...
...
...
...
...
...
...
Video #1, Encoding method 1, File size=357 MB, original raw file size 3.97 GB
Video #1, Encoding method 2, File size=98 MB, original raw file size 3.97 GB
Video #2, Encoding method 1
Video #4, Encoding method 1, optimized for computer and iPhone raw=12.96 GB, computer optimized =1.1GB, iPhone optimized= 460MB
Test using HTML5 and flash wrapper in case HTML5 H.264 is not support by clients browser
Encoding method 2
| Wiki Markup |
|---|
{htmlcomment} {html-include:url=http://www.slac.stanford.edu/grp/lcls/controls/global/sw/epics/training/TrainingVideos/EPICS_Training_Video2/EPICS_Video.html} |
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\\{htmlcomment} |
which fails, file must be required to be local.
| Multimedia | ||
|---|---|---|
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Method 1
############
Use VLC to RIP DVD if needed. I had raw source on some of them
Use Quicktime to create web optimized mov file and html
Pros:
-various versions of your movie optimized for web-delivery.
-Uses a reference movie, which selects the best version for your users' various devices and connection speeds. By including this reference movie in your HTML page, you can ensure a quality video experience on your site. (not sure if Handbrakes H.264 ourput does the same.
-Output is basically the same as iMovie, with less steps
Cons:
-Multi steps
-requires quicktime to be installed
-Files size large, however still greatly reduced compared to orginal DVD file
Method 2
############
Use Handbrake to RIP DVD and crate H.264 file based on the following write up:
http://diveintohtml5.org/video.html
...
Pros:
...
-Smaller
...
file
...
size,
...
more
...
control
...
over
...
resolution.
...
-Should
...
work
...
one
...
all
...
browser,
...
but
...
have
...
not
...
tested.
...
-native
...
HTML5
...
support,
...
Flash
...
wrapper
...
for
...
old browsers
-Handbrake
...
supports
...
command
...
line
...
and
...
batch
...
jobs
...
Cons:
...
-OSX
...
firefox
...
does
...
not
...
work
...
Method
...
1
...
############
...
Use
...
VLC
...
to
...
RIP
...
DVD
...
Use
...
Quicktime
...
to
...
create
...
web
...
optimized
...
mov
...
file
...
and
...
html
...
Pros:
...
-various
...
versions
...
of
...
your
...
movie
...
optimized
...
for
...
web-delivery.
...
-Uses
...
a
...
reference
...
movie,
...
which
...
selects
...
the
...
best
...
version
...
for
...
your
...
users'
...
various
...
devices
...
and
...
connection
...
speeds.
...
By
...
including
...
this
...
reference
...
movie
...
in
...
your
...
HTML
...
page,
...
you
...
can
...
ensure
...
a
...
quality
...
video
...
experience
...
on
...
your
...
site.
...
(not
...
sure
...
if
...
Handbrakes
...
H.264
...
ourput
...
does
...
the
...
same.
...
-Output
...
is
...
basically
...
the
...
same
...
as
...
iMovie,
...
with
...
less
...
steps
...
Cons:
...
-Multi
...
steps
...
-requires
...
quicktime
...
to
...
be
...
installed
...
-Files
...
size
...
large,
...
however
...
still
...
greatly
...
reduced
...
compared
...
to
...
orginal
...
DVD
...
file
...
Method
...
2
...
############
...
Use
...
Handbrake
...
to
...
RIP
...
DVD
...
and
...
crate
...
H.264
...
file
...
based
...
on
...
the
...
following
...
write
...
up:
...
http://diveintohtml5.org/video.html
...
Pros:
...
-Smaller
...
file
...
size,
...
more
...
control
...
over
...
resolution.
...
-Should
...
work
...
on all browsers, but have not tested.
-native HTML5 support, Flash wrapper for old browsers
-Handbrake supports command line and batch jobs
Cons:
OSX firefox does not work, more debugging needed
File size compare:
############
EPICS_Device_Support_6_25_2010_Part1
...
via Quicktime = 1.35GB
@ web optimazation set for high bandwidth
EPICS_Device_Support_6_25_2010_Part1
...
via handbrake = 362MB
@24FPS 600 bitrate web optimazation
Problems:
############
EPICS Device Support with Stephanie Allison
...
...
RTEMS Programming and RTOS Concepts with Eric Norum
Other
