Re: [FFmpeg-user] Encoding Apple-Quicktime compatible videos ? - Broken videos on Apple

Sadly ffmpeg developers don't care about bugs, and close bugs without any explanation. https://trac.ffmpeg.org/ticket/5882#comment:10 ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe,

Re: [FFmpeg-user] Encoding Apple-Quicktime compatible videos ? - Broken videos on Apple

I have provided a new test case and a new evidence for this bug: https://trac.ffmpeg.org/ticket/5882 -- -Alexey Eromenko "Technologov" ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe,

Re: [FFmpeg-user] Encoding Apple-Quicktime compatible videos ? - Broken videos on Apple

On Sat, Oct 08, 2016 at 15:56:29 -0600, Jim Worrall wrote: > > https://trac.ffmpeg.org/ticket/5882 > Well, it seems obvious from "library configuration mismatch” there is > something > wrong with your ffmpeg installation, but I guess you’re going to ignore

Re: [FFmpeg-user] Encoding Apple-Quicktime compatible videos ? - Broken videos on Apple

> On 2016 Oct 8, at 3:27 PM, Alexey Eromenko wrote: > > Okay, for now I was forced to open a bug report #5882 > https://trac.ffmpeg.org/ticket/5882 Well, it seems obvious from "library configuration mismatch” there is something wrong with

Re: [FFmpeg-user] Encoding Apple-Quicktime compatible videos ? - Broken videos on Apple

Okay, for now I was forced to open a bug report #5882 https://trac.ffmpeg.org/ticket/5882 So far I found this problem on 3 out of 700+ videos, making it fairly rare, but still significant. That means about 0.5% of my videos DO NOT PLAY on iPad/Apple products no matter which encoding settings I

Re: [FFmpeg-user] Encoding Apple-Quicktime compatible videos ? - Broken videos on Apple

> On 2016 Oct 8, at 2:38 PM, Alexey Eromenko wrote: > >> I haven’t looked at your file, but the first thing I would do is compare >> your encoding settings (which, as far as I can see, you still haven’t >> posted) to the video specifications of the playback device. For your

Re: [FFmpeg-user] Encoding Apple-Quicktime compatible videos ? - Broken videos on Apple

>I haven’t looked at your file, but the first thing I would do is compare your >encoding settings (which, as far as I can see, you still haven’t posted) to >the video specifications of the playback device. For your iPad Pro, they are: I posted everything. All default settings still cause the

Re: [FFmpeg-user] Encoding Apple-Quicktime compatible videos ? - Broken videos on Apple

> On 2016 Oct 8, at 4:29 AM, Alexey Eromenko wrote: > > Here is an example broken video file: -- (video data was blurred on purpose.) > https://drive.google.com/open?id=0BycgkMZbeQOzaXpFRVJ5T09VeTQ > > This broken video cannot be played on iTunes/Quicktime, beyond about 50 >

Re: [FFmpeg-user] Encoding Apple-Quicktime compatible videos ? - Broken videos on Apple

Here is an example broken video file: -- (video data was blurred on purpose.) https://drive.google.com/open?id=0BycgkMZbeQOzaXpFRVJ5T09VeTQ This broken video cannot be played on iTunes/Quicktime, beyond about 50 seconds. ___ ffmpeg-user mailing list

Re: [FFmpeg-user] Encoding Apple-Quicktime compatible videos ? - Broken videos on Apple

More info on this issue: Encoding only the first 2 minutes work fine (using -to 00:02:00), but encoding the first 4 minutes already results in an error. ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user

Re: [FFmpeg-user] Encoding Apple-Quicktime compatible videos ? - Broken videos on Apple

+faststart didn't solve the problem, sadly. http://pastebin.com/r2yg1w1V Here is what I'we got: -- using Atomic Parsley tool F:\Test-video-coding\Apple-decoder-issues>C:\Dropbox\Install-experimental\Atomic Parsley-win32-0.9.0\AtomicParsley.exe Pocahontas2-Anti-Apple-360p-2pass-faststar t.mp4 -T

Re: [FFmpeg-user] Encoding Apple-Quicktime compatible videos ? - Broken videos on Apple

> > > > FFmpeg's encoder output: > http://pastebin.com/NgkJVARD > > > May have many other issues, but at a minimum you should add " -movflags +faststart" for better QT compatibility. -- *William Caulfield *| *ContentBridge Systems* ___ ffmpeg-user

Re: [FFmpeg-user] Encoding Apple-Quicktime compatible videos ? - Broken videos on Apple

>Please understand that only current FFmpeg git head is supported here. FFmpeg's own website offers 3.1.4 and redirects to Debian's page of v.3.1.4: https://tracker.debian.org/pkg/ffmpeg And I can't find how-to install ffmpeg-git on Debian. FFmpeg's encoder output: http://pastebin.com/NgkJVARD

Re: [FFmpeg-user] Encoding Apple-Quicktime compatible videos ? - Broken videos on Apple

Hi On 7 Oct 2016 11:15 p.m., "Alexey Eromenko" wrote: > > Hello all, > > I have encoded a bunch of videos for my iPad into MPEG-4-AVC using > ffmpeg + libx264. > > FFprobe for first of my problematic videos: > http://pastebin.com/Wh94xZR0 > > FFprobe for 2nd problematic video:

Re: [FFmpeg-user] Encoding Apple-Quicktime compatible videos ? - Broken videos on Apple

2016-10-08 0:07 GMT+02:00 Alexey Eromenko : > ffmpeg version 3.1.2-1 Copyright (c) 2000-2016 the FFmpeg developers Please understand that only current FFmpeg git head is supported here. > Two of my videos have very strange behavior: FFmpeg command line and complete, uncut

[FFmpeg-user] Encoding Apple-Quicktime compatible videos ? - Broken videos on Apple

Hello all, I have encoded a bunch of videos for my iPad into MPEG-4-AVC using ffmpeg + libx264. I'm using Debian Linux 9/testing and it's version of ffmpeg on x64 for encoding. ffmpeg version 3.1.2-1 Copyright (c) 2000-2016 the FFmpeg developers Two of my videos have very strange behavior: They