flv
约 1 分钟阅读
- .flv, .fla, .f4v, .f4a, .f4b, .f4p
- FLV - 2003-09 - SWF
- F4V - 2007-12 - H.264, MPEG-4 Part 12
- video/x-flv, video/mp4, audio/mp4
- 参考
- Flash VideoWikipediaFlash Video
format
- Header - 9 bytes
- Signature
- Version
- Flags
- Header Size
- Packet - 15 bytes
- Previous Tag Size
- Tag Type
- Data Size
- Timestamp
- Stream ID
- Packet Type
- 18/0x12 - AMF Metadata
- 8/0x08 - Audio
- 9/0x09 - Video
- AMF Metadata
- duration - double
- width - double
- height - double
- framerate - double
- AdditionalHeader
- Encryption
- Metadata
关联信息
反向链接、本文链接的其他页面和外部资料。
参考资料
Wikipedia1 条
- Flash VideoWikipedia:Flash Video
其他外链2 条
- kroki.io/bytefield/svg/eNptkU1vgzAMhu_7FVZ2odIihZW2G7d99bTzLohDKA6ghQ8lQdBV_Pe561ZKx-FRJOuRndf2UlTSOWMhTDKeGcQKDqEqtAZ2K4VSUrBhceNNtD1qXXejp9S81xTV56WViDlrt5fTmVLJmV6taTSOHgbJSm2O3o8Iu1q3ZcW1TFBbiJhgd8wn7oklERArYk1siAfikXginokX4pV4I7YsPo2HpO7R8gYNNxTYX49l3hWpyyEQx5KRHf_9QI4yRWP_qmQC275_MIgOoW0o6XK4WHUME1H0_ij6w3mJV5rSMrP_xNNVpqrnsHdAQSEKS-nymF7bJsDy1IAtvpCSnvsE04HnNs7V5eIbrmOnnA==kroki.io/bytefield/svg/eNptkU1vgzAMhu_7FVZ2odIihZW2G7d99bTzLohDKA6ghQ8lQdBV_Pe561ZKx-FRJOuRndf2UlTSOWMhTDKeGcQKDqEqtAZ2K4VSUrBhceNNtD1qXXejp9S81xTV56WViDlrt5fTmVLJmV6taTSOHgbJSm2O3o8Iu1q3ZcW1TFBbiJhgd8wn7oklERArYk1siAfikXginokX4pV4I7YsPo2HpO7R8gYNNxTYX49l3hWpyyEQx5KRHf_9QI4yRWP_qmQC275_MIgOoW0o6XK4WHUME1H0_ij6w3mJV5rSMrP_xNNVpqrnsHdAQSEKS-nymF7bJsDy1IAtvpCSnvsE04HnNs7V5eIbrmOnnA==
- kroki.io/bytefield/svg/eNqNkc9uwjAMh-97Csu7gLRK7Shj621_XwJxcKhTqqU0StIBQ333mY1RqhVph0-RrC-_2M4oZ00hOA-ZKqLCMa9hn-nSGMBrirWmGNvx1ain7diYetN5Wg97tly_n1sqHrKWO-q_SZoGshpnDXcep2qqZwfvW4RlbZpqHRlSbDzMMcYbTIRbYSKkwlS4E2bCvfAgPApPwrPwIrwKb7j4eR5UvWUfWXaRk4GTu64cbco8rCCNDyVHm-jYwIopZ-d_q2ICWscfEKgAX34ywnyfeSszp-3Z0hfQuxJ2thOT9mztfXEUeBsAj8FZRWG1kNM3CjCnQDLJKWbSnn5lMCT4PxGNldkHMg5_9t8M6bmfkVzqA31wTBWUOV5q-mgXZAF1ySb3eCqqOoS6Gn8Bce7flg==kroki.io/bytefield/svg/eNqNkc9uwjAMh-97Csu7gLRK7Shj621_XwJxcKhTqqU0StIBQ333mY1RqhVph0-RrC-_2M4oZ00hOA-ZKqLCMa9hn-nSGMBrirWmGNvx1ain7diYetN5Wg97tly_n1sqHrKWO-q_SZoGshpnDXcep2qqZwfvW4RlbZpqHRlSbDzMMcYbTIRbYSKkwlS4E2bCvfAgPApPwrPwIrwKb7j4eR5UvWUfWXaRk4GTu64cbco8rCCNDyVHm-jYwIopZ-d_q2ICWscfEKgAX34ywnyfeSszp-3Z0hfQuxJ2thOT9mztfXEUeBsAj8FZRWG1kNM3CjCnQDLJKWbSnn5lMCT4PxGNldkHMg5_9t8M6bmfkVzqA31wTBWUOV5q-mgXZAF1ySb3eCqqOoS6Gn8Bce7flg==