Re: [FFmpeg-user] Force target DTS == source DTS -- How?

2024-01-11 Thread Andrew Randrianasulu
пт, 12 янв. 2024 г., 05:18 Mark Filipak : > On 1/10/24 16:50, Devin Heitmueller wrote: > > On Wed, Jan 10, 2024 at 4:26 PM Mark Filipak > wrote: > >> The change from 1048560 to 1174560 has to be happening inside the > muxer, wouldn't you say? We now > >> know that what's going into the muxer is

Re: [FFmpeg-user] Force target DTS == source DTS -- How?

2024-01-11 Thread Mark Filipak
muxer to use the existing PTSs? Q2: Why are there 50 audio packets ahead of the -cut-? Q3: How can I force the mp4 audio time_base to 1/9? Q4: Why wasn't INPUT PTS=2850360 cut off? ffmpeg started on 2024-01-11 at 20:24:51 Report written to "ffmpeg-20240111-202451.log" Log level: 4

Re: [FFmpeg-user] Best way convert to mpg

2024-01-11 Thread Reindl Harald
Am 11.01.24 um 10:41 schrieb Moritz Barsnick via ffmpeg-user: On Wed, Jan 10, 2024 at 23:30:33 +0100, Reindl Harald wrote: Am 10.01.24 um 22:38 schrieb Budi Janto: In last week I tried to convert *.dat, *.avi and other video format to *.mpg. "-vcodec copy -acodec copy" - so you specify

Re: [FFmpeg-user] Faster ffprobe-based detection of open GOP h264 ?

2024-01-11 Thread Andrew Randrianasulu
чт, 11 янв. 2024 г., 17:42 Nicolas Gaullier : > >De : ffmpeg-user De la part de Andrew > Randrianasulu > > > >But as it was said in forum post above - ffprobe a bit slow, few > minutes for whole video, eating one cpu core completely. > > > >Is there faster way to get this info ? > Closed vs

Re: [FFmpeg-user] Faster ffprobe-based detection of open GOP h264 ?

2024-01-11 Thread Nicolas Gaullier
>De : ffmpeg-user De la part de Andrew >Randrianasulu > >But as it was said in forum post above - ffprobe a bit slow, few minutes for >whole video, eating one cpu core completely. > >Is there faster way to get this info ? Closed vs open gop is usually a local "keyframe" matter. It is not

Re: [FFmpeg-user] Blend effect with displace filter

2024-01-11 Thread Michael Koch
Am 11.01.2024 um 10:53 schrieb emmanuel martin: I’m experimenting with the ‘displace’ filter, and I’d like to apply my displacement maps with a blend effect on the main track. I’ve tried various things without success, and I haven’t found many examples of using this filter. Is it possible to

[FFmpeg-user] Blend effect with displace filter

2024-01-11 Thread emmanuel martin
Hello, I’m experimenting with the ‘displace’ filter, and I’d like to apply my displacement maps with a blend effect on the main track. I’ve tried various things without success, and I haven’t found many examples of using this filter. Is it possible to achieve this? Thank you  Emmanuel

Re: [FFmpeg-user] Best way convert to mpg

2024-01-11 Thread Moritz Barsnick via ffmpeg-user
On Wed, Jan 10, 2024 at 23:30:33 +0100, Reindl Harald wrote: > Am 10.01.24 um 22:38 schrieb Budi Janto: > > In last week I tried to convert *.dat, *.avi and other video format to > > *.mpg. > "-vcodec copy -acodec copy" - so you specify don't re-encode anyhting which > can be done also by