Strange effects with zooming
With the recent git version. Did anyone observe strange artifacts on the wave forms when zooming and scrolling too? Like the offset of the wave form moves up or down? -- Stefan
Stefan, I am not seeing any anomalies with the wave forms either when zooming way far out or scrolling. I compared March 11 build with an old July 29, 2024 build. You might want to test this by using a temporary new bcast5: CIN_CONFIG=/tmp/bcast5 bin/cin so that you don't lose your $HOME/.bcast5 settings. Meanwhile, I just updated a different laptop to the latest Fedora version 41 and will test it there when it finishes to see if some more up-to-date code/library is causing an issue. On Wed, Mar 12, 2025 at 5:57 PM Stefan de Konink via Cin < [email protected]> wrote:
With the recent git version. Did anyone observe strange artifacts on the wave forms when zooming and scrolling too? Like the offset of the wave form moves up or down?
-- Stefan
-- Cin mailing list [email protected] https://lists.cinelerra-gg.org/mailman/listinfo/cin
On Thu, 13 Mar 2025, Phyllis Smith via Cin wrote:
With the recent git version. Did anyone observe strange artifacts on the wave forms when zooming and scrolling too? Like the offset of the wave form moves up or down?
I think, I saw somewhen audio waveforms shifted up. Then I realized, I scrolled mouse wheel while mouse cursor was accidentally over the option menu for vertical scaling of audio, and this scaling was switched. I just returned the scale back, and then tried to forget about it. _______________________________________________________________________________ Georgy Salnikov NMR Group Novosibirsk Institute of Organic Chemistry Lavrentjeva, 9, 630090 Novosibirsk, Russia Phone +7-383-3307864 Email [email protected] _______________________________________________________________________________
Stefan, Looks like at least 2 people are not seeing the problem you see, but we all have different O/S setups so you still might have uncovered an issue. I just now did a full build on the latest Fedora 41 version and my tests show no strange wave artifacts. If you get a chance to try a CIN_CONFIG with the default Cinelerra_rc file and you still see a problem, please let us know. On Fri, Mar 14, 2025 at 12:13 AM Georgy Salnikov <[email protected]> wrote:
On Thu, 13 Mar 2025, Phyllis Smith via Cin wrote:
With the recent git version. Did anyone observe strange artifacts on the wave forms when zooming and scrolling too? Like the offset of the wave form moves up or down?
I think, I saw somewhen audio waveforms shifted up. Then I realized, I scrolled mouse wheel while mouse cursor was accidentally over the option menu for vertical scaling of audio, and this scaling was switched. I just returned the scale back, and then tried to forget about it.
_______________________________________________________________________________
Georgy Salnikov NMR Group Novosibirsk Institute of Organic Chemistry Lavrentjeva, 9, 630090 Novosibirsk, Russia Phone +7-383-3307864 Email [email protected]
_______________________________________________________________________________
Op 3/14/25 om 5:38 PM schreef Phyllis Smith via Cin:
Stefan, Looks like at least 2 people are not seeing the problem you see, but we all have different O/S setups so you still might have uncovered an issue. I just now did a full build on the latest Fedora 41 version and my tests show no strange wave artifacts. If you get a chance to try a CIN_CONFIG with the default Cinelerra_rc file and you still see a problem, please let us know.
I'll do a screen record. I also think I have found a reproducable way to do A/V shifting with reference playlists. But I was really surprised about the regressions. -- Stefan
пт, 14 мар. 2025 г., 21:00 Stefan de Konink via Cin < [email protected]>:
Op 3/14/25 om 5:38 PM schreef Phyllis Smith via Cin:
Stefan, Looks like at least 2 people are not seeing the problem you see, but we all have different O/S setups so you still might have uncovered an issue. I just now did a full build on the latest Fedora 41 version and my tests show no strange wave artifacts. If you get a chance to try a CIN_CONFIG with the default Cinelerra_rc file and you still see a problem, please let us know.
I'll do a screen record. I also think I have found a reproducable way to do A/V shifting with reference playlists. But I was really surprised about the regressions.
ya, we barely touch core of Cinelerra .. but may be new compiler/glibc changed some subtle detail and bit us this way. I also might introduce some bug somewhere in last nearly 5 years. So if you have reproductable bug may be try bisect?
-- Stefan -- Cin mailing list [email protected] https://lists.cinelerra-gg.org/mailman/listinfo/cin
Just remembered that we did update Flac library from 1.4.3 to 1.5 Stefan, what was the date of your previous build? and what is the type of waveform, i.e. flac? On Fri, Mar 14, 2025 at 4:10 PM Andrew Randrianasulu via Cin < [email protected]> wrote:
пт, 14 мар. 2025 г., 21:00 Stefan de Konink via Cin < [email protected]>:
Op 3/14/25 om 5:38 PM schreef Phyllis Smith via Cin:
Stefan, Looks like at least 2 people are not seeing the problem you see, but we all have different O/S setups so you still might have uncovered an issue. I just now did a full build on the latest Fedora 41 version and my tests show no strange wave artifacts. If you get a chance to try a CIN_CONFIG with the default Cinelerra_rc file and you still see a problem, please let us know.
I'll do a screen record. I also think I have found a reproducable way to do A/V shifting with reference playlists. But I was really surprised about the regressions.
ya, we barely touch core of Cinelerra ..
but may be new compiler/glibc changed some subtle detail and bit us this way.
I also might introduce some bug somewhere in last nearly 5 years. So if you have reproductable bug may be try bisect?
-- Stefan -- Cin mailing list [email protected] https://lists.cinelerra-gg.org/mailman/listinfo/cin
-- Cin mailing list [email protected] https://lists.cinelerra-gg.org/mailman/listinfo/cin
participants (4)
-
Andrew Randrianasulu -
Georgy Salnikov -
Phyllis Smith -
Stefan de Konink