Comments (4)
Opening raw videos even without *.qarv files is implemented in e796eab. Hotkeys are still TODO.
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arif already has something like this, I can port it to qarv_videoplayer. Basically, it has an Open dialog for raw video where you can specify the format. As for adding it to the "Open with" menu, I'm not sure that it can be done properly/unobtrusively because there is no standard filename extension for raw video; I'll look into it.
Keyboard shortcuts can be added, sure. If you have suggestions that would feel natural to users of video editors, please say so. For seeking, I guess something in the spirit of mplayer would be fine.
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Great! Maybe something could be done for the program to try detect at the beginning of the file? Maybe Qarv could make some sort of header to the raw file or a totally separate file named like the recording, but with an file extension, which qarv_videoplayer could then look for? As I understand, VLC (and most video players) for example doesn't care for filename extensions, but just read the header from the file. I don't know much about raw formats.. Maybe they don't have a header and cannot have one.
Like I said, functionality as in VLC would be a very good start, functionality like in Kinovea (https://www.kinovea.org/) would be more than I need.
At least these would be appreciated:
play/pause : spacebar
stop: (any key really) 's'
next in folder / next : button on the UI (or even a file browser to select files from)
frame by frame: arrow key up/down or left/right
frame by frame: mouse scrolling, one frame when scrolling up once
seeking: (ctrl+)arrow key left right
seek-skip: alt+number (1:10% of frames, 2:20% of frames, 3:30% of frames etc...)
The default VLC shortkey setup is good - too (except for going through individual frames): https://wiki.videolan.org/hotkeys_table/
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Maybe Qarv could make some sort of header to the raw file or a totally separate file named like the recording, but with an file extension, which qarv_videoplayer could then look for?
This is how it already works when the option "Write video information file" is enabled; qarv_videoplayer is associated to the *.qarv files that are created in this fashion.
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Related Issues (20)
- [qt5] qarv: error while loading shared libraries: libqarv-3.so.3: cannot open shared object file HOT 1
- Recording feature bugs HOT 4
- qarv and qarv_player framerate limitations 999fps & 99fps HOT 3
- Unable to run qarv HOT 2
- Add support for new aravis pixel formats
- Cleanup: static analysis, compiler warnings
- Performance: allow non-contiguous images HOT 1
- Problems with glib files HOT 12
- Use aravis' error API properly.
- Issue adding second GenICam camera HOT 3
- Aravis 0.8.0-1 fix HOT 1
- error: βendlβ is not a member of βQtβ and library dependencies HOT 9
- qarv dose not currently compile on arch HOT 1
- MacOSX 11 build HOT 2
- Remove the "Write video information file" checkbox
- compile on windows HOT 1
- Performance issue when browsing camera features HOT 2
- Use gstreamer under the hood
- Streamline the release process
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