@file README.txt @brief A software HD output device for VDR Copyright (c) 2011 - 2013 by Johns. All Rights Reserved. Copyright (c) 2018 by jojo61. All Rights Reserved. Contributor(s): jojo61 License: AGPLv3 This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details. $Id: 5267da021a68b4a727b479417334bfbe67bbba14 $ A software and GPU emulated UHD output device plugin for VDR. o Video decoder CPU / VDPAU o Video output opengl o Audio FFMpeg / Alsa / Analog o Audio FFMpeg / Alsa / Digital o Audio FFMpeg / OSS / Analog o HDMI/SPDIF pass-through o Software volume, compression, normalize and channel resample o VDR ScaleVideo API o CUDA deinterlacer o Autocrop o Suspend / Dettach o PIP (Picture-in-Picture) (not working yet) To compile you must have the 'requires' installed. This is a fork of johns original softhddevice work and I reworked it to support HEVC with CUDA and opengl output. Currently I have tested it with a GTX 1050 from NVIDIA. SD, HD and UHD is working. Current Status NVIDIA: The CUDA driver supports HEVC with 8 Bit and 10 Bit up to UHD resolution. Opengl is able to output also 10 Bit, but NVIDIA does not support to output 10 Bit via HDMI. Only via DisplayPort you can get 10 Bit output to a compatible screen. This is a restriction from NVIDIA. Current Status with VAAPI You need libplacebo. It is still beta and I tested it with Intel VAAPI. If you have problmes with the shaders then copy the drirc file in your home directory as .drirc AMD VAAPI is broken by AMD and will not work currently. The vaapi_deinterlace is broken and the amdgpu driver is instable. I have not testet with amdgpupro You have to adapt the Makefile to your needs. I use FFMPEG 4.0 The Makefile expects the CUDA SDK in /usr/local/cuda. Currently it is tested with CUDA 10 Unfortunatly older FFMEGs has a bug with deinterlacing cuda frames. Best to get the latest FFMPEG Version. Otherwise you have to patch the file in libavcodec/cuviddec.c Somewhere near line 860 and 1066 depending on your release: old: ctx->frame_queue = av_fifo_alloc(ctx->nb_surfaces * sizeof(CuvidParsedFrame)); new: ctx->frame_queue = av_fifo_alloc((ctx->nb_surfaces + 2 ) * sizeof(CuvidParsedFrame)); This Version supports building with libplacebo. https://github.com/haasn/libplacebo You have to enable it in the Makefile and install libplacebo yourself. At the moment this is Work in progress. It also needs the NVIDIA driver 410.48 or newer as well as CUDA 10. In the settings you can enable a correction for Colorblindness. First you have to decide what kind of colorblindness to use. And then the faktor of correction. If the faktor is negativ than the selected type of colorblindness is simulated. If the faktor is positiv then the colors are enhanced to try to correct the deficiency. Also you can enable a Scaler Test feature. When enabled then the screen is split.On the left half you will see the scaler defined by Scaler Test and on the right side you will see the scaler defined at the Resolution setting. There is as small black line between the halfs to remaind you that Scaler Test is activ. If your FFMEG supports it then you can enable YADIF in the Makefile and select btween the buildin NVIDIA CUDA deinterlacer and the YADIF cuda deinterlacer. Good luck jojo61 Quickstart: ----------- Just type make and use. Install: -------- 1a) git git clone git://github.com/jojo61/vdr-plugin-softhdcuvid.git cd vdr-plugin-softhdcuvid make make install You can edit Makefile to enable/disable Alsa / OSS support. The default is to autodetect as much as possible. You have to