Review: Totally Hip's HipFlics and Sorenson Squeeze |
January, 2002
Totally
Hip's HipFlics and Sorenson Squeeze:
New Tools for Video Compression
HipFlics $99.95
Sorenson Squeeze: $149.00
Reviewed by Clifford E. VanMeter
As most anyone
here is already aware, full size, uncompressed video is undeliverable
over the Internet and unplayable on many older computers. To
make video viable for Internet or CD ROM delivery, we compress
it using one or more compressor/decompressors (codecs). These
codecs require other software to make them fully useful. If the
codec is the engine, a program like Discreet's Cleaner 5 is the car that harnesses
the engines power.
Now two new programs have come along
to take their place in the market. Totally Hip (maker of LiveStage Pro and
Live SlideShow, among others) has released HipFlics and Sorenson Media (makers of one of the most
popular compression codecs) has released Sorenson Squeeze. Both
are in reality niche software, neither has the sheer range of
options that Cleaner has. Cleaner can compress Real, WMP or QuickTime
with any of the available codecs and provide the widest possible
options for all three. That said, in my own work, I encode only
QuickTime, so much of Cleaner's versatility (which comes at a
cost of $599) is wasted for me. Both Squeeze and HipFlics are
much lower cost alternatives ($149 and $99 respectively), both
encode for QuickTime, and both include many of the advanced features
that Cleaner offers. For the purposes of this review I am using
HipFlics 1.1 and Squeeze version 1.0 (beta).
I must admit,
I was fully prepared not to like either program very much. After
all the codecs alone cost hundreds of dollars, and isn't using
an admittedly cheap program to drive them, like trying to drive
a railroad spike with a tack hammer? How can a piece of software
that sells for less than 1/5 the price match up against something
like Cleaner, a "real professional's" tool? Well the
answer is, much to my surprise, "Quite well." Though
for anyone who needs to compress in formats other than QuickTime
(and my opinions on that can be found elsewhere), Cleaner remains the best choice,
I was very surprised at the quality and ease of use of both programs.
There are clear differences though. For
example, HipFlics offers a timeline that can be used to apply
multiple codecs or compression settings to different parts of
the same video (though audio can still only have one codec).
This single feature when used correctly, makes HipFlics a very
powerful and useful tool for an admitted "image snob"
like myself. Currently if I have video that I want to apply different
settings to (for example a clip that combines high action in
one scene with talking heads in another) I have to create sub-clips,
then import these separately into my compression program. The
ease of applying them across a timelime saves me several minutes
on any complex clip. That's real savings in production terms
and that's money-in-the-pocket without sacrificing the aesthetic
.
Also as to workflow, HipFlics is able
to create "droplets" using any settings (presets or
custom) in its library. Again, highly useful if you are processing
a number of very similar clips; something else I find myself
needing to do often.
The
HipFlics' Main Interface
|
The HipFlics interface is very reminiscent
of Totally Hip's Live SlideShow and is simple enough to grasp
that I had my eleven year old daughter compressing family videos
in under a minute (granted she is an exceptional twelve year
old, but you get the idea). I particularly like the two-up and
four-up features of the interface that let you compare before
and after side-by-side, or try multiple combinations of filters
and codecs for comparison.
One of the things I most enjoyed about
both HipFlics and Squeeze, was that I was able to apply my current
workflow directly without having to adapt it to the software.
In general I make two passes. In the first I crop, scale and
adjust the saturation and contrast. Then I save with "None"
as the compressor. This gives me a perfectly pristine copy to
compress, with useless detail already blown out of the highest
and lowest ranges. I compress that copy, usually with Sorenson
Video 3 (SV3), though I also had impressive results (particularly
at low bandwidth) with the included On2 VP3 codec.
With Hip Flicks, I simply created a new
setting (confusingly called a codec in HipFlics terminology)
using None as the compressor for both audio and video, then created
a filter setting that handled the other adjustments. I applied
these to the first pass, then used a slightly customized version
of the SV3 preset for the second pass. The results were as good
as anything I had gotten out of Cleaner. The process is much
the same for Squeeze, though the interface features a single
panel for customization with settings for audio, video and adjustments
(see below).
Sorenson
Squeeze's "Custom" Interface
|
Frankly, once I got under the hood with
HipFlics and Squeeze, I was amazed at the level of customization
available. While superficially both seem a consumer product designed
to compliment such software as Apple's IMovie. The power of a
high voltage professional tool hides just below the surface.
Encoding is about what you get through using QuickTime Pro's
"export" feature, but each one also offers the ability
to "filter" or adjust various settings like contrast,
brightness and white and black restore.
Because they tap directly into the codec's
"options", both give the user the highest level of
control possible with each codec. For example, Discreet only
recently released an upgrade to Cleaner with support for two-pass
VBR (variable bit rate) encoding in SV3, and both HipFlics and
Squeeze already support this type of higher quality (though admittedly
slower) encode. HipFlics and Squeeze also support all Cleaner's
other SV3 settings, such as bi-directional prediction (another
handy Sorenson feature) , alpha channels and watermarking in
SV3. In addition HipFlics has its own ability to add custom watermarks
to video, even store them for handy access in a library accessible
from the main interface.
There are a few annoying flaws. For example,
HipFlics defaults SV3's controls to single pass VBR and making
changes to the filter presets is less intuitive than I would
have liked. Also, HipFlics suffers from a mediocre (at best)
manual, lacking in any discussion regarding the more advanced
functions of the software. Though it did include two relatively
straight forward tutorials, both provide a walkthrough of the
software's simpler functions. A better tutorial can be found
online at their
web site, but even that is too general to be of any use to
an experienced compressionaist and without enough conceptual
background to be of much help to a beginner. Overall, the manual
is more of a definition of the tools, without good guidelines
as to the use of the tools. Given the apparent aim of the software
at less sophisticated users, I would like to have seen a greater
discussion of general compression issues (why and how) and an
overview of the available codecs. It does offer the widest array
of compression codecs available for what ever you have installed
at the time for both audio and video and it comes packaged with
the On2 VP3 codec (at least the version I received from Totally
Hip did).
For its part the Squeeze manual does
provide considerably more insight into the details of compression
(though its a bit diconcerting to get to the page labled "Fraunhofer
MP3" and find it blank; hopefully that is fixed in the final
release). Squeeze's main limitation is that is provides for only
Sorenson SV3 or Sorenson's standards based MPEG 4 video compression
(not to much of a surprise there), though it does offer a wider
array of audio compression, including QDesign Music 2, Qualcomm
PureVoice, Fraunhofer MP3, and IMA 4.
I would recommend either of these tools
for anyone doing QuickTime compression. Given the uncertain state
regarding Cleaner in recent months (was Terran -- then Media
100 -- now Discreet) and the length of time it took them to release
the recent update, its not a bad idea to have a solid backup
that will fit easily into a workflow. With its superior interface,
and powerful timeline functions, I believe that HipFlics pulls
away from Squeeze and gives even the mighty Cleaner a run-for-its-money
in the area of QuickTime only compression. Certainly looking
at the price performance ratio, HipFlics wins the day hands down.
opyright©2002Clifford
E. VanMeter
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Clifford E. VanMeter is the Director of Web Services for PlayBox Media, experts in Interactive QuickTime Deployment and Development, whose clients include automakers, national magazines and universities. This explains why he is now freezing his ass off in a Michigan winter instead of lounging on a patio in beautiful downtown Burbank. He is an acknowledged QuickTime wired media expert and is currently completing his first book, "Building the 21st Century Web Site".