H.264 Video ES Viewer Pro

H.264 Video ES Viewer Pro is dedicated to analyzing AVC/H.264 transport streams, enabling you to view their structure and edit access units. It provides an insight of the video stream, showing offsets and the HEX representation.

Unlike H.264 Video ES Viewer, the Pro edition comes with a richer feature set, including options for stream manipulation and compatibility with more H.264 structures (SEI, SPS, Slice Header). The application supports HDTV video streams with NAL unit separation capabilities. It can load various media containers, such as H.264 ES, MPEG, MPG, TS, M2TS, MP4 and MXF files.

The main interface is split into multiple panes, displaying a representation of the sequence structure in an organized table that contains the offset list, together with their corresponding length, start code and NAL type. The NAL units are also shown in tree view, which helps you understand their structure much easier.

The hex representation of the stream is also available, with options to edit the hex data of each access unit or extract it to a separate file.

The advanced search functions makes navigation throughout different sections and parameters an easy task, while the video manipulation options allow you to erase SEI messages, non-IDR slices, SPS, PPS and AUD sections.

The integrated media validation tool aims to help you verify the file integrity, detect incorrect structures, header values or possible decoding errors, as well as unusual content. The generated report can be saved locally in CSV or XML format.

H.264 Video ES Viewer Pro provides you with an overview of a H.264 video stream, allowing hex editing and file validation. Its intuitive interface and preview function makes it a great tool for video structure analysis.