Merge pull request #7098 from matamegger:feature/webvtt_negative_media_timestamp

PiperOrigin-RevId: 301996778
This commit is contained in:
Oliver Woodman 2020-03-20 12:49:00 +00:00
parent 4750785f5a
commit dd4a732303

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@ -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;