Re: [FFmpeg-user] compile failure during make

2024-03-08 Thread Gyan Doshi
On 2024-03-08 11:58 am, Gyan Doshi wrote: On 2024-03-08 06:06 am, Jim Worrall wrote: I’ve been building ffmpeg on a Mac since 2017, and this is the first time I’ve run into this kind of problem.  I pulled the latest git head today.  After getting all the dependencies set up, I configure ff

[FFmpeg-user] Help to understand -ac 6 behaviour encoding ProRes to MP4 EAC3

2024-03-08 Thread Joanna White
Good morning, Here at the BFI National Archive I have MP4 transcode scripts which handle many different AV source files, converting them into derivative access copies, generally mapping two streams of audio to the MP4. Many source files with 5.1 and higher are failing naturally, as we don't hav

[FFmpeg-user] ISSUE ABOUT RETRIEVING FRAMERATE WITH FFPROBE

2024-03-08 Thread Hervé ANSELME
Hello all, I have an issue about retrieving the framerate from a video. For one of my videos, when I look at infos displayed by VLC Media Player : [cid:61644d77-dbc7-48ed-9826-98476a1f96ae] and when I execute the following command : ffprobe -v error -select_streams v:0 -show_entries stre

Re: [FFmpeg-user] Help to understand -ac 6 behaviour encoding ProRes to MP4 EAC3

2024-03-08 Thread Paul B Mahol
On Fri, Mar 8, 2024 at 12:48 PM Joanna White wrote: > Good morning, > > Here at the BFI National Archive I have MP4 transcode scripts which handle > many different AV source files, converting them into derivative access > copies, generally mapping two streams of audio to the MP4. Many source > fi

Re: [FFmpeg-user] compile failure during make

2024-03-08 Thread Jim Worrall
> On Mar 8, 2024, at 03:20, Gyan Doshi wrote: > > > > On 2024-03-08 11:58 am, Gyan Doshi wrote: >> >> >> On 2024-03-08 06:06 am, Jim Worrall wrote: >>> I’ve been building ffmpeg on a Mac since 2017, and this is the first time >>> I’ve run into this kind of problem. I pulled the latest git

[FFmpeg-user] Mark's New Content - deeper into it

2024-03-08 Thread Mark Filipak
I have new content for anyone interested in what I hope will be the future of FFmpeg. New Stride-Match With Decombing Examples https://markfilipak.github.io/Video-Object-Notation/OFFmpeg.Stride-Match_With_Decombing_Examples.html Six Element Objects & 12 Stream Objects https://markfilipak.githu