Re: [FFmpeg-user] Decoding frames as fast as possible

2018-08-08 Thread Roger Pack
On Tue, Jul 24, 2018 at 2:50 PM, Évan wrote: > On Mon, Jul 23, 2018 at 8:45 AM, Roger Pack wrote: >> Does ffprobe take 20s? > > I just tested and "ffprobe.exe -show_entries frame=pkt_pts_time > bbb_sunflower_1080p_30fps_normal.mp4" does take time to complete. I also saw this recently: https://sta

Re: [FFmpeg-user] Decoding frames as fast as possible

2018-07-23 Thread Roger Pack
Does ffprobe take 20s? On Tue, Jul 3, 2018 at 2:23 AM, Evan wrote: > Hi everyone, > > I'm developping a media player featuring advanced video/frame processing. > To be able to seek to any particular frame, I need to know, for each frame, > its presentation time and if available, if it's a key fra

Re: [FFmpeg-user] Decoding frames as fast as possible

2018-07-17 Thread Carl Eugen Hoyos
2018-07-03 10:23 GMT+02:00, Evan : > I'm developping a media player featuring advanced video/frame > processing. To be able to seek to any particular frame, I need to (After writing the answer below: Please understand that in the general case, you cannot seek to any particular frame, this is how

[FFmpeg-user] Decoding frames as fast as possible

2018-07-17 Thread Evan
Hi everyone, I'm developping a media player featuring advanced video/frame processing. To be able to seek to any particular frame, I need to know, for each frame, its presentation time and if available, if it's a key frame or not. The latter is optional, really. To do that I build an "index" once