start vdr with -P 'softhdcuvid -d :0.0 .... ' Setup: environment ------ Following is supported: DISPLAY=:0.0 x11 display name only if alsa is configured ALSA_DEVICE=default alsa PCM device name ALSA_PASSTHROUGH_DEVICE= alsa pass-though (AC-3,E-AC-3,DTS,...) device name ALSA_MIXER=default alsa control device name ALSA_MIXER_CHANNEL=PCM alsa control channel name only if oss is configured OSS_AUDIODEV=/dev/dsp oss dsp device name OSS_PASSTHROUGHDEV= oss pass-though (AC-3,E-AC-3,DTS,...) device name OSS_MIXERDEV=/dev/mixer oss mixer device name OSS_MIXER_CHANNEL=pcm oss mixer channel name Setup: /etc/vdr/setup.conf ------ Following is supported: softhddevice.MakePrimary = 0 0 = no change, 1 make softhddevice primary at start softhddevice.HideMainMenuEntry = 0 0 = show softhddevice main menu entry, 1 = hide entry softhddevice.Osd.Width = 0 0 = auto (=display, unscaled) n = fixed osd size scaled for display softhddevice.Osd.Height = 0 0 = auto (=display, unscaled) n = fixed osd size scaled for display of the next parameters is 576i, 720p, 1080i_fake or 1080i. 1080i_fake is 1280x1080 or 1440x1080 1080i is "real" 1920x1080 softhddevice..Scaling = 0 0 = normal, 1 = fast, 2 = HQ, 3 = anamorphic softhddevice..Deinterlace = 0 0 = bob, 1 = weave, 2 = temporal, 3 = temporal_spatial, 4 = software (only 0, 1, 4 supported with VA-API) softhddevice..SkipChromaDeinterlace = 0 0 = disabled, 1 = enabled (for slower cards, poor qualität) softhddevice..InverseTelecine = 0 0 = disabled, 1 = enabled softhddevice..Denoise = 0 0 .. 1000 noise reduction level (0 off, 1000 max) softhddevice..Sharpness = 0 -1000 .. 1000 noise reduction level (0 off, -1000 max blur, 1000 max sharp) softhddevice..CutTopBottom = 0 Cut 'n' pixels at at top and bottom of the video picture. softhddevice..CutLeftRight = 0 Cut 'n' pixels at at left and right of the video picture. softhddevice.AudioDelay = 0 +n or -n ms delay audio or delay video softhddevice.AudioPassthrough = 0 0 = none, 1 = PCM, 2 = MPA, 4 = AC-3, 8 = EAC-3, -X disable for PCM/AC-3/EAC-3 the pass-through device is used and the audio stream is passed undecoded to the output device. z.b. 12 = AC-3+EAC-3, 13 = PCM+AC-3+EAC-3 note: MPA/DTS/TrueHD/... aren't supported yet negative values disable passthrough softhddevice.AudioDownmix = 0 0 = none, 1 = downmix Use ffmpeg/libav downmix of AC-3/EAC-3 audio to stereo. softhddevice.AudioSoftvol = 0 0 = off, use hardware volume control 1 = on, use software volume control softhddevice.AudioNormalize = 0 0 = off, 1 = enable audio normalize softhddevice.AudioMaxNormalize = 0 maximal volume factor/1000 of the normalize filter softhddevice.AudioCompression = 0 0 = off, 1 = enable audio compression softhddevice.AudioMaxCompression = 0 maximal volume factor/1000 of the compression filter softhddevice.AudioStereoDescent = 0 reduce volume level (/1000) for stereo sources softhddevice.AudioBufferTime = 0 0 = default (336 ms) 1 - 1000 = size of the buffer in ms softhddevice.AutoCrop.Interval = 0 0 disables auto-crop n each 'n' frames auto-crop is checked. softhddevice.AutoCrop.Delay = 0 if auto-crop is over 'n' intervals the same, the cropping is used. softhddevice.AutoCrop.Tolerance = 0 if detected crop area is too small, cut max 'n' pixels at top and bottom. softhddevice.Background = 0 32bit RGBA background color (Red * 16777216 + Green * 65536 + Blue * 256 + Alpha) or hex RRGGBBAA grey 127 * 16777216 + 127 * 65536 + 127 * 256 => 2139062016 in the setup menu this is entered as (24bit RGB and 8bit Alpha) (Red * 65536 + Green * 256 + Blue) softhddevice.StudioLevels = 0 0 use PC levels (0-255) with vdpau. 