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Raymond
Raymond
  • 23
  • 5
Segment 1 (Original video)


  libavutil      56. 70.100 / 56. 70.100
  libavcodec     58.134.100 / 58.134.100
  libavformat    58. 76.100 / 58. 76.100
  libavdevice    58. 13.100 / 58. 13.100
  libavfilter     7.110.100 /  7.110.100
  libswscale      5.  9.100 /  5.  9.100
  libswresample   3.  9.100 /  3.  9.100
  libpostproc    55.  9.100 / 55.  9.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'pt1'output_1.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf58.76.100
  Duration: 00:1901:5330.1709, start: 0.066000000000, bitrate: 54672258 kb/s
  Stream #0:0(und): Video: h264 (HighMain) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x10801280x720 [SAR 1:1 DAR 16:9], 52652056 kb/s, 30 fps, 30 tbr, 90k tbn, 60 tbc (default)
    Metadata:
      handler_name    : VideoHandler
      vendor_id       : [0][0][0][0]
  Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 194195 kb/s (default)
    Metadata:
      handler_name    : SoundHandler
      vendor_id       : [0][0][0][0]

Segment 2 (Watermark video)

 
  libavutil      56. 70.100 / 56. 70.100
  libavcodec     58.134.100 / 58.134.100
  libavformat    58. 76.100 / 58. 76.100
  libavdevice    58. 13.100 / 58. 13.100
  libavfilter     7.110.100 /  7.110.100
  libswscale      5.  9.100 /  5.  9.100
  libswresample   3.  9.100 /  3.  9.100
  libpostproc    55.  9.100 / 55.  9.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'pt'output_2.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf58.76.100
  Duration: 00:00:2122.2010, start: 0.000000, bitrate: 112535648 kb/s
  Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x10801280x720 [SAR 1:1 DAR 16:9], 110485443 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)
    Metadata:
      handler_name    : VideoHandler
      vendor_id       : [0][0][0][0]
  Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 196 kb/s (default)
    Metadata:
      handler_name    : SoundHandler
      vendor_id       : [0][0][0][0]


Segment 3 (Original video)

  libavutil      56. 70.100 / 56. 70.100
  libavcodec     58.134.100 / 58.134.100
  libavformat    58. 76.100 / 58. 76.100
  libavdevice    58. 13.100 / 58. 13.100
  libavfilter     7.110.100 /  7.110.100
  libswscale      5.  9.100 /  5.  9.100
  libswresample   3.  9.100 /  3.  9.100
  libpostproc    55.  9.100 / 55.  9.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'pt3'output_3.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf58.76.100
  Duration: 00:3901:4753.5611, start: 0.000000, bitrate: 54902269 kb/s
  Stream #0:0(und): Video: h264 (HighMain) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x10801280x720 [SAR 1:1 DAR 16:9], 52872067 kb/s, 30 fps, 30 tbr, 90k tbn, 60 tbc (default)
    Metadata:
      handler_name    : VideoHandler
      vendor_id       : [0][0][0][0]
  Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 194195 kb/s (default)
    Metadata:
      handler_name    : SoundHandler
      vendor_id       : [0][0][0][0]


Concated full video


  libavutil      56. 70.100 / 56. 70.100
  libavcodec     58.134.100 / 58.134.100
  libavformat    58. 76.100 / 58. 76.100
  libavdevice    58. 13.100 / 58. 13.100
  libavfilter     7.110.100 /  7.110.100
  libswscale      5.  9.100 /  5.  9.100
  libswresample   3.  9.100 /  3.  9.100
  libpostproc    55.  9.100 / 55.  9.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'full'output_merged.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf58.76.100
  Duration: 01:00:0103:45.9329, start: 0.000000, bitrate: 55162596 kb/s
  Stream #0:0(und): Video: h264 (HighMain) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x10801280x720 [SAR 1:1 DAR 16:9], 53132393 kb/s, 3029.99 fps, 30 tbr, 90k tbn, 60 tbc (default)
    Metadata:
      handler_name    : VideoHandler
      vendor_id       : [0][0][0][0]
  Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 194195 kb/s (default)
    Metadata:
      handler_name    : SoundHandler
      vendor_id       : [0][0][0][0]
      


