libx264 출력 이해

Question

인코딩 할 때 ffmpeg에서 libx264를 사용했습니다. 마침내 나는 아래 출력을 얻었다.

아무도 나를 이해할 수 있습니까? & 이것을 해석합니까 ?? 모든 참조/문서?

01-01 06:34:43.650: I/stderr(6603): [libx264 @ 0xdd2040] frame I:7  Avg QP:27.51 size: 11996 
01-01 06:34:43.650: I/stderr(6603): [libx264 @ 0xdd2040] frame P:32 Avg QP:26.90 size: 217 
01-01 06:34:43.650: I/stderr(6603): [libx264 @ 0xdd2040] frame B:25 Avg QP:32.73 size: 39 
01-01 06:34:43.650: I/stderr(6603): [libx264 @ 0xdd2040] consecutive B-frames: 20.0% 80.0% 
01-01 06:34:43.650: I/stderr(6603): [libx264 @ 0xdd2040] mb I I16..4: 74.1% 17.0% 8.9% 
01-01 06:34:43.650: I/stderr(6603): [libx264 @ 0xdd2040] mb P I16..4: 0.7% 0.1% 0.0% P16..4: 2.0% 0.3% 0.2% 0.0% 0.0% skip:96.6% 
01-01 06:34:43.650: I/stderr(6603): [libx264 @ 0xdd2040] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 1.2% 0.0% 0.0% direct: 0.1% skip:98.8% L0: 5.5% L1:94.5% BI: 0.0% 
01-01 06:34:43.650: I/stderr(6603): [libx264 @ 0xdd2040] final ratefactor: 22.43 
01-01 06:34:43.650: I/stderr(6603): [libx264 @ 0xdd2040] 8x8 transform intra:16.9% inter:51.1% 
01-01 06:34:43.650: I/stderr(6603): [libx264 @ 0xdd2040] coded y,uvDC,uvAC intra: 12.8% 27.2% 24.4% inter: 0.3% 0.6% 0.0% 
01-01 06:34:43.650: I/stderr(6603): [libx264 @ 0xdd2040] i16 v,h,dc,p: 95% 5% 0% 0% 
01-01 06:34:43.650: I/stderr(6603): [libx264 @ 0xdd2040] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 2% 30% 60% 0% 1% 0% 2% 0% 4% 
01-01 06:34:43.650: I/stderr(6603): [libx264 @ 0xdd2040] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 7% 58% 10% 2% 4% 2% 9% 1% 8% 
01-01 06:34:43.650: I/stderr(6603): [libx264 @ 0xdd2040] i8c dc,h,v,p: 14% 81% 3% 3% 
01-01 06:34:43.650: I/stderr(6603): [libx264 @ 0xdd2040] Weighted P-Frames: Y:0.0% UV:0.0% 
01-01 06:34:43.650: I/stderr(6603): [libx264 @ 0xdd2040] ref P L0: 81.2% 16.6% 1.8% 0.4% 
01-01 06:34:43.650: I/stderr(6603): [libx264 @ 0xdd2040] ref B L0: 70.8% 29.2% 
01-01 06:34:43.650: I/stderr(6603): [libx264 @ 0xdd2040] kb/s:287.21 

편집 : 비율 요소가 무엇인지 결정하고 싶습니다. fps와 관련이 있습니까? QP 란 무엇이며 요율과의 관계입니까?

감사합니다 !!

Answer 1

이 모든 출력 통계는 여기에 설명되어 있습니다 https://en.wikibooks.org/wiki/MeGUI/x264_Settings/x264_Stats_Output