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: 11

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: 2
# Other: DQP 15, 2 EL
#
# Frame Size Statistics
# Compression Ratio: 77.28
# Number of Frames: 48992
# Minimum Frame Size (Bytes): 0
# Maximum Frame Size (Bytes): 33510
# Average Frame Size (Bytes): 1967.82
# Frame Size Peak/Mean Ratio: 17.03
# Coefficient of Variation of Frame Sizes: 2.832
# Mean Frame Bit Rate (bps): 59034.7
# Peak Frame Bit Rate (bps): 1005300.0
#
# GoP Size Statistics
# Number of GoPs: 3062
# Minimum GoP Size (Bytes): 9239
# Maximum GoP Size (Bytes): 62615
# Average GoP Size (Bytes): 31485.16
# GoP Size Peak/Mean Ratio: 1.99
# Coefficient of Variation of GoP Sizes: 0.266
# Peak GoP Bit Rate (bps): 2137258.7
#
# Frame Quality Statistics
# Minimum Frame Quality (dB): 2.262
# Maximum Frame Quality (dB): 47.475
# Average Frame Quality (dB): 26.719
# Alternative Average Frame Quality (dB): 20.160
# Frame Quality Peak/Mean Ratio: 1.78
# Alternative Frame Quality Peak/Mean Ratio: 2.35
# Frame Quality Standard Deviation (dB): 9.056
# Alternative Frame Quality Standard Deviation: 1412.206
# Coefficient of Variation of Frame Qualities: 0.339
# Alternative Coefficient of Variation of Frame Qualities: 2.253
#
# 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
80.26667B883343.4076548.1698849.40977
90.3039.3161547.0996448.05706
100.33333039.3330646.7435448.6302
110.36667039.291147.0149248.434
120.4038.482846.1383348.21035
130.43333027.2416940.0252544.83036
140.46667021.7950635.8334841.30695
150.5020.4582234.1219840.036
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.