Re: [FFmpeg-user] Non-keyframes included in cut video displaying unpredictably?

2019-04-30 Thread Ted Park
> You didn't tell us which framework shows more frames. > Ah, sorry, I meant ffplay, VLC, etc. shows the extra frame at the beginning on playback. AVFoundation (Quicktime, Safari, etc.) Doesn’t > I don't know about "just" but it sounds like a difference in implementation. > >> If so, are they

Re: [FFmpeg-user] Non-keyframes included in cut video displaying unpredictably?

2019-04-30 Thread Carl Eugen Hoyos
2019-04-30 20:29 GMT+02:00, Ted Park : > Hi, I split a video file by timestamp on a non-keyframe, and I notice > inconsistent behavior on playback. > > The frames required to decode the “first” frame that are included in the > resulting file display inconsistently, depending on the framework the

[FFmpeg-user] Non-keyframes included in cut video displaying unpredictably?

2019-04-30 Thread Ted Park
Hi, I split a video file by timestamp on a non-keyframe, and I notice inconsistent behavior on playback. The frames required to decode the “first” frame that are included in the resulting file display inconsistently, depending on the framework the player is based upon. Here is a sample file:

Re: [FFmpeg-user] Changing colorspace of output file

2019-04-30 Thread Zdravko Zdravkov
Hi Carl and thank you for your time. I apologize for my incomplete command and lack of output. I've just tested your suggestion (with dpx sequence this time) and it worked just as needed: ffmpeg -start_number 1000 -f image2 -r 24 -i ARR_106_0070_v006.%04d.dpx > -vcodec libx264rgb -s 1920x1080

Re: [FFmpeg-user] Changing colorspace of output file

2019-04-30 Thread Carl Eugen Hoyos
> Am 30.04.2019 um 11:54 schrieb Zdravko Zdravkov : > > For a project I'm working on I need to create .mov clip out of TIFF > sequence. This is the command I'm using: > > ffmpeg -start_number 1000 -f image2 -r 24 -i ARR_106_0 -vcodec libx264 -s >> 1920x1080 /home/output152.mov Complete, uncut

[FFmpeg-user] Changing colorspace of output file

2019-04-30 Thread Zdravko Zdravkov
Hi everyone. I'm quite new to FFMPEG so I need some help. For a project I'm working on I need to create .mov clip out of TIFF sequence. This is the command I'm using: ffmpeg -start_number 1000 -f image2 -r 24 -i ARR_106_0 -vcodec libx264 -s > 1920x1080 /home/output152.mov And it actually