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Message #04438
[Bug 1291175] [NEW] Exporting with a Progressive Profile make a partially interlaced video
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
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https://bugs.launchpad.net/bugs/1291175
Title:
Exporting with a Progressive Profile make a partially interlaced
video
Status in OpenShot Video Editor:
New
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
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