Regular Expressions 101

Pro

^start of line

Negative Lookahead(?!.*10[Bb]it)

.*any Unicode character (except for line terminators), repeated any number of times

10the literal text 10

Character Class[Bb]

Bthe literal B (66₁₀ / 102₈ / 42₁₆) (case sensitive)

bthe literal b (98₁₀ / 142₈ / 62₁₆) (case sensitive)

itthe literal text it (case sensitive)

Group 1(.*[x|h]\.?(265|HEVC).*)

.*any Unicode character (except for line terminators), repeated any number of times

Character Class[x|h]

xthe literal x (120₁₀ / 170₈ / 78₁₆) (case sensitive)

|the literal | (124₁₀ / 174₈ / 7C₁₆)

hthe literal h (104₁₀ / 150₈ / 68₁₆) (case sensitive)

\.?optionally matches the literal . (46₁₀ / 56₈ / 2E₁₆)

Group 2(265|HEVC)

1st Alternative265

265the literal text 265

2nd AlternativeHEVC

HEVCthe literal text HEVC (case sensitive)

.*any Unicode character (except for line terminators), repeated any number of times

$end of line

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

^(?!.*10[Bb]it)(.*[x|h]\.?(265|HEVC).*)$

New

Thor The Dark World 2013 Bluray 2160p x265 10Bit HDR TrueHD Atmos 7.1 mUHD -iCandy
something.without.8bit.whoknows
Something.just.with.h265.hvec in.it
Thor.The.Dark.World.2013.PROPER.1080p.UHD.BluRay.DD+7.1.x264-LoRD
Thor.The.Dark.World.2013.2160p.UHD.HDR10.BluRay.Multi.TrueHD.7.1.x265-4K4U