Issue with hold split in video sequencer, it duplicates the sequence before. #98265

Closed
opened 2022-05-19 19:19:17 +02:00 by Melan Meilsheim · 19 comments

System Information
Operating system: Windows-10-10.0.19044-SP0
Graphics card:

renderer: 'NVIDIA GeForce RTX 2080 Ti/PCIe/SSE2'
vendor: 'NVIDIA Corporation'
version: '4.5.0 NVIDIA 512.59'

Blender Version
version: 3.1.2, branch: master, commit date: 2022-03-31 17:40, hash: cc66d1020c, type: release
build date: 2022-03-31, 23:39:57

When using hold split in video sequencer, it duplicates the sequence part behind the cut in front of the cut. When undo the action and redo it again, it works as indented.

I made a gallery , portraying the issue, since I'm bad at explaining.

Exact steps for others to reproduce the error
Open Blender, Video Editing, drag video file into Sequencer and use hold split, it happens every time on every file.

**System Information** Operating system: Windows-10-10.0.19044-SP0 Graphics card: renderer: 'NVIDIA GeForce RTX 2080 Ti/PCIe/SSE2' vendor: 'NVIDIA Corporation' version: '4.5.0 NVIDIA 512.59' **Blender Version** version: 3.1.2, branch: master, commit date: 2022-03-31 17:40, hash: cc66d1020c3b, type: release build date: 2022-03-31, 23:39:57 When using hold split in video sequencer, it duplicates the sequence part behind the cut in front of the cut. When undo the action and redo it again, it works as indented. [I made a gallery ](https://imgur.com/a/bCqLHXz), portraying the issue, since I'm bad at explaining. **Exact steps for others to reproduce the error** Open Blender, Video Editing, drag video file into Sequencer and use hold split, it happens every time on every file.

Added subscriber: @Deckelmouk

Added subscriber: @Deckelmouk
Melan Meilsheim changed title from Issue with hold split in video sequencer to Issue with hold split in video sequencer, it duplicates the sequence before. 2022-05-19 19:20:18 +02:00
Member

Added subscriber: @OmarEmaraDev

Added subscriber: @OmarEmaraDev
Member

Changed status from 'Needs Triage' to: 'Confirmed'

Changed status from 'Needs Triage' to: 'Confirmed'
Member

If I hold split a sequence at frame 22, the start of the second strip will have frame 18 as its first frame, then it continues normally starting from 22.

If I hold split a sequence at frame 22, the start of the second strip will have frame 18 as its first frame, then it continues normally starting from 22.

Added subscriber: @iss

Added subscriber: @iss

Changed status from 'Confirmed' to: 'Needs User Info'

Changed status from 'Confirmed' to: 'Needs User Info'

@OmarEmaraDev @Deckelmouk I can't reproduce this issue, can you provide .blend file where this happens?

I would assume this is issue with cache since it can't be reliably reproduced, but it shouldn't happen to my knowledge.

@OmarEmaraDev @Deckelmouk I can't reproduce this issue, can you provide .blend file where this happens? I would assume this is issue with cache since it can't be reliably reproduced, but it shouldn't happen to my knowledge.
Member

Changed status from 'Needs User Info' to: 'Needs Triage'

Changed status from 'Needs User Info' to: 'Needs Triage'
Member

Reopening the file fixes the issue, so it seems to be a cache issue indeed.

Reopening the file fixes the issue, so it seems to be a cache issue indeed.
Member

Adjusting any property invalidates the cache and also fixes the issue.

20220524-114921.mp4

Adjusting any property invalidates the cache and also fixes the issue. [20220524-114921.mp4](https://archive.blender.org/developer/F13102623/20220524-114921.mp4)

Can you provide video file? I can't reproduce still. Could be ffmpeg issue as well.
2022-05-25 00-41-47.mp4

Can you provide video file? I can't reproduce still. Could be ffmpeg issue as well. [2022-05-25 00-41-47.mp4](https://archive.blender.org/developer/F13103610/2022-05-25_00-41-47.mp4)

Changed status from 'Needs Triage' to: 'Needs User Info'

Changed status from 'Needs Triage' to: 'Needs User Info'
Member

Seems to happen with many files, but here is this particular one.

AN_Reaction_Diffusion.mp4

Seems to happen with many files, but here is this particular one. [AN_Reaction_Diffusion.mp4](https://archive.blender.org/developer/F13103968/AN_Reaction_Diffusion.mp4)
Member

Changed status from 'Needs User Info' to: 'Needs Triage'

Changed status from 'Needs User Info' to: 'Needs Triage'

Sorry, lost track of this issue and forgot to check. I have tried now with 3.1.2 and 3.3, unfortunately I was still not able to reproduce.

Sorry, lost track of this issue and forgot to check. I have tried now with 3.1.2 and 3.3, unfortunately I was still not able to reproduce.

@OmarEmaraDev Can you run blender with --debug-ffmpeg argument and paste output when you see incorrect frame?

@OmarEmaraDev Can you run blender with --debug-ffmpeg argument and paste output when you see incorrect frame?
Member

This is what gets logged when I do the slice.

