OS: Mac OS X Lion 10.7.5 Processor: 2 x 2,8 GHz Quad-Core Intel Xeon
Ram: 6 GB 800 MHz DDR2 FB-DIMM Graphics Card: ATI Radeon HD 2600 XT 256 MB On Sun, Feb 3, 2013 at 10:09 PM, Thomas Mayer <[email protected]> wrote: > Hi, > > please respond to the list, as others may help in answering your > follow-up questions, and / or may benefit from the conversation.0 > > On 03.02.2013 21:49, Stephan Elliot Perez wrote: > > Thanks. I have no idea what a bash script is or what to do with it, but I > > will read through the thread... > > If you use Linux or Mac OS X, bash is usually installed on your system. > It is a command line interface and can be used for scripting. > (http://en.wikipedia.org/wiki/Bash_%28Unix_shell%29) > > This particular script is nothing fancy, and I have made it mostly to > remind the parameters for mencoder. > > > Also, I selected JPEG-Photo using the program "MPEGStreamclip" at %100 > > quality and it produces quite a large file. With "auto", the CPU goes > over > > 90, but if I drag up or down on the framerate's number box, it stays at > > around 30-40... > > I assume JPEG-Photo is MJPEG: The video file gets so large, because you > store a JPEG for each frame instead of full image for keyframes only and > then changes for subsequent frames as do other video codecs (rough > explanation). [pix_film] can then read each frame as a JPEG and does not > need to find the last keyframe and apply the changes to it, so playback > should be possible with lower CPU usage. > > Please tell us some information about your system, i.e. CPU, graphic > card, operating system etc., maybe someone with a similar setup can > respond with further advice for optimisation. > > Hth, > Thomas > -- > "Chaney was aware that anything, however small, can get the eye of the > media if it's repulsive enough." (Robert Anton Wilson - The Universe > Next Door) > http://www.residuum.org/ >
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