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VIDEO CAPTIONING AND PROCESSING EXPERTS
PixelTools
We are a software development company with decades of experience delivering off-the-shelf high quality multimedia compression solutions. Our applications create studio quality video streams in complete compliance with current broadcast specifications. Our solutions offer encoding,decoding, analyzing, repairing, and closed captioning capabilities.
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Free ebook
Closed Captioning Explained
Closed captions are key players in video accessibility. With the massive proliferation of video content, it’s become more important to make video accessible.
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Ultimate MPEG Tool
Professional Video Compression
MPEGRepairHD® is the must have tool for the professional video compressionists.
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Premiere Plug-In
Broadcast Specification Compliance
PixelTools Export-Broadcast directly exports broadcast compliant MPEG Transport/Program streams.
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Captioning
Closed Captioning Insertion
Expert-Caption® embeds captions from plain text or captioning files into AVC or MPEG streams without transcoding the video.
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Solutions

Troubleshooting Closed Captioning
Expert-Caption includes a variety of caption analysis features that will assist you in resolving captioning issues. The tool provides visibility into the multiple layers of the captioning in your stream.
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Closed Captioning
PixelTools products can insert and extract a variety of closed captioning formats into and out of an MPEG stream.
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Batch Captioning
Automatically embed captions into a group of MPEG or AVC files with Expert-Caption. Read more >>

Rate Control and H.264
Dynamically adjust encoder parameters to achieve a target bitrate. Rate control is not a part of the H.264 standard, but the standards group has issued non-normative guidance to aid in implementation. Read more >>
We value all of our Customers. Let us know how we can help you.
Products

MPEGRepairHD®
Complete studio/broadcasting quality encoding, decoding, transcoding, analysis, captioning, repairing, splitting, multiplexing, and Nielsen Watermarking. Our flagship product includes the capabilities of all our tools. Read more >>Expert-Caption®
Expert-Caption® performs closed caption insertion, extraction, analysis and transcoding with a few simple clicks. Convert LXF files to broadcast compliant transport streams.
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Expert-Broadcast™
Export broadcast compliant MPEG Transport/Program streams with 708/608 closed captioning directly from Premiere Pro CC. Read more >>

Expert-Mux™
Multiplex HEVC, AVC, or MPEG video with compressed or PCM audio into broadcast complaint transport streams.
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We also do custom development work. Contact us with your project specifications.