[NULL @ 0x7f2d116b8480] Opening '/home/omar/Videos/renders/animationNodes/AN_Reaction_Diffusion.mp4' for reading
[file @ 0x7f2d1145d480] Setting default whitelist 'file,crypto,data'
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ISO: File Type Major Brand: isom
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] Unknown dref type 0x206c7275 size 12
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] Processing st: 0, edit list 0 - media time: 1024, duration: 69636
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] Offset DTS by 1024 to make first pts zero.
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] Setting codecpar->delay to 2 for stream st: 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] Before avformat_find_stream_info() pos: 5707549 bytes read:35313 seeks:1 nb_streams:1
[h264 @ 0x7f2d01091400] nal_unit_type: 7(SPS), nal_ref_idc: 3
[h264 @ 0x7f2d01091400] nal_unit_type: 8(PPS), nal_ref_idc: 3
[h264 @ 0x7f2d01091400] nal_unit_type: 7(SPS), nal_ref_idc: 3
[h264 @ 0x7f2d01091400] nal_unit_type: 8(PPS), nal_ref_idc: 3
[h264 @ 0x7f2d01091400] nal_unit_type: 6(SEI), nal_ref_idc: 0
[h264 @ 0x7f2d01091400] nal_unit_type: 5(IDR), nal_ref_idc: 3
[h264 @ 0x7f2d01091400] Format yuv420p chosen by get_format().
[h264 @ 0x7f2d01091400] Reinit context to 1920x1088, pix_fmt: yuv420p
[h264 @ 0x7f2d01091400] no picture
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] All info found
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] After avformat_find_stream_info() pos: 56800 bytes read:92065 seeks:2 frames:1
[AVIOContext @ 0x7f2d013d0400] Statistics: 92065 bytes read, 2 seeks
[NULL @ 0x7f2d116b8480] Opening '/home/omar/Videos/renders/animationNodes/AN_Reaction_Diffusion.mp4' for reading
[file @ 0x7f2d1145d480] Setting default whitelist 'file,crypto,data'
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ISO: File Type Major Brand: isom
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] Unknown dref type 0x206c7275 size 12
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] Processing st: 0, edit list 0 - media time: 1024, duration: 69636
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] Offset DTS by 1024 to make first pts zero.
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] Setting codecpar->delay to 2 for stream st: 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] Before avformat_find_stream_info() pos: 5707549 bytes read:35313 seeks:1 nb_streams:1
[h264 @ 0x7f2d01091400] nal_unit_type: 7(SPS), nal_ref_idc: 3
[h264 @ 0x7f2d01091400] nal_unit_type: 8(PPS), nal_ref_idc: 3
[h264 @ 0x7f2d01091400] nal_unit_type: 7(SPS), nal_ref_idc: 3
[h264 @ 0x7f2d01091400] nal_unit_type: 8(PPS), nal_ref_idc: 3
[h264 @ 0x7f2d01091400] nal_unit_type: 6(SEI), nal_ref_idc: 0
[h264 @ 0x7f2d01091400] nal_unit_type: 5(IDR), nal_ref_idc: 3
[h264 @ 0x7f2d01091400] Format yuv420p chosen by get_format().
[h264 @ 0x7f2d01091400] Reinit context to 1920x1088, pix_fmt: yuv420p
[h264 @ 0x7f2d01091400] no picture
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] All info found
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] After avformat_find_stream_info() pos: 56800 bytes read:92065 seeks:2 frames:1
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/omar/Videos/renders/animationNodes/AN_Reaction_Diffusion.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf57.71.100
  Duration: 00:00:05.67, start: 0.000000, bitrate: 8057 kb/s
  Stream #0:0[0x1](und), 1, 1/12288: Video: h264 (High), 1 reference frame (avc1 / 0x31637661), yuv420p(progressive, left), 1920x1080 (1920x1088) [SAR 1:1 DAR 16:9], 0/1, 8054 kb/s, 24 fps, 24 tbr, 12288 tbn (default)
    Metadata:
      handler_name    : VideoHandler
      vendor_id       : [0][0][0][0]
[h264 @ 0x7f2d01155800] nal_unit_type: 7(SPS), nal_ref_idc: 3
[h264 @ 0x7f2d01155800] nal_unit_type: 8(PPS), nal_ref_idc: 3
SwScaler: reducing / aligning filtersize 1 -> 4
SwScaler: reducing / aligning filtersize 3 -> 4
SwScaler: reducing / aligning filtersize 1 -> 1
SwScaler: reducing / aligning filtersize 3 -> 2
[swscaler @ 0x7f2d01268000] bilinear scaler, from yuv420p to rgba using MMXEXT
[swscaler @ 0x7f2d01268000] 1920x1080 -> 1920x1080
[swscaler @ 0x7f2d01268000] lum srcW=1920 srcH=1080 dstW=1920 dstH=1080 xInc=65536 yInc=65536
[swscaler @ 0x7f2d01268000] chr srcW=960 srcH=540 dstW=1920 dstH=1080 xInc=32768 yInc=32768
[swscaler @ 0x7f2d01268000] using unscaled yuv420p -> rgba special converter
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FETCH: seek_pos=0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FETCH: looking for PTS=0 (pts_timebase=8.13802e-05, frame_rate=24, start_pts=0)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FETCH: no seek necessary, just continue...
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   DECODE VIDEO FRAME
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=-1024 pts=0  KEY
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=-512 pts=2048
[h264 @ 0x7f2d01155800] nal_unit_type: 6(SEI), nal_ref_idc: 0
[h264 @ 0x7f2d01155800] nal_unit_type: 5(IDR), nal_ref_idc: 3
[h264 @ 0x7f2d01155800] Format yuv420p chosen by get_format().
[h264 @ 0x7f2d01155800] Reinit context to 1920x1088, pix_fmt: yuv420p
[h264 @ 0x7f2d01155800] no picture
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=0 pts=1024
[h264 @ 0x7f2d01155c00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2
[h264 @ 0x7f2d01155c00] no picture
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=512 pts=512
[h264 @ 0x7f2d011bb000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=1024 pts=1536
[h264 @ 0x7f2d0227bc00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=1536 pts=4096
[h264 @ 0x7f2d023cb000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=2048 pts=3072
[h264 @ 0x7f2d023cb400] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=2560 pts=2560
[h264 @ 0x7f2d02840400] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=3072 pts=3584
[h264 @ 0x7f2d10a15000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=3584 pts=6144
[h264 @ 0x7f2d10a15400] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=4096 pts=5120
[h264 @ 0x7f2d10a15800] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=4608 pts=4608
[h264 @ 0x7f2d10a15c00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=5120 pts=5632
[h264 @ 0x7f2d10a16000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=5632 pts=8192
[h264 @ 0x7f2d10a16400] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=6144 pts=7168
[h264 @ 0x7f2d10a16800] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=6656 pts=6656
[h264 @ 0x7f2d10a16c00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=7168 pts=7680
[h264 @ 0x7f2d01087000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
[h264 @ 0x7f2d01155800] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=7680 pts=9216  KEY
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   FRAME DONE: cur_pts=0, guessed_pts=0
[h264 @ 0x7f2d01155c00] nal_unit_type: 6(SEI), nal_ref_idc: 0
[h264 @ 0x7f2d01155c00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   POSTPROC: anim->pFrame planes: 0x7f2c896c7ac0 0x7f2c9e101000 0x7f2c9e213300 (nil)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] METADATA FETCH
[AVIOContext @ 0x7f2d033587c0] Statistics: 1807812 bytes read, 2 seeks
[NULL @ 0x7f2d10784a80] Opening '/home/omar/Videos/renders/animationNodes/AN_Reaction_Diffusion.mp4' for reading