Segment 1 (Original video)

 libavutil      56. 70.100 / 56. 70.100
  libavcodec     58.134.100 / 58.134.100
  libavformat    58. 76.100 / 58. 76.100
  libavdevice    58. 13.100 / 58. 13.100
  libavfilter     7.110.100 /  7.110.100
  libswscale      5.  9.100 /  5.  9.100
  libswresample   3.  9.100 /  3.  9.100
  libpostproc    55.  9.100 / 55.  9.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'pt1.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf58.76.100
  Duration: 00:19:53.17, start: 0.066000, bitrate: 5467 kb/s
  Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 5265 kb/s, 30 fps, 30 tbr, 90k tbn, 60 tbc (default)
    Metadata:
      handler_name    : VideoHandler
      vendor_id       : [0][0][0][0]
  Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 194 kb/s (default)
    Metadata:
      handler_name    : SoundHandler
      vendor_id       : [0][0][0][0]

Segment 2 (Watermark video)

 
 libavutil      56. 70.100 / 56. 70.100
  libavcodec     58.134.100 / 58.134.100
  libavformat    58. 76.100 / 58. 76.100
  libavdevice    58. 13.100 / 58. 13.100
  libavfilter     7.110.100 /  7.110.100
  libswscale      5.  9.100 /  5.  9.100
  libswresample   3.  9.100 /  3.  9.100
  libpostproc    55.  9.100 / 55.  9.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'pt.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf58.76.100
  Duration: 00:00:21.20, start: 0.000000, bitrate: 11253 kb/s
  Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 11048 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)
    Metadata:
      handler_name    : VideoHandler
      vendor_id       : [0][0][0][0]
  Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 196 kb/s (default)
    Metadata:
      handler_name    : SoundHandler
      vendor_id       : [0][0][0][0]


Segment 3 (Original video)

 libavutil      56. 70.100 / 56. 70.100
  libavcodec     58.134.100 / 58.134.100
  libavformat    58. 76.100 / 58. 76.100
  libavdevice    58. 13.100 / 58. 13.100
  libavfilter     7.110.100 /  7.110.100
  libswscale      5.  9.100 /  5.  9.100
  libswresample   3.  9.100 /  3.  9.100
  libpostproc    55.  9.100 / 55.  9.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'pt3.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf58.76.100
  Duration: 00:39:47.56, start: 0.000000, bitrate: 5490 kb/s
  Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 5287 kb/s, 30 fps, 30 tbr, 90k tbn, 60 tbc (default)
    Metadata:
      handler_name    : VideoHandler
      vendor_id       : [0][0][0][0]
  Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 194 kb/s (default)
    Metadata:
      handler_name    : SoundHandler
      vendor_id       : [0][0][0][0]


Concated full video


  libavutil      56. 70.100 / 56. 70.100
  libavcodec     58.134.100 / 58.134.100
  libavformat    58. 76.100 / 58. 76.100
  libavdevice    58. 13.100 / 58. 13.100
  libavfilter     7.110.100 /  7.110.100
  libswscale      5.  9.100 /  5.  9.100
  libswresample   3.  9.100 /  3.  9.100
  libpostproc    55.  9.100 / 55.  9.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'full.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf58.76.100
  Duration: 01:00:01.93, start: 0.000000, bitrate: 5516 kb/s
  Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 5313 kb/s, 30 fps, 30 tbr, 90k tbn, 60 tbc (default)
    Metadata:
      handler_name    : VideoHandler
      vendor_id       : [0][0][0][0]
  Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 194 kb/s (default)
    Metadata:
      handler_name    : SoundHandler
      vendor_id       : [0][0][0][0]
      


Segment 1 (Original video)


  libavutil      56. 70.100 / 56. 70.100
  libavcodec     58.134.100 / 58.134.100
  libavformat    58. 76.100 / 58. 76.100
  libavdevice    58. 13.100 / 58. 13.100
  libavfilter     7.110.100 /  7.110.100
  libswscale      5.  9.100 /  5.  9.100
  libswresample   3.  9.100 /  3.  9.100
  libpostproc    55.  9.100 / 55.  9.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'output_1.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf58.76.100
  Duration: 00:01:30.09, start: 0.000000, bitrate: 2258 kb/s
  Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv, bt709), 1280x720 [SAR 1:1 DAR 16:9], 2056 kb/s, 30 fps, 30 tbr, 90k tbn, 60 tbc (default)
    Metadata:
      handler_name    : VideoHandler
      vendor_id       : [0][0][0][0]
  Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 195 kb/s (default)
    Metadata:
      handler_name    : SoundHandler
      vendor_id       : [0][0][0][0]

