Organisation internationale de normalisation

1.10Liaison activity

The JCT-VC did not send or receive formal liaison communications at this meeting.

1.11Contribution topic overview

The approximate subject categories and quantity of contributions per category for the meeting were summarized and categorized into "tracks" (A, B, or P) for parallel or plenary review, as follows.

• 
  AHG reports (13) Track P (P = "plenary", 1st Thurs.)
  
• 
  Project guidance (3) Track P (Monday)
  
• 
  CE summary reports (13) – Reviewed with individual CE-related contributions
  
• 
  CE1: Decoder-side motion vector derivation (12) Track A (Chair: G. J. Sullivan)
  
• 
  CE2: Flexible motion partitioning (9) Track A
  
• 
  CE3: Interpolation filtering for MC (luma) (25) Track A
  
• 
  CE4: Interpolation filtering for MC (chroma) (15) Track A
  
• 
  CE5: Low complexity entropy coding improvements (11) Track B (Chair: J.-R. Ohm)
  
• 
  CE6: Intra prediction improvement (20) Track B
  
• 
  CE7: Alternative transforms (24) Track B
  BoG on spatial transforms "Baeto" room (at end of first meeting day, and also at some other times)
  
• 
  CE8: In-loop filtering (22) Track A
  informal subjective viewing for CE8 subtest 1 deblocking and debanding subjective viewing (initial viewing without scoring) "Arte" room 3pm on first day, and also at some later times
  
• 
  CE9: Motion vector coding (23) Track A
  
• 
  CE10: Number of intra prediction directions (8) Track B
  
• 
  CE11: Coefficient scanning and coding (16) Track B
  
• 
  CE12: Adaptive motion vector resolution (6) Track A
  
• 
  CE13: Intra smoothing (8) Track B
  
• 
  Project planning & NB comments (3) Track P (Mon 5pm)
  
• 
  HM settings and common test conditions (8) Track A
  (after IBDI – including screen coding/guidance)
  
• 
  Test material (3) Track A
  
• 
  Application-specific topics (7) Track B
  
• 
  Loop filtering (15) Track A
  (with CE8, after common conditions & test material)
  
• 
  Block structures and partitioning (12) Track B
  
• 
  Motion compensation and interpolation filters (9) Track A
  
• 
  Motion vector coding (17) Track A
  
• 
  Inter mode coding (10) Track A
  
• 
  High-level syntax (11) Track A
  
• 
  Quantization (7) Track B
  
• 
  Entropy coding (17) Track B
  
• 
  Intra prediction and mode coding (22) Track B
  
• 
  Transforms and residual coding (31) Track B
  
• 
  IBDI and memory compression (11) Track A
  
• 
  Complexity analysis (0)
  
• 
  Category not clear (1)