feat(video): 事务化切换与前端统一编排,增强视频输入格式支持

- 后端:切换事务+transition_id,/stream/mode 返回 switching/transition_id 与实际 codec

- 事件:新增 mode_switching/mode_ready,config/webrtc_ready/mode_changed 关联事务

- 编码/格式:扩展 NV21/NV16/NV24/RGB/BGR 输入与转换链路,RKMPP direct input 优化

- 前端:useVideoSession 统一切换,失败回退真实切回 MJPEG,菜单格式同步修复

- 清理:useVideoStream 降级为 MJPEG-only
This commit is contained in:
mofeng-git
2026-01-11 10:41:57 +08:00
parent 9feb74b72c
commit 206594e292
110 changed files with 3955 additions and 2251 deletions

View File

@@ -106,9 +106,9 @@ impl VideoFrame {
/// Get hash of frame data (computed once, cached)
/// Used for fast frame deduplication comparison
pub fn get_hash(&self) -> u64 {
*self.hash.get_or_init(|| {
xxhash_rust::xxh64::xxh64(self.data.as_ref(), 0)
})
*self
.hash
.get_or_init(|| xxhash_rust::xxh64::xxh64(self.data.as_ref(), 0))
}
/// Check if format is JPEG/MJPEG