i am using a raspberry pi 2 to run my server, using the armel version software and when the timelapse command is run after a print, there is an error. what would fix this? i have another command i can manually run on the pi to create the timlapse but that has nothing to do with the server.<div> Here is the code:<div> Pressing Recreate Video on Web Portal</div><pre style="word-wrap: break-word; white-space: pre-wrap;">RESULT: 48 byte mp4 file. Internet Explorer says Invalid Source.
Command from Log File executed as pi user
CMD: /usr/src/ffmpeg/ffmpeg -loglevel error -f concat -i /var/lib/Repetier-Server/printer/Davinci_10/timelapse/20160101T215816_stretchlet/input.txt -c:v libx264 -threads 1 -r 30 -pix_fmt yuv420p -profile:v baseline -level 3.0 -movflags +faststart -b:v 1000k -y /var/lib/Repetier-Server/printer/Davinci_10/timelapse/20160101T215816_stretchlet/video.mp4
OUTPUT:
Bus error
RESULT: 48 byte mp4 file. Internet Explorer says Invalid Source.
Command from Log File Executed as repetierserver
CMD: /usr/src/ffmpeg/ffmpeg -loglevel error -f concat -i /var/lib/Repetier-Server/printer/Davinci_10/timelapse/20160101T215816_stretchlet/input.txt -c:v libx264 -threads 1 -r 30 -pix_fmt yuv420p -profile:v baseline -level 3.0 -movflags +faststart -b:v 1000k -y /var/lib/Repetier-Server/printer/Davinci_10/timelapse/20160101T215816_stretchlet/video.mp4
OUTPUT:
Bus error
RESULT: 48 byte mp4 file. Internet Explorer says Invalid Source.
Command from Log File Executed as root
CMD: /usr/src/ffmpeg/ffmpeg -loglevel error -f concat -i /var/lib/Repetier-Server/printer/Davinci_10/timelapse/20160101T215816_stretchlet/input.txt -c:v libx264 -threads 1 -r 30 -pix_fmt yuv420p -profile:v baseline -level 3.0 -movflags +faststart -b:v 1000k -y /var/lib/Repetier-Server/printer/Davinci_10/timelapse/20160101T215816_stretchlet/video.mp4
OUTPUT:
Bus error
RESULT: 48 byte mp4 file. Internet Explorer says Invalid Source.
Custom Command executed as repetierserver
NOTE: This is executed within the folder containing the timelapse images. This command outputs the exact same when called with a definite filepath to the ffmpeg executable and/or the image location.
CMD: ffmpeg -f image2 -r 30 -i image_00000%03d.jpg -r 30 -s hd1080 -vcodec libx264 video.mp4
OUTPUT:
ffmpeg version N-77535-g9f4c7b4 Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 4.9.2 (Raspbian 4.9.2-10)
configuration: --arch=armel --target-os=linux --enable-gpl --enable-libx264 --disable-fast-unaligned
libavutil 55. 11.100 / 55. 11.100
libavcodec 57. 20.100 / 57. 20.100
libavformat 57. 21.100 / 57. 21.100
libavdevice 57. 0.100 / 57. 0.100
libavfilter 6. 22.100 / 6. 22.100
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100
[mjpeg @ 0x18c81c0] Changing bps to 8
Input #0, image2, from 'image_00000%03d.jpg':
Duration: 00:00:02.63, start: 0.000000, bitrate: N/A
Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 240x320 [SAR 1:1 DAR 3:4], 30 fps, 30 tbr, 30 tbn, 30 tbc
File 'video.mp4' already exists. Overwrite ? [y/N] y
[swscaler @ 0x18e9c70] deprecated pixel format used, make sure you did set range correctly
No pixel format specified, yuvj420p for H.264 encoding chosen.
Use -pix_fmt yuv420p for compatibility with outdated media players.
[libx264 @ 0x18cd120] using SAR=27/64
[libx264 @ 0x18cd120] using cpu capabilities: ARMv6 NEON
[libx264 @ 0x18cd120] profile High, level 4.0
[libx264 @ 0x18cd120] 264 - core 148 r2638 7599210 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - 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=1.40 aq=1:1.00
Output #0, mp4, to 'video.mp4':
Metadata:
encoder : Lavf57.21.100
Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuvj420p(pc), 1920x1080 [SAR 27:64 DAR 3:4], q=-1--1, 30 fps, 15360 tbn, 30 tbc
Metadata:
encoder : Lavc57.20.100 libx264
Side data:
unknown side data type 10 (24 bytes)
Stream mapping:
Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
Press [q] to stop, [?] for help
frame= 79 fps=0.8 q=-1.0 Lsize= 2024kB time=00:00:02.56 bitrate=6458.8kbits/s speed=0.0253x
video:2022kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.065191%
[libx264 @ 0x18cd120] frame I:1 Avg QP:27.63 size: 45003
[libx264 @ 0x18cd120] frame P:70 Avg QP:27.14 size: 26878
[libx264 @ 0x18cd120] frame B:8 Avg QP:27.20 size: 17963
[libx264 @ 0x18cd120] consecutive B-frames: 82.3% 12.7% 0.0% 5.1%
[libx264 @ 0x18cd120] mb I I16..4: 23.0% 72.2% 4.8%
[libx264 @ 0x18cd120] mb P I16..4: 12.6% 20.6% 0.6% P16..4: 44.4% 6.5% 1.5% 0.0% 0.0% skip:13.9%
[libx264 @ 0x18cd120] mb B I16..4: 3.5% 3.3% 0.1% B16..8: 38.5% 7.7% 0.5% direct: 8.2% skip:38.3% L0:52.6% L1:43.4% BI: 3.9%
[libx264 @ 0x18cd120] 8x8 transform intra:61.1% inter:93.1%
[libx264 @ 0x18cd120] coded y,uvDC,uvAC intra: 35.8% 60.1% 6.9% inter: 21.5% 44.3% 0.3%
[libx264 @ 0x18cd120] i16 v,h,dc,p: 6% 67% 3% 24%
[libx264 @ 0x18cd120] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 15% 48% 17% 2% 3% 2% 6% 2% 5%
[libx264 @ 0x18cd120] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 12% 57% 11% 2% 4% 3% 7% 2% 3%
[libx264 @ 0x18cd120] i8c dc,h,v,p: 43% 41% 11% 6%
[libx264 @ 0x18cd120] Weighted P-Frames: Y:31.4% UV:20.0%
[libx264 @ 0x18cd120] ref P L0: 49.6% 13.3% 20.7% 12.3% 4.2%
[libx264 @ 0x18cd120] ref B L0: 69.9% 28.4% 1.7%
[libx264 @ 0x18cd120] ref B L1: 87.3% 12.7%
[libx264 @ 0x18cd120] kb/s:6289.05
RESULT: Playable, valid timelapse video of 2072185 bytes. Web interface can play the video, but still says 48 bytes.</pre></div>
