"avg_frame_rate": "0/0", "time_base": "1/44100", "start_pts": 0, "start_time": "0.000000", "duration_ts": 4492835, "duration": "101.878345", "bit_rate": "91595", "max_bit_rate": "96000", "nb_frames": "4390", "disposition": { "default": 1, "dub": 0, "original"...
Metadata: creation_time : 2022-03-18T01:43:06.000000Z handler_name : Stereo vendor_id : [0][0][0][0] Stream mapping: Stream #0:1 -> #0:0 (aac (native) -> mp3 (libmp3lame)) Press [q] to stop, [?] for help Output #0, mp3, to 'D:/ffmpeg_command_test/001_0.mp3': M...
creation_time_dt=datetime.datetime.fromtimestamp(creation_time)#获取文件的修改时间modification_time =os.path.getmtime(file_path) modification_time_dt=datetime.datetime.fromtimestamp(modification_time)#获取文件的大小(以字节为单位)file_size =os.path.getsize(file_path)return{'creation_time': creation_...
bitrate:1758kb/sStream#0:0(und):Video:h264(High)(avc1/0x31637661),yuv420p(tv,bt709/bt709/bt709),1280x720[SAR1:1DAR16:9],1624kb/s,25fps,25tbr,90k tbn,50tbc(default)Metadata:creation_time:2023-08-03T23:34:56.000000Z
creation_time :2013-12-17T16:40:28.000000Z handler_name : GPAC ISO Audio Handler Side data: audio service type: main At least one outputfilemust be specified 二、格式转换 ffmpeg -i <inputfile> <outputfile> FFmpeg 是一个强大的音频和视频格式转换器,几乎支持当前所有常用的格式,如: $ ffmpeg ...
creation_time : 2021-04-19T01:58:10.000000Z encoder : JVT/AVC Coding Stream mapping: Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264)) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 2 尝试转码 ffmpeg.exe -i input.mp4 -profile:v baseline -level 3.0 output.h264 ...
creation_time : 2020-03-10T13:12:18.000000Z handler_name : SoundHandler Stream mapping: Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264)) Stream #0:1 -> #0:1 (aac (native) -> aac (native)) Press [q] to stop, [?] for help ...
"creation_time": "2018-08-09T09:13:33.000000Z", "language": "und", "handler_name": "Core Media Data Handler" } } ] } 可以看到一共返回了4个流,其中第0个是视频流,1是音频流,2和3是附加数据,没什么用 如果想指定分析视频流或音频流的话,可以加上参数-show_streams -v或-show_streams -a...
比如要设置创建时间为现在的时间信息可以用：-metadata creation_time="2020-10-20 22:30:00"其它类推...
ffmpeg -i input.mp4 -c copy -metadata creation_time=now output.mkv 元数据加入转码时间，以UTC...