我通常使用 SimpleScreenRecorder 进行屏幕录制并使用 hevc_nvenc 设置，因为它允许我在录制 4K 屏幕时利用我的 GPU。升级到 18.04 后，我注意到视频现在无法使用。我制作了一个短片来展示效果 --> Youtube 视频
使用 ffmpeg 进行转换时，此问题无法纠正。以下是 ffmpeg 给出的错误：
[hevc @ 0x563a203a80a0] Duplicate POC in a sequence: 9.
[hevc @ 0x563a203a80a0] Error parsing NAL unit #1.
Error while decoding stream #0:0: Invalid data found when processing input
[hevc @ 0x563a203a80a0] Could not find ref with POC 541.74 bitrate= 0.0kbits/s dup=1 drop=0 speed= 2.5x
[hevc @ 0x563a202fa9e0] Duplicate POC in a sequence: 55.
[hevc @ 0x563a202fa9e0] Error parsing NAL unit #1.
Error while decoding stream #0:0: Invalid data found when processing input
[hevc @ 0x563a20473980] Could not find ref with POC 69
[hevc @ 0x563a20484500] Duplicate POC in a sequence: 70.
[hevc @ 0x563a20484500] Error parsing NAL unit #1.
Error while decoding stream #0:0: Invalid data found when processing input
[hevc @ 0x563a203a80a0] Could not find ref with POC 8102.62 bitrate=1598.6kbits/s dup=3 drop=0 speed=2.14x
[hevc @ 0x563a202fa9e0] Duplicate POC in a sequence: 82.
[hevc @ 0x563a202fa9e0] Error parsing NAL unit #1.
我正在运行驱动程序 390.30。