Em 01-03-2016 18:20, Bruce Dubbs escreveu: > Ken Moffat wrote: >> On Tue, Mar 01, 2016 at 01:46:34PM -0600, Bruce Dubbs wrote: >>> I've run into a brick wall. I'm trying to finish up kf5 but can't get >>> kdenlive to work. Trying to trace it, I looked at the dependencies. >>> >>> The mlt package installs an executable named melt. This program >>> plays an >>> mp4 file. The one I use for testing is >>> >>> http://anduin.linuxfromscratch.org/~bdubbs/files/big_buck_bunny.mp4 >>> >>> It is a 1 minute video/audio file for testing. >>> >>> It plays fine with ffplay, vlc, and mplayer. In a previous version >>> of BLFS, >>> SVN-20150703, it also plays fine with melt. >>> >>> The problem with the latest version is that I get: >>> >>> $ melt big_buck_bunny.mp4 >>> >>> [producer avformat] big_buck_bunny.mp4 >>> >>> VDPAU failed to initialize decoder >>> (An invalid/unsupported VdpDecoderProfile value was supplied.) >>> [h264 @ 0x1eee2c0] Could not find an AVHWAccel for the pixel >>> format: >>> vdpau_h264 Assertion choices[n] != AV_PIX_FMT_NONE >>> failed at libavcodec/utils.c:1258 >>> Aborted >>> >>> I've tried rebuilding mlt and its dependencies as well as ffmpeg, x264, >>> libva and libvdpau. I also tried reverting from mlt-0.9.8 to mlt-0.9.6. >>> >>> Can I please get someone to build/test melt (package mlt) for me and >>> see if >>> it works for you. >>> >> I can't test it for the moment, but does vdpau actually work for >> you ? I normally use xine to check that - on most of my boxen it >> moans (if run from a term) if vdpau is not available - and neither >> my SandyBridge, my Phenom, nor my Haswell have workign vdpau so I >> stopped building it on them. >> >> The Aruba used to have working vdpau (that mobo died), the Kaveri >> does - I'm on the Kaveri, but no qt5 in this build and I'm >> struggling to get libreoffice to build after turning off SSLv2. > > xine plays the file fine, but I do get some messages: > > $ xine big_buck_bunny.mp4 > This is xine (X11 gui) - a free video player v0.99.9. > (c) 2000-2014 The xine Team. > vo_vdpau: vdpau API version : 1 > vo_vdpau: vdpau implementation description : G3DVL VDPAU Driver Shared > Library version 1.0 > vo_vdpau: maximum video surface size for chroma type 4:2:2 is 8192x8192 > vo_vdpau: maximum video surface size for chroma type 4:2:0 is 8192x8192 > vo_vdpau: maximum output surface size is 8192x8192 > vo_vdpau: hold a maximum of 10 video output surfaces for reuse > vo_vdpau: using 3 output surfaces of size 1920x1080 for display queue > vo_vdpau: this hardware doesn't support h264. > vo_vdpau: this hardware doesn't support vc1. > vo_vdpau: this hardware doesn't support mpeg1/2. > vo_vdpau: this hardware doesn't support mpeg4-part2. > vdpau_set_property: property=1, value=0 > vo_vdpau: deinterlace: none > vo_vdpau: set_scaling_level=0 > vo_vdpau: disable noise reduction. > vo_vdpau: disable sharpness. > vo_vdpau: skip_chroma = 0 > > I'm not sure about the hardware support messages. This is a nvida card > (GeForce 210) on my -dev system. Wouldn't x264 give h264 support?
Played locally with FF. -- []s, Fernando, aka SÃsifo -- http://lists.linuxfromscratch.org/listinfo/blfs-dev FAQ: http://www.linuxfromscratch.org/blfs/faq.html Unsubscribe: See the above information page
