PhilipK Member Licensed User Longtime User Jan 10, 2020 #1 Hi B4A I unzipped and installed the sample application and set running. On clicking the start wav visualisation, it immediately throws an exception when starting the thread. The screen dump and log window show the error: I am struggling to understand why it can't open/use the DrawWav Sub which exists. Any ideas welcome! Thanks
Hi B4A I unzipped and installed the sample application and set running. On clicking the start wav visualisation, it immediately throws an exception when starting the thread. The screen dump and log window show the error: I am struggling to understand why it can't open/use the DrawWav Sub which exists. Any ideas welcome! Thanks
DonManfred Expert Licensed User Longtime User Jan 10, 2020 #2 PhilipK said: I unzipped and installed the sample application and set running Click to expand... WHICH example? Upvote 0
PhilipK said: I unzipped and installed the sample application and set running Click to expand... WHICH example?
stevel05 Expert Licensed User Longtime User Jan 10, 2020 #3 This is a really old example, which you are running in Obsfuscated Mode. Subnames called via String literals need to be renamed to include an underscore which will stop them being changed. Upvote 0
This is a really old example, which you are running in Obsfuscated Mode. Subnames called via String literals need to be renamed to include an underscore which will stop them being changed.
PhilipK Member Licensed User Longtime User Jan 10, 2020 #4 Hi DonManfred: It is the Vizualizer-Waveform.zip example...yes it is old Hi Stevel05: Is there a new/better way/example to visualise an audio waveform? Upvote 0
Hi DonManfred: It is the Vizualizer-Waveform.zip example...yes it is old Hi Stevel05: Is there a new/better way/example to visualise an audio waveform?
stevel05 Expert Licensed User Longtime User Jan 10, 2020 #5 No, the working code is still sound, but the use of Threading is not compliant with current promoted practices. It would normally be replaced using a Timer or Loop with appropriate Sleep statements that do not tie up the GUi thread. Upvote 0
No, the working code is still sound, but the use of Threading is not compliant with current promoted practices. It would normally be replaced using a Timer or Loop with appropriate Sleep statements that do not tie up the GUi thread.
PhilipK Member Licensed User Longtime User Jan 10, 2020 #6 Many thanks Stevel05, added string literals and it works. Upvote 0
