<br><br>On Thursday, December 2, 2021, Andrea paz via Cin <<a href="mailto:cin@lists.cinelerra-gg.org">cin@lists.cinelerra-gg.org</a>> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">@MatN<br>
QEMU vm configuration (I left the default):<br>
<br>
- Hypervisor: KVM (strange: I had read that for 32-bit guests KVM<br>
could not work)</blockquote><div><br></div><div>quite nice when you get _more_ than you hoped for. May be this line about not supporting 32-bit guests was about arm/ppc cpus {less-used combinations tend to break in qemu} </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
- CPU Model: EPYC-Rome (I wish! I actually have a Ryzen 3700X)</blockquote><div><br></div><div><br></div><div>for me 32-bit crash only happened on ssse3-less cpu models, like early coreduo (not core2duo!). Not sure if Cin built on this processor will survive such virtual downgrade, but then hopefully you can rebuilt it with new cpu setting fast enough. </div><div><br></div><div>Also, I never tried virtualbox for any prolonged time, so I do not know what kind of cpu it emulates... If roughly the same as host cpu - then crash bug will not happen by default on new enough hosts... </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
- Virtual Net: Default (NAT)<br>
<br>
- Mouse and Keyboard: PS/2<br>
<br>
- Screen: Server Spice<br>
<br>
- Video: QXL (does not work with other options!)<br>
<br>
- Audio: HDA (ICH9)<br>
<br>
- USB: USB3<br>
<br>
<br>
I didn't touch Debian or the VM. I just had to install some<br>
dependencies that, apparently, bld_prepare.sh didn't have installed.<br>
Maybe the fault is the DE used (LxQT) which is really minimal and<br>
unstable.<br>
Anyway the build from git works fine, video and audio. I only have<br>
problems with AV1.<br>
I have tried VP8, webm, Vorbis and h264, mkv. The only strange<br>
messages on the terminal are:<br>
<br>
FFMPEG::open_decoder: some stream times estimated:<br>
/home/test-deb/Video/1280.webm<br>
int MWindow::load_filenames(<wbr>ArrayList<char*>*, int, int, int):<br>
[...]<br>
FFMPEG::open_decoder: some stream times estimated:<br>
/home/test-deb/Video/sample_<wbr>1280x720_surfing_with_audio.<wbr>mkv<br>
int MWindow::load_filenames(<wbr>ArrayList<char*>*, int, int, int):<br>
<br>
But everything seems to work fine (remember: in the build, not appimage).<br>
-- <br>
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</blockquote>