 |
Convert WebM to BMP Sequence
|
The BMP file format, also known as bitmap image file or
Device Independent Bitmap (DIB) file format or simply a bitmap, is a raster graphics
image file format used to store bitmap digital images, independently of the display
device (such as a graphics adapter), especially on Microsoft Windows and OS/2
operating systems. The BMP is stored uncompressed; so it's a lossless image format,
but file size is very big.
WebM to BMP Converter Software converts WebM to BMP sequence files.
With the software, you could get every frame image of WebM in BMP format. The
converter software also supports other output image formats such as JPG,
PNG, and TIFF. You can convert only a part of WebM to BMP instead of the entire
file. And you can set how many frames per second to be extracted with the software.
The output BMP files look something like this.
The software also supports other formats and portable devices such as MPG, MKV, M4B (MPEG-4 audiobook), H.264, M4R (iPhone ringtone), iPhone, AMR,
etc. The software could convert RM to FLAC, 3G2 to Windows Phone, AVI to MPG, MPEG to FLAC, OGV to FLV, and so on.
WebM to BMP Software supports batch conversion and, is compatible
with Windows 10/8/7/Vista/XP/2000.
What is WebM?
WebM is an audio-video format designed to provide royalty-free, open video
compression for use with HTML5 video. The project's development is sponsored
by Google Inc. VP8 is a highly efficient video compression technology that
was developed by On2 Technologies. Google acquired On2 in February, 2010.
For more information, see the -VP8 Video Codec" section below. Media
players such as VLC, Miro, and Winamp, have announced support. MPlayer
has native support for playing WebM files. mkvtoolnix, the popular Matroska
creation tools, have implemented support for Multiplexing/Demultiplexing
WebM-compliant files out of the box. Haali Media Splitter has also announced
support for muxing/demuxing of WebM. As of version 1.4.9, the LiVES video
editor has support for realtime decoding and for encoding to WebM format
using ffmpeg libraries. WebM includes: VP8, a high-quality video codec
we are releasing today under a BSD-style, royalty-free license; Vorbis,
an already open source and broadly implemented audio codec; a container
format based on a subset of the Matroska media container. Logitech is planning
to use WebM as part of a video calling service. In mid-2010, Simon Phipps,
a board member for the Open Source Initiative, expressed doubts as to whether
the original WebM license was an open-source license, since it had not
been submitted to the OSI for approval. WebM was built for the web. By
testing hundreds of thousands of videos with widely varying characteristics,
we found that the VP8 video codec delivers high-quality video while efficiently
adapting to varying processing and bandwidth conditions across a broad
range of devices.
What is BMP?
Uncompressed raster image comprised of a rectangular grid of pixels; contains
a file header (bitmap identifier, file size, width, height, color options,
and bitmap data starting point) and bitmap pixels, each with a different
color. The colors in the color table are usually specified in the 4-byte
per entry 8.8.8.0.8 format (in RGBAX notation). The color table used with
the OS/2 BITMAPCOREHEADER uses the 3-byte per entry 8.8.8.0.0 format. While
most BMP files have a relatively large file size due to lack of any compression
(or generally low-ratio run-length encoding on palletized images), many
BMP files can be considerably compressed with lossless data compression
algorithms such as ZIP because they contain redundant data. Some formats,
such as RAR, even include routines specifically targeted at efficient compression
of such data. The BMP file format is capable of storing 2D digital images
of arbitrary width, height, and resolution, both monochrome and color,
in various color depths, and optionally with data compression, alpha channels,
and color profiles. The color table is a block of bytes (a table) listing
the colors used by the image. Each pixel in an indexed color image is described
by a number of bits (1, 4, or 8) which is an index of a single color described
by this table. The purpose of the color palette in indexed color bitmaps
is to inform the application about the actual color that each of these
index values corresponds to. The following sections discuss the data stored
in the BMP file or DIB in detail. This is the standard BMP file format.
Some applications create bitmap image files which are not compliant with
the current Microsoft documentation. Also, not all fields are used; a value
of 0 will be found in these unused fields.
How to Convert WebM to BMP Sequence?
- Free Download WebM to BMP Conversion
Software
- Install the Program by Step-by-step Instructions
- Launch WebM to BMP Software
- Choose WebM Files
Click "Add Files" to choose WebM files.
Choose one or more WebM files you want to convert and then click Open.
WebM to BMP Software will open WebM 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 WebM file
at conversion list.
- Choose Output Format
Click on combo-box of output format and then choose "to BMP (image sequence)".
- [Optional, for advanced user]
Set BMP Encoding Parameters
If you want to change BMP 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 "BMP
(image sequence)" at "Output Format", and then set options
for image encoding.
- Convert WebM to BMP
Click "Convert" to convert WebM to BMP sequence.
The software is converting WebM files to BMP.
- View and Browse BMP Files
When conversion completes, you can right-click converted item and choose "Play
Destination" to view the first outputted BMP file; or choose "Browse
Destination Folder" to open Windows Explorer to browse the outputted BMP
files.
- Done
Top
WebM to BMP Software is 100% clean and safe to
install. It's certified by major download sites.
Convert WebM to BMP Related Topics:
|
