1
vote
Accepted
ffmpeg showing "landscape resolution" for portrait video
ffprobe is correct.
Generally, cameras will store portrait videos as landscape along with metadata to indicate to players if the video needs to be re-oriented for display.
See the following in the ...
- 31.8k
1
vote
FFmpeg with m3u8 playlist: Invalid data found when processing input
FFmpeg requires one of the following 3 tags to immediately follow #EXTM3U at the beginning.
#EXT-X-STREAM-INF
#EXT-X-TARGETDURATION
#EXT-X-MEDIA-SEQUENCE
You can work around the probe failure by ...
- 31.8k
1
vote
ffmpeg: Make letters appear one at the time, like a typewriter
After improving for my case what Thiago said.
I arrived to this:
First the ffmpeg code
For mp4:
ffmpeg -f lavfi -i color=c=black:s=640x480:d=8 -vf "subtitles=typewriter.ass" -...
- 111
Only top scored, non community-wiki answers of a minimum length are eligible