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Streams > Compliance Streams > Video Format Test Streams
      Video Format Test Stream Suites  
  Video Format Frame    
 * Covers video decoding requirements as per DVB and ATSC broadcast standards
 * Intelligent design with testing related information presented on video
 * Video decode errors like frame skips, holds, jerks can be easily identifiable
 * Streams available both in test card and natural/real life video contents
 * Test stream suite is modular and configurable for more flexibility in selection
 * Detailed and easy to refer documentation with all test stream suites


Standards Coverage Video Coding Standards

ITU-T H.262.0|ISO/IEC 13818-2
ITU-T H.264 | ISO/IEC 14496-10
Broadcast Standards

ETSI TS 101 154
Document A/53 Part 4

DVB and ATSC broadcast video decoding requirements are covered by video format test stream suites. MPEG-2 and AVC/H.264/MPEG-4 part10 video coding standards covered. High Definition (HD) and Standard Definition (SD) video formats are supported for both AVC and MPEG-2 codec profiles.

Supported video codecs with profiles and levels

MPEG-2          Profile : Main                         Level: Main and High
H.264              Profile : Main and High         Level: 3.0, 3.1, 3.2, 4.0, 4.1 and 4.2
    Test stream suite specification highlights  

# MPEG-2 and MPEG-4 part10/H.264 video coding formats
# All ATSC standard image resolutions for SD and HD video formats
# DVB applicable full resolution and non-full resolutions for SD and HD video formats
# 16:9 and 4:3 aspect ratio video coding
# Interlaced and Progressive picture types
# DVB and ATSC frame rates including film modes
Different video coding bitrates covering minimum and maximum expected values

    Video format transition test streams  

Specialized test stream suites designed for dynamic video format attributes transitions present within a service/PID with transitions from or combination of any of the following;

# Image resolutions (SD to HD, HD to SD, etc...)
# Aspect ratio (16:9 to 4:3, 4:3 to 16:9)
# Different frame rates
# Interlaced to Progressive picture type or vice versa
# Different bitrate values
# MPEG-2 codec to H.264 (one of SD to HD case)

  Video Format Test Stream Suites delivery formats: MPEG-2 TS for DVB-T, DVB-T2, DVB-C, DVB-S and ATSC.  
  request for demo streams and more info...  
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