Ikhtisar
Panduan ini membandingkan H.264 (AVC) dan H.265 (HEVC) berdasarkan kriteria yang paling penting untuk membantu Anda memilih format yang tepat untuk kebutuhan Anda.
H.265 menawarkan kompresi 50% lebih baik dibandingkan H.264 tetapi membutuhkan lebih banyak daya pemrosesan dan memiliki dukungan yang kurang universal.
Perbandingan Langsung
Kompresi
H.264 (AVC): H.264 kurang efisien tetapi menggunakan lebih sedikit CPU untuk encoding/decoding.
H.265 (HEVC): H.265 mencapai file yang 50% lebih kecil dengan kualitas setara.
Winner: H.265
Kompatibilitas
H.264 (AVC): H.264 didukung oleh setiap perangkat, browser, dan platform.
H.265 (HEVC): H.265 membutuhkan perangkat keras modern - perangkat lama mungkin tidak mendukungnya.
Winner: H.264
Penggunaan CPU
H.264 (AVC): H.264 dapat didekode dengan mudah di semua perangkat keras termasuk CPU lama.
H.265 (HEVC): H.265 membutuhkan perangkat keras modern untuk decoding yang lancar.
Winner: H.264
Video 4K
H.264 (AVC): H.264 dapat melakukan 4K tetapi file-nya sangat besar.
H.265 (HEVC): H.265 adalah codec standar untuk video 4K dan HDR.
Winner: H.265
Streaming
H.264 (AVC): H.264 adalah standar streaming universal (YouTube, Netflix menggunakan keduanya).
H.265 (HEVC): H.265 semakin banyak digunakan untuk streaming berkualitas tinggi.
Winner: Imbang
Technical Foundations
H.265 (HEVC, High Efficiency Video Coding) is the successor to H.264 (AVC, Advanced Video Coding), both developed jointly by ITU-T and ISO/IEC.[1][2] The largest structural change is the coding block: where H.264 partitions frames into fixed 16x16 macroblocks, HEVC uses flexible coding tree units up to 64x64 that can be recursively subdivided, letting the encoder allocate bits efficiently across both large flat regions and fine detail.[1] HEVC also adds more intra-prediction directions and improved motion compensation and entropy coding.
Compression Efficiency
These tools let HEVC achieve approximately the same subjective quality as H.264 at substantially lower bitrates, with figures commonly cited around a 50 percent bitrate reduction, at the cost of significantly higher computational complexity for both encoding and decoding.[2] HEVC was designed with high resolutions in mind and scales efficiently to 4K and 8K, where H.264's older toolset becomes less economical.[1]
Both Are Codecs, Not Containers
H.264 and H.265 define how video is compressed, not how it is stored as a file. Streams encoded with either codec are placed inside a container such as MP4, MKV, or MOV, which adds audio, subtitles, and timing.[2] The same codec can appear in different containers, and a container can hold either codec, which is why a file's extension does not indicate which codec it uses.
Licensing and Hardware
A practical difference is patent licensing. H.264 has a mature, widely-accepted licensing framework and near-universal hardware decode support.[2] HEVC's licensing is administered across multiple patent pools, which has slowed its adoption on the open web and contributed to the development of royalty-free alternatives such as AV1.[1] Hardware HEVC decoding is common on modern devices but less universal than H.264.
Compatibility and Applications
H.264 remains the most universally supported video codec, decodable by virtually every device and browser, making it the safest choice for broad distribution.[2] H.265 is used where bandwidth or storage savings at high resolution justify its heavier processing and licensing, such as 4K streaming, modern broadcast, and recent mobile-device video capture.[1]
Konversi Antara H.264 (AVC) dan H.265 (HEVC)
Perlu mengonversi file Anda? Gunakan konverter online gratis kami.
Konversi File Sekarang