我遇到了以下H264错误日志。在使用FFMPEG解码RTSP视频流时,出现这个日志。在5/6秒后,显示的图像变得模糊。图像会不时恢复,但大部分时间仍然模糊。
编辑:一些FFMPEG讨论论坛建议升级FFMPEG版本以避免这些日志。我已经更新了2015年6月最新的FFMPEG版本构建。然而,日志仍然存在,图像仍然模糊。
编辑2:RTSP流来自GANZ摄像机。该摄像机通过LAN连接。
[h264 @ 0abb2aa0] Cannot use next picture in error concealment
[h264 @ 0abb2aa0] concealing 1933 DC, 1933 AC, 1933 MV errors in P frame
[h264 @ 098e5c80] RTP: missed 131 packets
[h264 @ 0abb3300] error while decoding MB 66 25, bytestream (-9)
[h264 @ 0abb3300] Cannot use next picture in error concealment
[h264 @ 0abb3300] concealing 1583 DC, 1583 AC, 1583 MV errors in P frame
[h264 @ 098e5c80] RTP: missed 8 packets
[h264 @ 0b113e40] error while decoding MB 54 30, bytestream (-11)
[h264 @ 0b113e40] Cannot use next picture in error concealment
[h264 @ 0b113e40] concealing 1195 DC, 1195 AC, 1195 MV errors in P frame
[h264 @ 098e5c80] RTP: missed 118 packets
[h264 @ 0ac79960] error while decoding MB 13 20, bytestream (-13)
[h264 @ 0ac79960] Cannot use next picture in error concealment
[h264 @ 0ac79960] concealing 2036 DC, 2036 AC, 2036 MV errors in P frame
[h264 @ 098e5c80] RTP: missed 198 packets
[h264 @ 0ad4f500] error while decoding MB 21 9, bytestream (-5)
[h264 @ 0ad4f500] Cannot use next picture in error concealment
[h264 @ 0ad4f500] concealing 2908 DC, 2908 AC, 2908 MV errors in P frame
[h264 @ 098e5c80] RTP: missed 108 packets
[h264 @ 0abb3300] error while decoding MB 1 14, bytestream (-5)
[h264 @ 0abb3300] Cannot use next picture in error concealment
[h264 @ 0abb3300] concealing 2528 DC, 2528 AC, 2528 MV errors in P frame
[h264 @ 098e5c80] RTP: missed 106 packets
[h264 @ 0b1149c0] error while decoding MB 12 5, bytestream (-7)
[h264 @ 0b1149c0] Cannot use next picture in error concealment
[h264 @ 0b1149c0] concealing 3237 DC, 3237 AC, 3237 MV errors in P frame
[h264 @ 098e5c80] RTP: missed -65402 packets
[h264 @ 0b1155a0] error while decoding MB 50 38, bytestream (-7)
[h264 @ 0b1155a0] Cannot use next picture in error concealment
[h264 @ 0b1155a0] concealing 559 DC, 559 AC, 559 MV errors in P frame
[h264 @ 098e5c80] RTP: missed 150 packets
[h264 @ 0af65740] error while decoding MB 48 31, bytestream (-15)
[h264 @ 0af65740] Cannot use next picture in error concealment
[h264 @ 0af65740] concealing 1121 DC, 1121 AC, 1121 MV errors in P frame
[h264 @ 098e5c80] RTP: missed 4 packets
[h264 @ 0ac79960] error while decoding MB 35 38, bytestream (-41)
[h264 @ 0ac79960] Cannot use next picture in error concealment
[h264 @ 0ac79960] concealing 574 DC, 574 AC, 574 MV errors in P frame
我使用ffmpeg将RTSP流转储为avi文件,并且没有出现任何错误。 C:\Users\Matlab>ffmpeg -i rtsp://192.168.1.67/gnz_media/main 123.avi
在使用ffmpeg api时,没有H.264解码错误。有人可以帮忙解决上述解码错误吗?