[file @ 0x7f2d0325e6c0] Setting default whitelist 'file,crypto,data'
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ISO: File Type Major Brand: isom
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] Unknown dref type 0x206c7275 size 12
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] Processing st: 0, edit list 0 - media time: 1024, duration: 69636
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] Offset DTS by 1024 to make first pts zero.
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] Setting codecpar->delay to 2 for stream st: 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] Before avformat_find_stream_info() pos: 5707549 bytes read:35313 seeks:1 nb_streams:1
[h264 @ 0x7f2d11555000] nal_unit_type: 7(SPS), nal_ref_idc: 3
[h264 @ 0x7f2d11555000] nal_unit_type: 8(PPS), nal_ref_idc: 3
[h264 @ 0x7f2d11555000] nal_unit_type: 7(SPS), nal_ref_idc: 3
[h264 @ 0x7f2d11555000] nal_unit_type: 8(PPS), nal_ref_idc: 3
[h264 @ 0x7f2d11555000] nal_unit_type: 6(SEI), nal_ref_idc: 0
[h264 @ 0x7f2d11555000] nal_unit_type: 5(IDR), nal_ref_idc: 3
[h264 @ 0x7f2d11555000] Format yuv420p chosen by get_format().
[h264 @ 0x7f2d11555000] Reinit context to 1920x1088, pix_fmt: yuv420p
[h264 @ 0x7f2d11555000] no picture
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] All info found
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] After avformat_find_stream_info() pos: 56800 bytes read:92065 seeks:2 frames:1
[AVIOContext @ 0x7f2d033587c0] Statistics: 92065 bytes read, 2 seeks
[NULL @ 0x7f2d10784a80] Opening '/home/omar/Videos/renders/animationNodes/AN_Reaction_Diffusion.mp4' for reading
[file @ 0x7f2d0325e6c0] Setting default whitelist 'file,crypto,data'
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ISO: File Type Major Brand: isom
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] Unknown dref type 0x206c7275 size 12
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] Processing st: 0, edit list 0 - media time: 1024, duration: 69636
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] Offset DTS by 1024 to make first pts zero.
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] Setting codecpar->delay to 2 for stream st: 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] Before avformat_find_stream_info() pos: 5707549 bytes read:35313 seeks:1 nb_streams:1
[h264 @ 0x7f2d11555000] nal_unit_type: 7(SPS), nal_ref_idc: 3
[h264 @ 0x7f2d11555000] nal_unit_type: 8(PPS), nal_ref_idc: 3
[h264 @ 0x7f2d11555000] nal_unit_type: 7(SPS), nal_ref_idc: 3
[h264 @ 0x7f2d11555000] nal_unit_type: 8(PPS), nal_ref_idc: 3
[h264 @ 0x7f2d11555000] nal_unit_type: 6(SEI), nal_ref_idc: 0
[h264 @ 0x7f2d11555000] nal_unit_type: 5(IDR), nal_ref_idc: 3
[h264 @ 0x7f2d11555000] Format yuv420p chosen by get_format().
[h264 @ 0x7f2d11555000] Reinit context to 1920x1088, pix_fmt: yuv420p
[h264 @ 0x7f2d11555000] no picture
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] All info found
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] After avformat_find_stream_info() pos: 56800 bytes read:92065 seeks:2 frames:1
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/omar/Videos/renders/animationNodes/AN_Reaction_Diffusion.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf57.71.100
  Duration: 00:00:05.67, start: 0.000000, bitrate: 8057 kb/s
  Stream #0:0[0x1](und), 1, 1/12288: Video: h264 (High), 1 reference frame (avc1 / 0x31637661), yuv420p(progressive, left), 1920x1080 (1920x1088) [SAR 1:1 DAR 16:9], 0/1, 8054 kb/s, 24 fps, 24 tbr, 12288 tbn (default)
    Metadata:
      handler_name    : VideoHandler
      vendor_id       : [0][0][0][0]
[h264 @ 0x7f2d11555800] nal_unit_type: 7(SPS), nal_ref_idc: 3
[h264 @ 0x7f2d11555800] nal_unit_type: 8(PPS), nal_ref_idc: 3
SwScaler: reducing / aligning filtersize 1 -> 4
SwScaler: reducing / aligning filtersize 3 -> 4
SwScaler: reducing / aligning filtersize 1 -> 1
SwScaler: reducing / aligning filtersize 3 -> 2
[swscaler @ 0x7f2d0142f540] bilinear scaler, from yuv420p to rgba using MMXEXT
[swscaler @ 0x7f2d0142f540] 1920x1080 -> 1920x1080
[swscaler @ 0x7f2d0142f540] lum srcW=1920 srcH=1080 dstW=1920 dstH=1080 xInc=65536 yInc=65536
[swscaler @ 0x7f2d0142f540] chr srcW=960 srcH=540 dstW=1920 dstH=1080 xInc=32768 yInc=32768
[swscaler @ 0x7f2d0142f540] using unscaled yuv420p -> rgba special converter
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] FETCH: seek_pos=0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] FETCH: looking for PTS=0 (pts_timebase=8.13802e-05, frame_rate=24, start_pts=0)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] FETCH: no seek necessary, just continue...
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80]   DECODE VIDEO FRAME
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=-1024 pts=0  KEY
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=-512 pts=2048
[h264 @ 0x7f2d11555800] nal_unit_type: 6(SEI), nal_ref_idc: 0
[h264 @ 0x7f2d11555800] nal_unit_type: 5(IDR), nal_ref_idc: 3
[h264 @ 0x7f2d11555800] Format yuv420p chosen by get_format().
[h264 @ 0x7f2d11555800] Reinit context to 1920x1088, pix_fmt: yuv420p
[h264 @ 0x7f2d11555800] no picture
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=0 pts=1024
[h264 @ 0x7f2d11554800] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2
[h264 @ 0x7f2d11554800] no picture
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=512 pts=512
[h264 @ 0x7f2d11554400] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=1024 pts=1536
[h264 @ 0x7f2d11554000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=1536 pts=4096
[h264 @ 0x7f2d11463c00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=2048 pts=3072
[h264 @ 0x7f2d11463800] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=2560 pts=2560
[h264 @ 0x7f2d11463000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=3072 pts=3584
[h264 @ 0x7f2d011bb400] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=3584 pts=6144
[h264 @ 0x7f2d011bb800] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=4096 pts=5120
[h264 @ 0x7f2d011bbc00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=4608 pts=4608
[h264 @ 0x7f2d10788000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=5120 pts=5632
[h264 @ 0x7f2d10788400] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=5632 pts=8192
[h264 @ 0x7f2d10788800] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=6144 pts=7168
[h264 @ 0x7f2d10788c00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=6656 pts=6656
[h264 @ 0x7f2d10789000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=7168 pts=7680
[h264 @ 0x7f2d10789400] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
[h264 @ 0x7f2d11555800] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=7680 pts=9216  KEY
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80]   FRAME DONE: cur_pts=0, guessed_pts=0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80]   POSTPROC: anim->pFrame planes: 0x7f2cf1f80040 0x7f2cf1c80cc0 0x7f2cf1d01a00 (nil)
[h264 @ 0x7f2d11554800] nal_unit_type: 6(SEI), nal_ref_idc: 0
[h264 @ 0x7f2d11554800] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] METADATA FETCH
[AVIOContext @ 0x7f2d033587c0] Statistics: 653453 bytes read, 2 seeks
[NULL @ 0x7f2d10784a80] Opening '/home/omar/Videos/renders/animationNodes/BL_proxy/AN_Reaction_Diffusion.mp4/proxy_100.avi' for reading
[file @ 0x7f2d0325e6c0] Setting default whitelist 'file,crypto,data'
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FETCH: seek_pos=22
