Elecard Buffer Analyzer可以分析视频解码器缓冲区的参数.

Features

• Plotting of the buffer fullness curve
• Ability to save chart as a bitmap file
• Ability to select a stream for analysis, if the file contains several streams
• Ability to save the analysis report to .TXT file. Generated report contains the following information:
  • Buffer size
  • Bitrate value
  • Frame rate
  • Detected buffer overflow and underflow errors
  • Bitrate type (CBR, VBR)
  • Total and average padding (for MPEG-2 and AVC streams)
  • Specific format information
• Displaying (and saving to .TXT file) of the following frame information:
  • The frame number in the stream order
  • The time of frame removal from the buffer
  • Frame size
  • Padding size (for MPEG-2 and AVC streams)
  • Frame type (for MPEG-2 and AVC streams)
  • The time of frame arriving into the buffer (AVC)
• Ability to interrupt and resume stream parsing

Standard Features

Specifications

• The program analyzes the decoder video buffer parameters for the following formats:
  • MPEG-2 Video (ISO/IEC 13818-2)
  • AVC/H.264 video stream (ISO/IEC 14496-10)
  • VC-1 Video (SMPTE 421M-2006)
• The Buffer Analyzer supports the following multiplexed formats:
  • MPEG-1 System Stream (ISO/IEC 11172-1)
  • MPEG-2 Program Stream (ISO/IEC 13818-1)
  • MPEG-2 Transport Stream (ISO/IEC 13818-1)
  • MP4 Stream (ISO/IEC JTC1/SC29/WG11)