On 2018-05-28 00:10:42, Antoni Marcinek wrote: > Hi, > > I downgraded to 2.2.7-1~deb9u1. As I remembered I can increase the > speed up to 64x. The messages in the console are the following: > > VLC media player 2.2.7 Umbrella (revision 2.2.7-0-g6e32381286) > [000055798d591178] core libvlc: Running vlc with the default > interface. Use 'cvlc' to use vlc without interface. > Failed to open VDPAU backend libvdpau_i965.so: cannot open shared > object file: No such file or directory > > There is nothing about VA-API, nor profile(3). So I wonder what is going on...
vlc with -vvv should tell you what's used in the end. > > Anyway, what about the optirun? I think I did see in some forums > people complaining about it (so it is not just my issue). I don't know. I don't have a suitable system to test it. My best would be to get help from VLC or Qt upstream. Cheers > > > Cheers, > Antoni > > 2018-05-27 11:52 GMT+03:00 Sebastian Ramacher <sramac...@debian.org>: > > On 2018-05-27 11:05:32, Antoni Marcinek wrote: > >> Hi, > >> > >> dmo packages replaced, but it doesn't help. > >> > >> As for other Qt applications, I can run for example qpdfview (Qt5) and > >> qtconfig (Qt4) with optirun. > >> > >> > >> As for the codec: before update to VLC 3.0.2 I didn't observe the > >> performance problem with this movie file. So either hardware > >> acceleration didn't fail, what is in conflict with "your hardware > >> doesn't support the codec" or it did fail with the same error, but I > >> didn't notice the error message and the performance with software > >> decoding was much better. In order to verify this, I would have to > >> revert my vlc to the previous version. Are there downloadable Debian > >> packages for the previous version that was shipped with Debian 9.4? > > > > The stretch repos still have 2.2.7 packages until the next point release. > > After > > that you can always get older packages from snapshot.debian.org. > > > > Cheers > > > >> > >> Cheers, > >> Antoni > >> > >> 2018-05-26 10:26 GMT+03:00 Sebastian Ramacher <sramac...@debian.org>: > >> > Control: tags -1 + moreinfo > >> > > >> > Hi > >> > > >> > On 2018-05-23 18:29:41, Antoni Marcinek wrote: > >> >> Package: src:vlc > >> >> Version: 3.0.2-0+deb9u1 > >> >> Severity: important > >> >> > >> >> Dear Maintainer, > >> >> > >> >> After recent upgrade to 3.0.2 when I try to increase the speed above > >> >> certain level (16x), the video is frozen. The same procedure on > >> >> the same movie file worked without problem up to 64x before the upgrade. > >> >> Looks like there is some problem with hardware acceleration, which is > >> >> set to AUTO in the VLC config - I am getting the following error in the > >> >> console: > >> >> > >> >> libva info: VA-API version 0.39.4 > >> >> libva info: va_getDriverName() returns 0 > >> >> libva info: Trying to open > >> >> /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so > >> >> libva info: Found init function __vaDriverInit_0_39 > >> >> libva info: va_openDriver() returns 0 > >> >> [00007f249c016240] vaapi generic error: profile(3) is not supported > >> > > >> > Not much vlc can do about that. If your hardware doesn't support the > >> > codec, then > >> > it can only fallback to software decoding. > >> > > >> >> Failed to open VDPAU backend libvdpau_i965.so: cannot open shared > >> >> object file: No such file or directory > >> >> > >> >> I am doing this on a laptop with integrated Intel graphics + Optimus > >> >> nvidia card. What I understand is happening it tries to run vaapi > >> >> (fails) and then falls back to vdpau, which also fails. The vdpau > >> >> probably would require to run with nvidia card, but unfortunately > >> >> > optirun vlc > >> >> is unable to open the Qt interface and falls back to console interface > >> >> which is pretty useless (at least for my case). > >> >> > >> >> Maybe the new VLC version requires newer libva - libva2, which provides > >> >> VA-API 1.0.0? > >> >> > >> >> If the problem with VA-API cannot be solved, then maybe it is easier to > >> >> make VLC Qt interface run with optirun? While it would not bring the > >> >> user experience back to what was before upgrade to 3.0.2 (hardware > >> >> acceleration out-of-the-box on Intel graphics), it would still be > >> >> acceptable. > >> > > >> > Are you able to use any other Qt-based applications when started with > >> > optirun? > >> > > >> >> ii libavcodec57 10:3.3.7-dmo1+deb9u1 > >> >> ii libavformat57 10:3.3.7-dmo1+deb9u1 > >> >> ii libavutil55 10:3.3.7-dmo1+deb9u1 > >> > > >> > This combination of packages is not supported by us. Please replace all > >> > dmo > >> > packages with the packages provided by Debian. > >> > > >> > Cheers > >> > -- > >> > Sebastian Ramacher > >> > >> _______________________________________________ > >> pkg-multimedia-maintainers mailing list > >> pkg-multimedia-maintain...@alioth-lists.debian.net > >> https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/pkg-multimedia-maintainers > > > > -- > > Sebastian Ramacher -- Sebastian Ramacher
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