- Added real_pict_num to AVCodecContext, it represent the number of the
  previous encoded frame, usefull when coding with B frames.
- Warning fix in motion_est.c


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* Print out the logging information that comes from WMP (you'd be suprised what
  it sends!
* Fix a remotely exploitable buffer overflow (argh!)
* Add support for automatically serving up .asx files. It generates an automatic
  redirect to the associated .asf file (with the same parameters). I guess that
  someone who understands the realaudio equivalent could hack that it as well.


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* Fix endless loop in find_info_tag if given specific arguments


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  ffmpeg. This gives the VideoHighQuality patch a fighting chance.


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- Less bitrate tolerance since we are streaming.


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* Note that this code needs to be fixed -- the rate conversion from 48000->44100
  sounds horrible!


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  solution.


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* Copy the duration over as well, though I'm not 100% certain that that is
  still needed.


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* Add a kludge to allow the left channel to be inverted -- my tv card/sound card
  ends up with the left channel = minus right channel. Converting to mono by
  adding the channels doesn't work well.


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  staring at headers of real ASF files. ASFRecorder and avifile were
  other useful sources.


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  buffers. In fact, the code was pretty much shot.
* Try to fool WMP into thinking that we are a microsoft server.
* When we establish a stream to a user, copy the codec information from
  that saved as part of the stream. This gives us the real frame_size and
  other important parameters.
* ASF needs to know about key frames, so add some logic to copy this information
  around.
* When we get the data from ffmpeg as part of a feed, make sure that we save
  the actual codec parameters.
* Allow configuration of AudioCodec and VideoCodec
* Make sure that we delete the feed file before starting. This is not ideal
  but it makes things work a whole lot better!


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* Add default entries to switch statements to catch programming errors
* Fix problem with high CPU usage when capturing live (the audio grabber
  is non-blocking for some reason). This is the stream_no_data stuff.
* Handle the video grabber getting behind in its work -- PKT_FLAG_DROPPED_FRAME


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- Warning fixes.


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there are divx5? encoded files without a userdata section but with b-frames :(


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