6 commits

Author	SHA1	Message	Date
Nick Miller	9a2c80c791	SoundPlayer: Handle any input file sample rate ... This commit addresses two issues: 1. If you play a 96 KHz Wave file, the slider position is incorrect, because it is assumed all files are 44.1 KHz. 2. For high-bitrate files, there are audio dropouts due to not buffering enough audio data. Issue 1 is addressed by scaling the number of played samples by the ratio between the source and destination sample rates. Issue 2 is addressed by buffering a certain number of milliseconds worth of audio data (instead of a fixed number of bytes). This makes the the buffer size independent of the source sample rate. Some of the code is redesigned to be simpler. The code that did the book-keeping of which buffers need to be loaded and which have been already played has been removed. Instead, we enqueue a new buffer based on a low watermark of samples remaining in the audio server queue. Other small fixes include: 1. Disable the stop button when playback is finished. 2. Remove hard-coded instances of 44100. 3. Update the GUI every 50 ms (was 100), which improves visualizations.	2021-06-21 03:13:59 +04:30
Brian Gianforcaro	1682f0b760	Everything: Move to SPDX license identifiers in all files. ... SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *	2021-04-22 11:22:27 +02:00
Cesar Torres	fd126578d9	SoundPlayer: Add samplerate variable to visualizations ... also fix conflict	2021-03-27 10:20:55 +01:00
Cesar Torres	f9e4bff487	SoundPlayer: Reduce sample buffer size and add a sample load event	2021-03-27 10:20:55 +01:00
Andreas Kling	2cd16778b5	AudioServer+LibAudio: Pass audio buffers as Core::AnonymousBuffer ... This was the last remaining user of shbufs! :^)	2021-01-17 09:07:32 +01:00
Andreas Kling	dc28c07fa5	Applications: Move to Userland/Applications/	2021-01-12 12:05:23 +01:00

Renamed from Applications/SoundPlayer/PlaybackManager.cpp (Browse further)