the #BeagleBoard and its PRU https://www.diyaudio.com/community/threads/diy-portable-audio-recorder.194130/#post-2662561

#foss #audiovideo #videoProduction

Can someone invite me on fosstodon? It's for a less personal account, around my AV projects (instead of creating custom hashtags):

A- TicTacSync, (formerly known as #atomicsynchronator ) a novel GNSS based timecode generator;

B- SpinClap, a device for in-situ lag measurement between camera audio and video streams (of ms order) see http://scnat.net/scnat/published/In+Cam+Audio+Lag

C- Flosscorder, an audio recorder based on the #BeagleBoard and its PRU https://www.diyaudio.com/community/threads/diy-portable-audio-recorder.194130/#post-2662561

#foss #audiovideo #videoProduction

Can someone invite me on fosstodon? It's for a less personal account, around my AV projects (instead of creating custom hashtags):

A- TicTacSync, (formerly known as #atomicsynchronator ) a novel GNSS based timecode generator;

B- SpinClap, a device for in-situ lag measurement between camera audio and video streams (of ms order) see http://scnat.net/scnat/published/In+Cam+Audio+Lag

C- Flosscorder, an audio recorder based on the #BeagleBoard and its PRU https://www.diyaudio.com/community/threads/diy-portable-audio-recorder.194130/#post-2662561

#foss #audiovideo #videoProduction

Can someone invite me on fosstodon? It's for a less personal account, around my AV projects (instead of creating custom hashtags):

A- TicTacSync, (formerly known as #atomicsynchronator ) a novel GNSS based timecode generator;

B- SpinClap, a device for in-situ lag measurement between camera audio and video streams (of ms order) see http://scnat.net/scnat/published/In+Cam+Audio+Lag

C- Flosscorder, an audio recorder based on the #BeagleBoard and its PRU https://www.diyaudio.com/community/threads/diy-portable-audio-recorder.194130/#post-2662561

#foss #audiovideo #videoProduction

kekun peut m'inviter sur fosstodon? C'est pour un compte moi personnel, autour de mes projets en audio-video, (plutôt que de créer des mots-clics custom ):

A- TicTacSync: nouveau générateur de timecode aka #atomicsynchronator

B- SpinClap: un dispositif pour évaluer le décalage in-situ entre l'image et le son d'une caméra (de l'ordre de la milliseconde) http://scnat.net/scnat/published/In+Cam+Audio+Lag

C- FlossCorder: un enregistreur audio basé sur le #BeagleBoard https://www.diyaudio.com/community/threads/diy-portable-audio-recorder.194130/#post-2662561 et son PRU

#foss #fosstodon

kekun peut m'inviter sur fosstodon? C'est pour un compte moi personnel, autour de mes projets en audio-video, (plutôt que de créer des mots-clics custom ):

A- TicTacSync: nouveau générateur de timecode aka #atomicsynchronator

B- SpinClap: un dispositif pour évaluer le décalage in-situ entre l'image et le son d'une caméra (de l'ordre de la milliseconde) http://scnat.net/scnat/published/In+Cam+Audio+Lag

C- FlossCorder: un enregistreur audio basé sur le #BeagleBoard https://www.diyaudio.com/community/threads/diy-portable-audio-recorder.194130/#post-2662561 et son PRU

#foss #fosstodon

kekun peut m'inviter sur fosstodon? C'est pour un compte moi personnel, autour de mes projets en audio-video, (plutôt que de créer des mots-clics custom ):

A- TicTacSync: nouveau générateur de timecode aka #atomicsynchronator

B- SpinClap: un dispositif pour évaluer le décalage in-situ entre l'image et le son d'une caméra (de l'ordre de la milliseconde) http://scnat.net/scnat/published/In+Cam+Audio+Lag

C- FlossCorder: un enregistreur audio basé sur le #BeagleBoard https://www.diyaudio.com/community/threads/diy-portable-audio-recorder.194130/#post-2662561 et son PRU

#foss #fosstodon

🎉 🐍 I refactored all my dict into "dataclasses" with @dataclass decorators.

python_badges += 1

#noob4life #atomicsynchronator #learningPython #python

🎉 🐍 I refactored all my dict into "dataclasses" with @dataclass decorators.

python_badges += 1

#noob4life #atomicsynchronator #learningPython #python

🎉 🐍 I refactored all my dict into "dataclasses" with @dataclass decorators.

python_badges += 1

#noob4life #atomicsynchronator #learningPython #python

Quietly solving the conforming problem in my basement... 🤓

"Re-conforming - How Do We Handle The Lack Of A Picture Lock? Our Expert Panel Discuss" https://www.production-expert.com/home-page/2020/8/27/re-conforming-how-do-we-handle-the-lack-of-a-picture-lock-expert-panel

Or how to build a FLOSS alternative to a USD500 program ✊ https://www.rspeaudio.com/sounds-in-sync-ediload-v4 For more info on conforming in video editing context: https://pinboard.in/u:lutzray/t:conforming/
You know a problem is "hard" when you need a panel of experts...😏

