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: 18

Trace Preview
# This trace was obtained from trace.eas.asu.edu
# Sequence: NBC News
# Resolution: 352x288
# FPS: 15
# 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: 23.61
# Number of Frames: 48992
# Minimum Frame Size (Bytes): 0
# Maximum Frame Size (Bytes): 40130
# Average Frame Size (Bytes): 6441.98
# Frame Size Peak/Mean Ratio: 6.23
# Coefficient of Variation of Frame Sizes: 1.183
# Mean Frame Bit Rate (bps): 773037.7
# Peak Frame Bit Rate (bps): 4815600.0
#
# GoP Size Statistics
# Number of GoPs: 3062
# Minimum GoP Size (Bytes): 28718
# Maximum GoP Size (Bytes): 228056
# Average GoP Size (Bytes): 103071.70
# GoP Size Peak/Mean Ratio: 2.21
# Coefficient of Variation of GoP Sizes: 0.324
# Peak GoP Bit Rate (bps): 1946077.9
#
# Frame Quality Statistics
# Minimum Frame Quality (dB): 5.165
# Maximum Frame Quality (dB): 47.901
# Average Frame Quality (dB): 35.919
# Alternative Average Frame Quality (dB): 26.851
# Frame Quality Peak/Mean Ratio: 1.33
# Alternative Frame Quality Peak/Mean Ratio: 1.78
# Frame Quality Standard Deviation (dB): 8.855
# Alternative Frame Quality Standard Deviation: 495.668
# Coefficient of Variation of Frame Qualities: 0.247
# Alternative Coefficient of Variation of Frame Qualities: 3.692
#
# 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
20.06667B925543.6375848.2030349.294
30.1039.3191346.6774448.1879
40.13333B932643.6415848.1795749.39163
50.16667039.3694146.7373247.77907
60.2B887243.5158148.1852949.37814
70.23333039.2886846.6044847.72817
80.26667B916243.5476648.1679849.43237
90.3039.3807947.0590148.09412
100.33333B919343.6126248.2713449.47022
110.36667039.3017846.7073447.81653
120.4B909943.3933948.1569349.30881
130.43333028.2578841.0873245.25273
140.46667B1002043.271447.6027148.87151
150.5024.798642.4683245.77081
160.53333I938745.2751849.2312950.03093


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.