git-svn-id: file:///var/local/repositories/ffmpeg/trunk@8483 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

replace long double in the audiophile kiddy mode with doubles, its faster (and more portable) and the audiophile placebo 120db stopband attenuation isnt affected


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it causes overflows with linear interpolated filters coefficients



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select more sensible default windows (= attenuation beyond the dynamic range of your input is silly if it negatively affects other parameters)


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patch by Tim Chick, chick at computergeek freeserve co uk


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improves subjective sound quality on artificial sample (udial.wav resampling
to 32khz)


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@8467 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

frame, but some low-bitrate NSV files omit video frames for some NSV frames,
and expect the timestamp to increase by one every NSV frame. This is noticeable
in 64vp3.nsv where the video runs several times faster than the audio. Fix this
by unconditionally incrementing the video's timestamp with each NSV frame.
patch by David Conrad, umovimus gmail com


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@8466 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

reset the streams' cur_dts values.  This can lead to a fatal "error,
non monotone timestamps ..." message later, because the out-of-date
cur_dts values are used to compute some packet's dts.

Fix this by calling av_read_frame_flush() and eliminate code
duplication in the process.

The additional hunk gives more detailed error messages.

patch by Wolfram Gloger, wmglo dent.med.uni-muenchen de


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Patch by Ian Braithwaite ian .. braithwaite ... dk


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should fix constant pts=0 with broken demuxers


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At the end of a nut file, the check for url_feof() fails because the
eof flag was cleared by the url_fseek() call that was used to skip over
the index packet.    This patch fixes this
patch by: Clemens Ladisch % cladisch A fastmail P net %
Original thread:
Date: Feb 27, 2007 6:13 PM
Subject: [Ffmpeg-devel] [PATCH] nutdec: fix end-of-file detection


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bring AC3 encoder output up to input volume level
patch by Bill O'Shaughnessy % bill P oshaughnessy A gmail.com %
+ reg tests update gruntwork by me
Original thread:
date: Nov 21, 2006 11:36PM
subject: [Ffmpeg-devel] Simpler Patch to bring AC3 encoder output up to input level

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