Export fail(out of memory)

[lam]

I can’t export my video. I need help.

the log

[h264 @ 000002250910e7c0] Reinit context to 720x1552, pix_fmt: yuv420p
[h264_amf @ 00000225076bc7c0] AMF initialisation succeeded via D3D11.
[h264 @ 000002250c80f540] Reinit context to 720x1552, pix_fmt: yuv420p
[h264 @ 0000022507618b00] Reinit context to 720x1552, pix_fmt: yuv420p
[producer avformat] audio: total_streams 1 max_stream 1 total_channels 1 max_channels 1
[mlt_buffer @ 000002250893c340] w:720 h:1544 pixfmt:yuv420p tb:1/90000 fr:321630000/8531321 sar:1/1
[transpose @ 000002250893c740] w:720 h:1544 dir:1 → w:1544 h:720 rotation:clockwise vflip:0
[AVIOContext @ 000002250b8ed880] Statistics: 4532655 bytes read, 4 seeks
[chain avformat-novalidate] D:/Ng Lay Chiao/Pictures/Screenrecording_20221115_154713.mp4
checking VFR: pkt.duration 42829
[chain avformat-novalidate] D:/Ng Lay Chiao/Pictures/Screenrecording_20221115_154713.mp4
checking VFR: pkt.duration 1928
[chain avformat-novalidate] D:/Ng Lay Chiao/Pictures/Screenrecording_20221115_154713.mp4
checking VFR: pkt.duration 1803
[chain avformat-novalidate] D:/Ng Lay Chiao/Pictures/Screenrecording_20221115_154713.mp4
checking VFR: pkt.duration 1830
[filter swresample] 1(mono) f32le 48000Hz → 2(stereo) f32le 48000Hz
[h264 @ 000002250c626040] Reinit context to 720x1552, pix_fmt: yuv420p
[filter swscale] Cannot allocate output frame buffer
[mlt_pool] out of memory

[brian]

Maybe your computer needs more memory to export this video. But we can not tell for sure. Can you provide more information?

• How much RAM does your computer have?
• How far does the export get before the memory is exhausted

Also, I suggest to try this:

1. Reboot your computer
2. Open Shotcut (do not open any other applications)
3. Export the video with all other applications closed

[lam]

RAM: 6.94GB

The video only export 2% and stop at there

I have follow your suggest but still can’t export

[brian]

@lam

RAM: 6.94GB

Your machine does not meet the minimum system requirements for HD video:

Shotcut - Frequently Asked Questions

It is possible that you might be able to make it work with less RAM if you do not use any filters or transitions that require extra RAM. You could try removing some features to see if that helps. But I predict that you will need to use a computer with more RAM to get Shotcut to work for you.

[daniel47]

Maybe you could try increasing virtual memory but keep in mind it will make export slower and I only recommend this if you are using a SSD not a regular HDD.
Some instructions here.

[lam]

I already change into SDD and it is better than before.
It export 11%. I still need help.

log👇

log1.txt (2.3 MB)

[shotcut]

How to Reduce Memory Usage

Here are ways to reduce the memory usage in general: Save and restart Shotcut Close other browser tabs. Close other applications. Reboot (does all of the above). Here are ways to reduce the memory usage of your project: Reduce the resolution of the Video Mode. Reduce the number of tracks. The number of tracks will increase the amount of caching to prevent files from being closed and reopened repeatedly from one frame to the next. Here are some ways to reduce the memory usage while editing: …

[lam]

Tq for helping. It export successful.