Segment 2 (Watermark video)

  libavutil      56. 70.100 / 56. 70.100
  libavcodec     58.134.100 / 58.134.100
  libavformat    58. 76.100 / 58. 76.100
  libavdevice    58. 13.100 / 58. 13.100
  libavfilter     7.110.100 /  7.110.100
  libswscale      5.  9.100 /  5.  9.100
  libswresample   3.  9.100 /  3.  9.100
  libpostproc    55.  9.100 / 55.  9.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'output_2.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf58.76.100
  Duration: 00:00:22.10, start: 0.000000, bitrate: 5648 kb/s
  Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1280x720 [SAR 1:1 DAR 16:9], 5443 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)
    Metadata:
      handler_name    : VideoHandler
      vendor_id       : [0][0][0][0]
  Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 196 kb/s (default)
    Metadata:
      handler_name    : SoundHandler
      vendor_id       : [0][0][0][0]


Segment 3 (Original video)

  libavutil      56. 70.100 / 56. 70.100
  libavcodec     58.134.100 / 58.134.100
  libavformat    58. 76.100 / 58. 76.100
  libavdevice    58. 13.100 / 58. 13.100
  libavfilter     7.110.100 /  7.110.100
  libswscale      5.  9.100 /  5.  9.100
  libswresample   3.  9.100 /  3.  9.100
  libpostproc    55.  9.100 / 55.  9.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'output_3.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf58.76.100
  Duration: 00:01:53.11, start: 0.000000, bitrate: 2269 kb/s
  Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv, bt709), 1280x720 [SAR 1:1 DAR 16:9], 2067 kb/s, 30 fps, 30 tbr, 90k tbn, 60 tbc (default)
    Metadata:
      handler_name    : VideoHandler
      vendor_id       : [0][0][0][0]
  Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 195 kb/s (default)
    Metadata:
      handler_name    : SoundHandler
      vendor_id       : [0][0][0][0]


Concated full video


  libavutil      56. 70.100 / 56. 70.100
  libavcodec     58.134.100 / 58.134.100
  libavformat    58. 76.100 / 58. 76.100
  libavdevice    58. 13.100 / 58. 13.100
  libavfilter     7.110.100 /  7.110.100
  libswscale      5.  9.100 /  5.  9.100
  libswresample   3.  9.100 /  3.  9.100
  libpostproc    55.  9.100 / 55.  9.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'output_merged.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf58.76.100
  Duration: 00:03:45.29, start: 0.000000, bitrate: 2596 kb/s
  Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv, bt709), 1280x720 [SAR 1:1 DAR 16:9], 2393 kb/s, 29.99 fps, 30 tbr, 90k tbn, 60 tbc (default)
    Metadata:
      handler_name    : VideoHandler
      vendor_id       : [0][0][0][0]
  Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 195 kb/s (default)
    Metadata:
      handler_name    : SoundHandler
      vendor_id       : [0][0][0][0]
deleted 76 characters in body
Source Link
Raymond
Raymond
  • 23
  • 5
TheseSplit commandscommand

ffmpeg are-hide_banner from-ss a"0" shell-i script"output.mp4" function-t "90" -avoid_negative_ts make_zero -map "0:0" "-c:0" copy -map "0:1" "-c:1" copy -map_metadata 0 -movflags "+faststart" -ignore_unknown -f mp4 -y "tmp/output_1.mp4"

Splitffmpeg command-hide_banner -ss "90" -i "output.mp4" -t "20" -avoid_negative_ts make_zero -map "0:0" "-c:0" copy -map "0:1" "-c:1" copy -map_metadata 0 -movflags "+faststart" -ignore_unknown -f mp4 -y "tmp/output_2.mp4"

ffmpeg -hide_banner -ss "0""110" -i "output.mp4" -t "90""111" -avoid_negative_ts make_zero -map "0:0" "-c:0" copy -map "0:1" "-c:1" copy -map_metadata 0 -movflags "+faststart" -ignore_unknown -f mp4 -y "tmp/output_1output_3.mp4" 


Applying watermark command

ffmpeg -hide_banner -i "tmp/output_2.mp4" -vf "drawtext='fontfile=DejaVu Sans\:style=Semibold:text=HelloWorld:fontcolor=white:fontsize=30:y=h-50*t:x=w-(t-4.5)*(w+tw)/15'" -vcodec libx264 -crf 15 -c:a copy "tmp/watermark_output_2.mp4"
 

Concat files command

ffmpeg -f concat -safe 0 -i "../filelist.txt" -c copy "output_merged.mp4"

UPDATE - 2 Uploaded output video to see what the issue isvideos.

