[FFmpeg-user] ffplay struggling with this station!

Firas Shahin f1ras at yahoo.com
Thu Sep 24 03:14:23 EEST 2020


Ted,

I did try without that buffer flag, but that had no effect. I’m going to try updating ffplay, and see if that helps. 

Also, I’ve noticed that vlc had a 1000 ms “network cache”, and I wonder if that had anything to do with playing that station flawlessly. 

Firas

> On Sep 23, 2020, at 17:59, Edward Park <kumowoon1025 at gmail.com> wrote:
> 
> Hi,
> 
>> I use the following command to play the station: 
>> $ ffplay -nodisp -vn -fflags nobuffer -fflags discardcorrupt -flags low_delay https://jrtv-live.ercdn.net/jrradio/englishradiovideo.m3u8
> 
> 
> I think “-fflags nobuffer” tells ffplay not to buffer? So there will be nothing to play every time ffmpeg finishes playing a segment and only then starts fetching the next segment.
> 
> But I also thought if you use -fflags multiple times without a plus sign before the flag only the last one was used, so I’m not sure.
> 
> And I’m pretty sure low_delay is only a thing in some video decoders.
> 
> Regards,
> Ted Park
> 
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