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FETCH: looking for PTS=11264 (pts_timebase=8.13802e-05, frame_rate=24, start_pts=0)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] NO INDEX final seek seek_pos = 11008
[NULL @ 0x7f2d01091400] nal_unit_type: 7(SPS), nal_ref_idc: 3
[NULL @ 0x7f2d01091400] nal_unit_type: 8(PPS), nal_ref_idc: 3
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FETCH: within current GOP
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] SCAN start: considering pts=0 in search of 11264
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   WHILE: pts=0 in search of 11264
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   DECODE VIDEO FRAME
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=8192 pts=8704
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   FRAME DONE: cur_pts=512, guessed_pts=512
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   WHILE: pts=512 in search of 11264
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   DECODE VIDEO FRAME
[h264 @ 0x7f2d011bb000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=8704 pts=11264
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   FRAME DONE: cur_pts=1024, guessed_pts=1024
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   WHILE: pts=1024 in search of 11264
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   DECODE VIDEO FRAME
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=9216 pts=10240
[h264 @ 0x7f2d0227bc00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   FRAME DONE: cur_pts=1536, guessed_pts=1536
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   WHILE: pts=1536 in search of 11264
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   DECODE VIDEO FRAME
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=9728 pts=9728
[h264 @ 0x7f2d023cb000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   FRAME DONE: cur_pts=2048, guessed_pts=2048
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   WHILE: pts=2048 in search of 11264
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   DECODE VIDEO FRAME
[h264 @ 0x7f2d023cb400] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=10240 pts=10752
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   FRAME DONE: cur_pts=2560, guessed_pts=2560
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   WHILE: pts=2560 in search of 11264
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   DECODE VIDEO FRAME
[h264 @ 0x7f2d02840400] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=10752 pts=13312
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   FRAME DONE: cur_pts=3072, guessed_pts=3072
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   WHILE: pts=3072 in search of 11264
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   DECODE VIDEO FRAME
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=11264 pts=12288
[h264 @ 0x7f2d10a15000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   FRAME DONE: cur_pts=3584, guessed_pts=3584
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   WHILE: pts=3584 in search of 11264
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   DECODE VIDEO FRAME
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=11776 pts=11776
[h264 @ 0x7f2d10a15400] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   FRAME DONE: cur_pts=4096, guessed_pts=4096
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   WHILE: pts=4096 in search of 11264
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   DECODE VIDEO FRAME
[h264 @ 0x7f2d10a15800] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=12288 pts=12800
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   FRAME DONE: cur_pts=4608, guessed_pts=4608
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   WHILE: pts=4608 in search of 11264
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   DECODE VIDEO FRAME
[h264 @ 0x7f2d10a15c00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=12800 pts=15360
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   FRAME DONE: cur_pts=5120, guessed_pts=5120
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   WHILE: pts=5120 in search of 11264
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   DECODE VIDEO FRAME
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=13312 pts=14336
[h264 @ 0x7f2d10a16000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   FRAME DONE: cur_pts=5632, guessed_pts=5632
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   WHILE: pts=5632 in search of 11264
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   DECODE VIDEO FRAME
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=13824 pts=13824
[h264 @ 0x7f2d10a16400] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   FRAME DONE: cur_pts=6144, guessed_pts=6144
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   WHILE: pts=6144 in search of 11264
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   DECODE VIDEO FRAME
[h264 @ 0x7f2d10a16800] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=14336 pts=14848
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   FRAME DONE: cur_pts=6656, guessed_pts=6656
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   WHILE: pts=6656 in search of 11264
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   DECODE VIDEO FRAME
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=14848 pts=17408
[h264 @ 0x7f2d10a16c00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   FRAME DONE: cur_pts=7168, guessed_pts=7168
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   WHILE: pts=7168 in search of 11264
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   DECODE VIDEO FRAME
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=15360 pts=16384
[h264 @ 0x7f2d01087000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   FRAME DONE: cur_pts=7680, guessed_pts=7680
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   WHILE: pts=7680 in search of 11264
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   DECODE VIDEO FRAME
[h264 @ 0x7f2d01155800] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=15872 pts=15872
[h264 @ 0x7f2d01155c00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   FRAME DONE: cur_pts=8192, guessed_pts=8192
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   WHILE: pts=8192 in search of 11264
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   DECODE VIDEO FRAME
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=16384 pts=16896
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   FRAME DONE: cur_pts=8704, guessed_pts=8704
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   WHILE: pts=8704 in search of 11264
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   DECODE VIDEO FRAME
[h264 @ 0x7f2d011bb000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=16896 pts=18432  KEY
[h264 @ 0x7f2d0227bc00] nal_unit_type: 6(SEI), nal_ref_idc: 0
[h264 @ 0x7f2d0227bc00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   FRAME DONE: cur_pts=9216, guessed_pts=9216
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] SCAN failed: completely lost in stream, bailing out at PTS=9216, searching for PTS=11264
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] SCAN UNHAPPY: PTS not matched!
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480]   POSTPROC: anim->pFrame planes: 0x7f2c92c00f00 0x7f2cab879680 0x7f2cab8fa0c0 (nil)

