On Sun, May 8, 2011 at 11:09 PM, Jonathan Thomas <[email protected]> wrote: > Thanks for looking into this! I tested the newest GIT code, and did not see > a big difference. I'll continue to test this some more, and try and > determine what is going on. When seeking around a bit, it still seems to > get stuck and starts moving 1 frame every few seconds. I'll test some more > tomorrow. > Thanks! > -Jonathan
I think I see it for a few seconds after I press play. Then, after those few seconds it plays normal. Is that what you see? I did an export to xml, play it with melt, and use the 5 & 6 keys to pause and play, but it does not happen. > On Sat, May 7, 2011 at 12:52 AM, Dan Dennedy <[email protected]> wrote: >> >> On Fri, May 6, 2011 at 3:38 PM, Dan Dennedy <[email protected]> wrote: >> > On Fri, May 6, 2011 at 12:01 PM, Jonathan Thomas >> > <[email protected]> wrote: >> >> Hi Dan! >> >> Just checking in with you about the de-interlace bug causing slow >> >> performance. Any success solving the issue yet? >> > >> > Yes, but it involves a bit a refactoring between the framework and the >> > modules and needed more testing, but I had to prioritize some paid >> > work the past couple of days. I do expect to check it in this weekend. >> >> The changes have been pushed to the git repo. Let me know if you think >> it is fixed. >> >> >> Thanks! >> >> -Jonathan >> >> >> >> On Tue, May 3, 2011 at 11:10 PM, Dan Dennedy <[email protected]> wrote: >> >>> >> >>> On Tue, May 3, 2011 at 9:05 PM, Jonathan Thomas >> >>> <[email protected]> wrote: >> >>> > Okay, good to know. I will start updating my XML generation code to >> >>> > use >> >>> > INT >> >>> > for frame numbers, instead of Floats. If there is anything else I >> >>> > need >> >>> > to >> >>> > do, to ensure which deinterlacer is used, etc... please let me know. >> >>> > Also, >> >>> > if there is a way to reuse a producer in the XML, please let me know >> >>> > the >> >>> > syntax and I'll make that change as well. Thanks for the help! >> >>> >> >>> heh, well I was going to say, don't reuse producers! There is a >> >>> side-effect with the way the avformat producer handles audio. I will >> >>> spare you the technical details for now. >> >>> >> >>> Also, the bug with deinterlace is in Mlt with respect to transitions, >> >>> and it actually looks like a longstanding bug from the analysis so >> >>> far. So, there is nothing you can do to workaround it. >> >>> >> >>> > On Tue, May 3, 2011 at 10:58 PM, Dan Dennedy <[email protected]> >> >>> > wrote: >> >>> >> >> >>> >> On Tue, May 3, 2011 at 4:11 PM, Dan Dennedy <[email protected]> >> >>> >> wrote: >> >>> >> > On Tue, May 3, 2011 at 2:15 PM, Jonathan Thomas >> >>> >> > <[email protected]> wrote: >> >>> >> >> Greetings Dan! >> >>> >> >> I have received many reports of sluggish playback using OpenShot >> >>> >> >> with >> >>> >> >> MLT >> >>> >> >> 0.7.0 and 0.7.2 (including the GIT trunk). I have tried to do a >> >>> >> >> bit >> >>> >> >> of >> >>> >> >> research before reporting this bug, but it's a bit difficult to >> >>> >> >> nail >> >>> >> >> down. >> >>> >> >> It seems that when you take an HD video clip (I have seen >> >>> >> >> various >> >>> >> >> formats >> >>> >> >> and codecs reported), and place it more than 1 time on the >> >>> >> >> timeline, >> >>> >> >> MLT >> >>> >> >> starts to skip and stutter in an unusable way. However, if the >> >>> >> >> clip >> >>> >> >> is >> >>> >> >> only >> >>> >> >> on the timeline 1 time, it plays back smoothly. I'm not sure if >> >>> >> >> these >> >>> >> >> steps >> >>> >> > >> >>> >> > Are you creating distinct producers for each shot or reusing >> >>> >> > producers? >> >>> >> >> >>> >> I checked, and no, you are not. While reviewing this, I remembered >> >>> >> something I need to tell you. Stop using floating point for your >> >>> >> time >> >>> >> values. In a near future version, floating point will be >> >>> >> interpreted >> >>> >> as a clock value (.e.g. 3.0 = 3 seconds). >> >>> >> >> >>> >> I found the problem is due to the yadif deinterlacer being selected >> >>> >> instead of onefield, which is supposed to be used for sdl by >> >>> >> default. >> >>> >> I am working on it. >> >>> >> >> >>> >> -- >> >>> >> +-DRD-+ >> >>> > >> >>> > >> >>> >> >>> >> >>> >> >>> -- >> >>> +-DRD-+ >> >> >> >> >> > >> > >> > >> > -- >> > +-DRD-+ >> > >> >> >> >> -- >> +-DRD-+ > > -- +-DRD-+ ------------------------------------------------------------------------------ WhatsUp Gold - Download Free Network Management Software The most intuitive, comprehensive, and cost-effective network management toolset available today. Delivers lowest initial acquisition cost and overall TCO of any competing solution. http://p.sf.net/sfu/whatsupgold-sd _______________________________________________ Mlt-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mlt-devel
