Search found 9 matches

by flatfield
Wed Aug 19, 2020 5:47 am
Forum: MP - General Support
Topic: Video thumbnail rotation
Replies: 10
Views: 3125

Re: Video thumbnail rotation

Hello Pierre,

here are some more observations for a very new video file taken in portrait mode on an iPhone 11 iOS 13.6 and xnviewmp 0.96.4.

1. Playback of the affected video file with xnviewmp's internal player is always in portrait mode, but upside down. Playback with VLC is fine.
2 ...
by flatfield
Thu Aug 13, 2020 3:30 am
Forum: MP - General Support
Topic: Video thumbnail rotation
Replies: 10
Views: 3125

Re: Video thumbnail rotation

Hello Pierre,

is there a statement from the QtAV team regarding this bug?

Thanks,
Georg
by flatfield
Sat Mar 28, 2020 5:42 am
Forum: MP - General Support
Topic: Video thumbnail rotation
Replies: 10
Views: 3125

Re: Video thumbnail rotation

Hello Pierre,

what's your call to ffmpeg to create the thumbnails?

I have tried
ffmpeg -i input.MOV -ss 00:00:00.0 -vframes 1 out.jpg

as well as
ffmpeg -i input.MOV -vf thumbnail -frames:v 1 out.jpg

on my local build of ffmpeg, and the output has the right orientation for the sample videos I ...
by flatfield
Sun Mar 22, 2020 8:08 am
Forum: MP - General Support
Topic: Video thumbnail rotation
Replies: 10
Views: 3125

Re: Video thumbnail rotation

Hi Pierre,

did you have a chance to look into this?

Thanks a lot,
Georg
by flatfield
Mon Jan 13, 2020 5:42 pm
Forum: MP - General Support
Topic: Video thumbnail rotation
Replies: 10
Views: 3125

Re: Video thumbnail rotation

Hi Pierre,

I sent you two small sample vids via email (one for portrait mode, one for 180 degs rotation).

Thanks a lot for looking into this.

Best,
Georg
by flatfield
Sat Jan 11, 2020 4:23 pm
Forum: MP - General Support
Topic: Video thumbnail rotation
Replies: 10
Views: 3125

Video thumbnail rotation

Hello everyone,

with xnviewmp 0.94.2 (16 bit version) I have an issue with video thumbnail rotation. In particular example, it is a video taken with an iPhone selfie cam which has "Rotation=180" in its metadata. VLC plays the video in its correct orientation, also the video thumbnail in Windows ...
by flatfield
Fri Dec 13, 2019 6:03 am
Forum: MP - General Support
Topic: Videos and images: sort by EXIF Date Taken in 0.94 vs 0.94.1
Replies: 9
Views: 6466

Videos and images: sort by EXIF Date Taken in 0.94 vs 0.94.1

Hello,

I have videos and images in a single folder, and I'm noticing a difference in version 0.94 vs. 0.94.1 when using sort by EXIF Date Taken. To complete the story, note that I manually set File: Creation Date to the date the video was taken.

* 0.94: when sorting by EXIF: Date Taken, xnviewmp ...
by flatfield
Fri Dec 06, 2019 6:44 am
Forum: MP - General Support
Topic: Regular expressions in thumbnail labels
Replies: 2
Views: 1100

Regular expressions in thumbnail labels

Hi everyone,

is it possible to generate customized thumbnail labels using regular expressions?

I'd like to do the following. I have videos and images in a single folder, and like to display the date/time the video or image was taken as a label. For images this works using EXIF:Date Taken, however ...