M4P to WEBM Converter

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Advanced Options (optional)

Video Options

Video Codec

Choose a codec to encode or compress the video stream. To use the most common codec, select "Auto" (recommended). To convert without re-encoding video, choose "Copy" (not recommended).

Video Screen Size

Select a resolution for your video (width x height) in pixels.

Video Aspect Ratio

Change the ratio between width and height, for example, 4:3 or 3:2

Video Frame Rate

Change FPS (frames per second) of video

Rotate Video

Video will be rotated clockwise.

Flip Video

Add Subtitles

Choose a file Browse

Upload a .srt or .ass subtitle file to be burned into your video.

Audio Options

Audio Codec

Choose a codec to encode or compress the audio stream. To use the most common codec, select "Auto" (recommended). To convert without re-encoding audio, choose "Copy" (not recommended).

Adjust Volume 100

100

100% represents the original volume. To double the volume, increase it to 200%. To reduce volume by half, select 50%

Fade In Audio

Fade Out Audio

Trim Settings

Trim Start

Specify the start position of trim (HH:MM:SS). Leave at 00:00:00 to disable.

Trim End

Specify the end position of trim (HH:MM:SS). Leave at 00:00:00 to disable.

What is an M4P (Apple iTunes Music Store) file?

Apple iTunes Music Store (M4P) file is an Advanced Audio Coding (AAC) file that protects its content with Digital Rights Management (DRM) technology. Essentially, Apple uses this file format to prevent unauthorized use of the music files that are available for download from the iTunes Music Store. The specific name of Apple’s DRM protection is “FairPlay,” which is precisely what protects the content in M4P files.

How to open an M4P file?

Since M4P files protect iTunes files, naturally the default program for opening them is iTunes. The cross-platform option, which includes all popular operating systems and mobile, is VLC media player.

On Windows, several other options are available, such as MediaMonkey, Winamp, and Helium Music Manager. On Mac OS X, QuickTime is a good option. If there is a problem playing the file on a device, then use Aimersoft DRM Media Converter for Windows to remove DRM protection.

Developed by: Apple Inc.

Initial Release: 1997

Useful links:

https://www.lifewire.com/m4p-file-2621959

https://en.wikipedia.org/wiki/Advanced_Audio_Coding

What is a WEBM (WebM) file?

WebM (WEBM) is a freely-licensed file container designed for the Web. Specifically, it was designed to be compatible with HTML5, originally. It supports chapters, captions, subtitles, metadata tags, streaming, attachments, 3D codecs, 3D containers, and hardware players. WEBM compresses video streams with VP8 or VP9 codecs, and audio with Vorbis or Opus codecs.

How to open a WEBM file?

VLC media player and MPlayer can open WEBM files on any operating system (OS). Other good choices for opening WEBM include Winamp for Microsoft Windows OS, and Elmedia for Mac OS X.

Microsoft browsers do not have built-in WebM codecs. Therefore, install the codecs separately. However, most browsers support WEBM files.

Developed by: Google; CoreCodec, Inc.

Initial release: 2010

Useful links:

https://en.wikipedia.org/wiki/WebM

https://tools.google.com/dlpage/webmmf/

Convert other files to WEBM format

FreeConvert.com can convert your other files to WEBM format:

Convert Your M4P files to other formats

FreeConvert.com can convert your M4P files to these other formats:

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