-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Robert L. RAKSI wrote: > On Thu, Jun 26, 2003 at 04:55:44PM -0500, James A. Pattie wrote: > >>Robert L. RAKSI wrote: >> >>>Hi! >>> >>>I managed to stream a tv channel with ffmpeg but I have a problem. How >>>can i configure the v4l2 device for a specifig channel/frequency, volume >>>etc. remotely with some command line tool, without starting for example >>>tvtime or xawtv? >>> >> >>I've been developing a series of perl scripts that will let you tweak >>v4l2 settings for the ivtv project. >> >>You can get them from cvs at http://ivtv.sf.net/ or from my website at >>http://www.pcxperience.org/james/ >> >>Right now it doesn't let you mess with the audio volume, but you can >>switch inputs, channels, etc. and supports frequency mapping tables from >>the Video::Frequencies perl module. >> >>record-v4l2.pl is the main program you should look at, just make sure to >>use the --no-record option since it doesn't really support non-ivtv v4l2 >>devices yet for recording. > > > Thx for the idea. > I downloaded it and tried it like this: > # perl -IVideo record-v4l2.pl --debug --no-record -d /dev/video0 -i 0 - -s PAL -f pal-europe -c 28 -W 384 -H 288 > > The output: > > Debug = '1' > FrequencyTable = 'pal-europe' > VideoHeight = '288' > VideoDevice = '/dev/video0' > InputNum = '0' > VideoStandard = 'PAL' > TunerNum = '0' > VideoWidth = '384' > Warning: V4l2 driver = 'saa7134' does not support the ivtv "enhancements"! > All codec related options will be ignored. > Standard: 0x000000ff > Input: 0x00000000 > 0 0x000000ff PAL 1/25 625 > 1 0x00003000 NTSC 1001/30000 525 > 2 0x007f0000 SECAM 1/25 625 > 3 0x00000100 PAL-M 1001/30000 525 > 4 0x00000400 PAL-Nc 1/25 625 > oldWidth = '-1', oldHeight = '-1' > Error in setResolution ioctl call! What version of Video::ivtv are you using? Are you sure that you want to be working with Input device 0? Have you tried any of the others? I thought I had an option to list all available input entries but I don't, so I'm going to add that hopefully this weekend. ;) > > > I get a full grean picture already though :)) > - -- James A. Pattie james@xxxxxxxxxxxxxxx Linux -- SysAdmin / Programmer Xperience, Inc. http://www.pcxperience.com/ http://www.xperienceinc.com/ GPG Key Available at http://www.pcxperience.com/gpgkeys/james.html -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.7 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQE+/FuqtUXjwPIRLVERAjq2AJ0TyU9p0v+7gXRmNfjGhDmGVBebVgCfUS0r u+f37dsKObmU8dtMaO2hffo= =ZoBC -----END PGP SIGNATURE----- -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.
