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Convert WebM to 3GP
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The article introduces how to convert converts WebM files to 3GP
with an easy-to-use WebM to 3GP Converter Software. The software could encode
3GP file with different codecs such as H.263, H.264, MPEG-4, AMR-NB, and AAC.
It's an ideal 3GP converter for your mobile phone. Besides 3GP, the software supports
popular formats such as OGM, FLAC, M4A (MPEG-4 audio), SWF, AC3, Android Phone, SPX (Speex), etc.
The software could convert 3GP to ASF, TS to WAV, ASF to MKA, 3GP to MMF, MP4 to 3G2,
and so on.
WebM to 3GP Software supports batch conversion and, is compatible with Windows 10/8/7/Vista/XP/2000.
What is WebM?
The WEBM container format is based on the Matroska container, which stores
Matroska video in .MKV files. Most major Web browsers will support WebM
as part of HTML5 video delivery. The Free Software Foundation, which maintains
the Free Software Definition, has given its endorsement for WebM and VP8
and considers the software's license to be compatible with the GNU General
Public License. Although Google has irrevocably released all of its patents
on VP8 as a royalty-free format, the MPEG LA, licensors of the H.264 patent
pool, have expressed interest in creating a patent pool for VP8. Conversely,
other researchers cite evidence that On2 made a particular effort to avoid
any MPEG LA patents. As a result of the MPEG-LA threat the United States
Department of Justice (DOJ) has started an investigation into the MPEG
LA for its role in possibly attempting to stifle competition. YouTube offers
WebM videos as part of its HTML5 player experiment. All uploaded files
are encoded into WebM in 360p, 480p, 720p and 1080p resolutions. YouTube
has committed to encode its entire portfolio of videos to WebM. Some video
codecs require content distributors and manufacturers to pay patent royalties
to use the intellectual property within the codec. WebM and the codecs
it supports (VP8 video and Vorbis audio) require no royalty payments of
any kind. You can do whatever you want with the WebM code without owing
money to anybody. Also ST-Ericsson and Huawei have hardware implementations
in their computer chips. Logitech is planning to use WebM as part of a
video calling service. A WebM file consists of VP8 video and Vorbis audio
streams, in a container based on a profile of Matroska.
What is 3GP?
3GP (3GPP file format) is a multimedia container format defined by the
Third Generation Partnership Project (3GPP) for 3G UMTS multimedia services.
3GPP is the new worldwide standards for the creation, delivery and playback
of multimedia over 3rd generation, high-speed wireless networks. The MP4
and the AVC file format specifications described usage of MPEG-4 content
in the ISO base media file format. A 3GP file is always big-endian, storing
and transferring the most significant bytes first. The 3GP is used on 3G
mobile phones but can also be played on some 2G and 4G phones. 3GPP is
based on the MPEG-4 standard which was derived from Apple's QuickTime.
The 3GP file type is primarily associated with '3GPP'. Most 3G capable
mobile phones support the playback and recording of video in 3GP format
(memory, maximum filesize for playback and recording, and resolution limits
exist and vary). These extensions were registered by the registration authority
for code-points in ISO base media file format ("MP4 Family" files).
It stores video streams as MPEG-4 Part 2 or H.263 or MPEG-4 Part 10 (AVC/H.264),
and audio streams as AMR-NB, AMR-WB, AMR-WB+, AAC-LC or HE-AAC. Designed
as a multimedia format for transmitting audio and video files between 3G
cell phones and over the Internet; commonly used by mobile phones that
support video capture. 3GPP file format was designed for GSM-based Phones
and may have the filename extension ".3gp". It also contains
descriptions of image sizes and bitrate. 3GP is defined in the ETSI 3GPP
technical specification. The 3GP file format was designed to decrease storage
and bandwidth requirements in order to accommodate mobile phones.
How to Convert WebM to 3GP?
- Free Download WebM to 3GP Converter Software
- Install the Program by Step-by-step Instructions
- Launch WebM to 3GP 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 3GP 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 3GP".
- [Optional, for advanced user]
Set 3GP Encoding Parameters
If you want to change 3GP encoding parameters such as video codec, bit rate, frame
rate, video size, aspect ratio, audio codec, and so on, please click "Options".
And then, switch to tab "Video & Audio" and choose "3GP"
at "Output Format", and then set options for video and audio
encoding.
- Convert WebM to 3GP
Click "Convert" to convert all WebM files in list to 3GP format.
The software is converting WebM files to 3GP.
- Play and Browse 3GP File
When conversion completes, you can right-click converted item and choose "Play
Destination" to play the outputted 3GP file; or choose "Browse Destination
Folder" to open Windows Explorer to browse the outputted 3GP file.
- Done
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WebM to 3GP Software is 100% clean and safe to
install. It's certified by major download sites.
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