These commands are from a shell script function.

Split command

ffmpeg -hide_banner -ss "0" -i "output.mp4" -t "90" -avoid_negative_ts make_zero -map "0:0" "-c:0" copy -map "0:1" "-c:1" copy -map_metadata 0 -movflags "+faststart" -ignore_unknown -f mp4 -y "tmp/output_1.mp4"

Applying watermark command

ffmpeg -hide_banner -i "tmp/output_2.mp4" -vf "drawtext='fontfile=DejaVu Sans\:style=Semibold:text=HelloWorld:fontcolor=white:fontsize=30:y=h-50*t:x=w-(t-4.5)*(w+tw)/15'" -vcodec libx264 -crf 15 -c:a copy "tmp/watermark_output_2.mp4"
 

Concat files command

ffmpeg -f concat -safe 0 -i "../filelist.txt" -c copy "output_merged.mp4"

UPDATE - 2 Uploaded output video to see what the issue is.

Split command

ffmpeg -hide_banner -ss "0" -i "output.mp4" -t "90" -avoid_negative_ts make_zero -map "0:0" "-c:0" copy -map "0:1" "-c:1" copy -map_metadata 0 -movflags "+faststart" -ignore_unknown -f mp4 -y "tmp/output_1.mp4"

ffmpeg -hide_banner -ss "90" -i "output.mp4" -t "20" -avoid_negative_ts make_zero -map "0:0" "-c:0" copy -map "0:1" "-c:1" copy -map_metadata 0 -movflags "+faststart" -ignore_unknown -f mp4 -y "tmp/output_2.mp4"

ffmpeg -hide_banner -ss "110" -i "output.mp4" -t "111" -avoid_negative_ts make_zero -map "0:0" "-c:0" copy -map "0:1" "-c:1" copy -map_metadata 0 -movflags "+faststart" -ignore_unknown -f mp4 -y "tmp/output_3.mp4" 


Applying watermark command

ffmpeg -hide_banner -i "tmp/output_2.mp4" -vf "drawtext='fontfile=DejaVu Sans\:style=Semibold:text=HelloWorld:fontcolor=white:fontsize=30:y=h-50*t:x=w-(t-4.5)*(w+tw)/15'" -vcodec libx264 -crf 15 -c:a copy "tmp/watermark_output_2.mp4"

Concat files command

ffmpeg -f concat -safe 0 -i "../filelist.txt" -c copy "output_merged.mp4"

UPDATE - 2 Uploaded output videos.

added 877 characters in body
Source Link
Raymond
Raymond
  • 23
  • 5
These commands are from a shell script function.

Split command

ffmpeg -hide_banner -ss ${start_get_seconds}"0" -i ${inputFile}"output.mp4" -t ${to_secs}"90" -avoid_negative_ts make_zero -map '0"0:0'0" '"-c:0'0" copy -map '0"0:1'1" '"-c:1'1" copy -map_metadata 0 -movflags '+faststart' -default_mode infer_no_subs"+faststart" -ignore_unknown -f mp4 -y ${TMPDIR}"tmp/${tmppartname}output_1.mp4"

Applying watermark command

ffmpeg -hide_banner -i "${TMPDIR}"tmp/${tmppartname}"output_2.mp4" -vf "drawtext='fontfile=DejaVu Sans\:style=Semibold:text=testtext=HelloWorld:fontcolor=white:fontsize=30:y=h-50*t:x=w-(t-4.5)*(w+tw)/15'" -vcodec "${codecs[$getcodec]}"libx264 -crf 15 -c:a copy "${TMPDIR}"tmp/watermark_${tmppartname}"watermark_output_2.mp4"


Concat files command

ffmpeg -f concat -safe 0 -i "${filelist}"../filelist.txt" -c copy "${outputFile}""output_merged.mp4"

UPDATE - 2 Uploaded output video to see what the issue is.

