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: 16

Trace Preview
# This trace was obtained from trace.eas.asu.edu
# Sequence: NBC News
# Resolution: 352x288
# FPS: 3.75
# 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: 69.98
# Number of Frames: 48992
# Minimum Frame Size (Bytes): 0
# Maximum Frame Size (Bytes): 40130
# Average Frame Size (Bytes): 2173.01
# Frame Size Peak/Mean Ratio: 18.47
# Coefficient of Variation of Frame Sizes: 2.876
# Mean Frame Bit Rate (bps): 65190.4
# Peak Frame Bit Rate (bps): 1203900.0
#
# GoP Size Statistics
# Number of GoPs: 3062
# Minimum GoP Size (Bytes): 9555
# Maximum GoP Size (Bytes): 72003
# Average GoP Size (Bytes): 34768.21
# GoP Size Peak/Mean Ratio: 2.07
# Coefficient of Variation of GoP Sizes: 0.283
# Peak GoP Bit Rate (bps): 2457702.4
#
# Frame Quality Statistics
# Minimum Frame Quality (dB): 2.262
# Maximum Frame Quality (dB): 47.483
# Average Frame Quality (dB): 26.734
# Alternative Average Frame Quality (dB): 20.162
# Frame Quality Peak/Mean Ratio: 1.78
# Alternative Frame Quality Peak/Mean Ratio: 2.36
# Frame Quality Standard Deviation (dB): 9.077
# Alternative Frame Quality Standard Deviation: 1412.128
# Coefficient of Variation of Frame Qualities: 0.340
# Alternative Coefficient of Variation of Frame Qualities: 2.254
#
# 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
80.26667B916243.5476648.1679849.43237
90.3039.3807947.0590148.09412
100.33333039.3121846.7075848.6206
110.36667039.2897246.9750848.44356
120.4038.4826846.034248.27081
130.43333027.2542939.9702544.64438
140.46667021.795535.8087741.39086
150.5020.4580534.1189240.02019
160.53333I938745.2751849.2312950.03093


Trace Extraction

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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.