Re: [FFmpeg-user] How to deal long length of options on some arguments?

2019-12-05 Thread 김민성
As I said in email, -segment_time will split all segments have same length. I want to split video segments non-uniformly, which requires additional cutting and merging steps if I use -segment_time. Thank you. Minsung Kim -Original Message- From: "Carl Zwanzig" To: ; Cc: Sent:

[FFmpeg-user] How to deal long length of options on some arguments?

2019-12-05 Thread 김민성
Hello. I am trying to set command like below: ffmpeg -i in.mp4 \ -force_key_frames [verymanycheckpoints] \ -segment_times [verymanycheckpoints] \ -segment_list segmentlist.txt \ -f segment \ -reset_timestamps 1 \ out%03d.mp4 \ Current bottleneck is

Re: [FFmpeg-user] Hello, I want to ask about sending very long argument into ffmpeg command line.

2019-11-04 Thread 김민성
Ok, let me explain in details. I have to split one video into large amount(usually more than 1000) of segments and reassemble segments into one video. Suppose I try split only, then command will be like ffmpeg -i input.mp4 -vcodec copy -acodec copy -ss 00:00:00 -t 00:01:00 -sn

[FFmpeg-user] Hello, I want to ask about sending very long argument into ffmpeg command line.

2019-11-04 Thread 김민성
Hello. My name is Minsung Kim, I want to ask about sending very long arguments into ffmpeg command line. Since Linux kernel can't handle very long arguments, I am thinking steps below. - Rename current "main" function from source code to "main2". - Make new "main" function, and generate long