本地视频录制.mp4文件播放黑屏,声音正常

排除视频播放器的问题,试过所有支持的播放器都是黑屏
按照javaAPI开发,运行正常,结束会议之后,可以正常生成mp4文件,
下面是error日志
(22344): ERROR (16:04:25:262) | RecordingEngineImpl.cpp:267: Video capture mode must be set isMixingEnabled = 0
(22373): ERROR (16: 4:25:477 | 0) 22387; [ch0] login strategy=2
(22373): ERROR (16: 4:25:502 | 1) 22387; GetCodec() invalid index (error=8004)
(22373): ERROR (16: 4:25:515 | 0) 22389; unknown audio layer (error=10009)
(22373): ERROR (16: 4:25:604 | 0) 22387; GetCodec() invalid index (error=8004)
(22373): ERROR (16: 4:25:608 | 0) 22387; onPeerAudioMuteStatus: uid 1234511 already unmuted
(22373): ERROR (16:04:26:673) | event_handler.cpp:74: multi_muxer.cpp:78: multi muxer start success, base file name:./20210902/ChannelA_080425_262641122/0_20210902080426595, muxer count:1
(22373): ERROR (16:04:26:674) | event_handler.cpp:74: ff_muxer.cpp:240: addVideoStream create h264_mp4toannnexb filter failed!
(22344): ERROR (16:04:58:539) | event_loop.cpp:230: Error fd:14, 16
(22344): ERROR (16:04:58:539) | pipe_router.cpp:81: Broken reading pipe! event:16 with error3
下面是info日志和黑屏的视频0_20210902082100693.zip (98.7 KB)

提供下频道号、uid时间点,我后台查一下

频道号 ChannelA、uid 999,时间点,16:20

频道内有两个用户,uid999是录制端,uid1234511作为观众加入频道,观众无发流权限,所以没有视频采集,自然也录制不到内容。
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