Re: [FFmpeg-user] Conference video-like filtergraph eating memory

2018-06-04 Thread Kevin Mark
On Mon, Jun 4, 2018 at 2:35 AM, Paul B Mahol wrote: > Have you started working on this? Hey Paul, Unfortunately I only have it partially implemented, and probably not correct either as when I stopped I was still learning how the API worked. Some personal stuff hit me during the week I planned to

Re: [FFmpeg-user] Conference video-like filtergraph eating memory

2018-06-04 Thread Paul B Mahol
On 5/9/18, Kevin Mark wrote: > I might have a patch submitted by the end of this month. If that's > outside your timeline feel free to work on it. > Have you started working on this? ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/

Re: [FFmpeg-user] Conference video-like filtergraph eating memory

2018-05-08 Thread Kevin Mark
I might have a patch submitted by the end of this month. If that's outside your timeline feel free to work on it. On Tue, May 8, 2018 at 5:32 PM, Paul B Mahol wrote: > On 5/8/18, Kevin Mark wrote: >> Hi Paul, >> >> Are you referring to the patch for implementing the .activate API in >> the conca

Re: [FFmpeg-user] Conference video-like filtergraph eating memory

2018-05-08 Thread Paul B Mahol
On 5/8/18, Kevin Mark wrote: > Hi Paul, > > Are you referring to the patch for implementing the .activate API in > the concat filter? I don't have an ETA on it now for you, as I've > paused my work on it to study for upcoming finals next week. Were you > planning on tackling this yourself at some

Re: [FFmpeg-user] Conference video-like filtergraph eating memory

2018-05-08 Thread Kevin Mark
Hi Paul, Are you referring to the patch for implementing the .activate API in the concat filter? I don't have an ETA on it now for you, as I've paused my work on it to study for upcoming finals next week. Were you planning on tackling this yourself at some point? Thanks, Kevin On Tue, May 8, 201

Re: [FFmpeg-user] Conference video-like filtergraph eating memory

2018-05-08 Thread Paul B Mahol
On 5/4/18, Kevin Mark wrote: > Hi Carl, > > I'm using the latter, the ffmpeg CLI. The entire command is: > > ffmpeg \ > -i DV_b2.mp4 \ > -i SCREEN_ba.mp4 \ > -i SCREEN_d9.mp4 \ > -i SCREEN_6d.mp4 \ > -i SCREEN_bb.mp4 \ > -threads 1 \ > -filter_complex 'filter here' \ > -map '[cc8]' \ > -c:v ffv1 \

Re: [FFmpeg-user] Conference video-like filtergraph eating memory

2018-05-03 Thread Kevin Mark
Hi Carl, I'm using the latter, the ffmpeg CLI. The entire command is: ffmpeg \ -i DV_b2.mp4 \ -i SCREEN_ba.mp4 \ -i SCREEN_d9.mp4 \ -i SCREEN_6d.mp4 \ -i SCREEN_bb.mp4 \ -threads 1 \ -filter_complex 'filter here' \ -map '[cc8]' \ -c:v ffv1 \ out.avi I've also tried x264 in the matroska and mp4 c

Re: [FFmpeg-user] Conference video-like filtergraph eating memory

2018-05-03 Thread Carl Eugen Hoyos
2018-05-03 23:06 GMT+02:00, Kevin Mark : > I'm getting an OOM with the following ffmpeg complex filtergraph: Just a complex filtergraph? Did you write a program that calls libavfilter functions and libavfilter eats memory? Then please post on the libav-user mailing list. Or did you call ffmpeg (

Re: [FFmpeg-user] Conference video-like filtergraph eating memory

2018-05-03 Thread Kevin Mark
Perfect. Thanks so much, Paul. On Thu, May 3, 2018 at 5:46 PM, Paul B Mahol wrote: > On 5/3/18, Kevin Mark wrote: >> Paul, >> >> Okay, sounds like something I might take a stab at. I'm looking through the >> devel list now for anything related. If you have a few minutes could you >> link or refe

Re: [FFmpeg-user] Conference video-like filtergraph eating memory

2018-05-03 Thread Paul B Mahol
On 5/3/18, Kevin Mark wrote: > Paul, > > Okay, sounds like something I might take a stab at. I'm looking through the > devel list now for anything related. If you have a few minutes could you > link or refer me to some relevant material on the new APIs? I'd try to > reach out to the concat maintai

Re: [FFmpeg-user] Conference video-like filtergraph eating memory

2018-05-03 Thread Kevin Mark
Paul, Okay, sounds like something I might take a stab at. I'm looking through the devel list now for anything related. If you have a few minutes could you link or refer me to some relevant material on the new APIs? I'd try to reach out to the concat maintainer too but I don't see anyone listed for

Re: [FFmpeg-user] Conference video-like filtergraph eating memory

2018-05-03 Thread Paul B Mahol
On 5/3/18, Kevin Mark wrote: > Hi Paul, > > Thanks for the quick reply. Looks like my suspicions were correct. > Using the concat demuxer will be my path forward for now. Out of > curiosity would patching in the .activate API in the concat filter be > a large effort? I ask because if it's somethin

Re: [FFmpeg-user] Conference video-like filtergraph eating memory

2018-05-03 Thread Kevin Mark
Hi Paul, Thanks for the quick reply. Looks like my suspicions were correct. Using the concat demuxer will be my path forward for now. Out of curiosity would patching in the .activate API in the concat filter be a large effort? I ask because if it's something reasonable (and doesn't require a devou

Re: [FFmpeg-user] Conference video-like filtergraph eating memory

2018-05-03 Thread Paul B Mahol
On 5/3/18, Kevin Mark wrote: > Hey everyone, > > I'm getting an OOM with the following ffmpeg complex filtergraph: > > > [0] scale=1920:1080,setsar=1/1,split=8[s1][s2][s3][s4][s5][s6][s7][s8]; > > [s1] trim=start=0:duration=0.144 [a]; > [s2] trim=start=0.144:duration=805.2612,setpts=PTS-STARTPTS [