[FFmpeg-trac] #9073(undetermined:new): ffmpeg memory overflow when trimming 4K clips
FFmpeg
trac at avcodec.org
Wed Jan 27 21:01:55 EET 2021
#9073: ffmpeg memory overflow when trimming 4K clips
-------------------------------------+-------------------------------------
Reporter: andykais | Owner:
Type: defect | Status: new
Priority: normal | Component:
| undetermined
Version: unspecified | Resolution:
Keywords: memory | Blocked By:
filter_complex inputs |
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Comment (by andykais):
Ok I have built on master and the issue appears to be fixed (memory usage
now tops out at around 4GB). So this issue can be closed.
Before we close this though, I do want to ask if you could share some
advice on how I can write better filter graphs. You pointed out what was
inefficient about my filtergraphs, but I do not know what better
alternatives would be (especially in regards to "messing with PTS"). I
want to write better filters so I dont end up writing more false bug
reports. Could you please tell me what an improvement would look like?
Does my suggestion here https://trac.ffmpeg.org/ticket/9073#comment:12
seem like its on the right track?
--
Ticket URL: <https://trac.ffmpeg.org/ticket/9073#comment:14>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker
More information about the FFmpeg-trac
mailing list