使えるように戻してくれたよ<\/a>うで，RP3(+)に電源を入れて起動すると，メインユーザーで自動ログインした上でvlcも自動的に起動してカメラからのRTSP映像をHDMIでつないだディスプレーに表示するようにしていますが，どうも不安定で，数時間〜半日前後でvlcがブランク画面を表示するか，ある時刻の静止画のままになります．<\/p>\n\n\n\nOSは生きていて他のマシンからsshでログインできます．<\/p>\n\n\n\n
これまで確認しているところ，カメラがトラブってRTSPを吐き出さなくなる場合と，カメラは生きているけれど，vlcがトラブる場合があるようで，他のマシンからカメラにつなぐことでどちらか確認できます．<\/p>\n\n\n\n
前者のトラブルの場合，カメラの電源を切って再起動しますが，その場合RTSPにログインするためのUser IDとパスワードが変わるので，クライアントのスクリプトを修正する必要がありちょっと厄介です．しかし，幸いというか，このトラブルよりも後者のvlcのトラブルのほうが多いです．<\/p>\n\n\n\n
しばらくvlcの使用はやめて，またffplay (FFMPEG)に戻して様子を見ることにします．明らかにCPU loadはvlcよりもffplayのほうが大きいです．<\/p>\n","protected":false},"excerpt":{"rendered":"
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