#VideoEditing #timecode #audioProduction #conforming #atomicsynchronator

Quietly solving the conforming problem in my basement... 🤓

"Re-conforming - How Do We Handle The Lack Of A Picture Lock? Our Expert Panel Discuss" https://www.production-expert.com/home-page/2020/8/27/re-conforming-how-do-we-handle-the-lack-of-a-picture-lock-expert-panel

Or how to build a FLOSS alternative to a USD500 program ✊ https://www.rspeaudio.com/sounds-in-sync-ediload-v4 For more info on conforming in video editing context: https://pinboard.in/u:lutzray/t:conforming/
You know a problem is "hard" when you need a panel of experts...😏

#VideoEditing #timecode #audioProduction #conforming #atomicsynchronator

Quietly solving the conforming problem in my basement... 🤓

"Re-conforming - How Do We Handle The Lack Of A Picture Lock? Our Expert Panel Discuss" https://www.production-expert.com/home-page/2020/8/27/re-conforming-how-do-we-handle-the-lack-of-a-picture-lock-expert-panel

Or how to build a FLOSS alternative to a USD500 program ✊ https://www.rspeaudio.com/sounds-in-sync-ediload-v4 For more info on conforming in video editing context: https://pinboard.in/u:lutzray/t:conforming/
You know a problem is "hard" when you need a panel of experts...😏

#VideoEditing #timecode #audioProduction #conforming #atomicsynchronator

You know your code is bad when you can't even read yourself after a short 1 month hiatus 😕 (the bug sections were written years ago, though...)

#coding #atomicsynchronator #python

You know your code is bad when you can't even read yourself after a short 1 month hiatus 😕 (the bug sections were written years ago, though...)

#coding #atomicsynchronator #python

You know your code is bad when you can't even read yourself after a short 1 month hiatus 😕 (the bug sections were written years ago, though...)

#coding #atomicsynchronator #python

You know your code is bad when you can't even read yourself after a short 1 month hiatus 😕 (the bug sections were written years ago, though...)

#coding #atomicsynchronator #python

One of my most proud of plot. Geeky, chuck-full of data, and _nice_ .

https://forums.adafruit.com/viewtopic.php?p=903215#p903215

The two small vertical lines at the base correspond to the clock jitter width I measured with a Feather M0 which uses XOSC32K since there's a crystal on the board (the jitter is then as small as ± 0.02 ms).

#matplotlib #SAMD21 #microcontrollers #electronic #atomicsynchronator

One of my most proud of plot. Geeky, chuck-full of data, and _nice_ .

https://forums.adafruit.com/viewtopic.php?p=903215#p903215

The two small vertical lines at the base correspond to the clock jitter width I measured with a Feather M0 which uses XOSC32K since there's a crystal on the board (the jitter is then as small as ± 0.02 ms).

#matplotlib #SAMD21 #microcontrollers #electronic #atomicsynchronator

One of my most proud of plot. Geeky, chuck-full of data, and _nice_ .

https://forums.adafruit.com/viewtopic.php?p=903215#p903215

The two small vertical lines at the base correspond to the clock jitter width I measured with a Feather M0 which uses XOSC32K since there's a crystal on the board (the jitter is then as small as ± 0.02 ms).

#matplotlib #SAMD21 #microcontrollers #electronic #atomicsynchronator

One of my most proud of plot. Geeky, chuck-full of data, and _nice_ .

https://forums.adafruit.com/viewtopic.php?p=903215#p903215

The two small vertical lines at the base correspond to the clock jitter width I measured with a Feather M0 which uses XOSC32K since there's a crystal on the board (the jitter is then as small as ± 0.02 ms).

#matplotlib #SAMD21 #microcontrollers #electronic #atomicsynchronator

One of my most proud of plot. Geeky, chuck-full of data, and _nice_ .

https://forums.adafruit.com/viewtopic.php?p=903215#p903215

The two small vertical lines at the base correspond to the clock jitter width I measured with a Feather M0 which uses XOSC32K since there's a crystal on the board (the jitter is then as small as ± 0.02 ms).

#matplotlib #SAMD21 #microcontrollers #electronic #atomicsynchronator

🎉 Got my first sale on tindie! Pour l'occasion, un nouveau clip sur YT https://youtu.be/xCKkHxIgO00 et une nouvelle page sur TicTacSync dot org (qui se remet du DDOS de sr.ht 😨 ) https://tictacsync.org/gettingstarted/
🍾
#atomicsynchronator

🎉 Got my first sale on tindie! Pour l'occasion, un nouveau clip sur YT https://youtu.be/xCKkHxIgO00 et une nouvelle page sur TicTacSync dot org (qui se remet du DDOS de sr.ht 😨 ) https://tictacsync.org/gettingstarted/
🍾
#atomicsynchronator

🎉 Got my first sale on tindie! Pour l'occasion, un nouveau clip sur YT https://youtu.be/xCKkHxIgO00 et une nouvelle page sur TicTacSync dot org (qui se remet du DDOS de sr.ht 😨 ) https://tictacsync.org/gettingstarted/
🍾
#atomicsynchronator

