音视频详细信息

INFO | 提取出播放时间 ===00:04:30.08 INFO | 开始时间 =====0.025056 INFO | bitrate 码率 单位 kb==330 INFO | 编码格式 ===mjpeg): unspecified sizeConsider increasing the value for the 'analyzeduration' and 'probesize' optionsInput #0 INFO | 视频制式 ===mp3 INFO | 分辨率 == =from INFO | 音频编码 ===mp3 INFO | 音频采样频率 ===44100 {duration=00:04:30.08, start_time=0.025056, audio_standard=mp3, audio_freq=44100, video_standard=mp3, video_codingformat=mjpeg): unspecified sizeConsider increasing the value for the 'analyzeduration' and 'probesize' optionsInput #0, video_resolution=from, bitrate=330}