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Zeile 58: |
Zeile 58: |
| | -o || --onoff || Hauptmenueintrag anschalten | | | -o || --onoff || Hauptmenueintrag anschalten |
| |- | | |- |
− | | -m ''<DATEI>'' || --mute=''<DATEI>'' || Script zu an-/abschalten des [[S/PDIF]]-Interface | + | | -m ''<DATEI>'' || --mute=''<DATEI>'' || Script zum an-/abschalten des [[S/PDIF]]-Interface |
| |} | | |} |
| | | |
Version vom 14. Oktober 2009, 23:33 Uhr
Beschreibung
Autor: Werner Fink
Dieses Plugin empfängt den mit 16 bit kodierten Audio-Stream einer DVB-Karte und sendet ihn über den PCI-Bus an den S/PDIF-Ausgang einer vom ALSA-Treiber unterstützen Soundkarte.
Bilder
Hardwareanforderungen
- Eine von ALSA unterstütze Soundkarte
Softwareanforderungen
Installation
Source
cd $SOURCEDIR
tar xvzf libmad-<VERSION>.tar.gz
cd libmad-<VERSION>
./configure --prefix=/usr/local
make
make install
ldconfig
pacman -S libmad
prt-get depinst libmad
apt-get install libmad0-dev
emerge libmad
yast -i mad-devel
Konfiguration
Parameter
Parameter (kurz)
|
Parameter (lang)
|
Beschreibung
|
-o |
--onoff |
Hauptmenueintrag anschalten
|
-m <DATEI> |
--mute=<DATEI> |
Script zum an-/abschalten des S/PDIF-Interface
|
Versions-Historie
Version
|
Datum
|
Beschreibung
|
Link
|
0.89c
|
13.05.2008
|
- Make it build even with make plugins
|
[1]
|
0.89b
|
17.04.2008
|
- Support only VDR 1.6.0 and higher
- Scan always mpeg audio header in mad_frame_decode() as we work around the buffer guard internal of mad_header_decode()
- Do not delay first resulting PCM frame of mad_frame_decode()
|
[2]
|
0.85
|
14.03.2006
|
- Various cleanups and bug fixes
- Try to get Mpeg Audio more lip sync
|
[3]
|
0.84
|
23.06.2005
|
- Add recording check to avoid to run into Add/DelPid trouble
- Use switching thread even for VDR 1.3.21+
- The ORF sample provided by a user has a large delay gap therefore do not timeout after 3 seconds.
|
[4]
|
0.83a
|
12.04.2005
|
- kleines Bugfix-Release, damit sollte muten nun ohne Verlust des AC3 Kanals möglich sein
|
[5]
|
0.83
|
01.04.2005
|
- Add bug fix from Marcel Wiesweg in byte handle class
- Add thread locking class based on cThreadLock to get a non interrupted S/P-DIF forwarding in case of starting and
handling low state of the HW buffer of the sound card.
- Drop workaround on VDR Add/DelPid bug for ptOther and the handling on `Device or resource busy' because it breaks
replay part of the plugin.
- Start the live forwarding thread by attaching the receiver, requires a new logic to wait on the data stream and its type.
- Make MP2 Audio more synchron
- Be sure to store the correct name for PCMinitial
- Do not flood the syslog with mp2 messages if burst size is less than for layer II/III.
|
[6]
|
0.81
|
18.03.2005
|
|
|
0.80
|
15.03.2005
|
- Add nonlinear mp2 loop through S/P-DIF similar to AC3/DTS
- Use a frame based mp2 parser for libmad with buffer gard
- Make PCM initial wait frames configurable
- Remove Z680 option
- Remove MP2offset
- Add a workaround for broken sub audio header in PS1 payloads
- Be smarter in AV synchronization, wait on stable STC value
- Make xlist find plain AC3 in PS1 payload even from ORF
|
[7]
|
0.70
|
20.02.2005
|
|
[8]
|
0.61f
|
26.10.2004
|
- für alle bitstreamout user, die oft Synchronisationsprobleme mit dem ZDF haben, eine neue Version.
|
[9]
|
0.61
|
03.06.2004
|
|
|
0.50e
|
29.04.2004
|
- Simply continue to get next pcm frame if PTS != STC
- Compare system clock delay with STC delay and only if both clocks are in sync we assume that STC is stable
- Switch back to frame repeat instead of sample repeat even for real audio.
- Try to solve delay detection to get the min start delay
- Don't repeat frames but stereo samples in case of audio
- Fix boolean cut&paste error in shm_malloc()
- Lock threads in Live Receiver and also in S/P-DIF forwarding thread.
|
[[10]]
|
0.50b
|
26.03.2004
|
- Use always cDevice::CurrentChannel() in ChannelSwitch() to be sure to get always the live channel on the primary card.
- Be sure that we do not get a SIGSEGV if terminated
- Add a further delay value for LiveTV
- Try out some DTS sanity checks
- Add some kernel version magic to shm_memory_tool
|
[11]
|
0.50a
|
09.01.2004
|
|
|
0.50
|
09.01.2004
|
|
[12]
|
0.49
|
20.12.2003
|
|
[13]
|
...
|
...
|
|
|
Links
- ALSA Soundkarten Treiber
- MAD (M)PEG (A)udio (D)ecoder Homepage
- Homepage des Plugins
- AC3 mit bitstreamout HOWTO und AC3overDVB Infos