• VIDEO CAPTIONING AND PROCESSING EXPERTS

    PixelTools

    We are a software development company with decades of experience delivering off-the-shelf and custom multimedia compression solutions. We can help you solve all of your MPEG challenges. Our real-time SDKs for Apple, Windows, and Linux platforms ease the task of creating high
    performance MPEG, AVC and HEVC enabled products.

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  • Expert-Caption®

    Captioning

    Expert-Caption® inserts captions from plain text or captioning files into AVC or MPEG streams without transcoding the video. The tool supports CEA-708/HD, CEA-608/SD, DVD and other captioning formats and outputs transport or program streams.

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  • NEW PRODUCT

    Expert-Broadcast

    PixelTools Export-Broadcast produces compliant MPEG Transport/Program streams with 708/608 closed captioning directly from Premiere Pro CC.

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    Expert Broadcast
  • Adaptable Multiplexer

    Expert-Mux™

    Multiplex multiple HEVC, AVC, and MPEG video streams with AC3, AAC, MPA or PCM audio into fully synchronized transport or program streams. Split transport, MXF, or program streams into their elementary video, audio, and closed captioning tracks.

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    Expert-Mux™

Solutions

 
Empowerment Tools for the Video Professional

Adding Multiple Closed Captioning Tracks to a MPEG or AVC file

Expert-Caption (and MPEGRepairHD) can easily insert 1 to 4 caption tracks into any MPEG or AVC file. The captions can be added to cc1, cc2, cc3 and/or cc4 tracks as defined in CEA-608. Read more >>

Empowerment Tools for the Video Professional

Encoding video content with PCM Audio

MPEGRepairHD can encode high quality video from a variety of sources. The tool can be set up to multiplex two or eight PCM audio channels with the encoded video into a SMPTE-302 transport stream. PixelTools products Expert-HD and Expert-Broadcast can also be used to create encode video and multiplex into SMPTE-302 PCM Transport steams.

Empowerment Tools for the Video Professional

Drag and Drop and Closed Captioning Insertion

PixelTools products Expert-Caption and MPEGRepairHD can easily add captions to one or more MPEG files by simply dragging the .MPG files onto the program icon.

 

Empowerment Tools for the Video Professional

Closed Captioning

PixelTools products can insert CEA-708, CEA-608, ATSC, SCTE20 captioning into existing MPEG Transport or Program Streams or add captioning during encoding. Captions can be transcoded from CEA-608/SD to CEA-708/HD or from Analog to CEA-708.

 
Empowerment Tools for the Video Professional

Converting captioned MXF files into captioned transport streams

PixelTools products can extract closed caption, video and audio tracks from an MXF file, embed the captions into the video and multiplex with the audio to create a MPEG stream for broadcast. The process is accomplished without transcoding and thus maintains original content quality and processes very fast.

 

Products

 
PixelTools Expert-Broadcast

Expert-Broadcast™

Export broadcast compliant MPEG Transport/Program streams with 708/608 closed captioning directly from Premiere Pro CC.

PixelTools Ultra-HD Encoder Plug-in

Expert-Caption®

Now with support for AVC and MPEG streams.
Easy to use Drag and Drop insertion of closed captioning into transport and program streams.  Our tool includes support for CEA-708/HD, CEA-608/SD, and more.

Ideal for use in captioning streams for broadcasting and on-boarding.  Also includes verification and analysis capability to validate your caption insertion and debug non-functional streams.

PixelTools Closed Captioning

MPEGRepairHD®

Swiss Army Knife of MPEG
The must have tool for the professional video compressionists - MPEG/AVC/HEVC, studio quality Encoding, Decoding, Analyzing, Closed Captioning, Repairing, Splitting, and Multiplesing. The new release of MPEGRepairHD (7.1.28) adds closed captioning transcoding and editing, 8 channel SMPTE 302 audio support and MXF file input. Visit the PixelTools Store to purchase.

See 172 reasons why you need to use MPEGRepairHD for your next project.

PixelTools Closed Captioning

Expert-Mux™

Multiplex multiple video streams
Multiplex multiple HEVC, AVC, and MPEG video streams with with AC3, AAC, MPG, DTS, or PCM audio into fully synchronized transport or program streams. Split transport, MXF, or program streams into their elementary video, audio, and closed captioning tracks. Our new Batch Control Graphical Dialog manages unattended processing of large groups of files. The MS Windows Batch Window mode enables automatic processing along with other PixelTools batch processes.  

 

We also do development work. Contact us with your project ideas.

 
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