Reply To: performance problems (stuttering video)


Forums > Jitter > performance problems (stuttering video)
July 9, 2013 | 9:43 am

same problem here.

could not solve it.
try to play a single 720p hap movie form ssd.
loops fine, but it always stutters.

also tryed to trigger the frames directly as described here.

http://cycling74.com/forums/topic/hap/

it does not stutter in quicktime player 7

i have attached my testpatch with the testmovie included.
hap_framedriver.zip

is there any secret trick to avoid this hickups ?

{
"version" : "Version 6.1.3 (13a2369)",
"platform" : "mac",
"arch" : "x86",
"osversion" : "Mac OS X Version 10.6.8 x86_64",
"samplerate" : 44100,
"iovs" : 512,
"sigvs" : 64,
"scheduler_in_audio_interrupt" : "off",
"audio_drivername" : "Core Audio",
"audio_driver_subname" : "",
"eventinterval" : 2,
"overdrive" : "off",
"mixerparallel" : "on",
"mixercrossfade" : 1,
"mixerlatency" : 30.0,
"mixerramptime" : 10.0
}