[libx264 @ 0x15b00f800] using cpu capabilities: ARMv8 NEON [libx264 @ 0x15b00f800] profile High, [libx264 @ 0x15b00f800] frame 1:3 [libx264 @ 0x15b00f800] frame P:12 [libx264 @ 0x15b00f800] frame B:10 level 1.3, 4:2:0, 8-bit Avg QP:25.59 size: 2284 size: 833 size: 656 Avg QP:24.71 Avg QP:28.44 [libx264 @ 0x15b00f800] consecutive B-frames: 20.0% 80.0% [libx264 @ 0x15b00f800] mb I I16..4: 77.7% 12.2 % 10.1% 0.4% [libx264 @ 0x15b00f800] mb P I16..4: 77.8% 1.0% 0.1% P16.4 19.8% 0.5% [libx264 @ 0x15b00f800] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 15.4% 0.2% 0.0% [libx264 @ 0x15b00f800] final ratefactor: 16.55 [libx264 @ 0x15b00f800] 8x8 transform intra:3.9% inter:40.1% 0.0% 0.0% direct: 26.0% 1% 44% 5% 49% 0% 5% 28% 64% 0% 0% 0% 2% 1% 1% 0% 0% 1% 0% [libx264 @ 0x15b00f800] coded y, uvDC, uvAC intra: 5.0 % 34.9% 4.1% inter: 1.4% 52.3% 9.8% [libx264 @ 0x15b00f800] 116 v,h,dc,p: 0% 0% 0% 100% [libx264 @ 0x15b00f800] 18 v,h,dc, ddl, ddr, vr, hd, vl, hu: [libx264 @ 0x15b00f800] 14 v,h,dc, ddl, ddr, vr, hd, vl, hu: [libx264 @ 0x15b00f800] 18c dc,h,v,p: 1% 7% 5% 87% [libx264 @ 0x15b00f800] Weighted P-Frames: Y:0.0% UV:0.0% [libx264 @ 0x15b00f800] ref P LO: 96.9% 1.5% 1.2% 0.4% [libx264 @ 0x15b00f800] ref B L0: 88.1% 11.9% [libx264 @ 0x15b00f800] kb/s:187.25 skip: 0.3% skip:58.4% L0:39.9% L1:54.1% BI: 6.0%

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question

What is happening in my output, and what does this mean? I need clarification, on how I should be reading this encoders output that I did using C's Ffmpeg.

I still do not quite understand how encoders/decoders work with audio processing.

[libx264 @ 0x15b00f800] using cpu capabilities: ARMv8 NEON
[libx264 @ 0x15b00f800] profile High,
[libx264 @ 0x15b00f800] frame 1:3
[libx264 @ 0x15b00f800] frame P:12
[libx264 @ 0x15b00f800] frame B:10
level 1.3, 4:2:0, 8-bit
Avg QP:25.59
size: 2284
size: 833
size: 656
Avg QP:24.71
Avg QP:28.44
[libx264 @ 0x15b00f800] consecutive B-frames: 20.0% 80.0%
[libx264 @ 0x15b00f800] mb I
I16..4: 77.7% 12.2 % 10.1%
0.4%
[libx264 @ 0x15b00f800] mb P I16..4: 77.8% 1.0% 0.1% P16.4 19.8% 0.5%
[libx264 @ 0x15b00f800] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 15.4% 0.2% 0.0%
[libx264 @ 0x15b00f800] final ratefactor: 16.55
[libx264 @ 0x15b00f800] 8x8 transform intra:3.9% inter:40.1%
0.0% 0.0%
direct: 26.0%
1% 44% 5% 49%
0% 5% 28% 64%
0% 0% 0% 2% 1%
1% 0% 0% 1% 0%
[libx264 @ 0x15b00f800] coded y, uvDC, uvAC intra: 5.0 % 34.9% 4.1% inter: 1.4% 52.3% 9.8%
[libx264 @ 0x15b00f800] 116 v,h,dc,p: 0% 0% 0% 100%
[libx264 @ 0x15b00f800] 18 v,h,dc, ddl, ddr, vr, hd, vl, hu:
[libx264 @ 0x15b00f800] 14 v,h,dc, ddl, ddr, vr, hd, vl, hu:
[libx264 @ 0x15b00f800] 18c dc,h,v,p: 1% 7% 5% 87%
[libx264 @ 0x15b00f800] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x15b00f800] ref P LO: 96.9% 1.5% 1.2% 0.4%
[libx264 @ 0x15b00f800] ref B L0: 88.1% 11.9%
[libx264 @ 0x15b00f800] kb/s:187.25
skip: 0.3%
skip:58.4% L0:39.9% L1:54.1% BI: 6.0%
Transcribed Image Text:[libx264 @ 0x15b00f800] using cpu capabilities: ARMv8 NEON [libx264 @ 0x15b00f800] profile High, [libx264 @ 0x15b00f800] frame 1:3 [libx264 @ 0x15b00f800] frame P:12 [libx264 @ 0x15b00f800] frame B:10 level 1.3, 4:2:0, 8-bit Avg QP:25.59 size: 2284 size: 833 size: 656 Avg QP:24.71 Avg QP:28.44 [libx264 @ 0x15b00f800] consecutive B-frames: 20.0% 80.0% [libx264 @ 0x15b00f800] mb I I16..4: 77.7% 12.2 % 10.1% 0.4% [libx264 @ 0x15b00f800] mb P I16..4: 77.8% 1.0% 0.1% P16.4 19.8% 0.5% [libx264 @ 0x15b00f800] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 15.4% 0.2% 0.0% [libx264 @ 0x15b00f800] final ratefactor: 16.55 [libx264 @ 0x15b00f800] 8x8 transform intra:3.9% inter:40.1% 0.0% 0.0% direct: 26.0% 1% 44% 5% 49% 0% 5% 28% 64% 0% 0% 0% 2% 1% 1% 0% 0% 1% 0% [libx264 @ 0x15b00f800] coded y, uvDC, uvAC intra: 5.0 % 34.9% 4.1% inter: 1.4% 52.3% 9.8% [libx264 @ 0x15b00f800] 116 v,h,dc,p: 0% 0% 0% 100% [libx264 @ 0x15b00f800] 18 v,h,dc, ddl, ddr, vr, hd, vl, hu: [libx264 @ 0x15b00f800] 14 v,h,dc, ddl, ddr, vr, hd, vl, hu: [libx264 @ 0x15b00f800] 18c dc,h,v,p: 1% 7% 5% 87% [libx264 @ 0x15b00f800] Weighted P-Frames: Y:0.0% UV:0.0% [libx264 @ 0x15b00f800] ref P LO: 96.9% 1.5% 1.2% 0.4% [libx264 @ 0x15b00f800] ref B L0: 88.1% 11.9% [libx264 @ 0x15b00f800] kb/s:187.25 skip: 0.3% skip:58.4% L0:39.9% L1:54.1% BI: 6.0%
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