Sgement 1 original video (Without re-encode) https://drive.google.com/file/d/1Mg7rJxXGcxg25328flJ_CD9NJhfpFj37/view?usp=sharing

Sgement 2 watermark video (With re-encode) - watermark starts at 4 seconds and plays without any issue.

https://drive.google.com/file/d/141KYQ1m94bIpxKj5n7_wCcbTOWQ9uO17/view?usp=sharing

Sgement 3 original video (Without re-encode)

https://drive.google.com/file/d/1fYkFvD6Yg81Un7YhfUJbSJ-VBk2qlFvJ/view?usp=sharing

Concated full video (The issue starts when the watermark appears. (time 00:01:28 Minutes)

https://drive.google.com/file/d/1Tq6wXSWGSeAHBwfsV31-Qpt5BhJeWwSJ/view?usp=sharing

repeated error appearing during the concat process

[mp4 @ 0x5594ce3c8280] Non-monotonous DTS in output stream 0:0; previous: 8099300, current: 1715482; changing to 8099301. This may result in incorrect timestamps in the output file.


These commands are from a shell script function.

Split command

ffmpeg -hide_banner -ss ${start_get_seconds} -i ${inputFile} -t ${to_secs} -avoid_negative_ts make_zero -map '0:0' '-c:0' copy -map '0:1' '-c:1' copy -map_metadata 0 -movflags '+faststart' -default_mode infer_no_subs -ignore_unknown -f mp4 -y ${TMPDIR}/${tmppartname}

Applying watermark command

ffmpeg -hide_banner -i "${TMPDIR}/${tmppartname}" -vf "drawtext='fontfile=DejaVu Sans\:style=Semibold:text=test:fontcolor=white:fontsize=30:y=h-50*t:x=w-(t-4.5)*(w+tw)/15'" -vcodec "${codecs[$getcodec]}" -crf 15 -c:a copy "${TMPDIR}/watermark_${tmppartname}"


Concat files command

ffmpeg -f concat -safe 0 -i "${filelist}" -c copy "${outputFile}"


These commands are from a shell script function.

Split command

ffmpeg -hide_banner -ss "0" -i "output.mp4" -t "90" -avoid_negative_ts make_zero -map "0:0" "-c:0" copy -map "0:1" "-c:1" copy -map_metadata 0 -movflags "+faststart" -ignore_unknown -f mp4 -y "tmp/output_1.mp4"

Applying watermark command

ffmpeg -hide_banner -i "tmp/output_2.mp4" -vf "drawtext='fontfile=DejaVu Sans\:style=Semibold:text=HelloWorld:fontcolor=white:fontsize=30:y=h-50*t:x=w-(t-4.5)*(w+tw)/15'" -vcodec libx264 -crf 15 -c:a copy "tmp/watermark_output_2.mp4"


Concat files command

ffmpeg -f concat -safe 0 -i "../filelist.txt" -c copy "output_merged.mp4"

UPDATE - 2 Uploaded output video to see what the issue is.

Sgement 1 original video (Without re-encode) https://drive.google.com/file/d/1Mg7rJxXGcxg25328flJ_CD9NJhfpFj37/view?usp=sharing

Sgement 2 watermark video (With re-encode) - watermark starts at 4 seconds and plays without any issue.

https://drive.google.com/file/d/141KYQ1m94bIpxKj5n7_wCcbTOWQ9uO17/view?usp=sharing

Sgement 3 original video (Without re-encode)

https://drive.google.com/file/d/1fYkFvD6Yg81Un7YhfUJbSJ-VBk2qlFvJ/view?usp=sharing

Concated full video (The issue starts when the watermark appears. (time 00:01:28 Minutes)

https://drive.google.com/file/d/1Tq6wXSWGSeAHBwfsV31-Qpt5BhJeWwSJ/view?usp=sharing

repeated error appearing during the concat process

[mp4 @ 0x5594ce3c8280] Non-monotonous DTS in output stream 0:0; previous: 8099300, current: 1715482; changing to 8099301. This may result in incorrect timestamps in the output file.
Title should be summary of the question; Add paragraphs for easier reading
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Raymond
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Title should be summary of the question; Add paragraphs for easier reading
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edit approved Feb 17 at 12:51
TheMaster
edit approved Feb 17 at 12:51
TheMaster
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Raymond
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