Motion tracking no keyframe

Bug
1

Hello everyone,

I have seen several topics on this issue :
load-keyframes-from-motion-tracker-not-working
no-key-frames-appearing-after-motion-tracker-analysis
motion-tracker-not-tracking-after-analyzing
but I want to add something to it

when i cannot import keyframes after motion tracking, the journal of the analysis is different :

mlt_repository_init: failed to dlopen /tmp/.mount_shotcuqxWvld/usr/bin/lib/mlt-7/libmltsox.so
  (libsox.so.3: cannot open shared object file: No such file or directory)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f78b0003180] st: 0 edit list: 1 Missing key frame while searching for timestamp: 1000
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f78b0003180] st: 0 edit list 1 Cannot find an index entry before timestamp: 1000.
[h264 @ 0x7f78b0004c80] Reinit context to 1920x1088, pix_fmt: yuvj420p
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f78b00849c0] st: 0 edit list: 1 Missing key frame while searching for timestamp: 1000
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f78b00849c0] st: 0 edit list 1 Cannot find an index entry before timestamp: 1000.
[h264 @ 0x7f78b0064f40] Reinit context to 1920x1088, pix_fmt: yuvj420p
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f78b0059340] st: 0 edit list: 1 Missing key frame while searching for timestamp: 1000
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f78b0059340] st: 0 edit list 1 Cannot find an index entry before timestamp: 1000.
[h264 @ 0x7f78b006f9c0] Reinit context to 1920x1088, pix_fmt: yuvj420p
[producer avformat] audio: total_streams 1 max_stream 1 total_channels 2 max_channels 2
[AVIOContext @ 0x7f78b000bc40] Statistics: 607941 bytes read, 1 seeks
[chain avformat-novalidate] /media/user/WD480/CAE/MVI_3351.MP4
    checking VFR: pkt.duration 1000
[h264 @ 0x7f78b0048800] Reinit context to 1920x1088, pix_fmt: yuvj420p
[swscaler @ 0x7f78b1827280] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b183f840] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b183f840] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b183f840] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b186e700] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b186e700] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b186e700] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b186e700] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b186e700] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b186e700] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b186e700] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b186e700] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1858480] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1858480] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1858480] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1858480] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1858480] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1852640] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1867e40] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1867e40] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1867e40] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1867e40] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1865c00] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x7f78b1865c00] deprecated pixel format used, make sure you did set range correctly

[AVIOContext @ 0x7f78b006a140] Statistics: 607941 bytes read, 1 seeks
[AVIOContext @ 0x7f78b0084f80] Statistics: 20128610 bytes read, 2 seeks
Completed successfully in 00:00:02

when it works, i dont have the Missing key frame while searching for timestamp: 1000, Cannot find an index entry before timestamp: 1000 and deprecated pixel format used errors in the analysis journal, maybe that is the cause of the bug ?

  • What is your operating system?

Debian 12

  • What is your Shotcut version (see Help > About Shotcut)?

  • Shotcut AppImage version 25.05.11

Thank you for your help :slight_smile:

2

The issue of losing a motion tracker was recently fixed for the next version 25.07 due in a couple of days. Those log messages are completely unrelated.

3

Thank you for your quick reply, I will update when the new version is released