Videotraces 2 Trace for NBC News

[Trace Website ]->[ Video Traces ]->[ Videotraces 2 ]->[ CGS ]->[ NBC News ]->[ G16B15 ]->[ 28,N/A,28 ]->[ 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: 12

Trace Preview
# This trace was obtained from trace.eas.asu.edu
# Sequence: NBC News
# Resolution: 352x288
# FPS: 7.5
# Encoder: JSVM (9.15)
# Encoding type: High (Level 2.1)
# GoP pattern: G16B15
# Quantization parameters (I,P,B): 28, N/A, 28
# CGS enhancement layer: 2
# Other: DQP 10, 3 EL
#
# Frame Size Statistics
# Compression Ratio: 162.58
# Number of Frames: 48992
# Minimum Frame Size (Bytes): 0
# Maximum Frame Size (Bytes): 15923
# Average Frame Size (Bytes): 935.29
# Frame Size Peak/Mean Ratio: 17.02
# Coefficient of Variation of Frame Sizes: 2.312
# Mean Frame Bit Rate (bps): 56117.7
# Peak Frame Bit Rate (bps): 955380.0
#
# GoP Size Statistics
# Number of GoPs: 3062
# Minimum GoP Size (Bytes): 530
# Maximum GoP Size (Bytes): 41708
# Average GoP Size (Bytes): 14964.71
# GoP Size Peak/Mean Ratio: 2.79
# Coefficient of Variation of GoP Sizes: 0.411
# Peak GoP Bit Rate (bps): 711816.5
#
# Frame Quality Statistics
# Minimum Frame Quality (dB): 2.251
# Maximum Frame Quality (dB): 46.055
# Average Frame Quality (dB): 28.953
# Alternative Average Frame Quality (dB): 22.813
# Frame Quality Peak/Mean Ratio: 1.59
# Alternative Frame Quality Peak/Mean Ratio: 2.02
# Frame Quality Standard Deviation (dB): 7.364
# Alternative Frame Quality Standard Deviation: 940.894
# Coefficient of Variation of Frame Qualities: 0.254
# Alternative Coefficient of Variation of Frame Qualities: 2.766
#
# Frame Time [s] Type Size [Byte] PSNR-Y [dB] PSNR-U [dB] PSNR-V [dB] VQM (if exists)
00I109440.2243646.2151446.84125
10.03333040.5011946.5068346.30469
20.06667040.5120846.4844946.42843
30.1040.5330246.4083346.51852
40.13333B22840.3936646.1359547.08736
50.16667040.4233246.1809947.12322
60.2040.3821846.1451647.07444
70.23333040.3882846.0930847.09977
80.26667B39140.3486345.8902747.17035
90.3040.43145.8801547.08116
100.33333040.3918845.8614147.25664
110.36667040.4161845.8396247.23191
120.4B32340.3148745.8412446.72255
130.43333028.5123440.8747244.51503
140.46667022.2640836.4235741.5188
150.5020.6823334.7467440.46219
160.53333I217241.2685445.9786247.17062


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.