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128 lines
3.9 KiB
Plaintext
128 lines
3.9 KiB
Plaintext
@file Todo @brief A software HD output device for VDR
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Copyright (c) 2011, 2012 by Johns. All Rights Reserved.
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Contributor(s):
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License: AGPLv3
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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$Id: $
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missing:
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software deinterlace (yadif, ...)
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software decoder with software deinterlace
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suspend output / energie saver: stop and restart X11
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suspend plugin didn't restore full-screen (is this wanted?)
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Option deinterlace off / deinterlace force!
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ColorSpace aren't configurable with the gui.
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Inverse telecine isn't configurable with the gui.
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crash:
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AudioPlayHandlerThread -> pthread_cond_wait
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video:
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subtitle not cleared
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subtitle could be asyncron
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reduce warnings after channel switch
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grab image with hardware and better scaling support
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hard channel switch
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OSD can only be shown after some stream could be shown
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yaepghd changed position is lost on channel switch
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pause (live tv) has sometime problems with SAT1 HD Pro7 HD
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vdpau:
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software decoder path not working
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libva:
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yaepghd (VaapiSetOutputPosition) support
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can associate only displayed part of osd
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grab image for va-api
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remove stderr output of libva init
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still many: (workaround export NO_MPEG_HW=1)
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[drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
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[drm:i915_wait_request] *ERROR* i915_wait_request returns -11 ...
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libva: branch vaapi-ext
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add support for vaapi-ext
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libva-intel-driver:
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deinterlace only supported with vaapi-ext
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1080i does no v-sync (sometimes correct working with vaapi-ext)
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OSD has sometimes wrong size (workaround written)
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sometimes software decoder deinterlace isn't working and 1080i channels
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show artefacts
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libva-vdpau-driver:
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G210/GT520 OSD update too slow (needs hardware problem workaround)
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hangup on exit (VaapiDelDecoder -> VaapiCleanup
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-> vaDestroyContext -> pthread_rwlock_wrlock)
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OSD still has some problems with auto-crop and 4:3 zoom.
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libva-xvba-driver:
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x11:
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disable screensaver
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skip multiple configure-notify, handle only the last one.
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support embedded mode
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audio:
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write TS -> PES parser, which feeds audio before the next start packet
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Combine alsa+oss ringbuffer code.
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Make alsa thread/polled and oss thread/polled output module runtime
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selectable.
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software volume support (could be done with asound.conf)
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Mute should do a real mute and not only set volume to zero.
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Starting suspended and muted, didn't register the mute.
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audio/alsa:
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better downmix of >2 channels on 2 channel hardware
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remix support of unsupported sample rates
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libav supports only resample of mono to 2 channels
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ffmpeg didn't support resample of 5 to 2 channels
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audio/oss:
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alsa oss emulation mixer "pcm" not working
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oss4 mixer channel not working
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ring buffer overflow with alsa oss emulation
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HDMI/SPDIF Passthrough:
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only AC-3 written
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playback of recording
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pause is not reset, when replay exit
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replay/pause need 100% cpu
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setup:
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Setup of decoder type.
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Setup of output type.
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Setup of display type.
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Setup 4:3 zoom type
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Some setup parameters are not used until restart.
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Can a notice be added to the setup menu?
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unsorted:
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stoping vdr while plugin is suspended opens and closes a window.
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future features (not planed for 1.0 - 1.5)
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video out with xv
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video out with opengl
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video out with xvba
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software decoder for xv / opengl
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atmolight support
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multistream handling
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pip support
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save and use auto-crop with channel zapping
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upmix stereo to AC-3 (supported by alsa plugin)
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