And I want to break up the gate keeping that emerged among users due to the high cost proprietary hardware and software industry ecosystem: “We’re using those expensive tools because we are pros… if you can’t afford the tools of the trade, too bad…”

2/3

#audioRecording #soundengineering #timecode #atomicsynchronator

And I want to break up the gate keeping that emerged among users due to the high cost proprietary hardware and software industry ecosystem: “We’re using those expensive tools because we are pros… if you can’t afford the tools of the trade, too bad…”

2/3

#audioRecording #soundengineering #timecode #atomicsynchronator

And I want to break up the gate keeping that emerged among users due to the high cost proprietary hardware and software industry ecosystem: “We’re using those expensive tools because we are pros… if you can’t afford the tools of the trade, too bad…”

2/3

#audioRecording #soundengineering #timecode #atomicsynchronator

And I want to break up the gate keeping that emerged among users due to the high cost proprietary hardware and software industry ecosystem: “We’re using those expensive tools because we are pros… if you can’t afford the tools of the trade, too bad…”

2/3

#audioRecording #soundengineering #timecode #atomicsynchronator

Plutôt que de commencer la correction de mes examens finaux, j'ai modifié (pour la Nième fois) la homepage de mon bidule. Avec maintenant une orientation plus "pro" ie pour ceux qui connaissent et utilisent déjà le timecode et donc peuvent apprécier d’amblé les avantages de ma "better mouse trap" 🙂

https://tictacsync.org/

#Atomicsynchronator #selfpromotion #teacherlife #audioRecording #videoProduction #movieProduction #locationSound #timecode

je m’apprête à tester la stabilité d'un générateur de timecode Tentacle Sync, avec un stress test de changement de température... Des suggestions de méthode?

1/n

#timecode #electronique #electronics #measurement #Atomicsynchronator #audioengineering #videoproduction #movieproduction

En attendant mon compte sur une instance peertube, voici une démo sur YT du #atomicsynchronator maintenant appelé #TicTacSync

https://youtu.be/vIVb6UVCymg

Does anyone know if it is _always_ safe to feed a signal with a DC offset into _any_ audio equipment inputs? Consumer and pro level alike?

I tried it with my Nikon D300S, Fuji X-E1, ZOOM H4n Pro and my TASCAM DR-07 and all were OK filtering it... So can I assume it is OK to sell a gadget that outputs a +3.3 dBu signal with a 1.6V DC component into everyone line inputs? (and attenuated for mic inputs)

Boosts appréciés!

#audio #electronics #Atomicsynchronator #timecode #arduino

Does anyone know if it is _always_ safe to feed a signal with a DC offset into _any_ audio equipment inputs? Consumer and pro level alike?

I tried it with my Nikon D300S, Fuji X-E1, ZOOM H4n Pro and my TASCAM DR-07 and all were OK filtering it... So can I assume it is OK to sell a gadget that outputs a +3.3 dBu signal with a 1.6V DC component into everyone line inputs? (and attenuated for mic inputs)

Boosts appréciés!

#audio #electronics #Atomicsynchronator #timecode #arduino

@adafruit Oh no!😨 And what about the SAMD21? My project is using its 10 bits DAC output... where are published chips EOL planned dates? #atomicsynchronator

@apertus could you please please 🙏 show the way to big camera (and audio recorders) manufacturers and implement microsecond time stamping of recordings based on embedded GNSS chip (using synced TCXO RTC for no-fix fall back). Oh, and please *kill* SMPTE LTC #atomicsynchronator

oh god! je voulais exporter mes synchro multicam avec OpenTimeLineIO mais je découvre que Davinci Resolve ne lit pas les projets otio (et il y a un conflit d'installation entre python et kdenlive que je n'ai pas envie de résoudre)... je cherche donc maintenant du côté de XML ou AAF... mais c'est le bordel côté docu des API: lors de recherches google je ne trouve que des forums où est posé la question "c'est quoi du XML? c'est quoi du AAF" 🙄

#atomicsynchronator #videoproduction #videoediting

oh god! je voulais exporter mes synchro multicam avec OpenTimeLineIO mais je découvre que Davinci Resolve ne lit pas les projets otio (et il y a un conflit d'installation entre python et kdenlive que je n'ai pas envie de résoudre)... je cherche donc maintenant du côté de XML ou AAF... mais c'est le bordel côté docu des API: lors de recherches google je ne trouve que des forums où est posé la question "c'est quoi du XML? c'est quoi du AAF" 🙄

#atomicsynchronator #videoproduction #videoediting

Here's a good example of the problem I want to address with my #atomicsynchronator project: How do you keep audio and video in sync *from start to finish* of a long take (yes I know about waveform analysis syncing: it doesn't help if scratch audio is bad or absent or if cam is 15' away) Watch this 2 hr long discussion about the Russian special military operation https://www.youtube.com/watch?v=AVtZovjZB5g The audio and video are correctly synced at the start but at the end they are out of sync *by 6 frames*