Videotraces 2 Trace for NBC News

[Trace Website ]->[ Video Traces ]->[ Videotraces 2 ]->[ CGS ]->[ NBC News ]->[ G16B15 ]->[ 18,N/A,18 ]->[ 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: 15

Trace Preview
# This trace was obtained from trace.eas.asu.edu
# Sequence: NBC News
# Resolution: 352x288
# FPS: 1.875
# Encoder: JSVM (9.15)
# Encoding type: High (Level 2.1)
# GoP pattern: G16B15
# Quantization parameters (I,P,B): 18, N/A, 18
# CGS enhancement layer: 3
# Other: DQP 10, 3 EL
#
# Frame Size Statistics
# Compression Ratio: 113.46
# Number of Frames: 48992
# Minimum Frame Size (Bytes): 0
# Maximum Frame Size (Bytes): 40130
# Average Frame Size (Bytes): 1340.26
# Frame Size Peak/Mean Ratio: 29.94
# Coefficient of Variation of Frame Sizes: 4.048
# Mean Frame Bit Rate (bps): 20103.9
# Peak Frame Bit Rate (bps): 601950.0
#
# GoP Size Statistics
# Number of GoPs: 3062
# Minimum GoP Size (Bytes): 4038
# Maximum GoP Size (Bytes): 40130
# Average GoP Size (Bytes): 21444.19
# GoP Size Peak/Mean Ratio: 1.87
# Coefficient of Variation of GoP Sizes: 0.295
# Peak GoP Bit Rate (bps): 2739541.3
#
# Frame Quality Statistics
# Minimum Frame Quality (dB): 2.272
# Maximum Frame Quality (dB): 47.483
# Average Frame Quality (dB): 23.676
# Alternative Average Frame Quality (dB): 18.021
# Frame Quality Peak/Mean Ratio: 2.01
# Alternative Frame Quality Peak/Mean Ratio: 2.63
# Frame Quality Standard Deviation (dB): 8.578
# Alternative Frame Quality Standard Deviation: 1888.263
# Coefficient of Variation of Frame Qualities: 0.362
# Alternative Coefficient of Variation of Frame Qualities: 1.841
#
# Frame Time [s] Type Size [Byte] PSNR-Y [dB] PSNR-U [dB] PSNR-V [dB] VQM (if exists)
00I1113844.1451548.4531549.68051
10.03333039.4083446.821346.38041
20.06667039.3458347.2132847.09977
30.1039.2679546.7536446.84392
40.13333039.3359646.5561646.53759
50.16667039.356946.9439446.90952
60.2039.2918846.4735946.00396
70.23333039.2914547.068446.70894
80.26667039.4953646.7032747.11114
90.3039.2663146.5253846.24901
100.33333039.20147.1342447.09167
110.36667039.2897446.418646.30515
120.4038.4331146.5233746.67879
130.43333027.2640339.9240443.79803
140.46667021.8100135.8781440.94805
150.5020.4722234.1990739.71998
160.53333I938745.2751849.2312950.03093


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.