Hi Gyan, Will it be added in the next release of ffmpeg?
> On 7 Nov 2021, at 1:08 PM, Gyan Doshi <[email protected]> wrote: > > > >> On 2021-11-07 03:58 am, Anatoly wrote: >> On Thu, 4 Nov 2021 20:14:16 +0800 >> LianCheng <[email protected]> wrote: >> >>> Yes, would like to know in ffmpeg, under drawtext, the textfile >>> (reload=1) is using read-write or read-only mode? >> I think "procmon.exe" from Microsoft >> https://docs.microsoft.com/en-us/sysinternals/downloads/procmon >> can help you to find the answer (and maybe somehow "debug" the >> situation). > > FFmpeg opens the file with O_RDONLY mode. > >> Btw, I think following approach may help (or may not, I have no windows >> system by hand to test it myself). Let's say I want to atomically >> replace file a.txt with file b.txt >> mklink /h wrk.txt a.txt >> open wrk.txt with ffmpeg >> update b.txt as needed >> mklink /h next.txt b.txt >> move /y next.txt wrk.txt >> now update a.txt as needed or may delete a, b and create new b. >> hardlink again and move again >> and so on in loop > > This can work until it doesn't. The filter doesn't tolerate any load failures. > I'll see if I can add a short sleep and retry. If it still fails, we continue > with the old text. > > Regards, > Gyan > _______________________________________________ > ffmpeg-user mailing list > [email protected] > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > [email protected] with subject "unsubscribe". _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