The only lines that are red (errors?) are:

[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] SCAN failed: completely lost in stream, bailing out at PTS=9216, searching for PTS=11264
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] SCAN UNHAPPY: PTS not matched!
This is what gets logged when I do the slice. ```lines=10 [NULL @ 0x7f2d116b8480] Opening '/home/omar/Videos/renders/animationNodes/AN_Reaction_Diffusion.mp4' for reading [file @ 0x7f2d1145d480] Setting default whitelist 'file,crypto,data' [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ISO: File Type Major Brand: isom [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] Unknown dref type 0x206c7275 size 12 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] Processing st: 0, edit list 0 - media time: 1024, duration: 69636 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] Offset DTS by 1024 to make first pts zero. [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] Setting codecpar->delay to 2 for stream st: 0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] Before avformat_find_stream_info() pos: 5707549 bytes read:35313 seeks:1 nb_streams:1 [h264 @ 0x7f2d01091400] nal_unit_type: 7(SPS), nal_ref_idc: 3 [h264 @ 0x7f2d01091400] nal_unit_type: 8(PPS), nal_ref_idc: 3 [h264 @ 0x7f2d01091400] nal_unit_type: 7(SPS), nal_ref_idc: 3 [h264 @ 0x7f2d01091400] nal_unit_type: 8(PPS), nal_ref_idc: 3 [h264 @ 0x7f2d01091400] nal_unit_type: 6(SEI), nal_ref_idc: 0 [h264 @ 0x7f2d01091400] nal_unit_type: 5(IDR), nal_ref_idc: 3 [h264 @ 0x7f2d01091400] Format yuv420p chosen by get_format(). [h264 @ 0x7f2d01091400] Reinit context to 1920x1088, pix_fmt: yuv420p [h264 @ 0x7f2d01091400] no picture [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] All info found [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] After avformat_find_stream_info() pos: 56800 bytes read:92065 seeks:2 frames:1 [AVIOContext @ 0x7f2d013d0400] Statistics: 92065 bytes read, 2 seeks [NULL @ 0x7f2d116b8480] Opening '/home/omar/Videos/renders/animationNodes/AN_Reaction_Diffusion.mp4' for reading [file @ 0x7f2d1145d480] Setting default whitelist 'file,crypto,data' [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ISO: File Type Major Brand: isom [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] Unknown dref type 0x206c7275 size 12 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] Processing st: 0, edit list 0 - media time: 1024, duration: 69636 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] Offset DTS by 1024 to make first pts zero. [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] Setting codecpar->delay to 2 for stream st: 0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] Before avformat_find_stream_info() pos: 5707549 bytes read:35313 seeks:1 nb_streams:1 [h264 @ 0x7f2d01091400] nal_unit_type: 7(SPS), nal_ref_idc: 3 [h264 @ 0x7f2d01091400] nal_unit_type: 8(PPS), nal_ref_idc: 3 [h264 @ 0x7f2d01091400] nal_unit_type: 7(SPS), nal_ref_idc: 3 [h264 @ 0x7f2d01091400] nal_unit_type: 8(PPS), nal_ref_idc: 3 [h264 @ 0x7f2d01091400] nal_unit_type: 6(SEI), nal_ref_idc: 0 [h264 @ 0x7f2d01091400] nal_unit_type: 5(IDR), nal_ref_idc: 3 [h264 @ 0x7f2d01091400] Format yuv420p chosen by get_format(). [h264 @ 0x7f2d01091400] Reinit context to 1920x1088, pix_fmt: yuv420p [h264 @ 0x7f2d01091400] no picture [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] All info found [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] After avformat_find_stream_info() pos: 56800 bytes read:92065 seeks:2 frames:1 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/omar/Videos/renders/animationNodes/AN_Reaction_Diffusion.mp4': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2avc1mp41 encoder : Lavf57.71.100 Duration: 00:00:05.67, start: 0.000000, bitrate: 8057 kb/s Stream #0:0[0x1](und), 1, 1/12288: Video: h264 (High), 1 reference frame (avc1 / 0x31637661), yuv420p(progressive, left), 1920x1080 (1920x1088) [SAR 1:1 DAR 16:9], 0/1, 8054 kb/s, 24 fps, 24 tbr, 12288 tbn (default) Metadata: handler_name : VideoHandler vendor_id : [0][0][0][0] [h264 @ 0x7f2d01155800] nal_unit_type: 7(SPS), nal_ref_idc: 3 [h264 @ 0x7f2d01155800] nal_unit_type: 8(PPS), nal_ref_idc: 3 SwScaler: reducing / aligning filtersize 1 -> 4 SwScaler: reducing / aligning filtersize 3 -> 4 SwScaler: reducing / aligning filtersize 1 -> 1 SwScaler: reducing / aligning filtersize 3 -> 2 [swscaler @ 0x7f2d01268000] bilinear scaler, from yuv420p to rgba using MMXEXT [swscaler @ 0x7f2d01268000] 1920x1080 -> 1920x1080 [swscaler @ 0x7f2d01268000] lum srcW=1920 srcH=1080 dstW=1920 dstH=1080 xInc=65536 yInc=65536 [swscaler @ 0x7f2d01268000] chr srcW=960 srcH=540 dstW=1920 dstH=1080 xInc=32768 yInc=32768 [swscaler @ 0x7f2d01268000] using unscaled yuv420p -> rgba special converter [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FETCH: seek_pos=0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FETCH: looking for PTS=0 (pts_timebase=8.13802e-05, frame_rate=24, start_pts=0) [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FETCH: no seek necessary, just continue... [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] DECODE VIDEO FRAME [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=-1024 pts=0 KEY [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=-512 pts=2048 [h264 @ 0x7f2d01155800] nal_unit_type: 6(SEI), nal_ref_idc: 0 [h264 @ 0x7f2d01155800] nal_unit_type: 5(IDR), nal_ref_idc: 3 [h264 @ 0x7f2d01155800] Format yuv420p chosen by get_format(). [h264 @ 0x7f2d01155800] Reinit context to 1920x1088, pix_fmt: yuv420p [h264 @ 0x7f2d01155800] no picture [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=0 pts=1024 [h264 @ 0x7f2d01155c00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2 [h264 @ 0x7f2d01155c00] no picture [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=512 pts=512 [h264 @ 0x7f2d011bb000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=1024 