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fix converting source files with different bitdepth than 16bit

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This commit is contained in:
Thomas Heck
2020-03-12 05:35:51 +01:00
parent 7c7dc63ba9
commit 9fa135dc7b
1 changed files with 7 additions and 1 deletions
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8
src/main.rs
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@@ -138,6 +138,10 @@ async fn transcode(src: &Path, dest: &Path) -> Result<(), Error> {
file_dest.set_property("location", &tmp_dest_gstring)?; file_dest.set_property("location", &tmp_dest_gstring)?;
file_dest.set_sync(false); file_dest.set_sync(false);
let resample: Element = gmake("audioresample")?;
// quality from 0 to 10
resample.set_property("quality", &7)?;
let encoder: AudioEncoder = gmake("opusenc")?; let encoder: AudioEncoder = gmake("opusenc")?;
encoder.set_property("bitrate", &160_000)?; encoder.set_property("bitrate", &160_000)?;
// 0 = cbr; 1 = vbr // 0 = cbr; 1 = vbr
@@ -147,7 +151,9 @@ async fn transcode(src: &Path, dest: &Path) -> Result<(), Error> {
file_src.upcast_ref(), file_src.upcast_ref(),
&gmake("flacparse")?, &gmake("flacparse")?,
&gmake("flacdec")?, &gmake("flacdec")?,
&gmake("audioresample")?, &resample,
// `audioconvert` converts the bitdepth
&gmake("audioconvert")?,
encoder.upcast_ref(), encoder.upcast_ref(),
&gmake("oggmux")?, &gmake("oggmux")?,
file_dest.upcast_ref(), file_dest.upcast_ref(),