Re: [FFmpeg-user] EXR to DPX Error

Malte Sanders gmail.com> writes: > Something went wrong. Heres is the upload again: > http://www.datafilehost.com/d/1ba50174 I tested the following: $ ffmpeg -i 000900%2d.exr out%2d.dpx I don't see any error in the console output and the dpx files seem fine. What do I miss? Carl Eugen

Re: [FFmpeg-user] How to change FPS without re-render

Hello, you want to speed down 24fps to 23.976 fps? I always need to speed up 23.976fps material to 25fps (PAL): I use this videofilter: -vf "setpts=0.95904*PTS" -r 25 (23.976/25=0.95904) So maybe for your case this should work: (24/23.976=1.001001001001) -vf "setpts=1.001001001001*PTS" -r 23.9

Re: [FFmpeg-user] How to change FPS without re-render

tried this now: ffmpeg -r 24000/1001 -i in.mov -r 24000/1001 -vcodec copy -acodec copy out.mov which does not seem to work. if I look at the console output it tells me already that it keeps the frame rate: Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'in.mov': Metadata: major_brand

Re: [FFmpeg-user] How to change FPS without re-render

can you try setting -r before and after the input ? L. 2015-06-03 18:55 GMT+02:00 : > I tried: > > ffmpeg -i in.mov -r 24000/1001 out.mov > > which is creating the right fps but encoding it to h264. Then I tried: > > ffmpeg -i in.mov -r 24000/1001 -vcodec copy out.mov > > which is not fixing the

Re: [FFmpeg-user] EXR to DPX Error

No black frame with the exr sequence. L. ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user

Re: [FFmpeg-user] EXR to DPX Error

Just noticed I picked up the dpx rather than the exr. I'll be doing another test, but still a black frame. L. 2015-06-03 19:52 GMT+02:00 lorenzo angeli : > While keep testing I hit a weird thing though. > > If converting to dpx I found no problem , as well as generating a simple > H264 out of the

Re: [FFmpeg-user] Building ffmpeg with libvpx (custom installation prefix)

Hi Jonathan, On Tue, Jun 02, 2015 at 14:25:53 -0400, Jonathan Bouchard wrote: >1. I built libvpx v1.4.0 from git, using "./configure >--prefix=/path/to/libvpx && make install -j16" "--prefix" is the path where ffmpeg will be installed, not where it finds dependencies. > It seems that ffm

Re: [FFmpeg-user] EXR to DPX Error

While keep testing I hit a weird thing though. If converting to dpx I found no problem , as well as generating a simple H264 out of them. with a filter_complex * chain the frame 10 comes out black without any reason I can explain. Here a tar.gz with the output mov and the report: http://share.efe

Re: [FFmpeg-user] EXR to DPX Error

ze 500 -analyzeduration 10M -f image2 -framerate 25 -start_number 9 -i "r.%08d.exr" -f image2 -framerate 25 "output_dpx.%05d.dpx" -v debug -report ffmpeg started on 2015-06-03 at 19:31:59 Report written to "ffmpeg-20150603-193159.log" ffmpeg version N-72356-g8aa9853 Copyr

Re: [FFmpeg-user] EXR to DPX Error

>> >> the used sequence is from the public test >> set, which is freely available > > Please upload two or so frames to incoming or > http://www.datafilehost.com/ Something went wrong. Heres is the upload again: http://www.datafilehost.com/d/1ba50174

Re: [FFmpeg-user] EXR to DPX Error

> the used sequence is from the public test > set, which is freely available Please upload two or so frames to incoming or http://www.datafilehost.com/ Carl Eugen > Hi Malte, I tried download the sequence but didn't let me. > For the error you are having : "Found

[FFmpeg-user] draw text / condensed inter-character spacing - possible?

Hi, I would like to add a text on videos, using drawtext in ffmpeg. How do you draw text with condensed inter-character spacing, about 2,9pt (and kerning 12pt) Is it possible? Thank you, Best, LouMa ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.o

Re: [FFmpeg-user] How to change FPS without re-render

I tried: ffmpeg -i in.mov -r 24000/1001 out.mov which is creating the right fps but encoding it to h264. Then I tried: ffmpeg -i in.mov -r 24000/1001 -vcodec copy out.mov which is not fixing the fps but keeps prores. Any suggestion? Quoting Carl Eugen Hoyos : eyetrap.net> writes: I ha

Re: [FFmpeg-user] install ffmpeg into AIX machine running AIX 7.1

Wang, Liqin, M.S. mayo.edu> writes: > My AIX 7.1 does not have gcc The following sites seem to offer it: http://www.perzl.org/aix/ http://www.bullfreeware.com/ More are listed here: http://www.ibm.com/developerworks/aix/library/au-gnu.html Carl Eugen __

Re: [FFmpeg-user] install ffmpeg into AIX machine running AIX 7.1

Wang, Liqin, M.S. mayo.edu> writes: > Is it possible we could have binary version ffmpeg > for AIX 7.1 such that we could just download it? The executable built with gcc needs a shared library installed with gcc so you will need the toolchain anyway: Once you have it, the build process is st

Re: [FFmpeg-user] install ffmpeg into AIX machine running AIX 7.1

Is it possible we could have binary version ffmpeg for AIX 7.1 such that we could just download it? Thanks Liqin -Original Message- From: ffmpeg-user-boun...@ffmpeg.org [mailto:ffmpeg-user-boun...@ffmpeg.org] On Behalf Of Wang, Liqin, M.S. Sent: Tuesday, June 02, 2015 9:47 PM To: ffmpe

Re: [FFmpeg-user] IMX50 NTSC framesize differs to the SMPTE 356M-2001 Standard - why?

yes, this happens because 50mbit/sec is not correct a max framesize of 208541 results in a bit rate of max 49.999840 mbit/sec, IIUC thats what the spec means by 50mbit/sec The spec actually says "Up to 50Mb/s" and "Up to 208541" that being the highest value that comes out below the the 50Mb/s. So

Re: [FFmpeg-user] EXR to DPX Error

Hi Malte, I tried download the sequence but didn't let me. For the error you are having : "Found more than one compression attribute." I do have it as well, while converting EXR to something, but apart the issue with PIZ compression, never found it creating issue on the output. L. ___

Re: [FFmpeg-user] EXR to DPX Error

Malte Sanders gmail.com> writes: > the used sequence is from the public test > set, which is freely available Please upload two or so frames to incoming or http://www.datafilehost.com/ Carl Eugen ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org h

Re: [FFmpeg-user] How to change FPS without re-render

eyetrap.net> writes: > I have a prores file that has a wrong fps (1.26), how can I change > that to 23.98? The input option -r might work, please test. Carl Eugen ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listin

Re: [FFmpeg-user] install ffmpeg into AIX machine running AIX 7.1

Wang, Liqin, M.S. mayo.edu> writes: > My AIX 7.1 does not have gcc, and gmake. Both are needed afaict: AIX make is not compatible with GNU make which is needed. My AIX box only has gcc, no cc. So I don't know what "cc" is. In any case, since configure failed, I would suggest you upgrade your