Search found 332 matches

by llogan
Tue Oct 18, 2016 6:41 am
Forum: Usage
Topic: Specifying a track to extract by language exluding subtitles
Replies: 2
Views: 1315

Re: Specifying a track to extract by language

Try adding a negative map:

Code: Select all

&$ffmpeg -i $input -c copy -map 0:m:language:eng -map -0:s $Output
by llogan
Tue Oct 18, 2016 6:36 am
Forum: Other
Topic: How do I convert any file in a specific folder?
Replies: 1
Views: 1270

Re: How do I convert any file in a specific folder?

You'll need to script it in a batch file. I'd give you an example if I knew Windows batch stuff, but I'm a Linux user trespassing in a Windows forum.
by llogan
Wed Oct 05, 2016 10:18 pm
Forum: Usage
Topic: How to Combining two ffmpeg commands into single command
Replies: 1
Views: 1011

Re: How to Combining two ffmpeg commands into single command

Code: Select all

ffmpeg -i background -i input -filter_complex "[1:a]atempo=1.27,volume=1.6[a];[1:v]setpts=PTS/1.27,scale=850:-2[fg];[0:v][fg]overlay=20:20,format=yuv420p[v]" -map "[v]" -map "[a]" output
by llogan
Wed Oct 05, 2016 10:08 pm
Forum: FFmpeg Examples
Topic: On the fly video wattermark
Replies: 2
Views: 2646

Re: On the fly video wattermark

I want to add a wattermark with the name of the user in the frames located between time=10s and time=15s of my video. How should I do this? Use the enable option : ffmpeg -i input -i logo -filter_complex "[0:v][1:v]overlay=enable=between(t\,10\,15)" output Also, how to make it "on the fly" so that ...
by llogan
Wed Oct 05, 2016 9:54 pm
Forum: Other
Topic: Converting video with third party codec
Replies: 1
Views: 1534

Re: Converting video with third party codec

Please provide a sample input file. What can play the file normally? What created the file?
by llogan
Fri Sep 02, 2016 7:32 pm
Forum: FFmpeg Examples
Topic: Change aspect ratio (DAR) from 4/3 to 16/9 of a .mxf d10-file
Replies: 2
Views: 3179

Re: Change aspect ratio (DAR) from 4/3 to 16/9 of a .mxf d10-file

Using -aspect with stream copy modifies the DAR at the container level, not the stream level.
by llogan
Thu Sep 01, 2016 7:02 pm
Forum: Usage
Topic: Transcoding and Splitting
Replies: 1
Views: 1186

Re: Transcoding and Splitting

Show the complete console output from each command.
by llogan
Thu Sep 01, 2016 7:00 pm
Forum: Usage
Topic: image before video channel split
Replies: 3
Views: 1714

Re: image before video channel split

You should show the complete console output from your command. It reduces guesswork.

It appears you have two inputs with 6 channels each. Which input(s) do you need to be split? What do you want to happen to the resulting split channels?
by llogan
Thu Sep 01, 2016 6:52 pm
Forum: Compiling
Topic: error compile when disable bsfs
Replies: 3
Views: 2169

Re: error compile when disable bsfs

Why would you disable bitstream filtering?
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