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16 views

What is the optimal codec and encoding parameters to encode Video Podcast?

I've got recorded PowerPoint presentation (video podcast) - static slides, mainly texts, some static infographics with voice of the presenter (speech only). It lasts about 1 hour and encoded to .avi ...
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1answer
15 views

What is the underlying difference between motion compensation and motion estimation?

I know that motion estimation has to do with calculating motion vectors, but where does motion compensation come into play. Can't we just do it with motion vectors, since, we are still calculating the ...
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1answer
92 views

Codec/Hardware Advice on real-time encoding multiple HD streams

Does anyone know of what kind of hardware along with any good codecs that could reasonably encode 3 x 1920x1200 60fps DirectShow streams in real time? Preferably a lossless codec but I know at these ...
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0answers
19 views

What hardware should I get for a conversion farm for MXF => Prores

I currently use a mac pro for importing mxf files into FCP (equivalent to converting to prores, I believe) at about 3x realtime @29.97fps. I want to get a machine to run ffmpeg & do the ...
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0answers
241 views

Lossless Editing by Combining Clips with FFmpeg x264

My new Canon Vixia HF G30 video camera has an option to encode directly to 35 Mbit/sec Mp4 at 1080p60 and it does a nice job. I primarily use it to record my daughter's high school basketball games. ...
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153 views

H.264 Video encoding on flex mobile

I'm building an android application using flex.This application captures the video of the phone camera and streams it to flash media server.Then, the user can play back what he streamed earlier to ...