Search found 5 matches

by Goku193
Thu Aug 04, 2022 6:26 pm
Forum: DCP-o-matic
Topic: Strange color noise in an actress' dress after conversion
Replies: 24
Views: 3018

Re: Strange color noise in an actress' dress after conversion

Dear Robert, I've downloaded the packages that you've send and after checking it in DOM Player it truned out the XML files (the CPL, PKL and ASSETMAP) are malformed (in both versions). https://i.imgur.com/q3wrOZW.png After repacking the SMPTE DCP on my version of DOM it shows no errors. It's strange...
by Goku193
Sat Jun 25, 2022 11:03 am
Forum: DCP-o-matic
Topic: dBFS audio measure
Replies: 7
Views: 1156

Re: dBFS audio measure

I used the loudnorm filter in ffmpeg: https://ffmpeg.org/ffmpeg-filters.html#loudnorm The first half of the film is filled with ambient music on the background and voiceover of the hero who is moving through a crowded city and goes into the club (in the half of the film - that's the biggest spike) a...
by Goku193
Fri Jun 24, 2022 2:20 pm
Forum: DCP-o-matic
Topic: dBFS audio measure
Replies: 7
Views: 1156

Re: dBFS audio measure

Dear Carsten, thank you for the reply. I think that you were looking at the graphs in reverse order. The source version has bigger loudness range, and the normalized version is 13.46 LU, while maintaining the -20 LUFS value. I was doing some tests with different values for the normalisation (setting...
by Goku193
Wed Jun 22, 2022 4:21 pm
Forum: DCP-o-matic
Topic: dBFS audio measure
Replies: 7
Views: 1156

Re: dBFS audio measure

Dear Carsten, thank you for the reply. I understand that reference levels is only the estimate to make sure that the audio won't cause any issues, but I also wanted to make sure that it would sound right. Regarding the dynamic range: I've used the loudnorm EBU R128 filter of the ffmpeg with the set ...
by Goku193
Tue Jun 21, 2022 1:56 pm
Forum: DCP-o-matic
Topic: dBFS audio measure
Replies: 7
Views: 1156

dBFS audio measure

Hi, I'm preparing a master DCP package of a short film for a screening at a upcoming international film festival. I've received a list of specifications from the festival and two questions popped into my head while reading it. 1) The festival recommends that the audio tracks have Reference level: -2...