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The following page has been changed by 24.128.246.209: http://freevo.sourceforge.net/cgi-bin/moin.cgi/RecordingInfo ------------------------------------------------------------------------------ @@ -15,22 +15,35 @@ = TV Line In = -== OSS instructions == +== description == + -This process using the line out sound from your tv card into the line in of your sound car for the sound and bttv for your pictures. This is a common bttv setup. +This process using the line out sound from your tv card into the line in of your sound card for the sound and bttv for your pictures. This is a common bttv setup. It has a couple inherit problems. First you will hear the program in the background when you are recording. And Second, You cannot run any apps that use the soundcard while recording(which pretty rules out everything except images and maybe running some scripts in commands plugin). -Another thing to note is that some Sound Blaster cards also need another variable tweaked. The soundblasters cards need and extra parameter added to the aumix calls. for example: +Another problem is that depending on your sound system you have to do different things to setup the recording. + +== OSS instructions == + +Typically you need to use something like the following to mute and unmute the audio: {{{ +# to unmute the audio +aumix -l 80 -l R +# to mute the audio +aumix -l 0 +}}} + +Unfortuneately some Sound Blaster cards also need another variable tweaked when used with OSS. The soundblasters cards need and extra parameter (IGAIN) added to the aumix calls. for example: + +{{{ # to unmute the audio aumix -l 80 -l R -i 1 # to mute the audio aumix -l 0 -i 0 - }}} To accomplish this setup you have to change the adevice in VCR_CMD to /dev/dsp. Then you need to change you vcr_cmd to either a script setup similar to one [http://cvs.sourceforge.net/viewcvs.py/freevo/freevo/contrib/record_without_btaudio/ here]. (One good thing about controling recording from a script is that it makes it easy to experiment from the command line.) ------------------------------------------------------- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn _______________________________________________ Freevo-wikilog mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/freevo-wikilog
