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2009 Jun 23
0
Theora running on ARM device without floating point support
...yuv file with 150 frames (320x240 ~
17280000 bytes ) ? to an ogg file
mx27# time ./yuv2theora
File size = 17280000
This video has 150 frames!
real ? ?1m1.641s
user ? ?1m0.800s
sys ? ? 0m0.390s
Unfortunately the performance is not that good.
As a result I've converted a ~17MB yuv file to an 473KB ogg file in 61
seconds using 99% of CPU.
Any way to improve this?
The source code used in this test is available at :
http://www.imxdev.org/wiki/images/c/cd/Yuv2theora.gz
Thanks in advance
--
Hamilton Vera
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