Recent Posts

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Windows / Re: opened video is showing really odd green and red colors
« Last post by erich on Today at 02:52:45 AM »
Hi. It seems that the animation program, when automatically set to produce the individual frames of the video, poroduces bmp images, but when I do it manually it creates jpgs.
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User interface and Usability / Re: Not whining, just suggesting
« Last post by BG Davis on Today at 02:17:21 AM »
1. Add the ability to rotate a clip any number of degrees (to straighten tilted horizon in video).
It's been explained to me in detail (by eumagga0x2a) in another thread.

For anyone with the same desire/question, this feature is activated as follows:
Edit > Preferences > Display > GUI Rendering Options…Enable openGL support
NOTE: Avidemux restart required


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Got it, thanks.  After a restart, all Open GL options show up and the variable angle works perfectly.

Thank you for showing me this feature and helping me to get it up and running.
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Windows / Re: opened video is showing really odd green and red colors
« Last post by eumagga0x2a on February 15, 2019, 12:39:36 PM »
So MediaInfo says it is RGBA while Avidemux assumes ARGB. It can be both ways and there is currently no way for Avidemux to tell which matches the current image.

The image you provided is a JPEG, it can't be from the video which consists of uncompressed bitmaps. If the animation program can be configured to export JPEGs instead of uncompressed bitmaps, and this would be acceptable for you quality-wise, you would circumvent the problem with Avidemux. Alternatively set bitmap bit depth to 24 instead of 32.
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Windows / Re: opened video is showing really odd green and red colors
« Last post by erich on February 15, 2019, 07:29:10 AM »
Hi. I have attached a screenshot from MediaInfo and one frame of the animation. Thanks for your help.
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Windows / Re: opened video is showing really odd green and red colors
« Last post by eumagga0x2a on February 15, 2019, 06:50:58 AM »
MediaInfo is an open source program. Please install it, let it analyse the file and copypaste the textual output (like on the screenshot) into your reply.

To try to avoid the colorspace issue, please set the bit depth of BMP images to 24 (remove the alpha channel). In doubt please provide a small sample (just a single frame would suffice) out of the animation program using WeTransfer, Mega, Dropbox, Google Drive or a similar service.
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Windows / Re: opened video is showing really odd green and red colors
« Last post by erich on February 15, 2019, 02:52:28 AM »
Thanks for the reply. The video was created by me in an animation program, so yes I believe it is uncompressed bmp, but I am not sure. I don't know how I woudl get the info you asked for. Can you tell me how I might be able to correct this colorspace issue?

Thanks.
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Unix-Like (Linux/Bsd/...) / Re: [Ts Demuxer] No PES startcode
« Last post by lodger on February 14, 2019, 08:41:32 PM »
i have tried avidemux3 of ffmpeg4x git branch. indeed it open immediately this TS file without error! 8)
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Unix-Like (Linux/Bsd/...) / Re: [Ts Demuxer] No PES startcode
« Last post by eumagga0x2a on February 14, 2019, 06:30:37 PM »
This is exactly what I try to explain. Unless affordable time travel becomes available, there is no way to fix bugs for users of past releases. Build Avidemux off the current git ffmpeg4x branch (not master!) yourself to get a better experience.

Just to avoid a misunderstanding: a few decoding errors are present because the video stream is not perfectly error-free (temporary problems with signal quality is the most probably cause), Avidemux can't do anything about it.
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Windows / Re: Is there a way to insert one or more additional I-frames in a clip?
« Last post by eumagga0x2a on February 14, 2019, 06:22:34 PM »
Sorry, I meant
Edit > Preferences > Display...Video Display...Open GL (best)

I didn't mean this one. The checkbox to enable OpenGL is farther below.

edit: if the checkbox is checked but no OpenGL filters are listed after Avidemux restart, please compress and attach admlog.txt from %localappdata%\avidemux\. Likely some required features are not provided by the graphics card and driver.
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