ffplay commands with AV

1.Video commands:

ffplay -f rawvideo -pix_fmt yuv420p -video_size 1280x720 a.yuv

Audio commands:

ffplay -f s16le -ac 1 -ar 48000 a.pcm

Cutting the videos based on start and end time using ffmpeg Ask Question
ffmpeg -ss 00:01:00 -i input.mp4 -to 00:02:00 -c copy output.mp4

2.FFmpeg：视频转码、剪切、合并、播放速调整
ffmpeg视频精准剪切