{"job_id":"anim-job-d06ec14d-dd42-42ed-bbac-8810b760d074","request_id":"test-chem-galvanic-1778574483884","status":"failed","asset":null,"metadata":{"rendered_at":"2026-05-12T08:30:17.899Z","cache_hit":false,"cost_usd":0},"error":{"code":"RENDER_TIMEOUT","message":"ffmpeg failed: Command failed: ffmpeg -y -f lavfi -i color=c=#101417:s=1920x1080:d=15 -vf drawbox=x=0:y=1074:w=iw:h=6:color=#1e2c30:t=fill,drawbox=x=0:y=1074:w=’iw*t/15’:h=6:color=#e0b15b:t=fill,drawbox=x=96:y=594:w=1728:h=2:color=#2b3437:t=fill:enable=between(t\\,0\\,3),drawtext=fontcolor=#f4f0e8:fontsize=46:x=(w-text_w)/2:y=(h/2-90):text=’Galvanic Cell Electron’:enable=between(t\\,0\\,3),drawtext=fontcolor=#f4f0e8:fontsize=46:x=(w-text_w)/2:y=(h/2-36):text=’Flow and EMF’:enable=between(t\\,0\\,3),drawtext=fontcolor=#cbd4d7:fontsize=22:x=(w-text_w)/2:y=626:text=’Electrochemistry’:enable=between(t\\,0\\,3),drawtext=fontcolor=#e0b15b:fontsize=18:x=(w-text_w)/2:y=680:text=’NEET  /  JEE  Remediation’:enable=between(t\\,0\\,3),drawbox=x=96:y=184:w=1728:h=670:color=#1e0a0a@0.92:t=fill:enable=between(t\\,3\\,7),drawbox=x=96:y=184:w=1728:h=4:color=#c66b5e:t=fill:enable=between(t\\,3\\,7),drawtext=fontcolor=#c66b5e:fontsize=20:x=124:y=200:text=’COMMON MISTAKE’:enable=between(t\\,3\\,7),drawtext=fontcolor=#ffb8b0:fontsize=26:x=(w-text_w)/2:y=(h/2-276):text=’In a galvanic cell\\, electrons flow from’:enable=between(t\\,3\\,7),drawtext=fontcolor=#ffb8b0:fontsize=26:x=(w-text_w)/2:y=(h/2-242):text=’cathode to anode through the external’:enable=between(t\\,3\\,7),drawtext=fontcolor=#ffb8b0:fontsize=26:x=(w-text_w)/2:y=(h/2-208):text=’circuit.’:enable=between(t\\,3\\,7),drawbox=x=96:y=184:w=1728:h=670:color=#071a0e@0.92:t=fill:enable=between(t\\,7\\,12),drawbox=x=96:y=184:w=1728:h=4:color=#7ee787:t=fill:enable=between(t\\,7\\,12),drawtext=fontcolor=#7ee787:fontsize=20:x=124:y=200:text=’CORRECT UNDERSTANDING’:enable=between(t\\,7\\,12),drawtext=fontcolor=#b8ffcc:fontsize=26:x=(w-text_w)/2:y=(h/2-276):text=’Electrons flow from anode (oxidation\\,’:enable=between(t\\,7\\,12),drawtext=fontcolor=#b8ffcc:fontsize=26:x=(w-text_w)/2:y=(h/2-242):text=’negative terminal) to cathode (reduction\\,’:enable=between(t\\,7\\,12),drawtext=fontcolor=#b8ffcc:fontsize=26:x=(w-text_w)/2:y=(h/2-208):text=’positive terminal) through the external’:enable=between(t\\,7\\,12),drawtext=fontcolor=#e0b15b:fontsize=40:x=(w-text_w)/2:y=389:text=’Explore the simulation’:enable=between(t\\,12\\,15),drawtext=fontcolor=#cbd4d7:fontsize=22:x=(w-text_w)/2:y=540:text=’galvanic cell’:enable=between(t\\,12\\,15),drawtext=fontcolor=#cbd4d7:fontsize=22:x=(w-text_w)/2:y=574:text=’anode’:enable=between(t\\,12\\,15),drawtext=fontcolor=#cbd4d7:fontsize=22:x=(w-text_w)/2:y=608:text=’cathode’:enable=between(t\\,12\\,15),drawtext=fontcolor=#cbd4d7:fontsize=22:x=(w-text_w)/2:y=642:text=’EMF’:enable=between(t\\,12\\,15) -r 30 -pix_fmt yuv420p /app/storage/assets/anim-job-d06ec14d-dd42-42ed-bbac-8810b760d074/walkthrough.mp4\nffmpeg version 5.1.8-0+deb12u1 Copyright (c) 2000-2025 the FFmpeg developers\n  built with gcc 12 (Debian 12.2.0-14+deb12u1)\n  configuration: --prefix=/usr --extra-version=0+deb12u1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libglslang --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librist --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libsvtav1 --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --disable-sndio --enable-libjxl --enable-pocketsphinx --enable-librsvg --enable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-libplacebo --enable-librav1e --enable-shared\n  libavutil      57. 