Thank you Nicolas and Cley. Much appreciate your help.. On Sat, Jul 9, 2016 at 7:04 PM, Nicolas George <[email protected]> wrote:
> Le duodi 22 messidor, an CCXXIV, Cley Faye a écrit : > > > Below is the output. I see the below 2 files which errors out are PNG > > > whereas others are JPEG. I guess that's an issue? > > > > I'm still learning about ffmpeg, but what I know is that concat expect > all > > the files to have roughly the same layout and codecs. As it is, it is > > decoding all your files using what's found in the first file (a jpeg), so > > all your files must be jpegs. > > The same thing happen if you use concat with multiple files with clashing > > audio settings (different rates, different channel layouts, etc): the > > output is garbled (or just fail to process). > > > > Also, although it doesn't matter here, you might want to avoid naming > your > > files ".png" if they really are jpegs... > > That would have been almost exactly my answer. That was in fact the issue I > suspected when asking for the file output. > > I would suggest to re-generate all the files as actual PNGs, since PNG is > lossless. > > Regards, > > -- > Nicolas George > > _______________________________________________ > ffmpeg-user mailing list > [email protected] > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > [email protected] with subject "unsubscribe". > -- Thanks, Vivek _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
