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: 10

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: 2
# Other: DQP 15, 2 EL
#
# Frame Size Statistics
# Compression Ratio: 129.30
# Number of Frames: 48992
# Minimum Frame Size (Bytes): 0
# Maximum Frame Size (Bytes): 33510
# Average Frame Size (Bytes): 1176.08
# Frame Size Peak/Mean Ratio: 28.49
# Coefficient of Variation of Frame Sizes: 4.022
# Mean Frame Bit Rate (bps): 17641.2
# Peak Frame Bit Rate (bps): 502650.0
#
# GoP Size Statistics
# Number of GoPs: 3062
# Minimum GoP Size (Bytes): 3812
# Maximum GoP Size (Bytes): 33510
# Average GoP Size (Bytes): 18817.25
# GoP Size Peak/Mean Ratio: 1.78
# Coefficient of Variation of GoP Sizes: 0.271
# Peak GoP Bit Rate (bps): 2287616.0
#
# Frame Quality Statistics
# Minimum Frame Quality (dB): 2.272
# Maximum Frame Quality (dB): 47.475
# Average Frame Quality (dB): 23.664
# Alternative Average Frame Quality (dB): 18.019
# Frame Quality Peak/Mean Ratio: 2.01
# Alternative Frame Quality Peak/Mean Ratio: 2.63
# Frame Quality Standard Deviation (dB): 8.559
# Alternative Frame Quality Standard Deviation: 1888.337
# Coefficient of Variation of Frame Qualities: 0.362
# Alternative Coefficient of Variation of Frame Qualities: 1.840
#
# 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
20.06667039.3341647.21347.08695
30.1039.2800846.7246646.85438
40.13333039.3761646.4774646.54817
50.16667039.3409246.9832346.77415
60.2039.3067246.4415446.02174
70.23333039.2746447.0309946.60629
80.26667039.5474446.725447.16129
90.3039.2440746.5038846.23204
100.33333039.2254347.1673347.22397
110.36667039.2713346.467446.2666
120.4038.4435346.5215946.67682
130.43333027.2526939.9821343.95861
140.46667021.8097435.9029640.84689
150.5020.4723834.2050139.75242
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.