pts=1536 [h264 @ 0x7f2d0227bc00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=1536 pts=4096 [h264 @ 0x7f2d023cb000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=2048 pts=3072 [h264 @ 0x7f2d023cb400] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=2560 pts=2560 [h264 @ 0x7f2d02840400] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=3072 pts=3584 [h264 @ 0x7f2d10a15000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=3584 pts=6144 [h264 @ 0x7f2d10a15400] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=4096 pts=5120 [h264 @ 0x7f2d10a15800] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=4608 pts=4608 [h264 @ 0x7f2d10a15c00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=5120 pts=5632 [h264 @ 0x7f2d10a16000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=5632 pts=8192 [h264 @ 0x7f2d10a16400] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=6144 pts=7168 [h264 @ 0x7f2d10a16800] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=6656 pts=6656 [h264 @ 0x7f2d10a16c00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=7168 pts=7680 [h264 @ 0x7f2d01087000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [h264 @ 0x7f2d01155800] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=7680 pts=9216 KEY [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FRAME DONE: cur_pts=0, guessed_pts=0 [h264 @ 0x7f2d01155c00] nal_unit_type: 6(SEI), nal_ref_idc: 0 [h264 @ 0x7f2d01155c00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] POSTPROC: anim->pFrame planes: 0x7f2c896c7ac0 0x7f2c9e101000 0x7f2c9e213300 (nil) [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] METADATA FETCH [AVIOContext @ 0x7f2d033587c0] Statistics: 1807812 bytes read, 2 seeks [NULL @ 0x7f2d10784a80] Opening '/home/omar/Videos/renders/animationNodes/AN_Reaction_Diffusion.mp4' for reading [file @ 0x7f2d0325e6c0] Setting default whitelist 'file,crypto,data' [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ISO: File Type Major Brand: isom [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] Unknown dref type 0x206c7275 size 12 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] Processing st: 0, edit list 0 - media time: 1024, duration: 69636 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] Offset DTS by 1024 to make first pts zero. [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] Setting codecpar->delay to 2 for stream st: 0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] Before avformat_find_stream_info() pos: 5707549 bytes read:35313 seeks:1 nb_streams:1 [h264 @ 0x7f2d11555000] nal_unit_type: 7(SPS), nal_ref_idc: 3 [h264 @ 0x7f2d11555000] nal_unit_type: 8(PPS), nal_ref_idc: 3 [h264 @ 0x7f2d11555000] nal_unit_type: 7(SPS), nal_ref_idc: 3 [h264 @ 0x7f2d11555000] nal_unit_type: 8(PPS), nal_ref_idc: 3 [h264 @ 0x7f2d11555000] nal_unit_type: 6(SEI), nal_ref_idc: 0 [h264 @ 0x7f2d11555000] nal_unit_type: 5(IDR), nal_ref_idc: 3 [h264 @ 0x7f2d11555000] Format yuv420p chosen by get_format(). [h264 @ 0x7f2d11555000] Reinit context to 1920x1088, pix_fmt: yuv420p [h264 @ 0x7f2d11555000] no picture [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] All info found [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] After avformat_find_stream_info() pos: 56800 bytes read:92065 seeks:2 frames:1 [AVIOContext @ 0x7f2d033587c0] Statistics: 92065 bytes read, 2 seeks [NULL @ 0x7f2d10784a80] Opening '/home/omar/Videos/renders/animationNodes/AN_Reaction_Diffusion.mp4' for reading [file @ 0x7f2d0325e6c0] Setting default whitelist 'file,crypto,data' [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ISO: File Type Major Brand: isom [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] Unknown dref type 0x206c7275 size 12 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] Processing st: 0, edit list 0 - media time: 1024, duration: 69636 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] Offset DTS by 1024 to make first pts zero. [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] Setting codecpar->delay to 2 for stream st: 0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] Before avformat_find_stream_info() pos: 5707549 bytes read:35313 seeks:1 nb_streams:1 [h264 @ 0x7f2d11555000] nal_unit_type: 7(SPS), nal_ref_idc: 3 [h264 @ 0x7f2d11555000] nal_unit_type: 8(PPS), nal_ref_idc: 3 [h264 @ 0x7f2d11555000] nal_unit_type: 7(SPS), nal_ref_idc: 3 [h264 @ 0x7f2d11555000] nal_unit_type: 8(PPS), nal_ref_idc: 3 [h264 @ 0x7f2d11555000] nal_unit_type: 6(SEI), nal_ref_idc: 0 [h264 @ 0x7f2d11555000] nal_unit_type: 5(IDR), nal_ref_idc: 3 [h264 @ 0x7f2d11555000] Format yuv420p chosen by get_format(). [h264 @ 0x7f2d11555000] Reinit context to 1920x1088, pix_fmt: yuv420p [h264 @ 0x7f2d11555000] no picture [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] All info found [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] After avformat_find_stream_info() pos: 56800 bytes read:92065 seeks:2 frames:1 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/omar/Videos/renders/animationNodes/AN_Reaction_Diffusion.mp4': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2avc1mp41 encoder : Lavf57.71.100 Duration: 00:00:05.67, start: 0.000000, bitrate: 8057 kb/s Stream #0:0[0x1](und), 1, 1/12288: Video: h264 (High), 1 reference frame (avc1 / 0x31637661), yuv420p(progressive, left), 1920x1080 (1920x1088) [SAR 1:1 DAR 16:9], 0/1, 8054 kb/s, 24 fps, 24 tbr, 12288 tbn (default) Metadata: handler_name : VideoHandler vendor_id : [0][0][0][0] [h264 @ 0x7f2d11555800] nal_unit_type: 7(SPS), nal_ref_idc: 3 [h264 @ 0x7f2d11555800] nal_unit_type: 8(PPS), nal_ref_idc: 3 SwScaler: reducing / aligning filtersize 1 -> 4 SwScaler: reducing / aligning filtersize 3 -> 4 SwScaler: reducing / aligning filtersize 1 -> 1 SwScaler: reducing / aligning filtersize 3 -> 2 [swscaler @ 0x7f2d0142f540] bilinear scaler, from yuv420p to rgba using MMXEXT [swscaler @ 0x7f2d0142f540] 1920x1080 -> 