Exporting with a Progressive Profile make a partially interlaced video

Bug #1291175 reported by Patrick Demonguères on 2014-03-12
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
OpenShot Video Editor
Medium
Unassigned

Bug Description

Hi all,

Here are the steps to reproduce this bug.
First, in Openshot, create a new Video Profile from "DV/DVD Widescreen NTSC" Profile, by adding the option "Progressive".
Let's call it "Progressive Widescreen NTSC", and make it .

Then import 2 media files : an MP4 video file (H.264/AAC), AND an AAC audio file.
For the AAC file, simply demux the audio track from the MP4 video with :
MP4Box -raw 2 video.mp4
and you will have your AAC audio file.

Important point : the video file is already in Progressive Mode, and I don't want to loose this criteria.

Put the auudio file on Track1, and the video file on Track2, both of them starting from the beginning of the Timeline.

Export with the following options :
- Profile: all formats
- Target: MP4 (h.264)
- Video Profile: Progressive Widescreen NTSC --> to remain with a progressive mode
- Quality: medium

BUG: the export file is interlaced...

To go further :
Go to 10th second in Timeline, and split all the clips (Track 1 and 2)
Then export again with the same options.
This time, only the first 10th seconds of the exported video will be interlaced.
After, video become with a progressive mode.

--------------------------------------------------------------------------------
Architecture (64 bits or 32 bits) : i686 (32 bits)
Operating System & version: Ubuntu 12.04.4 LTS
Installation Method : PPA
Version of Openshot installed : 1.4.3-1
BZR Revision used (if any) :
MLT/melt version: 0.7.7
FFmpeg (i.e.libavcodec) version :
ffmpeg version 0.8.10-4:0.8.10-0ubuntu0.12.04.1, Copyright (c) 2000-2013 the Libav developers
  built on Feb 6 2014 20:59:08 with gcc 4.6.3
*** THIS PROGRAM IS DEPRECATED ***
This program is only provided for compatibility and will be removed in a future release. Please use avconv instead.
ffmpeg 0.8.10-4:0.8.10-0ubuntu0.12.04.1
libavutil 51. 22. 2 / 51. 22. 2
libavcodec 53. 35. 0 / 53. 35. 0
libavformat 53. 21. 1 / 53. 21. 1
libavdevice 53. 2. 0 / 53. 2. 0
libavfilter 2. 15. 0 / 2. 15. 0
libswscale 2. 1. 0 / 2. 1. 0
libpostproc 52. 0. 0 / 52. 0. 0

FFmpeg installation : Don't know

Download full text (6.3 KiB)

C'est un modèle de rapport de bogues parfait, Patrick. Merci.

2 choses :
-merci d'avoir joint un fichier vidéo c'est si rare.
- Mets à jour ta version de MLT, la 0.7.7 n'est pas ce qui s'est fait de
meilleur (en fait toute la serie 0.7.x) en suivant cette FAQ :
https://answers.launchpad.net/openshot/+faq/1861

Vu que je n'ai pas le temps de tester, dis moi si c'est pareil. Si oui je
le verse dans la 1.5.0 dès que j'ai ta réponse.

2014-03-12 5:07 GMT+01:00 Patrick Demonguères <email address hidden>:

> Public bug reported:
>
> Hi all,
>
> Here are the steps to reproduce this bug.
> First, in Openshot, create a new Video Profile from "DV/DVD Widescreen
> NTSC" Profile, by adding the option "Progressive".
> Let's call it "Progressive Widescreen NTSC", and make it .
>
> Then import 2 media files : an MP4 video file (H.264/AAC), AND an AAC
> audio file.
> For the AAC file, simply demux the audio track from the MP4 video with :
> MP4Box -raw 2 video.mp4
> and you will have your AAC audio file.
>
> Important point : the video file is already in Progressive Mode, and I
> don't want to loose this criteria.
>
> Put the auudio file on Track1, and the video file on Track2, both of
> them starting from the beginning of the Timeline.
>
> Export with the following options :
> - Profile: all formats
> - Target: MP4 (h.264)
> - Video Profile: Progressive Widescreen NTSC --> to remain with a
> progressive mode
> - Quality: medium
>
> BUG: the export file is interlaced...
>
> To go further :
> Go to 10th second in Timeline, and split all the clips (Track 1 and 2)
> Then export again with the same options.
> This time, only the first 10th seconds of the exported video will be
> interlaced.
> After, video become with a progressive mode.
>
>
> --------------------------------------------------------------------------------
> Architecture (64 bits or 32 bits) : i686 (32 bits)
> Operating System & version: Ubuntu 12.04.4 LTS
> Installation Method : PPA
> Version of Openshot installed : 1.4.3-1
> BZR Revision used (if any) :
> MLT/melt version: 0.7.7
> FFmpeg (i.e.libavcodec) version :
> ffmpeg version 0.8.10-4:0.8.10-0ubuntu0.12.04.1, Copyright (c) 2000-2013
> the Libav developers
> built on Feb 6 2014 20:59:08 with gcc 4.6.3
> *** THIS PROGRAM IS DEPRECATED ***
> This program is only provided for compatibility and will be removed in a
> future release. Please use avconv instead.
> ffmpeg 0.8.10-4:0.8.10-0ubuntu0.12.04.1
> libavutil 51. 22. 2 / 51. 22. 2
> libavcodec 53. 35. 0 / 53. 35. 0
> libavformat 53. 21. 1 / 53. 21. 1
> libavdevice 53. 2. 0 / 53. 2. 0
> libavfilter 2. 15. 0 / 2. 15. 0
> libswscale 2. 1. 0 / 2. 1. 0
> libpostproc 52. 0. 0 / 52. 0. 0
>
> FFmpeg installation : Don't know
>
> ** Affects: openshot
> Importance: Undecided
> Status: New
>
> ** Attachment added: "MP4 Video file to reproduce the bug"
>
> https://bugs.launchpad.net/bugs/1291175/+attachment/4019310/+files/video.mp4
>
> --
> You received this bug notification because you are a member of OpenShot
> Bugs, which is subscribed to OpenShot Video Editor.
> https://bugs.launchpad.net/bugs/1291175
>
> Title:
> Exporting with a Progressive Profile make a pa...

