Some Questions...
Apr 24, 2016
Cleidson Silva
wrote
Hi,
I´m starting a new project and I´m testing some Capture SDK to choose the aproprieted for me.
I have some questions about VisioForge SDK, that I can´t found in sample applications or Help.
1 - Its possible to start a video recording, direct from MODE: VIDEO PREVIEW, without call Stop() and Start() methods?
2 - There is a way to view the captured frames count ?
3 - Video Crop setting is not working for me using the sample application.
I ´m getting an error: Unable to create filter: VisioForge Resize.
4 - When video crop setting is working, is possible to change the crop values without call stop and start ?
5 - I have Intel QuickSync enabled on computer. How to use it on a recording ?
I´m starting a new project and I´m testing some Capture SDK to choose the aproprieted for me.
I have some questions about VisioForge SDK, that I can´t found in sample applications or Help.
1 - Its possible to start a video recording, direct from MODE: VIDEO PREVIEW, without call Stop() and Start() methods?
2 - There is a way to view the captured frames count ?
3 - Video Crop setting is not working for me using the sample application.
I ´m getting an error: Unable to create filter: VisioForge Resize.
4 - When video crop setting is working, is possible to change the crop values without call stop and start ?
5 - I have Intel QuickSync enabled on computer. How to use it on a recording ?
Reply
9 Answers
Apr 27, 2016
Roman Miniailov
agent
wrote
Hi
1. You can use Separate Capture feature, to Start/Stop capture without stopping Preview.
2. Duration_Frames method.
3. Please check updated build (download from product page)
4. No. Is it required?
5. Just use MP4 output, if QuickSync available it will be used.
1. You can use Separate Capture feature, to Start/Stop capture without stopping Preview.
2. Duration_Frames method.
3. Please check updated build (download from product page)
4. No. Is it required?
5. Just use MP4 output, if QuickSync available it will be used.
Apr 27, 2016
Cleidson Silva
wrote
Hi Roman,
About Question 4, I think, if you can make a vídeo ajust viewing the image is easier than make a adjust and restart preview.
But, its a little bit question.
Thank you.
About Question 4, I think, if you can make a vídeo ajust viewing the image is easier than make a adjust and restart preview.
But, its a little bit question.
Thank you.
Apr 27, 2016
Roman Miniailov
agent
wrote
You can add/remove any processing on-the-fly except crop/resize, because most of video codecs do not support video streams that change resolution on-the-fly.
Jul 27, 2016
Cleidson Silva
wrote
Hi Roman,
I am restarting the VisioForge SDK Tests.
There is a way to play captured videos using videocapture sdk ?
I am restarting the VisioForge SDK Tests.
There is a way to play captured videos using videocapture sdk ?
Jul 27, 2016
Roman Miniailov
agent
wrote
No, but you can use Media Player SDK for this - https://www.visioforge.com/media-player-sdk-net.html
Jul 29, 2016
Cleidson Silva
wrote
I will do it.
Another question: I can show the video from VideoCapture on the two windows at same time ?
I can´t see nothing about it in the main demo application.
Another question: I can show the video from VideoCapture on the two windows at same time ?
I can´t see nothing about it in the main demo application.
Jul 29, 2016
Roman Miniailov
agent
wrote
Yes, this feature called multiscreen.
Please check screenshot.
Please check screenshot.
Jul 29, 2016
Cleidson Silva
wrote
The last available trial version for download is 10.0.66 and doesn´t have this option in the maindemo.
Another question, I am having problems to use CROP, when I enable the crop and restart preview, the maindemo application freeze.
Another question, I am having problems to use CROP, when I enable the crop and restart preview, the maindemo application freeze.
Jul 29, 2016
Roman Miniailov
agent
wrote
.Net SDK have this option starting 7.x version, so, within many years. Please check Main Demo again.
I'll check Crop soon.
I'll check Crop soon.