fix: (xgplayer-mp4) 修复了当AV1视频流没有colr（颜色信息）box时出现的undefined错误，该错误会影响blob模式播放。

2025-04-05 03:05:02 +08:00 · 2025-03-13 18:30:05 +08:00 · 2025-03-13 18:30:05 +08:00 · efca4a20ab
commit efca4a20ab
parent c945b03dae
1 changed files with 3 additions and 1 deletions
--- a/packages/xgplayer-transmuxer/src/mp4/mp4-parser.js
+++ b/packages/xgplayer-transmuxer/src/mp4/mp4-parser.js
@ -873,7 +873,9 @@ export class MP4Parser {
        v.codecType = VideoCodecType.AV1
        v.codec = e1.av1C.codec
        v.av1C = e1.av1C.data
-        v.colr = e1.colr.data
+        if (e1.colr) {
+          v.colr = e1.colr.data
+        }
      } else if (e1.hvcC) {
        v.codecType = VideoCodecType.HEVC
        v.codec = e1.hvcC.codec