1920x1080 [swscaler @ 0x7f2d0142f540] lum srcW=1920 srcH=1080 dstW=1920 dstH=1080 xInc=65536 yInc=65536 [swscaler @ 0x7f2d0142f540] chr srcW=960 srcH=540 dstW=1920 dstH=1080 xInc=32768 yInc=32768 [swscaler @ 0x7f2d0142f540] using unscaled yuv420p -> rgba special converter [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] FETCH: seek_pos=0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] FETCH: looking for PTS=0 (pts_timebase=8.13802e-05, frame_rate=24, start_pts=0) [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] FETCH: no seek necessary, just continue... [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] DECODE VIDEO FRAME [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=-1024 pts=0 KEY [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=-512 pts=2048 [h264 @ 0x7f2d11555800] nal_unit_type: 6(SEI), nal_ref_idc: 0 [h264 @ 0x7f2d11555800] nal_unit_type: 5(IDR), nal_ref_idc: 3 [h264 @ 0x7f2d11555800] Format yuv420p chosen by get_format(). [h264 @ 0x7f2d11555800] Reinit context to 1920x1088, pix_fmt: yuv420p [h264 @ 0x7f2d11555800] no picture [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=0 pts=1024 [h264 @ 0x7f2d11554800] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2 [h264 @ 0x7f2d11554800] no picture [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=512 pts=512 [h264 @ 0x7f2d11554400] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=1024 pts=1536 [h264 @ 0x7f2d11554000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=1536 pts=4096 [h264 @ 0x7f2d11463c00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=2048 pts=3072 [h264 @ 0x7f2d11463800] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=2560 pts=2560 [h264 @ 0x7f2d11463000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=3072 pts=3584 [h264 @ 0x7f2d011bb400] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=3584 pts=6144 [h264 @ 0x7f2d011bb800] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=4096 pts=5120 [h264 @ 0x7f2d011bbc00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=4608 pts=4608 [h264 @ 0x7f2d10788000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=5120 pts=5632 [h264 @ 0x7f2d10788400] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=5632 pts=8192 [h264 @ 0x7f2d10788800] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=6144 pts=7168 [h264 @ 0x7f2d10788c00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=6656 pts=6656 [h264 @ 0x7f2d10789000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=7168 pts=7680 [h264 @ 0x7f2d10789400] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [h264 @ 0x7f2d11555800] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] ->READ: strID=0 (VID: 0) dts=7680 pts=9216 KEY [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] FRAME DONE: cur_pts=0, guessed_pts=0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] POSTPROC: anim->pFrame planes: 0x7f2cf1f80040 0x7f2cf1c80cc0 0x7f2cf1d01a00 (nil) [h264 @ 0x7f2d11554800] nal_unit_type: 6(SEI), nal_ref_idc: 0 [h264 @ 0x7f2d11554800] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d10784a80] METADATA FETCH [AVIOContext @ 0x7f2d033587c0] Statistics: 653453 bytes read, 2 seeks [NULL @ 0x7f2d10784a80] Opening '/home/omar/Videos/renders/animationNodes/BL_proxy/AN_Reaction_Diffusion.mp4/proxy_100.avi' for reading [file @ 0x7f2d0325e6c0] Setting default whitelist 'file,crypto,data' [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FETCH: seek_pos=22 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FETCH: looking for PTS=11264 (pts_timebase=8.13802e-05, frame_rate=24, start_pts=0) [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] NO INDEX final seek seek_pos = 11008 [NULL @ 0x7f2d01091400] nal_unit_type: 7(SPS), nal_ref_idc: 3 [NULL @ 0x7f2d01091400] nal_unit_type: 8(PPS), nal_ref_idc: 3 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FETCH: within current GOP [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] SCAN start: considering pts=0 in search of 11264 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] WHILE: pts=0 in search of 11264 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] DECODE VIDEO FRAME [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=8192 pts=8704 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FRAME DONE: cur_pts=512, guessed_pts=512 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] WHILE: pts=512 in search of 11264 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] DECODE VIDEO FRAME [h264 @ 0x7f2d011bb000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=8704 pts=11264 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FRAME DONE: cur_pts=1024, guessed_pts=1024 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] WHILE: pts=1024 in search of 11264 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] DECODE VIDEO FRAME [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=9216 pts=10240 [h264 @ 0x7f2d0227bc00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FRAME DONE: cur_pts=1536, guessed_pts=1536 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] WHILE: pts=1536 in search of 11264 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] DECODE VIDEO FRAME [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=9728 pts=9728 [h264 @ 0x7f2d023cb000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FRAME DONE: cur_pts=2048, guessed_pts=2048 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] WHILE: pts=2048 in search of 11264 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] DECODE VIDEO FRAME [h264 @ 0x7f2d023cb400] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=10240 pts=10752 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FRAME DONE: cur_pts=2560, guessed_pts=2560 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] WHILE: pts=2560 in search of 11264 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] DECODE VIDEO FRAME [h264 @ 