I am new to ffmpeg, but after several days of searching for this issue, I completely hit the brick wall. Any help would be appreciated.
My use case: our client wants to upload videos for several regions. Each video will have the same format, 1920x1080, mp4. For each region, they want to add a different image at the end of the video in a few seconds. This image contains their logo, additional information and a variable code. They will enter this code along with the downloaded video. The image remains the same, so it is already present on the server. So basically I have the input video, video image and a little code. I need to add this code to the video image (at a predetermined position), and then I need to add the resulting video to the end of the input video. Once this is complete, I just need to output the video in 1920x1080 and 1024x576 formats.
I tried a few things, but the concatenation step always fails with the manipulated video.
Attempt 1
In my first attempt, I used ffmpeg to create a video from an image and added text in the specified area.
ffmpeg -y -f lavfi -i image.png -r 30 -t 10 -pix_fmt yuv420p -map 0:v -vf drawtext="fontfile=HelveticaNeue.dfont: text='GLNS/TEST/1234b': fontcolor=black: fontsize=20: box=1: boxcolor=white: boxborderw=7: x=179: y=805" imageVideo.mp4
This command creates a .mp4 video of the correct size for 10 seconds and adds the text "GLNS / TEST / 1234b" to the desired location.
Then I use the following command to combine the two videos. Both have the same resolution and codec.
ffmpeg -f concat -safe 0 -i config.txt -vf scale=1920:1080 outputHD.mp4 -vf scale=1024:576 outputSD.mp4
config.txt contains the following:
file my_input_file.mp4
file ImageVideo.mp4
This concatenation works with regular videos. However, when I use it with ImageVideo.mp4 (the one created by the first command), I get this error log:
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f86dc924600] Auto-inserting h264_mp4toannexb bitstream filtereed=0.509x
[aac @ 0x7f86dc019e00] Number of bands (31) exceeds limit (5).
Error while decoding stream
[aac @ 0x7f86dc019e00] Number of bands (27) exceeds limit (8).
Error while decoding stream
[h264 @ 0x7f86dd857200] Error splitting the input into NAL units.
[h264 @ 0x7f86dd829400] Invalid NAL unit size.
[h264 @ 0x7f86dd829400] Error splitting the input into NAL units.
[aac @ 0x7f86dc019e00] Number of bands (10) exceeds limit (1).
Error while decoding stream
[h264 @ 0x7f86dd816800] Invalid NAL unit size.
[h264 @ 0x7f86dd816800] Error splitting the input into NAL units.
[aac @ 0x7f86dc019e00] Number of bands (24) exceeds limit (1).
Error while decoding stream
The resulting output is identical to the input video, but does not contain the desired video image at the end.
Attempt 2
, , Adobe After Effects. .mp4 H264. , . , :
ffmpeg -i new_image_video.mp4 -vf drawtext="fontfile=HelveticaNeue.dfont: text='GLNS/TEST/1234b': fontcolor=black: fontsize=20: box=1: boxcolor=white: boxborderw=7: x=179: y=805" -c:v libx264 imageVideo.mp4
:
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ff94c800000] Auto-inserting h264_mp4toannexb bitstream filter97x
[h264 @ 0x7ff94b053800] top block unavailable for requested intra mode -1
[h264 @ 0x7ff94b053800] error while decoding MB 0 0, bytestream 49526
[h264 @ 0x7ff94b053e00] number of reference frames (1+3) exceeds max (3; probably corrupt input), discarding one
[h264 @ 0x7ff94b053e00] chroma_log2_weight_denom 28 is out of range
[h264 @ 0x7ff94b053e00] illegal long ref in memory management control operation 2
[h264 @ 0x7ff94b053e00] cabac_init_idc 32 overflow
[h264 @ 0x7ff94b053e00] decode_slice_header error
[h264 @ 0x7ff94b053e00] no frame!
[h264 @ 0x7ff94b053800] concealing 8160 DC, 8160 AC, 8160 MV errors in I frame
[h264 @ 0x7ff94b072a00] reference overflow 22 > 15 or 0 > 15
[h264 @ 0x7ff94b072a00] decode_slice_header error
[h264 @ 0x7ff94b072a00] no frame!
[h264 @ 0x7ff94b01a400] illegal modification_of_pic_nums_idc 20
[h264 @ 0x7ff94b01a400] decode_slice_header error
[h264 @ 0x7ff94b01a400] no frame!
[h264 @ 0x7ff94b01aa00] illegal modification_of_pic_nums_idc 20
[h264 @ 0x7ff94b01aa00] decode_slice_header error
[h264 @ 0x7ff94b01aa00] no frame!
Error while decoding stream #0:0: Invalid data found when processing input
[h264 @ 0x7ff94b053800] deblocking_filter_idc 8 out of range
[h264 @ 0x7ff94b053800] decode_slice_header error
[h264 @ 0x7ff94b053800] no frame!
