实现参考
- 金山云:https://github.com/CDN-Union/Code/tree/master/flv265-Kingsoft
- patch参考:https://github.com/CDN-Union/Code/blob/master/flv265-Kingsoft/flv265patch_from_kingsoft.7z
针对《video_file_format_spec_v10_1》 VIDEODATA部分扩展如下:
VIDEODATA
The VideoTagHeader contains video-specific metadata.
VideoTagHeader
| Field | Type | Comment |
|---|---|---|
| Frame Type | UB [4] | Frame Type Type of video frame. The following values are defined: 1 = key frame (for AVC and HEVC, a seekable frame) 2 = inter frame (for AVC and HEVC, a non-seekable frame) 3 = disposable inter frame (H.263 only) 4 = generated key frame (res |

博客提供了FLV文件针对H265扩展的实现参考,给出了金山云的代码链接及patch参考链接,还提及针对《video_file_format_spec_v10_1》的VIDEODATA部分进行扩展,包含VideoTagHeader等视频特定元数据。
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