SonotaCo.JP
SonotaCo Network Japan Forum
SonotaCo.JP Forum Index
homeTop Page  FAQFAQ   検索検索   メンバーリストメンバーリスト   ユーザーグループユーザーグループ   登録する登録する 
 プロフィールプロフィール   プライベートメッセージをチェックするプライベートメッセージをチェックする   ログインログイン 

16-bit recording with UFOCaptureHD2

 
新しいトピックを投稿   トピックに返信    SonotaCo.JP Forum Index -> UFOCapture BBS in English
前のトピックを表示 :: 次のトピックを表示  
投稿者 メッセージ
Martin Dubs



登録日: 2014.03.04
記事: 56

記事日時: Tue Feb 09, 2021 5:07 am    記事の件名: 16-bit recording with UFOCaptureHD2 引用付きで返信

Hello,

I recently switched to UFOCaptureHD2 for recording spectra with a TIS DMK33GX249 camera. This camera allows to record 8-bit and 16-bit videos (Format Y800 and Y16). The 8-bit format works fine with UFO capture, but setting the camera to 16-bit crashes UFO capture with auto detection, there is no 16-bit mode to select as far as I can see.
My question: is it possible to record 16-bit videos with UFOCaptureHD2? It would be very useful for meteor spectra, where a higher dynamic range would be very welcome. Actually the camera is only 12-bit, but this is already quite an improvement over 8-bit.
See https://www.theimagingsource.com/products/industrial-cameras/gige-monochrome/dmk33gx249/ for the specs of the camera and the output formats.

Thank you for your answer,

Martin
トップに戻る
ユーザーのプロフィールを表示   投稿者のウェブサイトに移動
SonotaCo
Site Admin


登録日: 2004.08.07
記事: 12653
所在地: 139.67E 35.65N

記事日時: Tue Feb 09, 2021 7:35 am    記事の件名: 引用付きで返信

Hi,
Yes, I agree 16bit is very important fir science and will be common.
I will challenge for it when a attractive camera appears
or when the software development for 16bit becomes easy on Windows.

As for DMK33GX249, the sensor IMX249LLJ seems doesn't have enough sensitivity for me.
It sensitivity on the data sheet is 825mV(F8 ), while its of IMX290LLR is 1200mV(F8 ).
I am thinking IMX290LLR is the limit.

Situation is,,,
I don't know whether Y16 AVI file became popular or not, it was not usable on Windows.
Y16 support on DirectShow is necessary for my development.
I've reported that installation of Imaging Source Y16bit driver crushes UFOCapture.
I am going to be busy this year for some other subjects.

Sorry, for the time being
トップに戻る
ユーザーのプロフィールを表示  
特定期間内の記事を表示:   
新しいトピックを投稿   トピックに返信    SonotaCo.JP Forum Index -> UFOCapture BBS in English All times are GMT + 9 Hours
Page 1 of 1

 
移動先:  
新規投稿: 不可
返信投稿: 不可
記事編集: 不可
記事削除: 不可
投票参加: 不可
このフォーラムで添付ファイルを投稿 できません
このフォーラムでファイルをダウンロード できます


Powered by phpBB © 2001, 2005 phpBB Group
Copyright ©2004 SonotaCo Network. All Rights Reserved.