Bug 365847 - Bug with Title Clip & MPEG-2
Summary: Bug with Title Clip & MPEG-2
Status: RESOLVED FIXED
Alias: None
Product: kdenlive
Classification: Applications
Component: User Interface & Miscellaneous (show other bugs)
Version: unspecified
Platform: Ubuntu Linux
: NOR normal
Target Milestone: ---
Assignee: Jean-Baptiste Mardelle
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-07-19 08:19 UTC by soundsalivemag
Modified: 2017-02-05 10:54 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:


Attachments
attachment-32398-0.html (2.34 KB, text/html)
2016-07-20 06:25 UTC, soundsalivemag
Details

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Description soundsalivemag 2016-07-19 08:19:42 UTC
Kdenlive - version 16.07.70
When you click on the clip window the word 'Text' appears if you start typing this word should disappear and be replaced by your typing. It doesn't - you have to delete Text first.
MPEG-2 no rendering methods work - either NO VIDEO or NO SOUND - error message when played in Totem Video.

Reproducible: Always

Steps to Reproduce:
1.Project > Add Clip 
2.Rendering > Generic > MPEG-2
3.Rendering > Lossless > MPEG-2

Actual Results:  
1> Have to delete the word Text
2> No video on rendered file
3> Creates a file but when played in Totem an error message appears 'The stream is the wrong format'

Expected Results:  
1> As soon as you start typing the word Text should disappear.
2 & 3> Both should work
Comment 1 Jean-Baptiste Mardelle 2016-07-19 12:33:14 UTC
Git commit d7b432391eca052193345a52f8efcb62c8015155 by Jean-Baptiste Mardelle.
Committed on 19/07/2016 at 12:32.
Pushed by mardelle into branch 'Applications/16.08'.

Fix text should be directly editable in title widget

M  +2    -1    src/effectstack/graphicsscenerectmove.cpp

http://commits.kde.org/kdenlive/d7b432391eca052193345a52f8efcb62c8015155
Comment 2 Jean-Baptiste Mardelle 2016-07-19 14:15:03 UTC
I cannot reproduce the MPEG-2 issues. What project profile are you using (fps can play a role here) ?
Comment 3 soundsalivemag 2016-07-20 06:25:07 UTC
Created attachment 100188 [details]
attachment-32398-0.html

Many thanks for your response and the following is all the information I
can give you:-

System: Ubuntu 16.04 Kdenlive version 16.07.70

Original video created using a Sony DCR-SR77E Camcorder
Duration 12M 21S Container MPEG-2 System Stream Size: 531.7Mb
Video - 720x576 MPEG-2 25fps Bitrate: 11085
Audio - DVD AC-3 (ATSC A/52) Surround 5.1 48000Hz Bitrate: 448kbps

Using Kdenlive > Project > Add Clip > edit clip > Render

Generic File Properties:-
Generic MPEG-2 took 3M 20S to render > Properties
TABS = Basic, Permissions, Open With, Audio (THIS IS THE PROBLEM)
Type: MPEG video > Size: 31.5Mb
Viewed in Totem Movie Player > Sound OK but no video (NOT SUPRISING)

Lossless File Properties:-
Lossless MPEG-2 took 1M 34s to render Size: 1.1Gb > Properties
TABS = Basic, Permissions, Open With, Audio/Video
Type MPEG video > Size: 1.1Gb
Audio/Video Tab > Duration 10m 48s > Container: MPEG-1 System Stream
Video - 720x576 MPEG-2 25fps Bitrate: 12613 kbps
Audio - DVD AC-3 (ATSC A/52) Stereo 48000Hz Bitrate: 512kbps
Viewed in Totem - It starts but then 'An error occurred - The stream is in
the wrong format'

Playing edited video clips using 'Windows Media Player'
Generic file played just sound which is not suprising.
Lossless file played OK.

Not sure if any of this helps.

Regards
John Fletcher


On 19 July 2016 at 15:15, Jean-Baptiste Mardelle via KDE Bugzilla <
bugzilla_noreply@kde.org> wrote:

> https://bugs.kde.org/show_bug.cgi?id=365847
>
> --- Comment #2 from Jean-Baptiste Mardelle <jb@kdenlive.org> ---
> I cannot reproduce the MPEG-2 issues. What project profile are you using
> (fps
> can play a role here) ?
>
> --
> You are receiving this mail because:
> You reported the bug.
>
Comment 4 Wegwerf 2017-02-05 10:54:19 UTC
I was asking for the render profile, but not the source clips. Anyway, encoding is done using ffmpeg.

In any case, do not report several separate bugs in a single report, this is bad practice. The title editing bug has been fixed.

If your encoding bug still persists with recent versions of Kdenlive, MLT, and ffmpeg, feel free to open a new report focusing only on the rendering, or rather, encoding issue. Provide us with a minimal project example so we can reproduce. For this, you may check with the AppImage Kdenlive first to make sure it's not a local distribution issue.

Thank you very much for your cooperation.