0%| | 0/50 [00:00 concat:in0:v0 Stream #1:0 (pcm_s16le) -> concat:in0:a0 concat:out:a0 -> Stream #0:0 (aac) concat:out:v0 -> Stream #0:1 (libx264) Press [q] to stop, [?] for help [libx264 @ 0x5c9b06f35380] using SAR=1/1 [libx264 @ 0x5c9b06f35380] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2 [libx264 @ 0x5c9b06f35380] profile High, level 3.0 [libx264 @ 0x5c9b06f35380] 264 - core 155 r2917 0a84d98 - H.264/MPEG-4 AVC codec - Copyleft 2003-2018 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00 Output #0, mp4, to 'renders/result.mp4': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2mp41 encoder : Lavf58.29.100 Stream #0:0: Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 69 kb/s (default) Metadata: encoder : Lavc58.54.100 aac Stream #0:1: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 480x480 [SAR 1:1 DAR 1:1], q=-1--1, 25 fps, 12800 tbn, 25 tbc (default) Metadata: encoder : Lavc58.54.100 libx264 Side data: cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1 frame= 150 fps=0.0 q=-1.0 Lsize= 170kB time=00:00:06.06 bitrate= 230.3kbits/s speed=10.2x video:112kB audio:52kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 3.784237% [aac @ 0x5c9b06f37180] Qavg: 538.646 [libx264 @ 0x5c9b06f35380] frame I:1 Avg QP:18.12 size: 4304 [libx264 @ 0x5c9b06f35380] frame P:52 Avg QP:23.18 size: 1410 [libx264 @ 0x5c9b06f35380] frame B:97 Avg QP:23.82 size: 375 [libx264 @ 0x5c9b06f35380] consecutive B-frames: 9.3% 10.7% 8.0% 72.0% [libx264 @ 0x5c9b06f35380] mb I I16..4: 10.2% 82.0% 7.8% [libx264 @ 0x5c9b06f35380] mb P I16..4: 0.9% 3.1% 0.2% P16..4: 22.8% 7.1% 2.2% 0.0% 0.0% skip:63.7% [libx264 @ 0x5c9b06f35380] mb B I16..4: 0.3% 0.6% 0.0% B16..8: 20.1% 1.7% 0.1% direct: 0.1% skip:77.1% L0:50.3% L1:46.9% BI: 2.8% [libx264 @ 0x5c9b06f35380] 8x8 transform intra:75.1% inter:69.7% [libx264 @ 0x5c9b06f35380] coded y,uvDC,uvAC intra: 30.9% 3.8% 0.4% inter: 2.6% 0.4% 0.0% [libx264 @ 0x5c9b06f35380] i16 v,h,dc,p: 40% 22% 18% 20% [libx264 @ 0x5c9b06f35380] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 24% 20% 44% 2% 2% 2% 2% 2% 1% [libx264 @ 0x5c9b06f35380] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 29% 25% 27% 3% 3% 3% 5% 2% 3% [libx264 @ 0x5c9b06f35380] i8c dc,h,v,p: 82% 9% 8% 0% [libx264 @ 0x5c9b06f35380] Weighted P-Frames: Y:0.0% UV:0.0% [libx264 @ 0x5c9b06f35380] ref P L0: 63.0% 7.2% 20.4% 9.4% [libx264 @ 0x5c9b06f35380] ref B L0: 81.2% 14.5% 4.4% [libx264 @ 0x5c9b06f35380] ref B L1: 93.4% 6.6% [libx264 @ 0x5c9b06f35380] kb/s:151.96