$ ffmpeg -i 20170614_0848_driving-Hwy395-CVL_rec12371.mov \ -itsoffset 0:03:00 -i 20170614_0851_driving-Hwy395-CVL_rec12372.mov \ -itsoffset 0:06:00 -i 20170614_0854_driving-Hwy395-S-mp252-250_view_MatsenCrk-repaired_rec12373.mov \ -itsoffset 0:09:00 -i 20170614_0857_driving-Hwy395-CVL_rec12374.mov \ -itsoffset 0:12:00 -i 20170614_0900_driving-Hwy395-CVL_rec12375.mov \ -itsoffset 0:15:00 -i 20170614_0903_driving-Hwy395-CVL_rec12376.mov \ -itsoffset 0:18:00 -i 20170614_0906_driving-Hwy395-crossColumbiaRiver-bridgeWork_rec12377.mov \ -itsoffset 0:21:00 -i 20170614_0909_driving-Hwy395-CVL_rec12378.mov \ -itsoffset 0:24:00 -i 20170614_0912_driving-Hwy395-CVL_rec12379.mov \ -itsoffset 0:27:00 -i 20170614_0915_driving-Hwy395-CVL_rec12380.mov \ -itsoffset 0:30:00 -i 20170614_0918_driving-Hwy395-CVL_rec12381.mov \ -itsoffset 0:33:00 -i 20170614_0921_driving-Hwy395-CVL-arriveWalmart_rec12382.mov \ -filter_complex "[0]scale=1280x720[0s],[1]scale=1280x720[1s],[2]scale=1280x720[2s],\ [3]scale=1280x720[3s],[4]scale=1280x720[4s],[5]scale=1280x720[5s],\ [6]scale=1280x720[6s],[7]scale=1280x720[7s],[8]scale=1280x720[8s],\ [9]scale=1280x720[9s],[10]scale=1280x720[10s],[11]scale=1280x720[11s],\ [0s] [1s]overlay=enable=between(t\, 180\, 360)[1c],\ [1c] [2s]overlay=enable=between(t\, 360\, 540)[2c],\ [2c] [3s]overlay=enable=between(t\, 540\, 720)[3c],\ [3c] [4s]overlay=enable=between(t\, 720\, 900)[4c],\ [4c] [5s]overlay=enable=between(t\, 900\,1080)[5c],\ [5c] [6s]overlay=enable=between(t\,1080\,1260)[6c],\ [6c] [7s]overlay=enable=between(t\,1260\,1440)[7c],\ [7c] [8s]overlay=enable=between(t\,1440\,1620)[8c],\ [8c] [9s]overlay=enable=between(t\,1620\,1800)[9c],\ [9c] [10s]overlay=enable=between(t\,1800\,1980)[10c],\ [10c][11s]overlay=enable=between(t\,1980\,2160)[11c],\ [11c]drawtext='fontsize=36:fontcolor=0xa73450:bordercolor=white:shadowcolor=black:fontfile=/usr/share/fonts/TrueType/SF-Foxboro-Script-Bold.ttf:x=(w-text_w-50):y=(h-text_h-16):shadowx=2:shadowy=2:borderw=1:text=seahorseCorral.org' \ ,drawtext='fontfile=/usr/share/fonts/TrueType/monaco/monaco.ttf:text=%{n}:x=20:y=(h*0.9):fontsize=24:fontcolor=white:box=1:boxcolor=0x00000099' \ ,ass=20170614_0848_driving-Hwy395-Colville.ass" -s 1280x720 -force_key_frames expr:gte\(t\,n_forced/2\) -c:v libx264 -crf 18 -bf 2 -c:a aac -q:a 1 -ac 2 -ar 48000 -use_editlist 0 -movflags +faststart -r 30 -t 2040 20170614-driving-Hwy395-Colville-EMR-${resy}ea.mp4 ffmpeg version N-96760-g6f2e38990c Copyright (c) 2000-2020 the FFmpeg developers built with gcc 6.3.0 (Debian 6.3.0-18+deb9u1) 20170516 configuration: --prefix=/usr/local --enable-gpl --enable-libmp3lame --enable-libx264 --enable-libopenjpeg --enable-libfreetype --disable-doc --disable-htmlpages --disable-podpages --enable-shared --extra-cflags=-I/usr/include --extra-ldflags=-L/usr/lib/i386-linux-gnu --enable-libass libavutil 56. 41.100 / 56. 41.100 libavcodec 58. 69.100 / 58. 69.100 libavformat 58. 38.100 / 58. 38.100 libavdevice 58. 9.103 / 58. 9.103 libavfilter 7. 76.100 / 7. 76.100 libswscale 5. 6.100 / 5. 6.100 libswresample 3. 6.100 / 3. 6.100 libpostproc 55. 6.100 / 55. 6.100 Guessed Channel Layout for Input Stream #0.1 : mono Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '20170614_0848_driving-Hwy395-CVL_rec12371.mov': Metadata: major_brand : qt minor_version : 0 compatible_brands: qt creation_time : 2017-06-14T08:48:49.000000Z original_format : DVR-CD original_format-eng: DVR-CD comment : HDDVR-Mobius comment-eng : HDDVR-Mobius Duration: 00:03:01.10, start: 0.000000, bitrate: 8523 kb/s Stream #0:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720, 7868 kb/s, 30 fps, 30 tbr, 30k tbn, 60k tbc (default) Metadata: creation_time : 2017-06-14T08:48:49.000000Z handler_name : VideoHandler encoder : h264 Stream #0:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 32000 Hz, mono, s16, 512 kb/s (default) Metadata: creation_time : 2017-06-14T08:48:49.000000Z handler_name : SoundHandler Guessed Channel Layout for Input Stream #1.1 : mono Input #1, mov,mp4,m4a,3gp,3g2,mj2, from '20170614_0851_driving-Hwy395-CVL_rec12372.mov': Metadata: major_brand : qt minor_version : 0 compatible_brands: qt creation_time : 2017-06-14T08:51:49.000000Z original_format : DVR-CD original_format-eng: DVR-CD comment : HDDVR-Mobius comment-eng : HDDVR-Mobius Duration: 00:03:01.07, start: 0.000000, bitrate: 8539 kb/s Stream #1:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720, 7868 kb/s, 30 fps, 30 tbr, 30k tbn, 60k tbc (default) Metadata: creation_time : 2017-06-14T08:51:49.000000Z handler_name : VideoHandler encoder : h264 Stream #1:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 32000 Hz, mono, s16, 512 kb/s (default) Metadata: creation_time : 2017-06-14T08:51:49.000000Z handler_name : SoundHandler Guessed Channel Layout for Input Stream #2.1 : mono Input #2, mov,mp4,m4a,3gp,3g2,mj2, from '20170614_0854_driving-Hwy395-S-mp252-250_view_MatsenCrk-repaired_rec12373.mov': Metadata: major_brand : qt minor_version : 0 compatible_brands: qt creation_time : 2017-06-14T08:54:49.000000Z original_format : DVR-CD original_format-eng: DVR-CD comment : HDDVR-Mobius comment-eng : HDDVR-Mobius Duration: 00:03:01.07, start: 0.000000, bitrate: 8533 kb/s Stream #2:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720, 7867 kb/s, 30 fps, 30 tbr, 30k tbn, 60k tbc (default) Metadata: creation_time : 2017-06-14T08:54:49.000000Z handler_name : VideoHandler encoder : h264 Stream #2:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 32000 Hz, mono, s16, 512 kb/s (default) Metadata: creation_time : 2017-06-14T08:54:49.000000Z handler_name : SoundHandler Guessed Channel Layout for Input Stream #3.1 : mono Input #3, mov,mp4,m4a,3gp,3g2,mj2, from '20170614_0857_driving-Hwy395-CVL_rec12374.mov': Metadata: major_brand : qt minor_version : 0 compatible_brands: qt creation_time : 2017-06-14T08:57:49.000000Z original_format : DVR-CD original_format-eng: DVR-CD comment : HDDVR-Mobius comment-eng : HDDVR-Mobius Duration: 00:03:01.10, start: 0.000000, bitrate: 8532 kb/s Stream #3:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720, 7864 kb/s, 30 fps, 30 tbr, 30k tbn, 60k tbc (default) Metadata: creation_time : 2017-06-14T08:57:49.000000Z handler_name : VideoHandler encoder : h264 Stream #3:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 32000 Hz, mono, s16, 512 kb/s (default) Metadata: creation_time : 2017-06-14T08:57:49.000000Z handler_name : SoundHandler Guessed Channel Layout for Input Stream #4.1 : mono Input #4, mov,mp4,m4a,3gp,3g2,mj2, from '20170614_0900_driving-Hwy395-CVL_rec12375.mov': Metadata: major_brand : qt minor_version : 0 compatible_brands: qt creation_time : 2017-06-14T09:00:49.000000Z original_format : DVR-CD original_format-eng: DVR-CD comment : HDDVR-Mobius comment-eng : HDDVR-Mobius Duration: 00:03:01.07, start: 0.000000, bitrate: 8525 kb/s Stream #4:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720, 7866 kb/s, 30 fps, 30 tbr, 30k tbn, 60k tbc (default) Metadata: creation_time : 2017-06-14T09:00:49.000000Z handler_name : VideoHandler encoder : h264 Stream #4:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 32000 Hz, mono, s16, 512 kb/s (default) Metadata: creation_time : 2017-06-14T09:00:49.000000Z handler_name : SoundHandler Guessed Channel Layout for Input Stream #5.1 : mono Input #5, mov,mp4,m4a,3gp,3g2,mj2, from '20170614_0903_driving-Hwy395-CVL_rec12376.mov': Metadata: major_brand : qt minor_version : 0 compatible_brands: qt creation_time : 2017-06-14T09:03:49.000000Z original_format : DVR-CD original_format-eng: DVR-CD comment : HDDVR-Mobius comment-eng : HDDVR-Mobius Duration: 00:03:01.07, start: 0.000000, bitrate: 8535 kb/s Stream #5:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720, 7868 kb/s, 30 fps, 30 tbr, 30k tbn, 60k tbc (default) Metadata: creation_time : 2017-06-14T09:03:49.000000Z handler_name : VideoHandler encoder : h264 Stream #5:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 32000 Hz, mono, s16, 512 kb/s (default) Metadata: creation_time : 2017-06-14T09:03:49.000000Z handler_name : SoundHandler Guessed Channel Layout for Input Stream #6.1 : mono Input #6, mov,mp4,m4a,3gp,3g2,mj2, from '20170614_0906_driving-Hwy395-crossColumbiaRiver-bridgeWork_rec12377.mov': Metadata: major_brand : qt minor_version : 0 compatible_brands: qt creation_time : 2017-06-14T09:06:49.000000Z original_format : DVR-CD original_format-eng: DVR-CD comment : HDDVR-Mobius comment-eng : HDDVR-Mobius Duration: 00:03:01.07, start: 0.000000, bitrate: 8533 kb/s Stream #6:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720, 7868 kb/s, 30 fps, 30 tbr, 30k tbn, 60k tbc (default) Metadata: creation_time : 2017-06-14T09:06:49.000000Z handler_name : VideoHandler encoder : h264 Stream #6:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 32000 Hz, mono, s16, 512 kb/s (default) Metadata: creation_time : 2017-06-14T09:06:49.000000Z handler_name : SoundHandler Guessed Channel Layout for Input Stream #7.1 : mono Input #7, mov,mp4,m4a,3gp,3g2,mj2, from '20170614_0909_driving-Hwy395-CVL_rec12378.mov': Metadata: major_brand : qt minor_version : 0 compatible_brands: qt creation_time : 2017-06-14T09:09:49.000000Z original_format : DVR-CD original_format-eng: DVR-CD comment : HDDVR-Mobius comment-eng : HDDVR-Mobius Duration: 00:03:01.07, start: 0.000000, bitrate: 8526 kb/s Stream #7:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720, 7869 kb/s, 30 fps, 30 tbr, 30k tbn, 60k tbc (default) Metadata: creation_time : 2017-06-14T09:09:49.000000Z handler_name : VideoHandler encoder : h264 Stream #7:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 32000 Hz, mono, s16, 512 kb/s (default) Metadata: creation_time : 2017-06-14T09:09:49.000000Z handler_name : SoundHandler Guessed Channel Layout for Input Stream #8.1 : mono Input #8, mov,mp4,m4a,3gp,3g2,mj2, from '20170614_0912_driving-Hwy395-CVL_rec12379.mov': Metadata: major_brand : qt minor_version : 0 compatible_brands: qt creation_time : 2017-06-14T09:12:49.000000Z original_format : DVR-CD original_format-eng: DVR-CD comment : HDDVR-Mobius comment-eng : HDDVR-Mobius Duration: 00:03:01.10, start: 0.000000, bitrate: 8525 kb/s Stream #8:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720, 7868 kb/s, 30 fps, 30 tbr, 30k tbn, 60k tbc (default) Metadata: creation_time : 2017-06-14T09:12:49.000000Z handler_name : VideoHandler encoder : h264 Stream #8:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 32000 Hz, mono, s16, 512 kb/s (default) Metadata: creation_time : 2017-06-14T09:12:49.000000Z handler_name : SoundHandler Guessed Channel Layout for Input Stream #9.1 : mono Input #9, mov,mp4,m4a,3gp,3g2,mj2, from '20170614_0915_driving-Hwy395-CVL_rec12380.mov': Metadata: major_brand : qt minor_version : 0 compatible_brands: qt creation_time : 2017-06-14T09:15:49.000000Z original_format : DVR-CD original_format-eng: DVR-CD comment : HDDVR-Mobius comment-eng : HDDVR-Mobius Duration: 00:03:01.07, start: 0.000000, bitrate: 8520 kb/s Stream #9:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720, 7868 kb/s, 30 fps, 30 tbr, 30k tbn, 60k tbc (default) Metadata: creation_time : 2017-06-14T09:15:49.000000Z handler_name : VideoHandler encoder : h264 Stream #9:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 32000 Hz, mono, s16, 512 kb/s (default) Metadata: creation_time : 2017-06-14T09:15:49.000000Z handler_name : SoundHandler Guessed Channel Layout for Input Stream #10.1 : mono Input #10, mov,mp4,m4a,3gp,3g2,mj2, from '20170614_0918_driving-Hwy395-CVL_rec12381.mov': Metadata: major_brand : qt minor_version : 0 compatible_brands: qt creation_time : 2017-06-14T09:18:49.000000Z original_format : DVR-CD original_format-eng: DVR-CD comment : HDDVR-Mobius comment-eng : HDDVR-Mobius Duration: 00:03:01.10, start: 0.000000, bitrate: 8535 kb/s Stream #10:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720, 7869 kb/s, 30 fps, 30 tbr, 30k tbn, 60k tbc (default) Metadata: creation_time : 2017-06-14T09:18:49.000000Z handler_name : VideoHandler encoder : h264 Stream #10:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 32000 Hz, mono, s16, 512 kb/s (default) Metadata: creation_time : 2017-06-14T09:18:49.000000Z handler_name : SoundHandler Guessed Channel Layout for Input Stream #11.1 : mono Input #11, mov,mp4,m4a,3gp,3g2,mj2, from '20170614_0921_driving-Hwy395-CVL-arriveWalmart_rec12382.mov': Metadata: major_brand : qt minor_version : 0 compatible_brands: qt creation_time : 2017-06-14T09:21:45.000000Z original_format : DVR-CD original_format-eng: DVR-CD comment : HDDVR-Mobius comment-eng : HDDVR-Mobius Duration: 00:02:57.27, start: 0.000000, bitrate: 8527 kb/s Stream #11:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720, 7868 kb/s, 30 fps, 30 tbr, 30k tbn, 60k tbc (default) Metadata: creation_time : 2017-06-14T09:21:45.000000Z handler_name : VideoHandler encoder : h264 Stream #11:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 32000 Hz, mono, s16, 512 kb/s (default) Metadata: creation_time : 2017-06-14T09:21:45.000000Z handler_name : SoundHandler [Parsed_ass_25 @ 0x55a64dd4cf40] Shaper: FriBidi 0.19.7 (SIMPLE) HarfBuzz-ng 1.4.2 (COMPLEX) [Parsed_ass_25 @ 0x55a64dd4cf40] Using font provider fontconfig [Parsed_ass_25 @ 0x55a64dd4cf40] Added subtitle file: '20170614_0848_driving-Hwy395-Colville.ass' (31 styles, 2816 events) Stream mapping: Stream #0:0 (h264) -> scale (graph 0) Stream #1:0 (h264) -> scale (graph 0) Stream #2:0 (h264) -> scale (graph 0) Stream #3:0 (h264) -> scale (graph 0) Stream #4:0 (h264) -> scale (graph 0) Stream #5:0 (h264) -> scale (graph 0) Stream #6:0 (h264) -> scale (graph 0) Stream #7:0 (h264) -> scale (graph 0) Stream #8:0 (h264) -> scale (graph 0) Stream #9:0 (h264) -> scale (graph 0) Stream #10:0 (h264) -> scale (graph 0) Stream #11:0 (h264) -> scale (graph 0) ass (graph 0) -> Stream #0:0 (libx264) Stream #0:1 -> #0:1 (pcm_s16le (native) -> aac (native)) Press [q] to stop, [?] for help [Parsed_ass_25 @ 0x55a6528e3f40] Shaper: FriBidi 0.19.7 (SIMPLE) HarfBuzz-ng 1.4.2 (COMPLEX) [Parsed_ass_25 @ 0x55a6528e3f40] Using font provider fontconfig [Parsed_ass_25 @ 0x55a6528e3f40] Added subtitle file: '20170614_0848_driving-Hwy395-Colville.ass' (31 styles, 2816 events) [Parsed_ass_25 @ 0x55a6528e3f40] Neither PlayResX nor PlayResY defined. Assuming 384x288 [libx264 @ 0x55a64daa1440] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2 [libx264 @ 0x55a64daa1440] profile High, level 3.1 [libx264 @ 0x55a64daa1440] 264 - core 148 r2748 97eaef2 - H.264/MPEG-4 AVC codec - Copyleft 2003-2016 - 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=18 lookahead_threads=3 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=2 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=18.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00 Output #0, mp4, to '20170614-driving-Hwy395-Colville-EMR-720ea.mp4':ate= -0.0kbits/s speed=N/A Metadata: major_brand : qt minor_version : 0 compatible_brands: qt comment-eng : HDDVR-Mobius original_format : DVR-CD original_format-eng: DVR-CD comment : HDDVR-Mobius encoder : Lavf58.38.100 Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p(progressive), 1280x720, q=-1--1, 30 fps, 15360 tbn, 30 tbc (default) Metadata: encoder : Lavc58.69.100 libx264 Side data: cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default) Metadata: creation_time : 2017-06-14T08:48:49.000000Z handler_name : SoundHandler encoder : Lavc58.69.100 aac [Parsed_ass_25 @ 0x55a6528e3f40] fontselect: (Monaco, 400, 0) -> /usr/share/fonts/TrueType/monaco/monaco.ttf, 0, Monaco [Parsed_ass_25 @ 0x55a6528e3f40] Glyph 0x2596 not found, selecting one more font for (Monaco, 400, 0) [Parsed_ass_25 @ 0x55a6528e3f40] fontselect: (Monaco, 400, 0) -> /usr/share/fonts/truetype/dejavu/DejaVuSans.ttf, 0, DejaVuSans [mov,mp4,m4a,3gp,3g2,mj2 @ 0x55a64cf75180] Packet corrupt (stream = 0, dts = 5430000).ed=2.94x 20170614_0848_driving-Hwy395-CVL_rec12371.mov: corrupt input packet in stream 0 [h264 @ 0x55a64dc7b340] Invalid NAL unit size (1972013899 > 48951). [h264 @ 0x55a64dc7b340] Error splitting the input into NAL units. Error while decoding stream #0:0: Invalid data found when processing input [mov,mp4,m4a,3gp,3g2,mj2 @ 0x55a64cf94fc0] Packet corrupt (stream = 0, dts = 5430000).ed=2.95x 20170614_0851_driving-Hwy395-CVL_rec12372.mov: corrupt input packet in stream 0 [h264 @ 0x55a64d1e9580] Invalid NAL unit size (743998705 > 48943). [h264 @ 0x55a64d1e9580] Error splitting the input into NAL units. Error while decoding stream #1:0: Invalid data found when processing input [mov,mp4,m4a,3gp,3g2,mj2 @ 0x55a64cfc0380] Packet corrupt (stream = 0, dts = 5430000).ed=2.95x 20170614_0854_driving-Hwy395-S-mp252-250_view_MatsenCrk-repaired_rec12373.mov: corrupt input packet in stream 0 [h264 @ 0x55a64e402400] Invalid NAL unit size (343674350 > 48943). [h264 @ 0x55a64e402400] Error splitting the input into NAL units. Error while decoding stream #2:0: Invalid data found when processing input [mov,mp4,m4a,3gp,3g2,mj2 @ 0x55a64d0182c0] Packet corrupt (stream = 0, dts = 5430000).ed=2.97x 20170614_0857_driving-Hwy395-CVL_rec12374.mov: corrupt input packet in stream 0 [h264 @ 0x55a64e594f80] Invalid NAL unit size (1281359818 > 48951). [h264 @ 0x55a64e594f80] Error splitting the input into NAL units. Error while decoding stream #3:0: Invalid data found when processing input8kbits/s speed=2.97x [mov,mp4,m4a,3gp,3g2,mj2 @ 0x55a64d016740] Packet corrupt (stream = 0, dts = 5430000).ed=2.99x 20170614_0900_driving-Hwy395-CVL_rec12375.mov: corrupt input packet in stream 0 [h264 @ 0x55a64e728940] Invalid NAL unit size (-430940731 > 48943). [h264 @ 0x55a64e728940] Error splitting the input into NAL units. Error while decoding stream #4:0: Invalid data found when processing input [mov,mp4,m4a,3gp,3g2,mj2 @ 0x55a64d0fff80] Packet corrupt (stream = 0, dts = 5430000).ed=3.03x 20170614_0903_driving-Hwy395-CVL_rec12376.mov: corrupt input packet in stream 0 [h264 @ 0x55a64e8bca00] Invalid NAL unit size (-5405534 > 48943). [h264 @ 0x55a64e8bca00] Error splitting the input into NAL units. Error while decoding stream #5:0: Invalid data found when processing input1kbits/s speed=3.03x [mov,mp4,m4a,3gp,3g2,mj2 @ 0x55a64d6cddc0] Packet corrupt (stream = 0, dts = 5430000).ed= 3.1x 20170614_0906_driving-Hwy395-crossColumbiaRiver-bridgeWork_rec12377.mov: corrupt input packet in stream 0 [h264 @ 0x55a64ea50b40] Invalid NAL unit size (-1771032196 > 48943). [h264 @ 0x55a64ea50b40] Error splitting the input into NAL units. Error while decoding stream #6:0: Invalid data found when processing input [mov,mp4,m4a,3gp,3g2,mj2 @ 0x55a64d81b300] Packet corrupt (stream = 0, dts = 5430000).ed=3.16x 20170614_0909_driving-Hwy395-CVL_rec12378.mov: corrupt input packet in stream 0 [h264 @ 0x55a64ebe4bc0] Invalid NAL unit size (-581975567 > 48943). [h264 @ 0x55a64ebe4bc0] Error splitting the input into NAL units. Error while decoding stream #7:0: Invalid data found when processing input1kbits/s speed=3.16x [mov,mp4,m4a,3gp,3g2,mj2 @ 0x55a64d01c340] Packet corrupt (stream = 0, dts = 5430000).ed= 3.2x 20170614_0912_driving-Hwy395-CVL_rec12379.mov: corrupt input packet in stream 0s/s speed= 3.2x [h264 @ 0x55a64ed78c00] Invalid NAL unit size (-482217621 > 48951). [h264 @ 0x55a64ed78c00] Error splitting the input into NAL units. Error while decoding stream #8:0: Invalid data found when processing input [mov,mp4,m4a,3gp,3g2,mj2 @ 0x55a64d59a000] Packet corrupt (stream = 0, dts = 5430000).ed=3.25x 20170614_0915_driving-Hwy395-CVL_rec12380.mov: corrupt input packet in stream 0 [h264 @ 0x55a64ef0cc40] Invalid NAL unit size (-2133463566 > 48943). [h264 @ 0x55a64ef0cc40] Error splitting the input into NAL units. Error while decoding stream #9:0: Invalid data found when processing input [mov,mp4,m4a,3gp,3g2,mj2 @ 0x55a64d581a80] Packet corrupt (stream = 0, dts = 5430000).ed=3.29x 20170614_0918_driving-Hwy395-CVL_rec12381.mov: corrupt input packet in stream 0s/s speed=3.29x [h264 @ 0x55a64f0a0c40] Invalid NAL unit size (1774066193 > 48951). [h264 @ 0x55a64f0a0c40] Error splitting the input into NAL units. Error while decoding stream #10:0: Invalid data found when processing input [mp4 @ 0x55a64e087e80] Starting second pass: moving the moov atom to the beginning of the file frame=61200 fps= 99 q=-1.0 Lsize= 2865683kB time=00:33:59.90 bitrate=11508.2kbits/s speed= 3.3x video:2863301kB audio:1624kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.026480% [libx264 @ 0x55a64daa1440] frame I:4080 Avg QP:16.73 size:176873 [libx264 @ 0x55a64daa1440] frame P:22600 Avg QP:20.46 size: 59705 [libx264 @ 0x55a64daa1440] frame B:34520 Avg QP:24.58 size: 24943 [libx264 @ 0x55a64daa1440] consecutive B-frames: 12.2% 12.9% 74.9% [libx264 @ 0x55a64daa1440] mb I I16..4: 21.6% 16.9% 61.5% [libx264 @ 0x55a64daa1440] mb P I16..4: 4.7% 8.0% 7.6% P16..4: 28.6% 21.2% 10.7% 0.0% 0.0% skip:19.1% [libx264 @ 0x55a64daa1440] mb B I16..4: 1.9% 1.4% 1.9% B16..8: 39.8% 15.1% 4.1% direct: 3.6% skip:32.1% L0:65.1% L1:25.7% BI: 9.2% [libx264 @ 0x55a64daa1440] 8x8 transform intra:28.6% inter:21.9% [libx264 @ 0x55a64daa1440] coded y,uvDC,uvAC intra: 82.8% 53.3% 18.7% inter: 28.6% 11.8% 0.5% [libx264 @ 0x55a64daa1440] i16 v,h,dc,p: 6% 25% 47% 22% [libx264 @ 0x55a64daa1440] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 13% 43% 17% 3% 3% 3% 5% 3% 9% [libx264 @ 0x55a64daa1440] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 17% 32% 18% 5% 5% 4% 6% 4% 9% [libx264 @ 0x55a64daa1440] i8c dc,h,v,p: 43% 41% 12% 5% [libx264 @ 0x55a64daa1440] Weighted P-Frames: Y:7.0% UV:4.1% [libx264 @ 0x55a64daa1440] ref P L0: 73.5% 11.8% 11.4% 3.0% 0.2% [libx264 @ 0x55a64daa1440] ref B L0: 92.3% 6.9% 0.8% [libx264 @ 0x55a64daa1440] kb/s:11498.12 [aac @ 0x55a64d708780] Qavg: 118.000 ▶Feb27_0801.54▶ video is ok, don't understand what the errors are about, when played individually I do see at the end: [ffmpeg/video] h264: Invalid nal size 1972013899 [ffmpeg/video] h264: Error splitting the input into NAL units. So hopefully not anything more than a warning about how the camera writes the file. Audio ends at 3 minutes, so Add amix filter: ▶Feb27_0813.46▶ $ ffmpeg -i 20170614_0848_driving-Hwy395-CVL_rec12371.mov \ -itsoffset 0:03:00 -i 20170614_0851_driving-Hwy395-CVL_rec12372.mov \ -itsoffset 0:06:00 -i 20170614_0854_driving-Hwy395-S-mp252-250_view_MatsenCrk-repaired_rec12373.mov \ -itsoffset 0:09:00 -i 20170614_0857_driving-Hwy395-CVL_rec12374.mov \ -itsoffset 0:12:00 -i 20170614_0900_driving-Hwy395-CVL_rec12375.mov \ -itsoffset 0:15:00 -i 20170614_0903_driving-Hwy395-CVL_rec12376.mov \ -itsoffset 0:18:00 -i 20170614_0906_driving-Hwy395-crossColumbiaRiver-bridgeWork_rec12377.mov \ -itsoffset 0:21:00 -i 20170614_0909_driving-Hwy395-CVL_rec12378.mov \ -itsoffset 0:24:00 -i 20170614_0912_driving-Hwy395-CVL_rec12379.mov \ -itsoffset 0:27:00 -i 20170614_0915_driving-Hwy395-CVL_rec12380.mov \ -itsoffset 0:30:00 -i 20170614_0918_driving-Hwy395-CVL_rec12381.mov \ -itsoffset 0:33:00 -i 20170614_0921_driving-Hwy395-CVL-arriveWalmart_rec12382.mov \ -filter_complex "[0]scale=1280x720[0s],[1]scale=1280x720[1s],[2]scale=1280x720[2s],\ [3]scale=1280x720[3s],[4]scale=1280x720[4s],[5]scale=1280x720[5s],\ [6]scale=1280x720[6s],[7]scale=1280x720[7s],[8]scale=1280x720[8s],\ [9]scale=1280x720[9s],[10]scale=1280x720[10s],[11]scale=1280x720[11s],\ [0s] [1s]overlay=enable=between(t\, 180\, 360)[1c],\ [1c] [2s]overlay=enable=between(t\, 360\, 540)[2c],\ [2c] [3s]overlay=enable=between(t\, 540\, 720)[3c],\ [3c] [4s]overlay=enable=between(t\, 720\, 900)[4c],\ [4c] [5s]overlay=enable=between(t\, 900\,1080)[5c],\ [5c] [6s]overlay=enable=between(t\,1080\,1260)[6c],\ [6c] [7s]overlay=enable=between(t\,1260\,1440)[7c],\ [7c] [8s]overlay=enable=between(t\,1440\,1620)[8c],\ [8c] [9s]overlay=enable=between(t\,1620\,1800)[9c],\ [9c] [10s]overlay=enable=between(t\,1800\,1980)[10c],\ [10c][11s]overlay=enable=between(t\,1980\,2160)[11c],\ [11c]drawtext='fontsize=36:fontcolor=0xa73450:bordercolor=white:shadowcolor=black:fontfile=/usr/share/fonts/TrueType/SF-Foxboro-Script-Bold.ttf:x=(w-text_w-50):y=(h-text_h-16):shadowx=2:shadowy=2:borderw=1:text=seahorseCorral.org' \ ,drawtext='fontfile=/usr/share/fonts/TrueType/monaco/monaco.ttf:text=%{n}:x=20:y=(h*0.9):fontsize=24:fontcolor=white:box=1:boxcolor=0x00000099' \ ,ass=20170614_0848_driving-Hwy395-Colville.ass; amix=inputs=11:duration=longest" -s 1280x720 -force_key_frames expr:gte\(t\,n_forced/2\) -c:v libx264 -crf 18 -bf 2 -c:a aac -q:a 1 -ac 2 -ar 48000 -use_editlist 0 -movflags +faststart -r 30 -t 2040 20170614-driving-Hwy395-Colville-EMR-${resy}ea.mp4 ffmpeg version N-96760-g6f2e38990c Copyright (c) 2000-2020 the FFmpeg developers built with gcc 6.3.0 (Debian 6.3.0-18+deb9u1) 20170516 configuration: --prefix=/usr/local --enable-gpl --enable-libmp3lame --enable-libx264 --enable-libopenjpeg --enable-libfreetype --disable-doc --disable-htmlpages --disable-podpages --enable-shared --extra-cflags=-I/usr/include --extra-ldflags=-L/usr/lib/i386-linux-gnu --enable-libass libavutil 56. 41.100 / 56. 41.100 libavcodec 58. 69.100 / 58. 69.100 libavformat 58. 38.100 / 58. 38.100 libavdevice 58. 9.103 / 58. 9.103 libavfilter 7. 76.100 / 7. 76.100 libswscale 5. 6.100 / 5. 6.100 libswresample 3. 6.100 / 3. 6.100 libpostproc 55. 6.100 / 55. 6.100 Guessed Channel Layout for Input Stream #0.1 : mono Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '20170614_0848_driving-Hwy395-CVL_rec12371.mov': Metadata: major_brand : qt minor_version : 0 compatible_brands: qt creation_time : 2017-06-14T08:48:49.000000Z original_format : DVR-CD original_format-eng: DVR-CD comment : HDDVR-Mobius comment-eng : HDDVR-Mobius Duration: 00:03:01.10, start: 0.000000, bitrate: 8523 kb/s Stream #0:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720, 7868 kb/s, 30 fps, 30 tbr, 30k tbn, 60k tbc (default) Metadata: creation_time : 2017-06-14T08:48:49.000000Z handler_name : VideoHandler encoder : h264 Stream #0:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 32000 Hz, mono, s16, 512 kb/s (default) Metadata: creation_time : 2017-06-14T08:48:49.000000Z handler_name : SoundHandler Guessed Channel Layout for Input Stream #1.1 : mono Input #1, mov,mp4,m4a,3gp,3g2,mj2, from '20170614_0851_driving-Hwy395-CVL_rec12372.mov': Metadata: major_brand : qt minor_version : 0 compatible_brands: qt creation_time : 2017-06-14T08:51:49.000000Z original_format : DVR-CD original_format-eng: DVR-CD comment : HDDVR-Mobius comment-eng : HDDVR-Mobius Duration: 00:03:01.07, start: 0.000000, bitrate: 8539 kb/s Stream #1:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720, 7868 kb/s, 30 fps, 30 tbr, 30k tbn, 60k tbc (default) Metadata: creation_time : 2017-06-14T08:51:49.000000Z handler_name : VideoHandler encoder : h264 Stream #1:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 32000 Hz, mono, s16, 512 kb/s (default) Metadata: creation_time : 2017-06-14T08:51:49.000000Z handler_name : SoundHandler Guessed Channel Layout for Input Stream #2.1 : mono Input #2, mov,mp4,m4a,3gp,3g2,mj2, from '20170614_0854_driving-Hwy395-S-mp252-250_view_MatsenCrk-repaired_rec12373.mov': Metadata: major_brand : qt minor_version : 0 compatible_brands: qt creation_time : 2017-06-14T08:54:49.000000Z original_format : DVR-CD original_format-eng: DVR-CD comment : HDDVR-Mobius comment-eng : HDDVR-Mobius Duration: 00:03:01.07, start: 0.000000, bitrate: 8533 kb/s Stream #2:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720, 7867 kb/s, 30 fps, 30 tbr, 30k tbn, 60k tbc (default) Metadata: creation_time : 2017-06-14T08:54:49.000000Z handler_name : VideoHandler encoder : h264 Stream #2:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 32000 Hz, mono, s16, 512 kb/s (default) Metadata: creation_time : 2017-06-14T08:54:49.000000Z handler_name : SoundHandler Guessed Channel Layout for Input Stream #3.1 : mono Input #3, mov,mp4,m4a,3gp,3g2,mj2, from '20170614_0857_driving-Hwy395-CVL_rec12374.mov': Metadata: major_brand : qt minor_version : 0 compatible_brands: qt creation_time : 2017-06-14T08:57:49.000000Z original_format : DVR-CD original_format-eng: DVR-CD comment : HDDVR-Mobius comment-eng : HDDVR-Mobius Duration: 00:03:01.10, start: 0.000000, bitrate: 8532 kb/s Stream #3:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720, 7864 kb/s, 30 fps, 30 tbr, 30k tbn, 60k tbc (default) Metadata: creation_time : 2017-06-14T08:57:49.000000Z handler_name : VideoHandler encoder : h264 Stream #3:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 32000 Hz, mono, s16, 512 kb/s (default) Metadata: creation_time : 2017-06-14T08:57:49.000000Z handler_name : SoundHandler Guessed Channel Layout for Input Stream #4.1 : mono Input #4, mov,mp4,m4a,3gp,3g2,mj2, from '20170614_0900_driving-Hwy395-CVL_rec12375.mov': Metadata: major_brand : qt minor_version : 0 compatible_brands: qt creation_time : 2017-06-14T09:00:49.000000Z original_format : DVR-CD original_format-eng: DVR-CD comment : HDDVR-Mobius comment-eng : HDDVR-Mobius Duration: 00:03:01.07, start: 0.000000, bitrate: 8525 kb/s Stream #4:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720, 7866 kb/s, 30 fps, 30 tbr, 30k tbn, 60k tbc (default) Metadata: creation_time : 2017-06-14T09:00:49.000000Z handler_name : VideoHandler encoder : h264 Stream #4:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 32000 Hz, mono, s16, 512 kb/s (default) Metadata: creation_time : 2017-06-14T09:00:49.000000Z handler_name : SoundHandler Guessed Channel Layout for Input Stream #5.1 : mono Input #5, mov,mp4,m4a,3gp,3g2,mj2, from '20170614_0903_driving-Hwy395-CVL_rec12376.mov': Metadata: major_brand : qt minor_version : 0 compatible_brands: qt creation_time : 2017-06-14T09:03:49.000000Z original_format : DVR-CD original_format-eng: DVR-CD comment : HDDVR-Mobius comment-eng : HDDVR-Mobius Duration: 00:03:01.07, start: 0.000000, bitrate: 8535 kb/s Stream #5:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720, 7868 kb/s, 30 fps, 30 tbr, 30k tbn, 60k tbc (default) Metadata: creation_time : 2017-06-14T09:03:49.000000Z handler_name : VideoHandler encoder : h264 Stream #5:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 32000 Hz, mono, s16, 512 kb/s (default) Metadata: creation_time : 2017-06-14T09:03:49.000000Z handler_name : SoundHandler Guessed Channel Layout for Input Stream #6.1 : mono Input #6, mov,mp4,m4a,3gp,3g2,mj2, from '20170614_0906_driving-Hwy395-crossColumbiaRiver-bridgeWork_rec12377.mov': Metadata: major_brand : qt minor_version : 0 compatible_brands: qt creation_time : 2017-06-14T09:06:49.000000Z original_format : DVR-CD original_format-eng: DVR-CD comment : HDDVR-Mobius comment-eng : HDDVR-Mobius Duration: 00:03:01.07, start: 0.000000, bitrate: 8533 kb/s Stream #6:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720, 7868 kb/s, 30 fps, 30 tbr, 30k tbn, 60k tbc (default) Metadata: creation_time : 2017-06-14T09:06:49.000000Z handler_name : VideoHandler encoder : h264 Stream #6:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 32000 Hz, mono, s16, 512 kb/s (default) Metadata: creation_time : 2017-06-14T09:06:49.000000Z handler_name : SoundHandler Guessed Channel Layout for Input Stream #7.1 : mono Input #7, mov,mp4,m4a,3gp,3g2,mj2, from '20170614_0909_driving-Hwy395-CVL_rec12378.mov': Metadata: major_brand : qt minor_version : 0 compatible_brands: qt creation_time : 2017-06-14T09:09:49.000000Z original_format : DVR-CD original_format-eng: DVR-CD comment : HDDVR-Mobius comment-eng : HDDVR-Mobius Duration: 00:03:01.07, start: 0.000000, bitrate: 8526 kb/s Stream #7:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720, 7869 kb/s, 30 fps, 30 tbr, 30k tbn, 60k tbc (default) Metadata: creation_time : 2017-06-14T09:09:49.000000Z handler_name : VideoHandler encoder : h264 Stream #7:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 32000 Hz, mono, s16, 512 kb/s (default) Metadata: creation_time : 2017-06-14T09:09:49.000000Z handler_name : SoundHandler Guessed Channel Layout for Input Stream #8.1 : mono Input #8, mov,mp4,m4a,3gp,3g2,mj2, from '20170614_0912_driving-Hwy395-CVL_rec12379.mov': Metadata: major_brand : qt minor_version : 0 compatible_brands: qt creation_time : 2017-06-14T09:12:49.000000Z original_format : DVR-CD original_format-eng: DVR-CD comment : HDDVR-Mobius comment-eng : HDDVR-Mobius Duration: 00:03:01.10, start: 0.000000, bitrate: 8525 kb/s Stream #8:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720, 7868 kb/s, 30 fps, 30 tbr, 30k tbn, 60k tbc (default) Metadata: creation_time : 2017-06-14T09:12:49.000000Z handler_name : VideoHandler encoder : h264 Stream #8:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 32000 Hz, mono, s16, 512 kb/s (default) Metadata: creation_time : 2017-06-14T09:12:49.000000Z handler_name : SoundHandler Guessed Channel Layout for Input Stream #9.1 : mono Input #9, mov,mp4,m4a,3gp,3g2,mj2, from '20170614_0915_driving-Hwy395-CVL_rec12380.mov': Metadata: major_brand : qt minor_version : 0 compatible_brands: qt creation_time : 2017-06-14T09:15:49.000000Z original_format : DVR-CD original_format-eng: DVR-CD comment : HDDVR-Mobius comment-eng : HDDVR-Mobius Duration: 00:03:01.07, start: 0.000000, bitrate: 8520 kb/s Stream #9:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720, 7868 kb/s, 30 fps, 30 tbr, 30k tbn, 60k tbc (default) Metadata: creation_time : 2017-06-14T09:15:49.000000Z handler_name : VideoHandler encoder : h264 Stream #9:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 32000 Hz, mono, s16, 512 kb/s (default) Metadata: creation_time : 2017-06-14T09:15:49.000000Z handler_name : SoundHandler Guessed Channel Layout for Input Stream #10.1 : mono Input #10, mov,mp4,m4a,3gp,3g2,mj2, from '20170614_0918_driving-Hwy395-CVL_rec12381.mov': Metadata: major_brand : qt minor_version : 0 compatible_brands: qt creation_time : 2017-06-14T09:18:49.000000Z original_format : DVR-CD original_format-eng: DVR-CD comment : HDDVR-Mobius comment-eng : HDDVR-Mobius Duration: 00:03:01.10, start: 0.000000, bitrate: 8535 kb/s Stream #10:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720, 7869 kb/s, 30 fps, 30 tbr, 30k tbn, 60k tbc (default) Metadata: creation_time : 2017-06-14T09:18:49.000000Z handler_name : VideoHandler encoder : h264 Stream #10:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 32000 Hz, mono, s16, 512 kb/s (default) Metadata: creation_time : 2017-06-14T09:18:49.000000Z handler_name : SoundHandler Guessed Channel Layout for Input Stream #11.1 : mono Input #11, mov,mp4,m4a,3gp,3g2,mj2, from '20170614_0921_driving-Hwy395-CVL-arriveWalmart_rec12382.mov': Metadata: major_brand : qt minor_version : 0 compatible_brands: qt creation_time : 2017-06-14T09:21:45.000000Z original_format : DVR-CD original_format-eng: DVR-CD comment : HDDVR-Mobius comment-eng : HDDVR-Mobius Duration: 00:02:57.27, start: 0.000000, bitrate: 8527 kb/s Stream #11:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720, 7868 kb/s, 30 fps, 30 tbr, 30k tbn, 60k tbc (default) Metadata: creation_time : 2017-06-14T09:21:45.000000Z handler_name : VideoHandler encoder : h264 Stream #11:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 32000 Hz, mono, s16, 512 kb/s (default) Metadata: creation_time : 2017-06-14T09:21:45.000000Z handler_name : SoundHandler [Parsed_ass_25 @ 0x55da43349d00] Shaper: FriBidi 0.19.7 (SIMPLE) HarfBuzz-ng 1.4.2 (COMPLEX) [Parsed_ass_25 @ 0x55da43349d00] Using font provider fontconfig [Parsed_ass_25 @ 0x55da43349d00] Added subtitle file: '20170614_0848_driving-Hwy395-Colville.ass' (31 styles, 2816 events) Stream mapping: Stream #0:0 (h264) -> scale Stream #0:1 (pcm_s16le) -> amix:input0 Stream #1:0 (h264) -> scale Stream #1:1 (pcm_s16le) -> amix:input1 Stream #2:0 (h264) -> scale Stream #2:1 (pcm_s16le) -> amix:input2 Stream #3:0 (h264) -> scale Stream #3:1 (pcm_s16le) -> amix:input3 Stream #4:0 (h264) -> scale Stream #4:1 (pcm_s16le) -> amix:input4 Stream #5:0 (h264) -> scale Stream #5:1 (pcm_s16le) -> amix:input5 Stream #6:0 (h264) -> scale Stream #6:1 (pcm_s16le) -> amix:input6 Stream #7:0 (h264) -> scale Stream #7:1 (pcm_s16le) -> amix:input7 Stream #8:0 (h264) -> scale Stream #8:1 (pcm_s16le) -> amix:input8 Stream #9:0 (h264) -> scale Stream #9:1 (pcm_s16le) -> amix:input9 Stream #10:0 (h264) -> scale Stream #10:1 (pcm_s16le) -> amix:input10 Stream #11:0 (h264) -> scale ass -> Stream #0:0 (libx264) amix -> Stream #0:1 (aac) Press [q] to stop, [?] for help [Parsed_ass_25 @ 0x55da42b3d4c0] Shaper: FriBidi 0.19.7 (SIMPLE) HarfBuzz-ng 1.4.2 (COMPLEX) [Parsed_ass_25 @ 0x55da42b3d4c0] Using font provider fontconfig [Parsed_ass_25 @ 0x55da42b3d4c0] Added subtitle file: '20170614_0848_driving-Hwy395-Colville.ass' (31 styles, 2816 events) [Parsed_ass_25 @ 0x55da42b3d4c0] Neither PlayResX nor PlayResY defined. Assuming 384x288 [libx264 @ 0x55da43079d40] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2 [libx264 @ 0x55da43079d40] profile High, level 3.1 [libx264 @ 0x55da43079d40] 264 - core 148 r2748 97eaef2 - H.264/MPEG-4 AVC codec - Copyleft 2003-2016 - 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=18 lookahead_threads=3 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=2 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=18.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00 Output #0, mp4, to '20170614-driving-Hwy395-Colville-EMR-720ea.mp4': Metadata: major_brand : qt minor_version : 0 compatible_brands: qt comment-eng : HDDVR-Mobius original_format : DVR-CD original_format-eng: DVR-CD comment : HDDVR-Mobius encoder : Lavf58.38.100 Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p(progressive), 1280x720, q=-1--1, 30 fps, 15360 tbn, 30 tbc (default) Metadata: encoder : Lavc58.69.100 libx264 Side data: cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A Stream #0:1: Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default) Metadata: encoder : Lavc58.69.100 aac [Parsed_ass_25 @ 0x55da42b3d4c0] fontselect: (Monaco, 400, 0) -> /usr/share/fonts/TrueType/monaco/monaco.ttf, 0, Monaco [Parsed_ass_25 @ 0x55da42b3d4c0] Glyph 0x2596 not found, selecting one more font for (Monaco, 400, 0) [Parsed_ass_25 @ 0x55da42b3d4c0] fontselect: (Monaco, 400, 0) -> /usr/share/fonts/truetype/dejavu/DejaVuSans.ttf, 0, DejaVuSans Killed 828 fps=7.1 q=24.0 size= 33792kB time=00:00:26.94 bitrate=10274.1kbits/s speed=0.232x ▶Feb27_0816.04 Filled 16Gb memory in 2 minutes. Killed process.