The rendering process gets stuck

[your0mind]

When I run the command startmovie test.mov profile=kz; playdemo kz, the rendering process gets stuck after some time, and errors appear in the logs.

svr_launch_params.ini

240=-width 2560 -height 1440 -high -insecure -console +exec high_quality -console +exec high_quality
730=-width 2560 -height 1440 -high

svr_movie_start_user.cfg

crosshair 0;
voice_enable 0;
r_drawdecals 0;
r_drawviewmodel 0;
cl_drawhud 0;
cl_showfps 0;
cl_showpos 0;

default.ini

video_fps=60
video_encoder=dnxhr
video_x264_crf=5
video_x264_preset=veryslow
video_x264_intra=1
video_dnxhr_profile=hq
audio_enabled=0
audio_encoder=aac
motion_blur_enabled=1
motion_blur_fps_mult=60
motion_blur_exposure=0.35
velo_enabled=1
velo_font=Oswald
velo_font_size=40
velo_color=255 255 255 255
velo_border_color=0 0 0 255
velo_border_size=0
velo_font_style=normal
velo_font_weight=normal
velo_align=0 80
velo_anchor=left
velo_length=xy

kz.ini

audio_enabled=1
velo_enabled=0
motion_blur_enabled=0

SVR_LOG.txt

SVR version 42 (05/05/2024 07:20:02)
This is a standalone version of SVR. Interoperability with other applications may not work
For more information see https://github.com/crashfort/SourceDemoRender
Using operating system Windows 10 Home version 2009 build 19045
Using processor Intel(R) Core(TM) i5-7300HQ CPU @ 2.50GHz (4 cpus)
The system has 12171 mb of memory (8583 mb usable)
Using graphics device 1c8d by vendor 10de
Found 2 games in 1 Steam libraries
Installed games:
[1] Counter-Strike: Source
[2] Counter-Strike: Global Offensive
Starting Counter-Strike: Source (build 6946501). If launching doesn't work then make sure any antivirus is disabled
Launcher finished, rest of the log is from the game
---------------------------------------------------
Hello from the game
Running cfg svr_movie_start.cfg
Running cfg svr_movie_start_user.cfg
Starting movie to test.mov
---------------------------------------------------
Hello from the game

ENCODER_LOG.txt

SVR version 42 (05/05/2024 07:20:10)
For more information see https://github.com/crashfort/SourceDemoRender
Encoder ready
Starting encoder
Using video encoder dnxhr
Using audio encoder aac
ffmpeg: Failed to allocate packet of size 917504
ffmpeg: get_encode_buffer() failed