28.100 / 57. 28.100\n  libavcodec     59. 37.100 / 59. 37.100\n  libavformat    59. 27.100 / 59. 27.100\n  libavdevice    59.  7.100 / 59.  7.100\n  libavfilter     8. 44.100 /  8. 44.100\n  libswscale      6.  7.100 /  6.  7.100\n  libswresample   4.  7.100 /  4.  7.100\n  libpostproc    56.  6.100 / 56.  6.100\nInput #0, lavfi, from 'color=c=#101417:s=1920x1080:d=15':\n  Duration: N/A, start: 0.000000, bitrate: N/A\n  Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 25 tbr, 25 tbn\nStream mapping:\n  Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (libx264))\nPress [q] to stop, [?] for help\n[Parsed_drawtext_3 @ 0x556f1c810ac0] Using \"/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf\"\n[Parsed_drawtext_4 @ 0x556f1c7c2200] Using \"/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf\"\n[Parsed_drawtext_5 @ 0x556f1c8afa80] Using \"/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf\"\n[Parsed_drawtext_6 @ 0x556f1c812c80] Using \"/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf\"\n[Parsed_drawtext_9 @ 0x556f1c8ad2c0] Using \"/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf\"\n[Parsed_drawtext_10 @ 0x556f1c81e000] Using \"/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf\"\n[Parsed_drawtext_11 @ 0x556f1c823880] Using \"/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf\"\n[Parsed_drawtext_12 @ 0x556f1c8277c0] Using \"/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf\"\n[Parsed_drawtext_15 @ 0x556f1c88ea80] Using \"/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf\"\n[Parsed_drawtext_16 @ 0x556f1c8a3d40] Using \"/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf\"\n[Parsed_drawtext_17 @ 0x556f1c8892c0] Using \"/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf\"\n[Parsed_drawtext_18 @ 0x556f1c831ec0] Using \"/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf\"\n[Parsed_drawtext_19 @ 0x556f1c86f980] Using \"/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf\"\n[Parsed_drawtext_20 @ 0x556f1c884d40] Using \"/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf\"\n[Parsed_drawtext_21 @ 0x556f1c888740] Using \"/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf\"\n[Parsed_drawtext_22 @ 0x556f1c8857c0] Using \"/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf\"\n[Parsed_drawtext_23 @ 0x556f1c8c3bc0] Using \"/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf\"\n[Parsed_drawbox_1 @ 0x556f1c8120c0] [Eval @ 0x7fff46167570] Undefined constant or missing '(' in '’iw*t/15’'\n    Last message repeated 5 times\n[Parsed_drawbox_1 @ 0x556f1c8120c0] Error when evaluating the expression '’iw*t/15’'.\n[Parsed_drawbox_1 @ 0x556f1c8120c0] Failed to configure input pad on Parsed_drawbox_1\nError reinitializing filters!\nFailed to inject frame into filter network: Invalid argument\nError while processing the decoded data for stream #0:0\nConversion failed!\n","retryable":true}}