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Convert M4V to PNG Sequence
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PNG (Portable Network Graphics) is a bitmapped image
format that employs lossless data compression. PNG was created to improve upon
and replace GIF (Graphics Interchange Format) as an image-file format not requiring
a patent license. The initialism PNG can also be interpreted as a recursive initialism
for "PNG's Not GIF".
M4V to PNG Converter Software converts M4V to PNG sequence files.
The software captures every frame of M4V video clips, and then exports the
frames to a serial of separated PNG files. You can also convert M4V to other
image formats such as BMP, JPG, and TIFF.
And, you can set output frame rate, and output image size with the software. The
output PNG files look something like this.
The software is also a video and audio converter that supports common formats
and portable devices such as SPX (Speex), MPA, FLV, TIFF image sequence, TS, CAF (Core Audio Format), Android Tablet, etc.
The software could convert OGV to M4V, FLV to Windows Phone, ASF to MP3, MOV to SWF, RM to M4V,
and so on.
M4V to PNG Software supports batch conversion and, is compatible
with Windows 10/8/7/Vista/XP/2000.
What is M4V?
M4V is a standard file format for the popular Apple iPod devices. Besides
Apple iTunes and Apple QuickTime Player, M4V files can also be opened and
played with Media Player Classic, RealPlayer, VLC media player, DivX Plus
Player, and Nero Showtime (included with Nero Multimedia Suite). There
are two definitions for the term M4V. The first is that raw MPEG-4 Visual
bitstreams are named .m4v. The second, and much more likely, is that you
have legally downloaded a video file from the Apple iTunes store and it
has the M4V extension. These files can be movies, TV shows or music videos
and all will include Apple's FairPlay DRM copyright protection. It is most
commonly used to store digital audio and digital video streams, but can
also be used to store other data such as subtitles and still images. All
retailed M4V files are encoded with DRM-protection, Apple applies this
form of digital encryption to prevent the illegal distribution of commercial
media. Apple uses the M4V files to encode TV episodes, movies, and music
videos in the iTunes Store. The differences are the optional Apple's DRM
copyright protection, and the treatment of AC3 (Dolby Digital) audio which
is not standardized for the MP4 container. Under QuickTime, M4V video with
FairPlay attached to it is identified as AVC0 Media. Embedding an M4V video
in a site adds interest and draws visitors' attention. Also, embedding
it in the content of the site allows greater visibility for the M4V video.
The M4V is a standard format and is used on a variety of other products.
The copyright of M4V files may be protected by using Apple's FairPlay DRM
copyright protection. M4V files are video files that are most commonly
associated with Apple iTunes. If a file is protected, unauthorized users
may be unable to view, open, edit, delete or otherwise access the file.
What is PNG?
PNG, which can be pronounced "ping" or "P-N-G," is
a compressed raster graphic format. It is commonly used on the Web and
is also a popular choice for application graphics. In addition to the now-obsolete
benefit of being royalty free, the PNG image format has a number of technical
advantages over the GIF format. PNG is designed for on-line viewing applications,
such as the World Wide Web, so it is fully streamable with a progressive
display option. PNG is robust, providing both full file integrity checking
and simple detection of common transmission errors. Also, PNG can store
gamma correction and chromaticity data for improved colour matching on
heterogeneous platforms. The complexity of MNG led to the proposal of APNG
by developers of the Mozilla Foundation. It is based on PNG, supports animation
and is simpler than MNG. APNG offers fallback to single-image display for
PNG decoders that do not support APNG. However, neither of these formats
is currently widely supported. APNG is supported in Firefox 3.0 and Opera
9.5. The PNG Group decided in April 2007 not to embrace APNG. Several alternatives
were under discussion, ANG, aNIM/mPNG, "PNG in GIF" and its subset
"RGBA in GIF". A PNG image with an 8-bit transparency layer (top),
overlayed onto a chequered background (bottom). PNG uses a non-patented
lossless data compression method known as deflation. Due to it on most
images PNG can achieve greater compression than GIF, but some implementations
make poor choices of filter methods and therefore produce unnecessarily
large PNG files. Indexed color PNGs are allowed to have 1, 2, 4 or 8 bits
per pixel by the standard; grayscale images with no alpha channel allow
for 1, 2, 4, 8 or 16 bits per pixel. Everything else uses a bit depth per
channel of either 8 or 16. The combinations this allows are given in the
table above. The standard requires that decoders can read all supported
color formats, but many image editors can only produce a small subset of
them.
How to Convert M4V to PNG Sequence?
- Free Download M4V to PNG Conversion
Software
- Install the Program by Step-by-step Instructions
- Launch M4V to PNG Software
- Choose M4V Files
Click "Add Files" to choose M4V files.
Choose one or more M4V files you want to convert and then click Open.
M4V to PNG Software will open M4V files and get file information
of the file such as width, height, frame rate, video bit rate, audio sample rate,
audio bit rate, audio channels, and then display the information of M4V file
at conversion list.
- Choose Output Format
Click on combo-box of output format and then choose "to PNG (image sequence)".
- [Optional, for advanced user]
Set PNG Encoding Parameters
If you want to change PNG encoding parameters such as frame rate, video size,
aspect ratio, and so on, please click "Options".
And then, switch to tab "Video & Audio" and choose "PNG
(image sequence)" at "Output Format", and then set options
for image encoding such as image size, frame rate, crop
pictures, deinterlace pictures,
etc.
- Convert M4V to PNG
Click "Convert" to convert M4V to PNG sequence.
The software is converting M4V files to PNG.
- View and Browse PNG Files
When conversion completes, you can right-click converted item and choose "Play
Destination" to view the first outputted PNG file; or choose "Browse
Destination Folder" to open Windows Explorer to browse the outputted PNG
files.
- Done
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M4V to PNG Software is 100% clean and safe to
install. It's certified by major download sites.
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