[FFmpeg-user] MP4 with 9 subtitle streams

[Michael Koch]

Am 23.09.2023 um 23:31 schrieb Mark Filipak:
> On Sat, Sep 23, 2023 at 1:44 PM Michael Koch
> <astroelectronic at t-online.de> wrote:
>> I have an example in chapter 2.223 in my book:
>> http://www.astro-electronic.de/FFmpeg_Book.pdf
>> Scroll down to "Method 3".
> Thank you, Michael! I expanded on it.
>
> ffmpeg -i "%SOURCE_NO_SUBS%" -i "%SUBTITLES_1%.srt" [-i
> "%SUBTITLES_2%.srt"..] -map 0 -map 1:s [-map 2:s..] -c:v copy -c:a
> copy -c:s mov_text "%TARGET%.mp4"

I tested your example with two subtitle files, but it did only work 
after I replaced
  -map 0
by
  -map 0:v -map 0:a

> Regarding Method 3, jacknorthrup.com no longer exists. It was parked
> at GoDaddy in 2021. I couldn't find anything informative at
> archive.org.
I removed the link. It doesn't contain anything informative.

Michael