Google Flix Engine Linux Reference Manual User Manual
Page 369
7.4 CHANGELOG
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duplicated. depending on the content this may have produced an audible
distortion in the output. in addition, break final mp3 block into individual
frames to avoid storing one (potentially large) block at the end of the file.
- fix bug, most evident in the demo version, that could cause a crash
should the crop filter be used to adjust the width of the input.
- remove video height restriction from overlay filter. prior versions
required the height to be divisible by 2.
- (windows) On2QTSource.dll,v1.0.1.3
o updated to handle the mov transformation matrix allowing for
the correct output size/viewport.
o avoid potential hang on shutdown, seen most often when using
FE2_CUT_STOP_SEC or explicitly disabling stream.
- (windows) add support for 8bit audio input (converted to 16 as linux)
- (windows) fix bug related to shared 1st pass file w/VP6 2pass resulting in
incorrect output when running concurrent encodes
- (windows) fix bug causing the alpha channel to appear inverted when using
CODEC_VP6ALPHA.
- (linux) avoid flixd hang due to unconstrained mencoder error output on open
+--------------------------+
2006-12-13 v8.0.7.1 Windows COM v0.0.1.0
2006-12-13 v8.0.7.1_DEMO Windows COM v0.0.1.0
2006-12-13 v8.0.7.1_DEMO Linux
2006-12-13 v8.0.7.1 Linux
- fix bug in cut filter when setting FE2_CUT_STOP_SEC and using
FE2_CUT_USE_SEEK along with a non-zero FE2_CUT_START_SEC causing the output
to have an incorrect duration. The stop time is now adjusted accordingly
should the seek succeed.
- (linux) add 64bit version of libflixengine2.so, the client-side rpc lib, to
allow for 64bit language bindings to be built.
NOTE: Support has yet to be added to the installer.
libflixengine2.so must be extracted and installed by hand.
From a running installer the file is found under:
$HOME/flix-engine-installer.
Install the desired language binding sources but ’skip’ the build
during install to avoid errors.
Tested under FC6 running on an amd64x2. As this is currently under
development, support will not be provided for installing this
library.
- fix bug in resample filter (upsampling) causing clicks/pops in the output.
rather than out ranging, in this case the problem stemmed from over reading.
- (windows) add FE2_PNGEX_(WIDTH|HEIGHT) to the COM interface
- upgraded to libpng-1.2.14. This fixes a bug where a specially crafted PNG
file could cause a crash. For more information, see:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-5793
+--------------------------+
2006-11-30 v8.0.7.0 Windows COM v0.0.0.1
2006-11-30 v8.0.7.0_DEMO Windows COM v0.0.0.1
- (windows) correct errant reference count within On2QTSource.dll (QuickTime
source filter) allowing the filter to be properly unloaded,
releasing references to the input file
2006-11-29 v8.0.7.0_DEMO Linux
2006-11-29 v8.0.7.0 Linux
- (linux) add mencoder patch to calculate mean framerate w/in mov and related
files. Addresses issue w/3gp files reporting incorrect (and often
low) values.
- add FE2_PNGEX_(WIDTH|HEIGHT) parameters to PNG exporter allowing the image
to be scaled
- add FE2_PNGEX_COMPRESSION_LEVEL parameter to PNG exporter
- add support for frame rate filter, FE2_FILTER_FRAMERATE, via the filter api.
New header file: filters/framerate.h
NOTE: This has deprecated:
video_options_(G|S)et(VideoFramerateAsDouble|
DecimateValue|UseSourceFramerate)
- (windows) fix object creation to allow for instances of IFlix to be created
across multiple threads. close references to flixengine.lic when
they are unneeded, addresses file descriptor leak.
- correct frame rate calculated by frame rate filter when using decimate.
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