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: 13

Trace Preview
# This trace was obtained from trace.eas.asu.edu
# Sequence: NBC News
# Resolution: 352x288
# FPS: 15
# 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: 2
# Other: DQP 15, 2 EL
#
# Frame Size Statistics
# Compression Ratio: 24.86
# Number of Frames: 48992
# Minimum Frame Size (Bytes): 0
# Maximum Frame Size (Bytes): 33510
# Average Frame Size (Bytes): 6115.81
# Frame Size Peak/Mean Ratio: 5.48
# Coefficient of Variation of Frame Sizes: 1.150
# Mean Frame Bit Rate (bps): 733896.9
# Peak Frame Bit Rate (bps): 4021200.0
#
# GoP Size Statistics
# Number of GoPs: 3062
# Minimum GoP Size (Bytes): 27883
# Maximum GoP Size (Bytes): 207892
# Average GoP Size (Bytes): 97852.93
# GoP Size Peak/Mean Ratio: 2.12
# Coefficient of Variation of GoP Sizes: 0.309
# Peak GoP Bit Rate (bps): 1774011.7
#
# Frame Quality Statistics
# Minimum Frame Quality (dB): 5.165
# Maximum Frame Quality (dB): 47.824
# Average Frame Quality (dB): 35.893
# Alternative Average Frame Quality (dB): 26.847
# Frame Quality Peak/Mean Ratio: 1.33
# Alternative Frame Quality Peak/Mean Ratio: 1.78
# Frame Quality Standard Deviation (dB): 8.837
# Alternative Frame Quality Standard Deviation: 495.739
# Coefficient of Variation of Frame Qualities: 0.246
# Alternative Coefficient of Variation of Frame Qualities: 3.689
#
# Frame Time [s] Type Size [Byte] PSNR-Y [dB] PSNR-U [dB] PSNR-V [dB] VQM (if exists)
00I1109644.1614748.4420949.70703
10.03333039.3999446.7853346.44444
20.06667B916043.6089348.1441949.36969
30.1039.3236746.6431248.27453
40.13333B920243.6016248.1657349.34628
50.16667039.3503646.7860847.82818
60.2B896543.5031548.1761149.36969
70.23333039.2786346.624347.79094
80.26667B883343.4076548.1698849.40977
90.3039.3161547.0996448.05706
100.33333B911543.5847848.276349.47116
110.36667039.3474446.7490247.7457
120.4B890143.3571448.1536549.31511
130.43333028.2437641.1501345.38082
140.46667B985543.214447.6429548.80976
150.5024.789642.5282845.91304
160.53333I918845.2808449.2290849.95985


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.