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HISTORY
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HISTORY
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VDR Plugin 'rpihddevice' Revision History
-----------------------------------------
2022-12-26: Version 1.0.6
-------------------------
- fixed:
- project URL and whitespaces in README (thanks to Martin Dummer)
- overflows reported by GCC -fsanitize=undefined (thanks to Marko Mäkelä)
- hangs and crashes on shutdown due to OMX deinitialization (thanks to Marko Mäkelä)
- potential memory leak in cRpiAudioDecoder::m_ptsQueue (thanks to Marko Mäkelä)
- SIGFPE (division by 0) on startup if screen pixelHeight is 0 (thanks to Marko Mäkelä)
- no picture after switching channels (thanks to Marko Mäkelä)
- link -lbrcmEGL before -lbrcmGLESv2 (thanks to Marko Mäkelä)
2019-06-16: Version 1.0.5
-------------------------
- fixed:
- drawing of empty strings on high level OSD (thanks to Klaus Schmidinger)
- compilation for Raspbian Stretch (thanks to Klaus Schmidinger)
- compilation for ffmpeg-4 (thanks to Stefan Schallenberg)
2018-07-16: Version 1.0.4
-------------------------
- new:
- updated Hungarian translations (thanks to Füley István)
- make use of advanced deinterlacer configurable
- add debug option to log number of executed OpenVG commands and flushes
- set OMX clock pre-roll to 250ms for live TV (transfer mode)
- fixed:
- reset video format settings on pixel aspect ratio change
- always resample audio with less than 2 and more than 6 channels
- fixed compilation with GCC-6
- implement proper handling of display and pixel aspect ratios
- fixed vertical text position
2016-04-23: Version 1.0.3
-------------------------
- new:
- re-enable advanced deinterlacer for SD streams, requires recent firmware
- fixed:
- don't ignore audio frames for slow trick speeds to keep clock in sync
2016-04-04: Version 1.0.2
-------------------------
- fixed:
- send proper end of sequence packet after playing single video frame
2016-03-29: Version 1.0.1
-------------------------
- new:
- set device name
- add option for dual display usage, see README
- experimental support for AAC-LATM, use "make ENABLE_AAC_LATM=1" to enable
- fixed:
- fixed HDMI channel mapping and stream type (reported by Rüdiger Follmann)
- fixed drawing of cached images with high level OSD
- only cache images in GPU when high level OSD is active
- added proper GPL header to every source file (suggested by Tobias Grimm)
- wait until dispmanx element is removed after OSD reset
- proper release default surface after OSD reset
- don't ignore anti alias option for scaled bitmap drawing
- ignore pts from erroneous packets to avoid pts jumps on broken streams
- use omxplayer's parameters for deinterlacer
2015-10-18: Version 1.0.0
-------------------------
- new:
- updated Hungarian translations (thanks to Füley István)
- updated Finnish translations (thanks to Rolf Ahrenberg)
- added Italian translations (thanks to Gerlando Falauto)
- added French translations (thanks to Cyril Jaquier)
- added plugin options to specify video and OSD layers
- fixed:
- don't crop OSD images to pixmap size to allow scaled drawing
- treat zero as valid PTS value
- perform save / restore region direct on pixmaps for accelerated OSDs
- wait for the OVG thread to be ready when creating an accelerated OSD
- set field sync when output interlaced material at interlaced display mode
2015-04-29: Version 0.1.0
-------------------------
- new:
- reworked clock stretching in live mode based on buffer usage
- added command line argument to disable OSD
- combined digital audio format options to one single setup option
- added font kerning
- support for GPU accelerated pixmaps
- fixed:
- skip audio packets when replaying non-radio recordings in trick modes
- fixed displaying of current position when changing replay speed
- fixed PTS wrap around (reported by Klaus Schmidinger)
- increased audio decoder thread priority
- don't depend on multi channel PCM support for digital audio pass-through
- improved video frame rate detection to be more tolerant to inaccurate values
- adapted cOvgRawOsd::Flush() to new cOsd::RenderPixmaps() of vdr-2.1.10
- fixed calculation of string height (reported by Klaus Schmidinger)
- additionally set number of in/out channels when setting up audio resampler
- don't clear audio PTS when parser shrinks the packet buffer
2015-01-21: Version 0.0.11
--------------------------
- new:
- reworked audio decoder, increase buffering of audio samples
- reworked omxdevice and improved clock stretching for transfer mode
- added Hungarian translations (thanks to Füley István)
- updated Finnish translations and fixed tr() usage (thanks to Rolf Ahrenberg)
- use fast deinterlacer for HD streams
- added high level OSD with GPU support
- fixed:
- start H.264 video with valid frame only, requires firmware from 2015/01/18
or newer
2014-11-02: Version 0.0.10
--------------------------
- new:
- added DTS audio codec support
- add setup options to control video mode and its behaviour on stream changes
- set HDMI speaker layout to fix channel mapping for multi channel PCM output
- support building against external ffmpeg/libav by setting EXT_LIBAV
- support for >=ffmpeg-1.2 and >=libav-0.8 with resampling
- setup option for video framing mode in case of incompatible aspect ratio
- redirect ffmpeg messages to plugin/VDR logs
- added cppcheck as Makefile target (suggested by Rolf Ahrenberg)
- reworked setup parameter handling
- implemented proper command queue for OVG-OSD