Read more...

Patrick Demonguères (pdemong) wrote :
Download full text (7.7 KiB)

Salut Olivier,

je viens de suivre le tuto pour mettre à jour MLT.
Pour une raison que je ne comprends pas, après l'ajout du PPA, je n'ai pu mettre à jour que les paquets suivants :
- libmlt5,
- libmlt-data,
- python-mlt3

Mais rien à faire pour les paquets libmlt++3 et melt.

Du coup, je suis passé par le bon vieux Synaptic, qui m'a permis de forcer l'installation du paquet melt du PPA fourni, et désormais j'ai donc MLT 0.8.8 sur mon poste.
Par contre, cela ne règle pas mon bug, je viens de vérifier et il est toujours là.

Je suis curieux : pourquoi parles-tu d'un Openshot 1.5.0 ? On ne devait pas passer à la 2.0 avec les nouvelles librairies ?

>________________________________
> De : Cenwen <email address hidden>
>À : <email address hidden>
>Envoyé le : mercredi 12 mars 2014 14h05
>Objet : Re: [Openshot.bugs] [Bug 1291175] [NEW] Exporting with a Progressive Profile make a partially interlaced video
>
>
>C'est un modèle de rapport de bogues parfait, Patrick. Merci.
>
>2 choses :
>-merci d'avoir joint un fichier vidéo c'est si rare.
>- Mets à jour ta version de MLT, la 0.7.7 n'est pas ce qui s'est fait de
>meilleur (en fait toute la serie 0.7.x) en suivant cette FAQ :
>https://answers.launchpad.net/openshot/+faq/1861
>
>Vu que je n'ai pas le temps de tester, dis moi si c'est pareil. Si oui je
>le verse dans la 1.5.0 dès que j'ai ta réponse.
>
>
>2014-03-12 5:07 GMT+01:00 Patrick Demonguères <email address hidden>:
>
>> Public bug reported:
>>
>> Hi all,
>>
>> Here are the steps to reproduce this bug.
>> First, in Openshot, create a new Video Profile from "DV/DVD Widescreen
>> NTSC" Profile, by adding the option "Progressive".
>> Let's call it "Progressive Widescreen NTSC", and make it .
>>
>> Then import 2 media files : an MP4 video file (H.264/AAC), AND an AAC
>> audio file.
>> For the AAC file, simply demux the audio track from the MP4 video with :
>> MP4Box -raw 2 video.mp4
>> and you will have your AAC audio file.
>>
>> Important point : the video file is already in Progressive Mode, and I
>> don't want to loose this criteria.
>>
>> Put the auudio file on Track1, and the video file on Track2, both of
>> them starting from the beginning of the Timeline.
>>
>> Export with the following options :
>> - Profile: all formats
>> - Target: MP4 (h.264)
>> - Video Profile: Progressive Widescreen NTSC --> to remain with a
>> progressive mode
>> - Quality: medium
>>
>> BUG: the export file is interlaced...
>>
>> To go further :
>> Go to 10th second in Timeline, and split all the clips (Track 1 and 2)
>> Then export again with the same options.
>> This time, only the first 10th seconds of the exported video will be
>> interlaced.
>> After, video become with a progressive mode.
>>
>>
>> --------------------------------------------------------------------------------
>> Architecture (64 bits or 32 bits) : i686 (32 bits)
>> Operating System & version: Ubuntu 12.04.4 LTS
>> Installation Method : PPA
>> Version of Openshot installed : 1.4.3-1
>> BZR Revision used (if any) :
>> MLT/melt version: 0.7.7
>> FFmpeg (i.e.libavcodec) version :
>> ffmpeg version 0.8.10-4:0.8.10-0ubuntu0.12.04.1, Copyright (c) 2000-2013
>> the Libav developers
>>  built on Feb  6 201...

Read more...

Changed in openshot:
status: New → Confirmed
importance: Undecided → Medium
milestone: none → 1.5.0
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