Conversion stopping after a few frames

[ghost]

The optical flow has been successfully computed with Deep Matching and Deep Flow. However when proceeding to stylifying the images, the process stops at the 3rd or 4th. Any thoughts ?

Iteration 500 / 1000 Content 1 loss: 1703792.031250 Temporal 1 loss: 45211.532593 Style 1 loss: 2419.038391 Style 2 loss: 23474.081421 Style 3 loss: 28717.443848 Style 4 loss: 399992.993164 Style 5 loss: 3270.827103 Total loss: 2206877.947769 Iteration 600 / 1000 Content 1 loss: 1703150.468750 Temporal 1 loss: 45308.925629 Style 1 loss: 2418.774605 Style 2 loss: 23459.86785 Style 3 loss: 28724.108887 Style 4 loss: 400028.320312 Style 5 loss: 3272.040176 Total loss: 2206362.506218

relative change in function value is less than tolFunRelative Iteration 651 / 1000 Content 1 loss: 1702996.406250 Temporal 1 loss: 45350.559235 Style 1 loss: 2418.964767 Style 2 loss: 23457.32879 Style 3 loss: 28720.361328 Style 4 loss: 399955.883789 Style 5 loss: 3271.706390 Total loss: 2206171.210556 avconv version 9.18-6:9.18-0ubuntu0.14.04.1, Copyright (c) 2000-2014 the Libav developers built on Mar 16 2015 13:19:10 with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1) Input #0, image2, from 'video20/out-%d.png': Duration: 00:00:00.20, start: 0.000000, bitrate: N/A Stream #0.0: Video: png, rgb24, 350x250, 25 fps, 25 tbr, 25 tbn [libx264 @ 0x1143140] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX AVX2 FMA3 LZCNT BMI2 [libx264 @ 0x1143140] profile High, level 1.3 [libx264 @ 0x1143140] 264 - core 142 r2389 956c8d8 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - 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=6 lookahead_threads=1 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=1.25 aq=1:1.00 Output #0, mp4, to 'video20-stylized.mp4': Metadata: encoder : Lavf54.20.4 Stream #0.0: Video: libx264, yuv420p, 350x250, q=-1--1, 25 tbn, 25 tbc Stream mapping: Stream #0:0 -> #0:0 (png -> libx264) Press ctrl-c to stop encoding frame= 5 fps= 0 q=32763.0 Lsize= 28kB time=0.12 bitrate=1880.1kbits/s video:0kB audio:0kB global headers:0kB muxing overhead 72210.256410% [libx264 @ 0x1143140] frame I:1 Avg QP:27.64 size: 12578 [libx264 @ 0x1143140] frame P:2 Avg QP:29.01 size: 5289 [libx264 @ 0x1143140] frame B:2 Avg QP:30.24 size: 1711 [libx264 @ 0x1143140] consecutive B-frames: 20.0% 80.0% 0.0% 0.0% [libx264 @ 0x1143140] mb I I16..4: 2.0% 54.5% 43.5% [libx264 @ 0x1143140] mb P I16..4: 1.7% 4.3% 2.6% P16..4: 40.2% 34.2% 15.8% 0.0% 0.0% skip: 1.3% [libx264 @ 0x1143140] mb B I16..4: 0.0% 0.0% 0.4% B16..8: 45.5% 17.8% 4.0% direct: 5.8% skip:26.6% L0:28.4% L1:42.6% BI:29.0% [libx264 @ 0x1143140] 8x8 transform intra:53.5% inter:55.1% [libx264 @ 0x1143140] coded y,uvDC,uvAC intra: 92.2% 100.0% 97.3% inter: 45.6% 63.3% 19.0% [libx264 @ 0x1143140] i16 v,h,dc,p: 0% 53% 0% 47% [libx264 @ 0x1143140] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 15% 27% 14% 5% 6% 6% 10% 6% 11% [libx264 @ 0x1143140] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 15% 25% 15% 8% 8% 7% 9% 7% 8% [libx264 @ 0x1143140] i8c dc,h,v,p: 47% 22% 14% 18% [libx264 @ 0x1143140] Weighted P-Frames: Y:50.0% UV:50.0% [libx264 @ 0x1143140] ref P L0: 83.5% 16.1% 0.4% [libx264 @ 0x1143140] kb/s:1063.12

[manuelruder]

In an earlier version there was a bug that the process stopped after 5 frames, if you don't specify "-num_images" explicitly. However, it should autodetect the number of frames with the latest version. Have you tried updating? If you already have the latest version, there should be an output "Detected n content images." What is it showing?

[ghost]

Problem solved after pull. Thx!