Videotraces 2 Trace for NBC News

[Trace Website ]->[ Video Traces ]->[ Videotraces 2 ]->[ CGS ]->[ NBC News ]->[ G16B15 ]->[ 48,N/A,48 ]->[ 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: 2

Trace Preview
# This trace was obtained from trace.eas.asu.edu
# Sequence: NBC News
# Resolution: 352x288
# FPS: 7.5
# Encoder: JSVM (9.15)
# Encoding type: High (Level 2.1)
# GoP pattern: G16B15
# Quantization parameters (I,P,B): 48, N/A, 48
# CGS base layer: 0
# Other: DQP 15, 2 EL
#
# Frame Size Statistics
# Compression Ratio: 1210.53
# Number of Frames: 48992
# Minimum Frame Size (Bytes): 0
# Maximum Frame Size (Bytes): 3315
# Average Frame Size (Bytes): 125.62
# Frame Size Peak/Mean Ratio: 26.39
# Coefficient of Variation of Frame Sizes: 2.327
# Mean Frame Bit Rate (bps): 7537.1
# Peak Frame Bit Rate (bps): 198900.0
#
# GoP Size Statistics
# Number of GoPs: 3062
# Minimum GoP Size (Bytes): 129
# Maximum GoP Size (Bytes): 6003
# Average GoP Size (Bytes): 2009.89
# GoP Size Peak/Mean Ratio: 2.99
# Coefficient of Variation of GoP Sizes: 0.339
# Peak GoP Bit Rate (bps): 102451.2
#
# Frame Quality Statistics
# Minimum Frame Quality (dB): 2.242
# Maximum Frame Quality (dB): 42.746
# Average Frame Quality (dB): 23.980
# Alternative Average Frame Quality (dB): 21.844
# Frame Quality Peak/Mean Ratio: 1.78
# Alternative Frame Quality Peak/Mean Ratio: 1.96
# Frame Quality Standard Deviation (dB): 3.552
# Alternative Frame Quality Standard Deviation: 889.395
# Coefficient of Variation of Frame Qualities: 0.148
# Alternative Coefficient of Variation of Frame Qualities: 2.091
#
# Frame Time [s] Type Size [Byte] PSNR-Y [dB] PSNR-U [dB] PSNR-V [dB] VQM (if exists)
00I23632.1238536.3253543.53205
10.03333033.8408836.388244.18422
20.06667033.827836.3997643.99674
30.1033.8828736.3996744.20242
40.13333B5533.8000636.3041442.81781
50.16667033.7982236.3128842.94874
60.2033.7983736.3799943.19411
70.23333033.760936.3818343.07886
80.26667B8533.6992436.4914743.11829
90.3033.6624636.4442443.04547
100.33333033.7213136.4524343.18548
110.36667033.6934436.4468843.16293
120.4B6234.0700336.6457242.96206
130.43333028.422935.8261742.55496
140.46667022.8780634.2368541.14645
150.5021.2022333.2940340.45384
160.53333I37030.8629437.0634241.34964


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.