Videotraces 2 Trace for NBC News

[Trace Website ]->[ Video Traces ]->[ Videotraces 2 ]->[ CGS ]->[ NBC News ]->[ G16B15 ]->[ 38,N/A,38 ]->[ 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: 9

Trace Preview
# This trace was obtained from trace.eas.asu.edu
# Sequence: NBC News
# Resolution: 352x288
# FPS: 30
# Encoder: JSVM (9.15)
# Encoding type: High (Level 2.1)
# GoP pattern: G16B15
# Quantization parameters (I,P,B): 38, N/A, 38
# CGS enhancement layer: 1
# Other: DQP 10, 3 EL
#
# Frame Size Statistics
# Compression Ratio: 226.56
# Number of Frames: 48992
# Minimum Frame Size (Bytes): 19
# Maximum Frame Size (Bytes): 7531
# Average Frame Size (Bytes): 671.19
# Frame Size Peak/Mean Ratio: 11.22
# Coefficient of Variation of Frame Sizes: 1.149
# Mean Frame Bit Rate (bps): 161084.6
# Peak Frame Bit Rate (bps): 1807440.0
#
# GoP Size Statistics
# Number of GoPs: 3062
# Minimum GoP Size (Bytes): 948
# Maximum GoP Size (Bytes): 42324
# Average GoP Size (Bytes): 10738.97
# GoP Size Peak/Mean Ratio: 3.94
# Coefficient of Variation of GoP Sizes: 0.480
# Peak GoP Bit Rate (bps): 180582.4
#
# Frame Quality Statistics
# Minimum Frame Quality (dB): 26.232
# Maximum Frame Quality (dB): 44.471
# Average Frame Quality (dB): 31.678
# Alternative Average Frame Quality (dB): 31.285
# Frame Quality Peak/Mean Ratio: 1.40
# Alternative Frame Quality Peak/Mean Ratio: 1.42
# Frame Quality Standard Deviation (dB): 1.920
# Alternative Frame Quality Standard Deviation: 20.328
# Coefficient of Variation of Frame Qualities: 0.061
# Alternative Coefficient of Variation of Frame Qualities: 0.420
#
# Frame Time [s] Type Size [Byte] PSNR-Y [dB] PSNR-U [dB] PSNR-V [dB] VQM (if exists)
00I56936.6912643.0049144.99793
10.03333B7538.102143.1520844.75182
20.06667B7938.0167443.2561944.67181
30.1B8238.1657943.187945.14284
40.13333B10038.0555543.3281745.01194
50.16667B6738.2125143.3702944.85649
60.2B7338.2308543.1963144.63986
70.23333B8138.2275243.106144.52712
80.26667B21137.828543.1173745.25839
90.3B7838.0202943.1758445.15733
100.33333B9037.9809843.2878745.17005
110.36667B8538.0506843.1214344.97218
120.4B12737.9742.9888344.91142
130.43333B14837.5171842.7586245.16286
140.46667B26636.4342142.1949944.54735
150.5B21036.6883642.4235244.7954
160.53333I90035.0944741.3751743.48264


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.