changelog

这个软件的功能同我上次传的那个avifile.也是linux上的一个用于多媒体应用的源码。

Version 1.10 (June 19th, 2003)
=============================

  * Updated source to match avifile-0.7.37, and possibly beyond.
  
  * New configuration directive 'vflip', with which you can flip the
    image vertically.

  * Support for custom sound device (config file directive 'sound-device')

  * Applied patches from debian/unstable that fix some outstanding bugs and
    include other improvements. Thanks guys, you rock!

Version 1.09 (November 11th, 2001)
=================================

  * Thanks to a bunch of people that sent in patches, VCR works with
    recent avifile versions again. Please grab the snapshot from
    the VCR homepage to make sure it will work.
  
  * Splitsize should now work.

Version 1.08 (July 28, 2001)
============================

  * Due to popular demand, applied signal handler for ctrl+c 

  * Added 'contrib' dir with submitted code from vcr-users. Currently,
    it features a GTK gui for easy programming.
  * Added "splitsize" config keyword (--splitsize/-S cmdline parameter) to
    split output video in multiple files.

  * Made compatible with more recent avifile-0.6 CVS tree. The attributes
    'bitrate' and 'keyframe' now make sense for DivX ;-) codecs, which
    means you should probably drastically lower your bitrate setting (about
    900 for decent quality). Also, the discrepancy between audio/video 
    when encoding audio as mp3 seems has vanished.

  * Fixed a bug that ignored 'window' keyword in codec preset. Thanks go to
    Steffen Schreiber for pointing this out.
  
  * Added vcr sample config file to CVS/distribution (was accidentally
    omitted in previous versions)

  * Added .gz to vcr.1 manpage in vcr.spec - apparently this is expected on
    most RPM-based distributions.

Version 1.07 (March 25, 2001)
============================

  * Added debugging code to hopefully trace why on some boxes audio problems
    (related to ALSA?) occur
  
  * Added codec presets

  * Added soundcard initialization using "init-sound" keyword.

  * Fixed some code making vcr compile on avifile-0.53 again.

Version 1.06 (March 15, 2001)
============================

  * Optional MP3 audio compression with "audiobitrate". Seems slightly out of
    sync compared to uncompressed audio capture, but it doesn't get worse
    over time.

  * Added ability to crop frame size with "-w" (thanks to Ren