[FFmpeg-devel] [PATCH] avformat/mov: update extensions

[Carl Eugen Hoyos]

Am Mo., 27. Jan. 2020 um 17:50 Uhr schrieb Gyan <ffmpeg at gyani.pro>:
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>
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> On 27-01-2020 09:55 pm, Carl Eugen Hoyos wrote:
> > Am Mo., 27. Jan. 2020 um 17:10 Uhr schrieb Gyan <ffmpeg at gyani.pro>:
> >>
> >>
> >> On 27-01-2020 09:04 pm, Carl Eugen Hoyos wrote:
> >>> Am Mo., 27. Jan. 2020 um 11:31 Uhr schrieb Gyan Doshi <ffmpeg at gyani.pro>:
> >>>> Added all extensions used by the mov muxer family
> >>>> ---
> >>>>    libavformat/mov.c | 2 +-
> >>>>    1 file changed, 1 insertion(+), 1 deletion(-)
> >>>>
> >>>> diff --git a/libavformat/mov.c b/libavformat/mov.c
> >>>> index 589576b529..21a5a0180e 100644
> >>>> --- a/libavformat/mov.c
> >>>> +++ b/libavformat/mov.c
> >>>> @@ -8073,7 +8073,7 @@ AVInputFormat ff_mov_demuxer = {
> >>>>        .long_name      = NULL_IF_CONFIG_SMALL("QuickTime / MOV"),
> >>>>        .priv_class     = &mov_class,
> >>>>        .priv_data_size = sizeof(MOVContext),
> >>>> -    .extensions     = "mov,mp4,m4a,3gp,3g2,mj2",
> >>>> +    .extensions     = "mov,mp4,m4a,3gp,3g2,mj2,psp,m4v,m4b,ism,ismv,isma,f4v",
> >>> Is this supposed to fix anything?
> >>> I ask because iirc the demuxer does not work for files not detected or do I
> >>> misremember?
> >> Keeping the list up to date.
> > I believe patches should at least theoretically fix issues but imo, feel free
> > to remove extensions for this demuxer if it makes you feel better.
> I'm *adding* extensions.

Since you are not claiming to fix an issue (or a theoretical issue), I was
assuming you don't like to have an incomplete-looking list in the file.
If that is correct, removing it is an option, no?

> > At least the m4v suffix is not such a good idea.
>
> What does it clash with? Raw MPEG-4 Part 2 bitstreams?

Yes.

Carl Eugen