- fixed:
- increased latency target for live mode to 500ms
- reworked OVG image processing for low level OSD
- upmix mono audio channels to stereo when using PCM output on HDMI
- skip non-video packets in StillPicture(), fixes artifacts in PES recordings
- skip audio substream header for PES recordings with AC3 audio track
- reworked audio decoding loop and set correct dstSize before resampling
- avoid flushing OMX video chain twice when calling SetPlayMode(pmNone)
- skip packets with invalid payload offset in PlayVideo() and PlayAudio()
- play multiple video PES packets sequentially in StillPicture()
- updated parameter when setting clock latency target according omxplayer
- code clean up based on cppcheck's results (thanks to Rolf Ahrenberg)
- known issues:
- direct switching from fast forward to fast rewind will freeze replay
2014-04-24: Version 0.0.9
-------------------------
- new:
- added Finnish translations (thanks to Rolf Ahrenberg)
- setup option to ignore HDMI audio EDID
- fixed:
- add prefix to plugin specific class names (suggested by Rolf Ahrenberg)
- move cAudioParser to avoid duplicate class name (reported by Patrick Maier)
- maintain list of rejected OMX buffers
- thread-safe container for OMX events
- report valid VideoAspect if video is stopped (reported by Rolf Ahrenberg)
- fixed buffer stall after StillPicture()
- increased latency target for transfer mode to 200ms
- reworked clock handling for normal play back and trick modes
- simplified OMX buffer polling
- added proper buffering at audio parser and reduced OMX audio buffers
- OMX shutdown when no stream has been played (reported by Klaus Schmidinger)
- displaying subtitles when OSD is active (fix by Klaus Schmidinger)
- default quality when grabbing jpeg image (reported by Klaus Schmidinger)
- suppress buffer stall when clock is halted
- set clock latency target according omxplayer
- known issues:
- direct switching from fast forward to fast rewind will freeze replay
- artifacts with StillImage() and PES recordings
- missing:
- plugin specific option for video mode adaption
2014-02-10: Version 0.0.8
-------------------------
- new:
- image grabbing
- implemented proper handling in case of buffer stall
- reporting video size
- support letter box and center cut out set by VDR
- support video scaling
- fixed:
- increased number of audio buffer to fix replay issues with PES recordings
- return correct number of audio bytes written from PlayAudio()
- fixed start up in audio only mode
- fixed still image with deinterlacer
- fixed crash during deinitialization
- fixed crash when copying 5.1 PCM audio
- use cThread::mutex for locking
- implement cOvgOsd::SetAreas() and cOvgOsd::SetActive()
- audio codec clean up, drop AAC-LATM and rename ADTS to AAC
- audio decoding thread clean up
- known issues
- StillImage() will cause buffer stall
- artifacts with StillImage() and PES recordings
- speed to fast when fast replaying audio only recordings
2013-12-30: Version 0.0.7
-------------------------
- new:
- support audio sampling rates other than 48kHz
- changed setting of trick speed with APIVERSNUM >= 20103
- added deinterlacer
- fixed:
- improved audio parser
- fixed still image for H264 video
- mute audio render if volume is set to zero
- missing:
- image grabbing
- video format/output options
2013-12-16: Version 0.0.6a
--------------------------
- fixed:
- removed OMX mutex
2013-12-15: Version 0.0.6
-------------------------
- new:
- still picture
- trick speeds
- fixed:
- reworked audio detection and decoding, fixed several issues
- reworked stream starting behavior, fixed audio-/video-only play back
- fixed several issues with unsupported video codec (e.g. without MPEG2 key)
- improved fast forward/reverse mode
- several minor bugfixes
- missing:
- deinterlacer
- image grabbing
- video format/output options
2013-11-17: Version 0.0.5
-------------------------
- new:
- improved audio format detection (taken from softhddevice)
- separate thread for audio decoding
- fixed:
- jump forward/backward in recordings
- several minor bugfixes
- missing:
- still picture
- trick modes
- deinterlacer
- video format/output options
2013-10-14: Version 0.0.4
-------------------------
- new:
- changed to libav for audio decoding
- added support multi-channel audio codecs
- added audio format/output options
- fixed:
- removed drawing of black box in front of console which lead to malfunction
due to memory bandwidth problem. console blank out will be handled with
video format/output options in future versions.
- missing:
- trick modes
- deinterlacer
- video format/output options
- much more...
2013-10-02: Version 0.0.3
-------------------------
- new:
- tracking number of free buffers and provide Poll() method
- fixed:
- audio only mode
- replay start/stop/pause
- improved H264 detection
- blank out console
- missing:
- trick modes
- other audio formats
- much more...
2013-09-29: Version 0.0.2
-------------------------
- new:
- volume control
- H264 support
- fixed:
- added missing includes to Makefile
- PTS/OMX_TICKS conversion
- missing:
- audio only play mode
- buffer handling for proper replay support
- other audio formats
- much more...
2013-09-27: Version 0.0.1
-------------------------
initial prototype
- limitations:
- video codec hard coded to MPEG2, output on HDMI
- audio codec hard coded to MP3, output on phone jack
- tested:
- OSD
- SDTV live view and replay
- missing:
- dynamic switching between MPEG2 and H264 video codec
- trick speeds
- much more...