Convert H264 to WebM

H264 to WebM Converter, Free Download

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Total Video Audio Converter

Convert H264 to WebM


Total Video Audio Converter converts H264 files to WebM easily. The software is a professional H264 to WebM Converter. You could customize video size, frame rate, and bit rate with the converter so that the output file size is controllable. Besides WebM, the converter converts H264 files to OGG/OGM/OGV and H.264 that are HTML5 video formats either. Then, you can easily add your video to your website using HTML5.

The software is also an all-in-one video converter that converts any formats to popular video formats such as SPX (Speex), VOC, M4V, VCD, iPhone, 3G2, M4B (MPEG-4 audiobook), etc. It could convert DVD to MKA, DAT to 3G2, WebM to OGM, H263 to M4V, MKV to OGM, and so on.

Total Video Audio Converter supports batch conversion and, is full compatible with 32-bit and 64-bit editions of Windows 10/8/7/Vista/XP/2000.

Total Video Audio Converter is compatible with Windows 8, 7, Vista, XP, 2008, 2003, and 2000

What is H264?
H.264 encompasses a collection of powerful features that enable the delivery of high-quality video at very low data rates. In December 2001, VCEG and the Moving Picture Experts Group (MPEG - ISO/IEC JTC 1/SC 29/WG 11) formed a Joint Video Team (JVT), with the charter to finalize the video coding standard. The standardization of the first version of H.264/AVC was completed in May 2003. Both the Blu-ray Disc format and the now-discontinued HD DVD format include the H.264/AVC High Profile as one of 3 mandatory video compression formats. Baseline Profile (BP): Primarily for low-cost applications that require additional data loss robustness, this profile is used in some videoconferencing and mobile applications. This profile includes all features that are supported in the Constrained Baseline Profile, plus three additional features that can be used for loss robustness (or for other purposes such as low-delay multi-point video stream compositing). The importance of this profile has faded somewhat since the definition of the Constrained Baseline Profile in 2009. All Constrained Baseline Profile bitstreams are also considered to be Baseline Profile bitstreams, as these two profiles share the same profile identifier code value. High Profile (HiP): The primary profile for broadcast and disc storage applications, particularly for high-definition television applications (for example, this is the profile adopted by the Blu-ray Disc storage format and the DVB HDTV broadcast service). For example, a level of support within a profile will specify the maximum picture resolution, frame rate, and bit rate that a decoder may be capable of using.

What is WebM?
WebM defines the file container structure, video and audio formats. WebM files consist of video streams compressed with the VP8 video codec and audio streams compressed with the Vorbis audio codec. The WebM file structure is based on the Matroska container. NVIDIA announced 3D video support for WebM through HTML5 and their NVIDIA 3D Vision technology. The team that created VP8 have been pioneers in video codec development for over a decade. VP8 delivers high quality video while efficiently adapting to the varying processing and bandwidth conditions found on today's broad range of web-connected devices. On 19 January 2011, the Free Software Foundation announced its official support for the WebM project. A WebM file consists of VP8 video and Vorbis audio streams, in a container based on a profile of Matroska. A key factor in the web's success is that its core technologies such as HTML, HTTP, and TCP/IP are open for anyone to implement and improve. With video being core to the web experience, a high-quality, open video format choice is needed. WebM is 100% free, and open-sourced under a BSD-style license. 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. 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. Also ST-Ericsson and Huawei have hardware implementations in their computer chips. WebM features: Low computational footprint to enable playback on any device, including low-power netbooks, handhelds, tablets, etc.; Simple container format; Highest quality real-time video delivery; Click and encode. Minimal codec profiles and sub-options. When possible, let the encoder make the tough choices.

How to Convert H264 to WebM?

  1. Free Download Total Video Audio Converter
  2. Install the Program by Step-by-step Instructions
  3. Launch Total Video Audio Converter
  4. Choose H264 Files

  5. Click Add Files
    Click "Add Files" to choose H264 files.

    Choose one or more H264 files
    Choose one or more H264 files you want to convert and then click Open. Total Video Audio Converter will open the files and get file information such as width, height, frame rate, video bit rate, audio sample rate, audio bit rate, audio channels, and then list the information at conversion list.

    Video File Information

  6. Choose Output Format

  7. to WebM
    Click on combo box of output format and then choose "to WebM".

  8. [Optional, for advanced user] Set Encoding Parameters

    Click Options
    If you want to change WebM encoding parameters such as bit rate, frame rate, video size, please click "Options".

    Video and Audio Options
    And then, switch to tab "Video & Audio" and then choose "WebM (*.webm)" at "Output Format", and then set options.

  9. Convert H264 to WebM

  10. Click Convert
    Click "Convert" to convert all H264 files in list to WebM format.

    Converting H264 to WebM
    The software is converting H264 files to WebM.

  11. Play & Browse

  12. Play and Browse
    When conversion completes, you can right-click converted item and choose "Play Destination" to play the outputted WebM file; or choose "Browse Destination Folder" to open Windows Explorer to browse the outputted WebM file.

  13. Done
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H264 to WebM Software is 100% clean and safe to install. It's certified by major download sites.
H264 to WebM Software is 100% Clean!

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