Can you give us a clue when RVMeda will be released ? Especially interested in the improvements to MRVCamRecorder.
Regards,
John Sigoloff
Search found 9 matches
- Thu May 17, 2018 12:18 am
- Forum: RVMedia
- Topic: Can You Give Us a Clue When RVMedia Will Next be Released ?
- Replies: 1
- Views: 13350
- Sun Apr 01, 2018 10:36 pm
- Forum: RVMedia
- Topic: When Recording RVCamera.onNewImage Event Always Set at 21.5 FramePerSecond
- Replies: 4
- Views: 21491
Re: When Recording RVCamera.onNewImage Event Always Set at 21.5 FramePerSecond
Not sure processing this event takes too much time because the onNewImage event is called about 21 FPS no mater the FramePerSecond. I have tried it with FPS = 2, 3 and 15 and onNewImage is still called roughly 21 times per second.
Thanks in advance.
Thanks in advance.
- Sat Mar 31, 2018 3:22 pm
- Forum: RVMedia
- Topic: When Recording RVCamera.onNewImage Event Always Set at 21.5 FramePerSecond
- Replies: 4
- Views: 21491
Re: When Recording RVCamera.onNewImage Event Always Set at 21.5 FramePerSecond
More Information: I am using DeviceType := rvdtUserData to create video from supplied bitmaps. The problem is when you set framePerSecond > 21. For example, setting FramePerSecond to 30 FPS creates a video file where the images change only 21 times a second so the effective FPS is 21 vs. 30. Images ...
- Sat Mar 24, 2018 5:07 pm
- Forum: RVMedia
- Topic: When Recording RVCamera.onNewImage Event Always Set at 21.5 FramePerSecond
- Replies: 4
- Views: 21491
When Recording RVCamera.onNewImage Event Always Set at 21.5 FramePerSecond
When using the RVCamRecorder component, the connected RVCamera.onNewImage event is always called at 21.5 frames per second regardless of the RVCamera.FramePerSecond setting. The resultant image contains the correct number of frames as specified by RVCamera.FramePerSecond but onNewImage is always ...
- Sat Feb 17, 2018 12:35 am
- Forum: RVMedia
- Topic: Video Created has Blank (black) for 1st Frame
- Replies: 3
- Views: 19492
Video Created has Blank (black) for 1st Frame
Writing from 1) a camera or 2) user supplied images the first frame of all videos created is always blank (black). Thanks for implementing the feature to create video from user supplied images. Your only competition in this area is http://www.delphiffmpeg.com and RVMedia works better and simpler ...
- Thu Feb 15, 2018 8:28 am
- Forum: RVMedia
- Topic: Problem using new DeviceType := rvdtUserData
- Replies: 2
- Views: 33891
Re: Problem using new DeviceType := rvdtUserData
-- CODE SHOULD READ -- procedure TForm4.StartClick(Sender: TObject); begin RVCamera1.DeviceType := rvdtUserData; RVCamera1.OnNewImage := RVCamera1NewImage; // RVCamRecorder1.VideoSource := RVCamera1; RVCamRecorder1.VideoCodec := rvvcMPEG4; RVCamRecorder1.OutputFileName := Edit1.Text; RVCamRecorder1 ...
- Thu Feb 15, 2018 8:17 am
- Forum: RVMedia
- Topic: Problem using new DeviceType := rvdtUserData
- Replies: 2
- Views: 33891
Problem using new DeviceType := rvdtUserData
Hi Sergey, Attached please find some sample code that demonstrates the problem with RVMedia. I am using DeviceType := rvdtUserData to write my own images to a video file. A file is written but the OnNewImage event of the MRVCamera is never called. I get a video with blank (black) images. Also fails ...
- Tue Nov 28, 2017 3:58 pm
- Forum: RVMedia
- Topic: Does Camera Search reveal cameras you don't support ?
- Replies: 3
- Views: 18587
Re: Does Camera Search reveal cameras you don't support ?
To be clear, cameras such as Amcrest that you do not support, DO show up in the Camera Search Demo if they produce MJPEG/H.264 steams ?
Can your software broadcast images to the internet ? Or do I use INDY 10 TidHttpServer ?
Can your software broadcast images to the internet ? Or do I use INDY 10 TidHttpServer ?
- Mon Nov 27, 2017 4:39 pm
- Forum: RVMedia
- Topic: Does Camera Search reveal cameras you don't support ?
- Replies: 3
- Views: 18587
Does Camera Search reveal cameras you don't support ?
1) Does your Camera Search enumerate cameras you don't support (Like Samsung)? How do you recognize cameras ?
2) Is there a limited range of IP Addresses devoted to IP Cameras? It would take hours to search: 10.x.x.x or 192.168.x.x ?
Thanks,
John
2) Is there a limited range of IP Addresses devoted to IP Cameras? It would take hours to search: 10.x.x.x or 192.168.x.x ?
Thanks,
John