image compression API?
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Hi,
Does voxl support hardware/GPU image compression? If yes, what is the API?
Thanks!
Dong
@Dong-Liu What type of image are you trying to compress? And what is the desired output format?
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@Dong-Liu What type of image are you trying to compress? And what is the desired output format?
@Eric-Katzfey Like the output of hires camera. JPEG will be very useful to reduce the bandwidth.
Thanks!
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We have this project here:
https://gitlab.com/voxl-public/voxl-sdk/third-party/voxl-jpeg-turbothat voxl-portal uses here: https://gitlab.com/voxl-public/voxl-sdk/services/voxl-portal/-/blob/master/src/video_group_manager.cpp#L390
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@Dong-Liu We currently use software JPEG encoding via turbo jpeg. But there is HW support for JPEG in VOXL / VOXL 2. We have not yet looked into enabling that support though.
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@Dong-Liu We currently use software JPEG encoding via turbo jpeg. But there is HW support for JPEG in VOXL / VOXL 2. We have not yet looked into enabling that support though.
@Eric-Katzfey Thanks!
Dong
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@Dong-Liu We currently use software JPEG encoding via turbo jpeg. But there is HW support for JPEG in VOXL / VOXL 2. We have not yet looked into enabling that support though.
@Eric-Katzfey Hi Eric. The jpeg compression imposes a lot of load on the CPU, especially we're using the hires camera. Is there any way you can make the HW jpeg encoding available for us to test it?
Thanks!
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