Mercurial > hg > sonic-annotator
changeset 370:3e0133aa2354
Update CHANGELOG; add warning about mp3/aac encoder delay to help
| author | Chris Cannam |
|---|---|
| date | Fri, 05 Jun 2020 10:46:08 +0100 |
| parents | ddcbbd85c1ea |
| children | a0ff34e9e86b |
| files | CHANGELOG runner/main.cpp |
| diffstat | 2 files changed, 33 insertions(+), 0 deletions(-) [+] |
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--- a/CHANGELOG Thu Jun 04 17:39:27 2020 +0100 +++ b/CHANGELOG Fri Jun 05 10:46:08 2020 +0100 @@ -1,3 +1,26 @@ + +Changes in Sonic Annotator 1.6 (5 June 2020) since the previous release 1.5: + +Front-end changes: + + - Add support for reading the Opus audio codec on all platforms + + - Add support for reading WMA and AAC formats on 64-bit Windows. (AAC + was already supported on macOS.) Note that AAC support on Windows + is not "gapless", i.e. the decoder provides no way to identify and + remove the encoder gap at the start of the stream, so timings will + vary between Windows and Mac. For this reason, like mp3, AAC should + not be used as a file format of record + + - Add warning to the help text about avoiding mp3 and AAC as file + format of record + +Build changes: + + - General updates to dependency libraries and build system following + changes to the rest of the Sonic Visualiser family code since v1.5 + appeared + Changes in Sonic Annotator 1.5 (25 May 2017) since the previous release 1.4:
--- a/runner/main.cpp Thu Jun 04 17:39:27 2020 +0100 +++ b/runner/main.cpp Fri Jun 05 10:46:08 2020 +0100 @@ -257,6 +257,16 @@ cerr << "Playlist files in M3U format are also supported." << endl; cerr << endl; + if (extlist.contains("*.mp3")) { + QString warning = "(Note: It's wise to avoid using %1 as a source format, even in cases where lossy compression is not considered problematic: the handling of initial encoder delay can vary between decoders, and possibly even between builds of %2, so feature timings may not be consistent.)"; + if (extlist.contains("*.m4a")) { + warning = warning.arg("mp3 or mp4 (aac, m4a)").arg(myname); + } else { + warning = warning.arg("mp3").arg(myname); + } + cerr << wrap(warning, 78, 0) << endl << endl; + } + set<string> writers = FeatureWriterFactory::getWriterTags(); QString writerText = "Supported writer types are: ";