Re: [FFmpeg-user] Applying filters for selected frames? [SOLVED]
On 12/21/2014 8:53 PM, Moritz Barsnick wrote: My bad, thanks for the clarification. You needn't apologize at all, your help is very notable. I think I had this thread in the back of my mind: http://ffmpeg.org/pipermail/ffmpeg-user/2014-May/021412.html which introduces use of the idet filter to detect interlacing (type). Wow, I didn't know about this: it solves my problem even much more better. So Jan (the OP) will have to check what applies to his material. Timeline-editing is exactly what I asked for, but you wrote me about even better solution (previous note). So in other words both solutions are excellent but the first is better ;-), marking as SOLVED. Many thanks to everybody, you solved the problem faster than very quickly. Jan Sever P.S. Sorry for keeping you waiting so long for my answer, I had to unmask newer version of ffmpeg first (in Gentoo ffmpeg-2 is still marked as unstable), recompile it and test both solutions (I didn't have a usable mixed record with both progressive and interlaced frames /big compression prevented from detection of interlacing/, so I made it from two). ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user
Re: [FFmpeg-user] Applying filters for selected frames? [SOLVED]
On 12/21/2014 11:16 PM, Nicholas Robbins wrote: That was my original thread. I've worked through various combination of interlaced, progressive, telecined, filmrate, etc. I've worked out various ffmpeg settings that work for most of these situations. Post if you have one that you are not happy with (for mixed progressive interlaced, I use -vf idet,yadif=mode=1:deint=interlaced,fps=fps=6/1001 and that has worked. You can remove the fps filter at the end if you don't care about producing CFR video. Thank you for this thread, I used the parameters (save fps) and it worked like a charm: I had been sad of mixed records from Czech Television but now I can see there's nothing Open Source would be unable of. ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user
Re: [FFmpeg-user] Applying filters for selected frames? [SOLVED]
Nicholas Robbins nickrobbins-at-yahoo.com at ffmpeg.org writes: I've worked through various combination of interlaced, progressive, telecined, filmrate, etc. I've worked out various ffmpeg settings that work for most of these situations. -vf idet,yadif=mode=1:deint=interlaced,fps=fps=6/1001 If you use this filter chain on telecined content your video material gets permanently damaged. idet unfortunately cannot report telecined content yet. Carl Eugen ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user
Re: [FFmpeg-user] Applying filters for selected frames? [SOLVED]
On Sunday, December 21, 2014 6:45 PM, Carl Eugen Hoyos ceho...@ag.or.at wrote: Nicholas Robbins nickrobbins-at-yahoo.com at ffmpeg.org writes: I've worked through various combination of interlaced, progressive, telecined, filmrate, etc. I've worked out various ffmpeg settings that work for most of these situations. -vf idet,yadif=mode=1:deint=interlaced,fps=fps=6/1001 If you use this filter chain on telecined content your video material gets permanently damaged. idet unfortunately cannot report telecined content yet. Carl Eugen I'm sorry if I wasn't clear. That is what I use for mixed '30'fps progressive/interlaced. For mixed telecined/progressive material, I use: -vf pullup,dejudder,fps=fps=6/1001 I would rather do fps=24/1001, but 60fps is the fastest my player plays. For mixed telecined + 24fps I use -vf pullup,dejudder,fps=fps=24000/1001 for the rare mixed telecined + interlaced (usually dvd commentarys) -vf pullup,dejudder,idet,yadif=mode=1:deint=interlaced,fps=fps=6/1001 probably not ideal, but it mostly works, and this material is not super important. Nick ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user
