(since SF.net didn't bother to confirm my subscription, no admin approved my post either, and there doesn't seems to much people there, I post back to this more active VDR ML)
This is the most annoying bug : after some time tweaking the video output (which works), the video submenu just crashes VDR upon closing (with "back", "menu" or "ok" keys). No matter that I change setting or not : closing will crash.
The current video setup is : xineliboutput.Video.AspectRatio = 0 xineliboutput.Video.AutoCrop = 0 xineliboutput.Video.AutoCrop.AutoDetect = 1 xineliboutput.Video.AutoCrop.DetectSubs = 1 xineliboutput.Video.AutoCrop.FixedSize = 1 xineliboutput.Video.AutoCrop.SoftStart = 1 xineliboutput.Video.Brightness = -1 xineliboutput.Video.Contrast = -1 xineliboutput.Video.Deinterlace = bob xineliboutput.Video.DeinterlaceOptions = method=Linear,cheap_mode=1,pulldown=none,framerate_mode=full,judder_correction=1,use_progressive_frame_flag=1,chroma_filter=0,enabled=1 xineliboutput.Video.Driver = xxmc xineliboutput.Video.FieldOrder = 0 xineliboutput.Video.HUE = -1 xineliboutput.Video.IBPTrickSpeed = 0 xineliboutput.Video.MaxTrickSpeed = 12 xineliboutput.Video.Overscan = 0 xineliboutput.Video.Port = :0.0 xineliboutput.Video.Saturation = -1 xineliboutput.Video.Scale = 0 xineliboutput.Video.SwScale = 0 xineliboutput.Video.SwScale.Aspect = 0 xineliboutput.Video.SwScale.Downscale = 0 xineliboutput.Video.SwScale.Height = 576 xineliboutput.Video.SwScale.Resize = 0 xineliboutput.Video.SwScale.Width = 720 xineliboutput.VideoModeSwitching = 1
I guess there is some kind of "impossibility" here, but I didn't tweak these setting manually.
(I didn't find an english-speaking xineliboutput-specific mailing list anywhere, so I guess the good spot is here)
you can send gdb ouput of crash to this list http://sourceforge.net/mailarchive/forum.php?forum_name=xineliboutput-devel xineliboutput-devel
It appears the problem only occurs with --video=xxmc, not --video=xv (I didn't test other outputs, but trace seems to be clear, even without debug symbols):
.... libmpeg2: output port has XxMC capability video_out_xxmc: New format. Need to change XvMC Context. width: 704 height: 576 mpeg: 2 acceleration: 7 video_out_xxmc: Surface type 0. Capabilities 0x 2 0x 4 video_out_xxmc: Requests: 0x 2 0x 4 video_out_xxmc: Creating new XvMC Context 842094169 video_out_xxmc: Using Backend subpictures. video_out_xxmc: Using hardware decoding for this stream. audio_decoder: error, unknown buffer type: 010a0000 prebuffer=14400 pts [New Thread -1340986448 (LWP 2628)] [New Thread -1349379152 (LWP 2629)] prebuffer=14400 pts [New Thread -1358824528 (LWP 2630)] [New Thread -1367217232 (LWP 2631)] [New Thread -1380078672 (LWP 2632)] [New Thread -1388471376 (LWP 2633)] [New Thread -1396864080 (LWP 2634)] prebuffer=14400 pts (no debugging symbols found) video_out_xxmc: New format. Need to change XvMC Context. width: 720 height: 576 mpeg: 2 acceleration: 7 video_out_xxmc: Freeing up XvMC Surfaces and subpictures. video_out_xxmc: Freeing up XvMC Context. video_out_xxmc: Surface type 0. Capabilities 0x 2 0x 4 video_out_xxmc: Requests: 0x 2 0x 4 video_out_xxmc: Creating new XvMC Context 842094169 video_out_xxmc: Using Backend subpictures. video_out_xxmc: Using hardware decoding for this stream. .... video_out_xxmc: VO_PROP_ZOOM_X = 100 X Error of failed request: BadRequest (invalid request code or no such operation) Major opcode of failed request: 141 (XVideo) Minor opcode of failed request: 18 () Serial number of failed request: 226 Current serial number in output stream: 228 [Thread -1380078672 (LWP 2632) exited] [Thread -1349379152 (LWP 2629) exited] [Thread -1358824528 (LWP 2630) exited] thread_db_get_info: cannot get thread info: generic error
(gdb) bt #0 0xb7f85891 in __nptl_death_event () from /lib/tls/i686/cmov/libpthread.so.0 Cannot access memory at address 0xaf92146c
libmpeg2: output port has XxMC capability video_out_xxmc: New format. Need to change XvMC Context. width: 704 height: 576 mpeg: 2 acceleration: 7 video_out_xxmc: Surface type 0. Capabilities 0x 2 0x 4 video_out_xxmc: Requests: 0x 2 0x 4 video_out_xxmc: Creating new XvMC Context 842094169 video_out_xxmc: Using Backend subpictures. video_out_xxmc: Using hardware decoding for this stream. audio_decoder: error, unknown buffer type: 010a0000 prebuffer=14400 pts [New Thread -1341453392 (LWP 2652)] [New Thread -1349846096 (LWP 2653)] prebuffer=14400 pts [New Thread -1359291472 (LWP 2654)] [New Thread -1367684176 (LWP 2655)] [New Thread -1380545616 (LWP 2656)] [New Thread -1388938320 (LWP 2657)] [New Thread -1397331024 (LWP 2658)] prebuffer=14400 pts video_out_xxmc: New format. Need to change XvMC Context. width: 720 height: 576 mpeg: 2 acceleration: 7 video_out_xxmc: Freeing up XvMC Surfaces and subpictures. video_out_xxmc: Freeing up XvMC Context. video_out_xxmc: Surface type 0. Capabilities 0x 2 0x 4 video_out_xxmc: Requests: 0x 2 0x 4 video_out_xxmc: Creating new XvMC Context 842094169 video_out_xxmc: Using Backend subpictures. video_out_xxmc: Using hardware decoding for this stream. ... video_out_xxmc: VO_PROP_ZOOM_X = 100 X Error of failed request: BadRequest (invalid request code or no such operation) Major opcode of failed request: 141 (XVideo) Minor opcode of failed request: 18 () Serial number of failed request: 226 Current serial number in output stream: 228 [Thread -1349846096 (LWP 2653) exited] thread_db_get_info: cannot get thread info: generic error
(gdb) bt #0 0xb7f13891 in __nptl_death_event () from /lib/tls/i686/cmov/libpthread.so.0 Cannot access memory at address 0xaf8af46c
I'm not sure at all that the backtrace relates to the crashed (or exited) thread. I don't know enough about gdb... One sure thing is the "X Error of failed request: BadRequest" is always the same (same OSD actions before the crash, ie. same "serial number"). The thread number "(LWP 2653)" seems to be related to "video_out_xxmc"
vdr 1.6.0 xineliboutput 1.0.3 xine 1.1.2 all Debian etch + e-tobi repository
Live TV comes from streamdev-client, but the problem also occurs when playing a recording.