1 use studio levels (16-235) with vdpau. softhddevice.Suspend.Close = 0 1 suspend closes x11 window, connection and audio device. (use svdrpsend plug softhddevice RESU to resume, if you have no lirc) softhddevice.Suspend.X11 = 0 1 suspend stops X11 server (not working yet) softhddevice.60HzMode = 0 0 disable 60Hz display mode 1 enable 60Hz display mode softhddevice.SoftStartSync = 0 0 disable soft start of audio/video sync 1 enable soft start of audio/video sync softhddevice.BlackPicture = 0 0 disable black picture during channel switch 1 enable black picture during channel switch softhddevice.ClearOnSwitch = 0 0 keep video und audio buffers during channel switch 1 clear video and audio buffers on channel switch softhddevice.Video4to3DisplayFormat = 1 0 pan and scan 1 letter box 2 center cut-out softhddevice.VideoOtherDisplayFormat = 1 0 pan and scan 1 pillar box 2 center cut-out softhddevice.pip.X = 79 softhddevice.pip.Y = 78 softhddevice.pip.Width = 18 softhddevice.pip.Height = 18 PIP pip window position and size in percent. softhddevice.pip.VideoX = 0 softhddevice.pip.VideoY = 0 softhddevice.pip.VideoWidth = 0 softhddevice.pip.VideoHeight = 0 PIP video window position and size in percent. softhddevice.pip.Alt.X = 0 softhddevice.pip.Alt.Y = 50 softhddevice.pip.Alt.Width = 0 softhddevice.pip.Alt.Height = 50 PIP alternative pip window position and size in percent. softhddevice.pip.Alt.VideoX = 0 softhddevice.pip.Alt.VideoY = 0 softhddevice.pip.Alt.VideoWidth = 0 softhddevice.pip.Alt.VideoHeight = 50 PIP alternative video window position and size in percent. Setup: /etc/vdr/remote.conf ------ Add "XKeySym." definitions to /etc/vdr/remote.conf to control the vdr and plugin with the connected input device. fe. XKeySym.Up Up XKeySym.Down Down ... Additional to the x11 input sends the window close button "Close". fe. XKeySym.Power Close Commandline: ------------ Use vdr -h to see the command line arguments supported by the plugin. -a audio_device Selects audio output module and device. "" to disable audio output /... to use oss audio module (if compiled with oss support) other to use alsa audio module (if compiled with alsa support) SVDRP: ------ Use 'svdrpsend.pl plug softhddevice HELP' or 'svdrpsend plug softhddevice HELP' to see the SVDRP commands help and which are supported by the plugin. Keymacros: ---------- See keymacros.conf how to setup the macros. This are the supported key sequences: @softhdcuvid Blue 1 0 disable pass-through @softhdcuvid Blue 1 1 enable pass-through @softhdcuvid Blue 1 2 toggle pass-through @softhdcuvid Blue 1 3 decrease audio delay by 10ms @softhdcuvid Blue 1 4 increase audio delay by 10ms @softhdcuvid Blue 1 5 toggle ac3 mixdown @softhdcuvid Blue 2 0 disable fullscreen @softhdcuvid Blue 2 1 enable fullscreen @softhdcuvid Blue 2 2 toggle fullscreen Running: -------- Click into video window to toggle fullscreen/window mode, only if you have a window manager running. Known Bugs: ----------- SD Stream not working very well RESUME starts wirh black screen (channelswitch needed) Requires: --------- media-video/vdr (version >=1.7.xx) Video Disk Recorder - turns a pc into a powerful set top box for DVB. http://www.tvdr.de/ media-video/ffmpeg (version >=0.7) Complete solution to record, convert and stream audio and video. Includes libavcodec and libswresample. http://ffmpeg.org media-libs/alsa-lib Advanced Linux Sound Architecture Library http://www.alsa-project.org or kernel support for oss/oss4 or alsa oss emulation Optional: