Can not export my video

OS: Windows 10 64-bit
CPU: Ryzen 5 2600 3.4 GHz
GPU: RX 580 1410 MHz Core Clock, 2100 MHz Mem Clock
RAM: 16gb 3000 MHz CL17
Shotcut version 19.07.15
MP4 file
1080p @ 60fps
YouTube Preset selected
Use Hardware Encoder off
It says: “Assertion fctx->async_lock failed at libavcodec/pthread_frame.c:155
Failed with exit code 3”
I have no clue what to do and hope someone can help.

Log

plugin_mgr_get_object_file_plugins: error opening shared object file ‘C:\Program Files\Shotcut\lib\ladspa/AUTHORS’: “C:\Program Files\Shotcut\lib\ladspa\AUTHORS”: The specified module could not be found.

plugin_mgr_get_object_file_plugins: error opening shared object file ‘C:\Program Files\Shotcut\lib\ladspa/COPYING’: “C:\Program Files\Shotcut\lib\ladspa\COPYING”: The specified module could not be found.

plugin_mgr_get_object_file_plugins: error opening shared object file ‘C:\Program Files\Shotcut\lib\ladspa/readme.txt’: “C:\Program Files\Shotcut\lib\ladspa\readme.txt”:

[h264 @ 000000000cc62640] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 000000000cc56840] Reinit context to 1920x1088, pix_fmt: yuv420p

[AVIOContext @ 00000000059fe780] Statistics: 470898 bytes read, 2 seeks

[AVIOContext @ 000000000cd33980] Statistics: 470898 bytes read, 2 seeks

[h264 @ 000000000cd2c680] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 000000000cd2f4c0] Reinit context to 1920x1088, pix_fmt: yuv420p

[AVIOContext @ 000000000cd3aa40] Statistics: 470898 bytes read, 2 seeks

[AVIOContext @ 000000000cd3a3c0] Statistics: 470898 bytes read, 2 seeks

[h264 @ 000000000cccc040] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 000000000cd2f340] Reinit context to 1920x1088, pix_fmt: yuv420p

[AVIOContext @ 000000000cd3aa40] Statistics: 419549 bytes read, 2 seeks

[AVIOContext @ 000000000cd3a3c0] Statistics: 419549 bytes read, 2 seeks

[mp3 @ 000000000d14f080] Skipping 0 bytes of junk at 1082.

[mp3 @ 000000000d14f680] Skipping 0 bytes of junk at 1082.

[producer avformat] audio: total_streams 1 max_stream 0 total_channels 2 max_channels 2

[AVIOContext @ 0000000013e0d340] Statistics: 98304 bytes read, 1 seeks

[AVIOContext @ 0000000013e0d480] Statistics: 65536 bytes read, 0 seeks

[libx264 @ 000000000cf1ec40] [Eval @ 000000004f99eec0] Undefined constant or missing ‘(’ in ‘wpred’

[libx264 @ 000000000cf1ec40] Unable to parse option value “wpred-dct8x8”

[aac @ 000000000cf1d580] [Eval @ 000000004f99ee50] Undefined constant or missing ‘(’ in ‘wpred’

[aac @ 000000000cf1d580] Unable to parse option value “wpred-dct8x8”

[libx264 @ 000000000cf1ec40] using SAR=1/1

[libx264 @ 000000000cf1ec40] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2

[libx264 @ 000000000cf1ec40] profile Constrained Baseline, level 4.2, 4:2:0, 8-bit

[libx264 @ 000000000cf1ec40] 264 - core 157 r2945 72db437 - H.264/MPEG-4 AVC codec - Copyleft 2003-2018 - http://www.videolan.org/x264.html - options: cabac=0 ref=3 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=18 lookahead_threads=3 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=300 keyint_min=30 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=21.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00

[mp3 @ 0000000075682740] Skipping 0 bytes of junk at 1082.

[mp3 @ 00000000757bcb80] Skipping 0 bytes of junk at 1082.

[producer avformat] audio: total_streams 1 max_stream 0 total_channels 2 max_channels 2

[AVIOContext @ 0000000013e0dc80] Statistics: 98304 bytes read, 1 seeks

[filter swresample] 2(stereo) f32le 44100Hz -> 2(stereo) f32le 48000Hz

[mp4 @ 00000000058ba480] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead.

[mp4 @ 00000000058ba480] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead.

[h264 @ 000000000cf1f0c0] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 0000000075b28500] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 0000000075b29740] Reinit context to 1920x1088, pix_fmt: yuv420p

[producer avformat] audio: total_streams 6 max_stream 6 total_channels 12 max_channels 2

[AVIOContext @ 0000000013e0d740] Statistics: 714818 bytes read, 2 seeks

[producer avformat-novalidate] C:/Users/Maxi/Documents/CosmoBuddies/RawVideos/2019-08-09 08-46-20.mov

checking VFR: pkt.duration 256

[filter swresample] 2(stereo) f32le 44100Hz -> 2(stereo) f32le 48000Hz

[h264 @ 000000004cc51a00] Reinit context to 1920x1088, pix_fmt: yuv420p

[mp3 @ 00000000a026e000] Skipping 0 bytes of junk at 417.

[mp3 @ 00000000a026e640] Skipping 0 bytes of junk at 417.

[producer avformat] audio: total_streams 1 max_stream 0 total_channels 2 max_channels 2

[AVIOContext @ 0000000075c3edc0] Statistics: 65664 bytes read, 2 seeks

[filter swresample] 2(stereo) f32le 44100Hz -> 2(stereo) f32le 48000Hz

[h264 @ 000000004cc56c00] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 00000000a7589f00] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 00000000a7583180] Reinit context to 1920x1088, pix_fmt: yuv420p

[producer avformat] audio: total_streams 6 max_stream 6 total_channels 12 max_channels 2

[AVIOContext @ 0000000075c3e700] Statistics: 714818 bytes read, 2 seeks

[producer avformat-novalidate] C:/Users/Maxi/Documents/CosmoBuddies/RawVideos/2019-08-09 08-46-20.mov

checking VFR: pkt.duration 256

[filter swresample] 2(stereo) f32le 44100Hz -> 2(stereo) f32le 48000Hz

[h264 @ 0000000075b29bc0] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 0000000075b29bc0] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 0000000075b29bc0] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 0000000075b29bc0] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 0000000075b29bc0] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 0000000075b29bc0] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 0000000075b29bc0] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 0000000075b29bc0] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 0000000075b29bc0] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 0000000075b29bc0] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 0000000075b29bc0] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 0000000075b29bc0] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 0000000075b29bc0] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 0000000075b29bc0] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 0000000075b29bc0] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 0000000075b29bc0] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 0000000075b29bc0] Reinit context to 1920x1088, pix_fmt: yuv420p

[AVIOContext @ 0000000013e0ddc0] Statistics: 3765102 bytes read, 3 seeks

[AVIOContext @ 0000000013e0dc80] Statistics: 4181046 bytes read, 3 seeks

[h264 @ 00000000a8baedc0] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 000000009fc23080] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 00000000755a7c80] Reinit context to 1920x1088, pix_fmt: yuv420p

[producer avformat] audio: total_streams 6 max_stream 6 total_channels 12 max_channels 2

[AVIOContext @ 00000000a3b7ccc0] Statistics: 714818 bytes read, 2 seeks

[mp3 @ 00000000aa1957c0] Skipping 0 bytes of junk at 417.

[mp3 @ 00000000a7c463c0] Skipping 0 bytes of junk at 417.

[producer avformat] audio: total_streams 1 max_stream 0 total_channels 2 max_channels 2

[AVIOContext @ 0000000075c3edc0] Statistics: 65664 bytes read, 2 seeks

[mp3 @ 00000000aa1957c0] Skipping 0 bytes of junk at 1082.

[mp3 @ 00000000afb351c0] Skipping 0 bytes of junk at 1082.

[producer avformat] audio: total_streams 1 max_stream 0 total_channels 2 max_channels 2

[AVIOContext @ 0000000075c3f580] Statistics: 98304 bytes read, 1 seeks

[filter swresample] 2(stereo) f32le 44100Hz -> 2(stereo) f32le 48000Hz

[producer avformat-novalidate] C:/Users/Maxi/Documents/CosmoBuddies/RawVideos/2019-08-09 08-46-20.mov

checking VFR: pkt.duration 256

[filter swresample] 2(stereo) f32le 44100Hz -> 2(stereo) f32le 48000Hz

[h264 @ 00000000b0e6f7c0] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 00000000762fa7c0] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 00000000a5d8cfc0] Reinit context to 1920x1088, pix_fmt: yuv420p

[producer avformat] audio: total_streams 6 max_stream 6 total_channels 12 max_channels 2

[AVIOContext @ 0000000075c3f040] Statistics: 714818 bytes read, 2 seeks

[h264 @ 000000009fc22c00] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 00000000a9de5000] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 0000000075bc7900] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 0000000075b66900] Reinit context to 1920x1088, pix_fmt: yuv420p

[producer avformat] audio: total_streams 6 max_stream 6 total_channels 12 max_channels 2

[AVIOContext @ 00000000a3b7c100] Statistics: 714818 bytes read, 2 seeks

[mp3 @ 00000000a7217600] Skipping 0 bytes of junk at 417.

[mp3 @ 00000000b2f95900] Skipping 0 bytes of junk at 417.

[producer avformat] audio: total_streams 1 max_stream 0 total_channels 2 max_channels 2

[AVIOContext @ 00000000a3b7ccc0] Statistics: 65664 bytes read, 2 seeks

[AVIOContext @ 0000000075c3edc0] Statistics: 557056 bytes read, 1 seeks

[mp3 @ 00000000afb351c0] Skipping 0 bytes of junk at 417.

[mp3 @ 000000009f72f7c0] Skipping 0 bytes of junk at 417.

[producer avformat] audio: total_streams 1 max_stream 0 total_channels 2 max_channels 2

[AVIOContext @ 00000000a3b7ccc0] Statistics: 65664 bytes read, 2 seeks

[mp3 @ 000000009ff8a740] Skipping 0 bytes of junk at 1082.

[mp3 @ 00000000a7616d00] Skipping 0 bytes of junk at 1082.

[producer avformat] audio: total_streams 1 max_stream 0 total_channels 2 max_channels 2

[AVIOContext @ 00000000a3b7c100] Statistics: 98304 bytes read, 1 seeks

[producer avformat-novalidate] C:/Users/Maxi/Documents/CosmoBuddies/RawVideos/2019-08-09 08-46-20.mov

checking VFR: pkt.duration 256

[producer avformat-novalidate] C:/Users/Maxi/Documents/CosmoBuddies/RawVideos/2019-08-09 08-46-20.mov

checking VFR: pkt.duration 256

[h264 @ 000000009ffb8d80] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 00000000a8c21700] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 000000007574f040] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 00000000a7583ac0] Reinit context to 1920x1088, pix_fmt: yuv420p

[producer avformat] audio: total_streams 6 max_stream 6 total_channels 12 max_channels 2

[AVIOContext @ 00000000a3b7b400] Statistics: 714818 bytes read, 2 seeks

[h264 @ 00000000b40d0d80] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 0000000075b28500] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 000000009ffb7440] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 00000000a45dbe40] Reinit context to 1920x1088, pix_fmt: yuv420p

[producer avformat] audio: total_streams 6 max_stream 6 total_channels 12 max_channels 2

[AVIOContext @ 0000000075c3da00] Statistics: 714818 bytes read, 2 seeks

[mp3 @ 00000000a9c2d5c0] Skipping 0 bytes of junk at 417.

[mp3 @ 00000000a9c2dc00] Skipping 0 bytes of junk at 417.

[producer avformat] audio: total_streams 1 max_stream 0 total_channels 2 max_channels 2

[AVIOContext @ 0000000013e0dc80] Statistics: 65664 bytes read, 2 seeks

[mp3 @ 00000000a9c31500] Skipping 0 bytes of junk at 417.

[mp3 @ 00000000a9c31b40] Skipping 0 bytes of junk at 417.

[producer avformat] audio: total_streams 1 max_stream 0 total_channels 2 max_channels 2

[AVIOContext @ 0000000013e0dc80] Statistics: 65664 bytes read, 2 seeks

[mp3 @ 00000000a9c30e80] Skipping 0 bytes of junk at 1082.

[mp3 @ 00000000a9c2fbc0] Skipping 0 bytes of junk at 1082.

[producer avformat] audio: total_streams 1 max_stream 0 total_channels 2 max_channels 2

[AVIOContext @ 00000000c3c04a00] Statistics: 98304 bytes read, 1 seeks

[producer avformat-novalidate] C:/Users/Maxi/Documents/CosmoBuddies/RawVideos/2019-08-09 08-46-20.mov

checking VFR: pkt.duration 256

[producer avformat-novalidate] C:/Users/Maxi/Documents/CosmoBuddies/RawVideos/2019-08-09 08-46-20.mov

checking VFR: pkt.duration 256

[h264 @ 000000004cc51e80] Reinit context to 1920x1088, pix_fmt: yuv420p

Assertion fctx->async_lock failed at libavcodec/pthread_frame.c:155

Failed with exit code 3

Summary

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@MXPepper For easier viewing it may help to either just drag .txt log file into the reply window, or highlight the lines, then click the on the gear icon, then “Hide Details”. Where it says “Summary” you can rename it if you would like.

Summary

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Related Export fails-Linux Mint 18.3

Did you try more than once?

See the other export problem reports here. I always suggest to look at the timecode reported on the failed job in the Jobs panel. Then, go to that place in the timeline and try to disable or remove things temporarily and export to see if the problem goes away.