Videotraces 2 Trace for NBC News

[Trace Website ]->[ Video Traces ]->[ Videotraces 2 ]->[ CGS ]->[ NBC News ]->[ G16B15 ]->[ 28,N/A,28 ]->[ Trace ]

When you use the traces, please cite:

Patrick Seeling and Martin Reisslein. Video Transport Evaluation With H.264 Video Traces. IEEE Communications Surveys and Tutorials 14(4): 1142-1165, Fourth Quarter 2012.
Digital Object Identifier: 10.1109/SURV.2011.082911.00067

Bibtex

and

Rohan Gupta, Akshay Pulipaka, Patrick Seeling, Lina J. Karam, and Martin Reisslein. H.264 Coarse Grain Scalable (CGS) and Medium Grain Scalable (MGS) Encoded Video: A Trace Based Traffic and Quality Evaluation.PDF Version, IEEE Transactions on Broadcasting, 58(3): 428-439, September 2012.

For the implications of the hierarchical B frames in H.264/SVC for the timing of the video frame transmissions please refer to:

Geert Van der Auwera and Martin Reisslein. Implications of Smoothing on Statistical Multiplexing of H.264/AVC and SVC Video Streams. IEEE Transactions on Broadcasting, 55(3):541-558, September 2009.


Selected Layer: 14

Trace Preview
# This trace was obtained from trace.eas.asu.edu
# Sequence: NBC News
# Resolution: 352x288
# FPS: 30
# Encoder: JSVM (9.15)
# Encoding type: High (Level 2.1)
# GoP pattern: G16B15
# Quantization parameters (I,P,B): 28, N/A, 28
# CGS enhancement layer: 2
# Other: DQP 10, 3 EL
#
# Frame Size Statistics
# Compression Ratio: 71.67
# Number of Frames: 48992
# Minimum Frame Size (Bytes): 69
# Maximum Frame Size (Bytes): 15923
# Average Frame Size (Bytes): 2121.75
# Frame Size Peak/Mean Ratio: 7.50
# Coefficient of Variation of Frame Sizes: 0.947
# Mean Frame Bit Rate (bps): 509220.3
# Peak Frame Bit Rate (bps): 3821520.0
#
# GoP Size Statistics
# Number of GoPs: 3062
# Minimum GoP Size (Bytes): 1649
# Maximum GoP Size (Bytes): 130050
# Average GoP Size (Bytes): 33948.02
# GoP Size Peak/Mean Ratio: 3.83
# Coefficient of Variation of GoP Sizes: 0.552
# Peak GoP Bit Rate (bps): 554880.0
#
# Frame Quality Statistics
# Minimum Frame Quality (dB): 33.718
# Maximum Frame Quality (dB): 46.089
# Average Frame Quality (dB): 37.584
# Alternative Average Frame Quality (dB): 37.330
# Frame Quality Peak/Mean Ratio: 1.23
# Alternative Frame Quality Peak/Mean Ratio: 1.23
# Frame Quality Standard Deviation (dB): 1.516
# Alternative Frame Quality Standard Deviation: 4.055
# Coefficient of Variation of Frame Qualities: 0.040
# Alternative Coefficient of Variation of Frame Qualities: 0.337
#
# Frame Time [s] Type Size [Byte] PSNR-Y [dB] PSNR-U [dB] PSNR-V [dB] VQM (if exists)
00I109440.2243646.2151446.84125
10.03333B17840.3649146.12646.56618
20.06667B19540.3684846.0860146.68087
30.1B18040.3956546.1930447.35341
40.13333B22840.3936646.1359547.08736
50.16667B16240.4327446.1203946.87294
60.2B17740.3671646.0756446.5552
70.23333B18340.417846.0596646.5748
80.26667B39140.3486345.8902747.17035
90.3B18640.3469446.172847.04858
100.33333B19140.3235246.1302146.98415
110.36667B18040.3729245.9997646.77428
120.4B32340.3148745.8412446.72255
130.43333B44039.9087545.8901647.2004
140.46667B83139.7375745.4698846.56093
150.5B73141.5724645.9950447.29139
160.53333I217241.2685445.9786247.17062


Trace Extraction

Separator:
Options:
Verbose: Data for all frames in display order.
Terse: Frame size and PSNR-Y for all frames in display order.
Verbose Encoder: Data for frames that were actually encoded in encoder order in the verbose format.
Terse Encoder: Frame size and PSNR-Y for frames that were actually encoded in encoder order.