Re: [FFmpeg-user] essence MD5 for still images

2018-01-09 22:25 GMT+01:00 *** : > On the same subject Appears to be a different subject, but most of all, please remember not to top-post on this mailing list. > when calculating the MD5 of an audio WAV file ffmpeg > defaults to 16 bit. No, ffmpeg does not default to "16

Re: [FFmpeg-user] essence MD5 for still images

On the same subject, when calculating the MD5 of an audio WAV file ffmpeg defaults to 16 bit. If the input is 24 bit it is my understanding that it needs to be explicitly reflected in the command as -c:a pcm_s24le otherwise the resulting MD5 will not be accurate. Are there comparable variations

Re: [FFmpeg-user] essence MD5 for still images

2018-01-06 20:38 GMT+01:00 *** : > Somewhere I discovered that ffmpeg will create essence > MD5s for supported still image formats. And audio and video. (From FFmpeg's pov, an image format is a video format.) > I began using the following command to verify that > the image

[FFmpeg-user] essence MD5 for still images

Hello Somewhere I discovered that ffmpeg will create essence MD5s for supported still image formats. I began using the following command to verify that the image essence did not change in photos after their IPTC metadata is revised. Because there is no documentation of such a use case on the