Update media timestamp regex to allow negative values

This commit is contained in:
Matthias Tamegger 2020-03-17 11:28:58 +01:00
parent 7b82a3c889
commit 2f2fc8ca01

View File

@ -49,7 +49,7 @@ import org.checkerframework.checker.nullness.qual.RequiresNonNull;
public final class WebvttExtractor implements Extractor {
private static final Pattern LOCAL_TIMESTAMP = Pattern.compile("LOCAL:([^,]+)");
private static final Pattern MEDIA_TIMESTAMP = Pattern.compile("MPEGTS:(\\d+)");
private static final Pattern MEDIA_TIMESTAMP = Pattern.compile("MPEGTS:(-?\\d+)");
private static final int HEADER_MIN_LENGTH = 6 /* "WEBVTT" */;
private static final int HEADER_MAX_LENGTH = 3 /* optional Byte Order Mark */ + HEADER_MIN_LENGTH;