0x7f2d02840400] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=10752 pts=13312 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FRAME DONE: cur_pts=3072, guessed_pts=3072 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] WHILE: pts=3072 in search of 11264 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] DECODE VIDEO FRAME [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=11264 pts=12288 [h264 @ 0x7f2d10a15000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FRAME DONE: cur_pts=3584, guessed_pts=3584 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] WHILE: pts=3584 in search of 11264 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] DECODE VIDEO FRAME [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=11776 pts=11776 [h264 @ 0x7f2d10a15400] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FRAME DONE: cur_pts=4096, guessed_pts=4096 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] WHILE: pts=4096 in search of 11264 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] DECODE VIDEO FRAME [h264 @ 0x7f2d10a15800] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=12288 pts=12800 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FRAME DONE: cur_pts=4608, guessed_pts=4608 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] WHILE: pts=4608 in search of 11264 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] DECODE VIDEO FRAME [h264 @ 0x7f2d10a15c00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=12800 pts=15360 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FRAME DONE: cur_pts=5120, guessed_pts=5120 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] WHILE: pts=5120 in search of 11264 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] DECODE VIDEO FRAME [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=13312 pts=14336 [h264 @ 0x7f2d10a16000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FRAME DONE: cur_pts=5632, guessed_pts=5632 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] WHILE: pts=5632 in search of 11264 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] DECODE VIDEO FRAME [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=13824 pts=13824 [h264 @ 0x7f2d10a16400] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FRAME DONE: cur_pts=6144, guessed_pts=6144 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] WHILE: pts=6144 in search of 11264 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] DECODE VIDEO FRAME [h264 @ 0x7f2d10a16800] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=14336 pts=14848 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FRAME DONE: cur_pts=6656, guessed_pts=6656 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] WHILE: pts=6656 in search of 11264 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] DECODE VIDEO FRAME [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=14848 pts=17408 [h264 @ 0x7f2d10a16c00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FRAME DONE: cur_pts=7168, guessed_pts=7168 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] WHILE: pts=7168 in search of 11264 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] DECODE VIDEO FRAME [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=15360 pts=16384 [h264 @ 0x7f2d01087000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FRAME DONE: cur_pts=7680, guessed_pts=7680 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] WHILE: pts=7680 in search of 11264 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] DECODE VIDEO FRAME [h264 @ 0x7f2d01155800] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=15872 pts=15872 [h264 @ 0x7f2d01155c00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FRAME DONE: cur_pts=8192, guessed_pts=8192 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] WHILE: pts=8192 in search of 11264 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] DECODE VIDEO FRAME [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=16384 pts=16896 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FRAME DONE: cur_pts=8704, guessed_pts=8704 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] WHILE: pts=8704 in search of 11264 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] DECODE VIDEO FRAME [h264 @ 0x7f2d011bb000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] ->READ: strID=0 (VID: 0) dts=16896 pts=18432 KEY [h264 @ 0x7f2d0227bc00] nal_unit_type: 6(SEI), nal_ref_idc: 0 [h264 @ 0x7f2d0227bc00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 2 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] FRAME DONE: cur_pts=9216, guessed_pts=9216 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] SCAN failed: completely lost in stream, bailing out at PTS=9216, searching for PTS=11264 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] SCAN UNHAPPY: PTS not matched! [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] POSTPROC: anim->pFrame planes: 0x7f2c92c00f00 0x7f2cab879680 0x7f2cab8fa0c0 (nil) ``` The only lines that are red (errors?) are: ``` [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] SCAN failed: completely lost in stream, bailing out at PTS=9216, searching for PTS=11264 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f2d116b8480] SCAN UNHAPPY: PTS not matched! ```

Thanks for logs. Yes, that is the problem I was suspecting. I have fix for this, but it is sitting for quite long time so will have to go over code again to see if it is ready to go, then poke reviewers.

Will merge report to existing one.

Thanks for logs. Yes, that is the problem I was suspecting. I have fix for this, but it is sitting for quite long time so will have to go over code again to see if it is ready to go, then poke reviewers. Will merge report to existing one.

Closed as duplicate of #86361

Closed as duplicate of #86361
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Reference: blender/blender#98265
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