[SOLVED] media-video/aegisub - no audio/video provider

[eeckwrk99]

I have installed media-video/aegisub-3.4.0::gentoo but for some reason, "View > Options... > Advanced > Video > Video provider" list is empty. Likewise, "View > Options... > Advanced > Audio > Audio provider" list is empty too.

As a result, importing any audio from Audio > Open Audio File... or any video from Video > Open video fails with the following error:

None of the available audio providers recognised the selected file as containing audio data.
The following providers were tried:
PCM: RIFF PCM WAV audio provider: File is not a RIFF file
Wave64 audio provider: File is not a RIFF file

Could not open /path/to/file.ext:
YUV4MPEG: video is not in a supported format.

I don't have this issue with arch1t3cht fork (using Feature Release 12 AppImage). It allows me to choose between several "Video providers":

- FFmpegSource
- Avisynth
- BestSource
- VapourSynth

and I can import any audio/video file just fine. I can play these audio/video files on my system just fine as well.

I guess I should at least have "FFmpegSource" available since media-libs/ffmpegsource is a dependency (and was installed on my system when emerging media-video/aegisub::gentoo ):

Code: Select all

% qlist -Iv media-libs/ffmpegsource
media-libs/ffmpegsource-2.40-r2

emerge --info

Code: Select all

% equery u media-video/aegisub::gentoo
[ Legend : U - final flag setting for installation]
[        : I - package is installed with flag     ]
[ Colors : set, unset                             ]
 * Found these USE flags for media-video/aegisub-3.4.0:
 U I
 + + alsa                     : Add support for media-libs/alsa-lib (Advanced Linux Sound Architecture)
 - - debug                    : Enable extra debug codepaths, like asserts and extra output. If you want to get meaningful backtraces see
                                https://wiki.gentoo.org/wiki/Project:Quality_Assurance/Backtraces
 + + fftw                     : Use FFTW library for computing Fourier transforms
 + + lua_single_target_luajit : Build for LuaJIT only
 - - openal                   : Add support for the Open Audio Library
 - - portaudio                : Add support for the crossplatform portaudio audio API
 + + pulseaudio               : Add sound server support via media-libs/libpulse (may be PulseAudio or PipeWire)
 + + spell                    : Add dictionary support
 - - test                     : Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled
                                independently)
 + + uchardet                 : Enable charset discovery via app-i18n/uchardet

Any idea?

[eeckwrk99]

I also noticed that toolbar menu icons are missing.

I've just tried 3.4.1 on my Arch Linux install and I don't have any of these two issues.

[sarnex]

This was a bug in the ebuild, my bad.

It's been fixed in version 3.4.2 which I just pushed.

[eeckwrk99]

This was a build in the ebuild, my bad.

It's been fixed in version 3.4.2 which I just pushed.

Thanks for the heads up, can confirm the audio/video loading issue is fixed after updating to 3.4.2.

[sarnex]

Sorry, typo, it was a bug in the ebuilld, but probably you figured it out

Glad it's working!

[eeckwrk99]

I'm having another issue with 3.4.2 (which I don't have with arch1t3cht fork): after opening a video, the audio is completely out of sync.

Should I create a separate thread?

[Hu]

I'm having another issue with 3.4.2 (which I don't have with [url=https://github.com/arch1t3cht/Aegisub](arch1t3cht fork): after opening a video, the audio is completely out of sync.

Should I create a separate thread?

Yes, I suggest a separate thread. It's a different problem (and the original one is solved).

Also, note that you cannot mix BBcode with Markdown. Use straight BBcode if you want to link to things.