[FFmpeg-devel] [PATCH] delete the old segment file from hls list

[Steven Liu]

2014-08-12 7:26 GMT+08:00 Simon Thelen <ffmpeg-dev at c-14.de>:

> On 11/08/14 at 17:39, Steven Liu wrote:
> > Hi Guys,
> Hello,
> >
> > The FFmpeg hls module can make m3u8 and ts, but it dosen't delete the
> > old ts segment file.
> > If always run this module, the disk will full, so this patch can fix
> > the problem.
> > When update the segment list m3u8 file, it will delete the ts segment
> > out range from the list file.
> [..]
> I'm pretty sure this is why the hls muxer has the `-hls_wrap wrap' option.
> Hello,
>
> When use the option  -hls_wrap 7
> ./ffmpeg -i shaolinzuqiu.rm -vcodec libx264 -preset ultrafast -an -f hls
> -hls_wrap 7 a.m3u8
> it dose not remove the nouse file:
> [root at localhost ffmpeg]# ls *.ts;cat a.m3u8
> a0.ts  a1.ts  a2.ts  a3.ts  a4.ts  a5.ts  a6.ts
> #EXTM3U
> #EXT-X-VERSION:3
> #EXT-X-TARGETDURATION:11
> #EXT-X-MEDIA-SEQUENCE:20
> #EXTINF:10.427075,
> a6.ts
> #EXTINF:10.427075,
> a0.ts
> #EXTINF:10.427075,
> a1.ts
> #EXTINF:10.427075,
> a2.ts
> #EXTINF:10.427075,
> a3.ts
>
> the list file just have a0.ts,a1.ts,a2.ts,a3.ts,a6.ts but no a4.ts,a5.ts,
> and there have a4.ts,a5.ts on the disk.
> perhaps this patch can fix this problem.
>
> Thanks