io.ReadCloser interface support in decodeFrom about m3u8

[bradleyfalzon]

I've done exactly that before, glad you've fixed it.

[mkozjak]

m3u8.DecodeFrom gives only #EXTM3U absent if strict is set. If it's not, then I get: Can't detect playlist type.
Also tried with different Apple sample files.

golang 1.7.4, m3u8 0.9.0

[bradleyfalzon]

I'll get a look in the next 24 hours if that's ok

[mkozjak]

No hurries, @bradleyfalzon. Thanks!

[bradleyfalzon]

having said that, this looks ok to me:

package main

import (
        "fmt"
        "log"
        "net/http"
        "net/http/httptest"

        "github.com/grafov/m3u8"
)

func main() {
        ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
                fmt.Fprintln(w, `#EXTM3U

#EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="stereo",LANGUAGE="en",NAME="English",DEFAULT=YES,AUTOSELECT=YES,URI="audio/stereo/en/128kbit.m3u8"
#EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="stereo",LANGUAGE="dubbing",NAME="Dubbing",DEFAULT=NO,AUTOSELECT=YES,URI="audio/stereo/none/128kbit.m3u8"

#EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="surround",LANGUAGE="en",NAME="English",DEFAULT=YES,AUTOSELECT=YES,URI="audio/surround/en/320kbit.m3u8"
#EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="surround",LANGUAGE="dubbing",NAME="Dubbing",DEFAULT=NO,AUTOSELECT=YES,URI="audio/stereo/none/128kbit.m3u8"

#EXT-X-MEDIA:TYPE=SUBTITLES,GROUP-ID="subs",NAME="Deutsch",DEFAULT=NO,AUTOSELECT=YES,FORCED=NO,LANGUAGE="de",URI="subtitles_de.m3u8"
#EXT-X-MEDIA:TYPE=SUBTITLES,GROUP-ID="subs",NAME="English",DEFAULT=YES,AUTOSELECT=YES,FORCED=NO,LANGUAGE="en",URI="subtitles_en.m3u8"
#EXT-X-MEDIA:TYPE=SUBTITLES,GROUP-ID="subs",NAME="Espanol",DEFAULT=NO,AUTOSELECT=YES,FORCED=NO,LANGUAGE="es",URI="subtitles_es.m3u8"
#EXT-X-MEDIA:TYPE=SUBTITLES,GROUP-ID="subs",NAME="Français",DEFAULT=NO,AUTOSELECT=YES,FORCED=NO,LANGUAGE="fr",URI="subtitles_fr.m3u8"

#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=258157,CODECS="avc1.4d400d,mp4a.40.2",AUDIO="stereo",RESOLUTION=422x180,SUBTITLES="subs"
video/250kbit.m3u8`)
        }))
        defer ts.Close()

        res, err := http.Get(ts.URL)
        if err != nil {
                log.Fatal(err)
        }

        p := m3u8.NewMasterPlaylist()
        err = p.DecodeFrom(res.Body, false)

        fmt.Println("err:", err)
        fmt.Println("playlist:", p)
}

go run main.go
err: <nil>
playlist: #EXTM3U
#EXT-X-VERSION:3
#EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="stereo",NAME="English",DEFAULT=YES,AUTOSELECT=YES,LANGUAGE="en",URI="audio/stereo/en/128kbit.m3u8"
#EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="stereo",NAME="Dubbing",DEFAULT=NO,AUTOSELECT=YES,LANGUAGE="dubbing",URI="audio/stereo/none/128kbit.m3u8"
#EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="surround",NAME="English",DEFAULT=YES,AUTOSELECT=YES,LANGUAGE="en",URI="audio/surround/en/320kbit.m3u8"
#EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="surround",NAME="Dubbing",DEFAULT=NO,AUTOSELECT=YES,LANGUAGE="dubbing",URI="audio/stereo/none/128kbit.m3u8"
#EXT-X-MEDIA:TYPE=SUBTITLES,GROUP-ID="subs",NAME="Deutsch",DEFAULT=NO,AUTOSELECT=YES,LANGUAGE="de",FORCED="NO",URI="subtitles_de.m3u8"
#EXT-X-MEDIA:TYPE=SUBTITLES,GROUP-ID="subs",NAME="English",DEFAULT=YES,AUTOSELECT=YES,LANGUAGE="en",FORCED="NO",URI="subtitles_en.m3u8"
#EXT-X-MEDIA:TYPE=SUBTITLES,GROUP-ID="subs",NAME="Espanol",DEFAULT=NO,AUTOSELECT=YES,LANGUAGE="es",FORCED="NO",URI="subtitles_es.m3u8"
#EXT-X-MEDIA:TYPE=SUBTITLES,GROUP-ID="subs",NAME="Français",DEFAULT=NO,AUTOSELECT=YES,LANGUAGE="fr",FORCED="NO",URI="subtitles_fr.m3u8"
#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=258157,CODECS="avc1.4d400d,mp4a.40.2",RESOLUTION=422x180,AUDIO="stereo",SUBTITLES="subs"
video/250kbit.m3u8

[mkozjak]

@bradleyfalzon aaargh it was a problem with me reading from ReadCloser simultaneously and writing it to a file, so it drained the body. :)