minterpolate filter may leak memory, i havent tried to run it under valgrind because i have only 4GB of RAM, and slow CPU.
On Tue, Feb 2, 2021 at 7:22 PM Mark Filipak (ffmpeg) <markfili...@bog.us> wrote: > Windows 10-1803 > Memory: 32GB > Virtual memory: 128GB on an SSD-RAID0. > > No other applications running. > > ffmpeg -i "THE LAST EMPEROR [1987] source part5.mkv" -map 0 > -filter_complex > "minterpolate=fps=48000/1001:mi_mode=mci:mc_mode=obmc:scd=fdiff:scd_threshold=10:vsbmc=1:search_param=32, > > telecine=pattern=3322,pp=linblenddeint, setpts=N*1001/60000/TB" -codec:v > libx265 -x265-params > "crf=20:qcomp=0.60" -codec:a copy -codec:s copy "THE LAST EMPEROR [1987] > part5.mkv" > > As the transcode proceeds, I watch the virtual memory commit climb > steadily. > As the transcode proceeds, I watch the memory allocation top out and then > hover there. > I went to bed, but I assume that when the virtual memory commit tops out, > ffmpeg reports the > following error: > "Error while filtering: Cannot allocate memory > "Failed to inject frame into filter network: Cannot allocate memory > "Error while processing the decoded data for stream #0:0 > "Conversion failed!" > > There's something about 'source part5.mkv' that causes the fault, but I'll > be damned if I can find it. > > I tried the part 5 transcode 3 times: > 1, While concurrently transcoding parts 1-4 (which all succeeded), and > 2, On its own, and finally > 3, I again extracted part 5 via MKVToolNIX, and transcoded again. > That last time I made sure that 'source part5.mkv' played correctly (with > correct running times in > MPV) and with monotonically increasing timestamps before transcoding for > the 3rd time. > > I took 4 pertinent files, renamed them, zipped them as part5.zip > ...6,138,036,350 bytes. > Inside part5.zip is: > [part5.zip]\source part5.mkv ...6,150,347,006 bytes > [part5.zip]\source part5.mkv timestamps.txt ...5,095,698 bytes > [part5.zip]\part5.mkv failure #3.log ...3,372,428 bytes > [part5.zip]\part5.mkv timestamps.txt ...3,114,801 bytes > > *** Well, dropbox seems to be malfunctioning. Can you suggest an > alternative? *** > > Any/all ideas regarding how I can successfully transcode part 5 will be > much appreciated even if > it/they fail. > > Thanks and Good Health. Regards, > Mark. > _______________________________________________ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".