Error while decoding stream #0:0: Invalid data found when processing input
[h264 @ 0x7ff94b053e00] illegal memory management control operation 8
[h264 @ 0x7ff94b053e00] co located POCs unavailable
[h264 @ 0x7ff94b053e00] error while decoding MB 2 0, bytestream -35
[h264 @ 0x7ff94b053e00] concealing 8160 DC, 8160 AC, 8160 MV errors in B frame
[h264 @ 0x7ff94b072a00] number of reference frames (1+3) exceeds max (3; probably corrupt input), discarding one
# this goes on for a while...
[h264 @ 0x7ff94b01a400] concealing 4962 DC, 4962 AC, 4962 MV errors in B frame
Error while decoding stream #0:0: Invalid data found when processing input
frame= 2553 fps= 17 q=-1.0 Lsize= 26995kB time=00:01:42.16 bitrate=2164.6kbits/s dup=0 drop=60 speed=0.697x
video:25258kB audio:1661kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.285236%
[libx264 @ 0x7ff94b810400] frame I:35 Avg QP:17.45 size: 55070
[libx264 @ 0x7ff94b810400] frame P:711 Avg QP:19.73 size: 18712
[libx264 @ 0x7ff94b810400] frame B:1807 Avg QP:21.53 size: 5884
[libx264 @ 0x7ff94b810400] consecutive B-frames: 3.4% 5.0% 4.9% 86.6%
[libx264 @ 0x7ff94b810400] mb I I16..4: 38.2% 49.3% 12.5%
[libx264 @ 0x7ff94b810400] mb P I16..4: 12.4% 14.0% 1.0% P16..4: 29.6% 4.8% 1.9% 0.0% 0.0% skip:36.2%
[libx264 @ 0x7ff94b810400] mb B I16..4: 1.5% 1.2% 0.1% B16..8: 27.3% 1.6% 0.1% direct: 1.8% skip:66.4% L0:45.8% L1:51.4% BI: 2.8%
[libx264 @ 0x7ff94b810400] 8x8 transform intra:49.5% inter:85.4%
[libx264 @ 0x7ff94b810400] coded y,uvDC,uvAC intra: 21.2% 22.3% 2.5% inter: 4.6% 7.0% 0.0%
[libx264 @ 0x7ff94b810400] i16 v,h,dc,p: 23% 26% 10% 41%
[libx264 @ 0x7ff94b810400] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 31% 19% 35% 3% 3% 3% 3% 3% 2%
[libx264 @ 0x7ff94b810400] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 31% 20% 16% 5% 7% 6% 5% 5% 4%
[libx264 @ 0x7ff94b810400] i8c dc,h,v,p: 67% 16% 15% 2%
[libx264 @ 0x7ff94b810400] Weighted P-Frames: Y:7.3% UV:4.2%
[libx264 @ 0x7ff94b810400] ref P L0: 66.3% 8.7% 17.9% 7.0% 0.1%
[libx264 @ 0x7ff94b810400] ref B L0: 88.2% 10.1% 1.7%
[libx264 @ 0x7ff94b810400] ref B L1: 94.9% 5.1%
[libx264 @ 0x7ff94b810400] kb/s:2026.12
[aac @ 0x7ff94b072400] Qavg: 635.626
, .
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Dimensions: 1920 x 1080
Codecs: H.264, AAC
Color profile: HD(1-1-1)
Duration: 01:42
Audio channels: 2
Last opened: Today 11:02
, drawtext, :
Dimensions: 1920 x 1080
Codecs: AAC, H.264
Duration: 00:10
Audio channels: 2
Last opened: Today 11:07
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3
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[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f812413da00] Auto-inserting h264_mp4toannexb bitstream filtereed=0.516x
[concat @ 0x7f8124009a00] DTS 1569260 < 2551000 out of order
[h264 @ 0x7f8124846800] left block unavailable for requested intra4x4 mode -1
[h264 @ 0x7f8124846800] error while decoding MB 0 0, bytestream 47919
[h264 @ 0x7f8124846800] concealing 8160 DC, 8160 AC, 8160 MV errors in I frame
[aac @ 0x7f8125809a00] Queue input is backward in time
[aac @ 0x7f8125815a00] Queue input is backward in time
[h264 @ 0x7f8124846e00] number of reference frames (1+3) exceeds max (3; probably corrupt input), discarding one
[h264 @ 0x7f8124846e00] chroma_log2_weight_denom 26 is out of range
[h264 @ 0x7f8124846e00] deblocking_filter_idc 32 out of range
[h264 @ 0x7f8124846e00] decode_slice_header error
[h264 @ 0x7f8124846e00] no frame!
[mp4 @ 0x7f8124802200] Non-monotonous DTS in output stream 0:1; previous: 4902912, current: 4505491; changing to 4902913. This may result in incorrect timestamps in the output file.
[mp4 @ 0x7f8125813000] Non-monotonous DTS in output stream 1:1; previous: 4902912, current: 4505491; changing to 4902913. This may result in incorrect timestamps in the output file.
[h264 @ 0x7f8124803400] reference overflow 20 > 15 or 0 > 15
[h264 @ 0x7f8124803400] decode_slice_header error
[h264 @ 0x7f8124803400] no frame!
[mp4 @ 0x7f8124802200] Non-monotonous DTS in output stream 0:1; previous: 4902913, current: 4506515; changing to 4902914. This may result in incorrect timestamps in the output file.
[mp4 @ 0x7f8125813000] Non-monotonous DTS in output stream 1:1; previous: 4902913, current: 4506515; changing to 4902914. This may result in incorrect timestamps in the output file.
[mp4 @ 0x7f8124802200] Non-monotonous DTS in output stream 0:1; previous: 4902914, current: 4507539; changing to 4902915. This may result in incorrect timestamps in the output file.
[mp4 @ 0x7f8125813000] Non-monotonous DTS in output stream 1:1; previous: 4902914, current: 4507539; changing to 4902915. This may result in incorrect timestamps in the output file.
# Again, this continues for quite a while.