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: 3

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): 48, N/A, 48
# CGS base layer: 0
# Other: DQP 10, 3 EL
#
# Frame Size Statistics
# Compression Ratio: 843.97
# Number of Frames: 48992
# Minimum Frame Size (Bytes): 0
# Maximum Frame Size (Bytes): 3315
# Average Frame Size (Bytes): 180.18
# Frame Size Peak/Mean Ratio: 18.40
# Coefficient of Variation of Frame Sizes: 1.645
# Mean Frame Bit Rate (bps): 21621.2
# Peak Frame Bit Rate (bps): 397800.0
#
# GoP Size Statistics
# Number of GoPs: 3062
# Minimum GoP Size (Bytes): 219
# Maximum GoP Size (Bytes): 10793
# Average GoP Size (Bytes): 2882.83
# GoP Size Peak/Mean Ratio: 3.74
# Coefficient of Variation of GoP Sizes: 0.418
# Peak GoP Bit Rate (bps): 92100.3
#
# Frame Quality Statistics
# Minimum Frame Quality (dB): 5.120
# Maximum Frame Quality (dB): 42.746
# Average Frame Quality (dB): 25.192
# Alternative Average Frame Quality (dB): 23.924
# Frame Quality Peak/Mean Ratio: 1.70
# Alternative Frame Quality Peak/Mean Ratio: 1.79
# Frame Quality Standard Deviation (dB): 2.809
# Alternative Frame Quality Standard Deviation: 460.626
# Coefficient of Variation of Frame Qualities: 0.111
# Alternative Coefficient of Variation of Frame Qualities: 1.748
#
# 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
20.06667B5533.7645136.0649842.52173
30.1033.8183836.06342.53017
40.13333B5533.8000636.3041442.81781
50.16667033.7982236.3128842.94874
60.2B2833.7978836.3538542.83215
70.23333033.7612536.3560742.70857
80.26667B8533.6992436.4914743.11829
90.3033.6624636.4442443.04547
100.33333B3433.7754536.7422243.14045
110.36667033.7514336.7377843.12289
120.4B6234.0700336.6457242.96206
130.43333028.422935.8261742.55496
140.46667B11232.5437936.5558942.50912
150.5025.5967536.1089742.3707
160.53333I37030.8629437.0634241.34964


Trace Extraction

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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.