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by sviborg
Wed Mar 26, 2014 9:37 am
Forum: Camera board
Topic: 60fps video
Replies: 24
Views: 12089

Re: 60fps video

nice work!

testing 90 fps on quadrotor:
http://youtu.be/6lzbcdWflU0

can't even imagine full HD at 90 FPS :D
by sviborg
Sun Sep 01, 2013 1:08 pm
Forum: OpenMAX
Topic: video_encoder: some corruptions
Replies: 2
Views: 1324

Re: video_encoder: some corruptions

Already fixed, the problem was caused by incorrect ilclient_get_input_buffer / ilclient_get_output_buffer usage.

https://bitbucket.org/baga/copter/src/a ... p?at=devel
by sviborg
Sun Sep 01, 2013 10:54 am
Forum: OpenMAX
Topic: video_encoder: some corruptions
Replies: 2
Views: 1324

video_encoder: some corruptions

Hi, I'm using video_encoder to compress stream data from OpenNI. The problem is that sometimes output video is corrupted. Example output video: http://www.youtube.com/watch?v=lTknYp7qF1Y Encoder source: https://bitbucket.org/baga/copter/src/5e0d4d48e4f44ab75d2ba2b830ec2954f9824a97/copter-src/OmxVide...
by sviborg
Mon Aug 19, 2013 9:03 pm
Forum: C/C++
Topic: audio_encode suported codecs ?
Replies: 2
Views: 1405

Re: audio_encode suported codecs ?

Hi, I'm also tried to use audio_encoder and got error "80001019 OMX_ErrorUnsupportedSetting" when enabling port 160 using "ilclient_enable_port". The port parameters are set like VMCS-X OpenMAX IL Components manual says. So the question is does audio_encoder supports encoding from PCM to MP3/AAC/AMR...
by sviborg
Wed Aug 14, 2013 9:29 pm
Forum: Camera board
Topic: How to add text-overlay with raspivid?
Replies: 31
Views: 30265

Re: How to add text-overlay with raspivid?

My project sources: https://bitbucket.org/baga/copter Raspberry specific code located at GLContext.cpp and used for dispmax and EGL initialization. Other files are something like GLES2 sprite rendering engine and should work anywhere. As for embedding overlay into video file. Maybe it's not really i...
by sviborg
Mon Aug 12, 2013 9:40 pm
Forum: Camera board
Topic: How to add text-overlay with raspivid?
Replies: 31
Views: 30265

Re: How to add text-overlay with raspivid?

Is it possible to add a text-overlay directly to the video captured with raspivid ? I would like to add some GPS-info and some other live data from my Quadcopter (using the UART to get the info from my quad). It would be very nice to have some live data in my Raspberry Pi Quadcopter video : :) http...
by sviborg
Thu Jan 31, 2013 3:48 pm
Forum: Automation, sensing and robotics
Topic: Kinect - Would it ever work with a Raspberry Pi?
Replies: 117
Views: 77380

Re: Kinect - Would it ever work with a Raspberry Pi?

Using OpenNI unstable, also tried OpenNI2 but it crashes when log enabled, without log works slower.
by sviborg
Thu Jan 31, 2013 11:13 am
Forum: Automation, sensing and robotics
Topic: Kinect - Would it ever work with a Raspberry Pi?
Replies: 117
Views: 77380

Re: Kinect - Would it ever work with a Raspberry Pi?

Hi, I'm working on project using Xtion sensor and OpenNI on Raspberry. I managed to render depth data in VGA resolution with constant 30 FPS and CPU load near 30%. Color data also works but in QVGA. VGA for color is hard because of buggy USB driver that not supports ISO transfer mode. Forced to use ...

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