[FFmpeg-user] ffmpeg from .json file to .ts or .mp4 ?

pmcnamara patrick.w.mcnamara at gmail.com
Wed May 17 23:33:32 EEST 2017


On Wed, May 17, 2017 at 4:08 PM, Moritz Barsnick [via FFmpeg-users] <
ml+s933282n4680070h42 at n4.nabble.com> wrote:

> On Tue, May 16, 2017 at 13:41:31 -0700, pmcnamara wrote:
> > I'm trying to save a video playlist using ffmpeg..
> >
> > file playlist is
> > https://62skyfiregce-vimeo.akamaized.net/exp=1494971437~
> acl=%2F217020261%2F%2A~hmac=adbad75e94d1640960d2a3a5303f78
> 6508d3aaf13b43644d15f24c7b5b67616b/217020261/sep/video/
> 751054707,751054719,751054708/master.json?base64_init=1
>
> I get "HTTP/1.1 403 Forbidden". Is that link geo-restricted?
>
> > If I change the file type on the file above to .m3u8, I get this
> playlist.
>
> Have you tried passing that URL as input to ffmpeg? ffmpeg can handle
> m3u8 playlists, perhaps even yours.
>
> > If I copy out the playlist url extenstion and add it to the end of the
> URL
> > like this..
> >
> > https://62skyfiregce-vimeo.akamaized.net/exp=1494971437~
> acl=%2F217020261%2F%2A~hmac=adbad75e94d1640960d2a3a5303f78
> 6508d3aaf13b43644d15f24c7b5b67616b/217020261/sep/video/
> 751054719/playlist.m3u8
> >
> > It will play the video, but there is no sound ?
>
> I guess because video and audio have separate streams.
>
> You would have to do
> $ ffmpeg -i videostreamurl -i audiostreamurl -map 0 -map 1 -c copy ...
>
> But try the base URL first.
>
> > -- JSON --
>
> I don't think ffmpeg can handle json playlists. Which tools actually
> can?
>
> Moritz
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