H.264 to WebM Converter
Convert H.264 to WebM with lossless quality using TalkHelper Video Converter.
- Convert video or audio files to 1000+ formats, including MP4, MKV, WebM, AVI, MOV, etc.
- Batch process multiple H.264 files simultaneously.
- No file size limits.
- 30X faster conversion speed compared to other converters.
How to convert H264 files to WebM?
Setup H264 to WebM converter
Download H264 to WebM Converter, install and launch it on your Windows PC.
Import H264 video
Import H.264 video file(s) into TalkHelper Video Converter by clicking on "Add Media"->"Add Files" menu.
Choose WebM format
Select WebM under "Output Format" drop-down menu.
Convert H264 to WebM
Click "Start Convert" button to convert H264 video file(s) into WebM format with lossless quality.
H.264 to WebM: FAQ
You can grab TalkHelper Video Converter as your go-to H.264 to WebM conversion software and follow the step-by-step guide below:
Step 1): Download, install and launch TalkHelper Video Converter.
Step 2): Click on “Add Media” menu to import the H.264 file(s).
Step 3): Navigate to the “Video” tab, select WebM and your preferred resolution.
Step 4): Click “Start Convert” button to convert H.264 to WebM.
Usually it takes up to 1-2 minutes to transform a 2GB video file from h.264 to webm.
All-in-one video converter: TalkHelper Video Converter supports a variety of video and audio formats besides H.264 to WebM, you can find any possible format that you want to convert.
Optimize video quality: You can easily optimize videos for specific devices, social media websites and YouTube with rich presets in the software; this will save you a lot of time and effort to manually optimize those parameters.
Unlimited conversions: You can convert as many H.264 video files as you want in TalkHelper Video Converter, and we don’t limit the file size either.
Information about H264 and WebM file formats
| Video Codec |
 h.264 |
File Extension |
 .webm |
|---|---|---|---|
|
Full Name |
MPEG-4 AVC (Advanced Video Coding) |
Full Name |
WebM |
|
Description |
H.264 is a well-known compression standard or video codec. It’s also known as MPEG-4 AVC (Advanced Video Coding) which is one of the most frequently used video codecs for compressing digital video files (or video streams) in high-definition. |
Description |
WebM is an open, royalty-free multimedia file format designed for sharing videos online. It’s based on a profile of Matroska and compresses video streams with VP8/VP9 video codes, and audio streams with Vorbis/Opus audio codecs. |
|
Developer |
ITU-T Video Coding Experts Group (VCEG) & Moving Picture Experts Group (MPEG) |
Developer |
Initially On2, Xiph, Matroska, later Google |
|
MIME Type |
|
MIME Type |
video/webm |
|
Container Formats |
MP4, MKV, ASF, AVI, QTFF, MXF, PS, TS, M2TS, EVO, 3GP, 3G2, F4V |
Video Codecs |
VP8, VP9, AV1 |
|
Audio Codecs |
|
Audio Codecs |
Vorbis, Opus |
|
Associated programs |
VLC Media Player QuickTime Player Windows Media Player MPlayer CyberLink PowerDVD 20 |
Associated programs |
VLC Media Player MPlayer Media Player Classic Google Chrome Firefox Opera Microsoft Edge |
|
File Conversion |
H264 Converter |
File Conversion |
WebM Converter |