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BradLarson / GPUImage

An open source iOS framework for GPU-based image and video processing
http://www.sunsetlakesoftware.com/2012/02/12/introducing-gpuimage-framework
BSD 3-Clause "New" or "Revised" License
20.24k stars 4.61k forks source link

Any one successfully filtered : Camera + VideoFile(3-4 minutes) + blend + ipad 3 and have no dropping frame problem #509

Closed gordemota closed 12 years ago

gordemota commented 12 years ago

Any one successfully filtered: Camera + VideoFile(3-4 minutes) + ipad 3 and have no dropping frame problem.

I assume ipad 3 is fast enough with camera blend capability + video file and not having dropping frame problems.

If you implement successfully, how long are you able to filter it? 20minutes?

Sorry to ask this question, i just want to make sure if is the framework problem or the problem in my code.

BradLarson commented 12 years ago

You're asking a fairly ambiguous question here. What camera? What resolution for the camera? What video resolution? What video framerate? Is this with audio recording? All of those will be critical in determining whether frames will be dropped.

gordemota commented 12 years ago

Excellent point Brad. It certainly depending on several factors. I will find out that factors. In the mean time, if any of you guys already have long video with high or low resolution, please feel free to share and include the resolution, video resolution and frame rate and with audio recording or not. It is grest be able to get some statistics. (I know as the framework improve the statistics might not valid any more. Probably include the version of framework will be nice too