On Wednesday, 17. May 2006 15:56, Panagiotis Issaris wrote: > Hi, > > While testing the capabilities of the N770 for decoding H264 video, I > crosscompiled > FFmpeg for ARM and tried playing a H.264 QCIF video encoded with x264 > with mp2 > audio (64kb, mono, 48000). Initially this used 90% of the CPU power, > which after > a minute dropped to 47% and after a longer while to 16%. > > I couldn't really understand what could have caused the CPU usage > changes. Any > ideas?
just my 2 cents: either it's the content that was coded (first high motion, later not much changes in the video) OR, and this may be more reasonable: it's the file reading & demuxing process, which is finishing after a while, and then all power can be used for decoding only... greets, Mike _______________________________________________ maemo-developers mailing list maemo-developers@maemo.org https://maemo.org/mailman/listinfo/maemo-developers