Amazon Echo ? Alexa ? 向け HLS が更新されないときがある

[sobadon]

• 2022/05/05 23:00 頃？から m3u8 の中身が更新されていない
• ffmpeg で 4.4 MB 程度の ts が作成されるのみ
• VLC で再生しても放送の一部期間（数十秒）しか再生されない

$ curl https://icraft.hs.llnwd.net/ic-www/iphone3/HLS_Layer1s.m3u8 -v
*   Trying 111.119.17.129:443...
* TCP_NODELAY set
* Connected to icraft.hs.llnwd.net (111.119.17.129) port 443 (#0)
* ALPN, offering h2
* ALPN, offering http/1.1
* successfully set certificate verify locations:
*   CAfile: /etc/ssl/certs/ca-certificates.crt
  CApath: /etc/ssl/certs
* TLSv1.3 (OUT), TLS handshake, Client hello (1):
* TLSv1.3 (IN), TLS handshake, Server hello (2):
* TLSv1.3 (IN), TLS handshake, Encrypted Extensions (8):
* TLSv1.3 (IN), TLS handshake, Certificate (11):
* TLSv1.3 (IN), TLS handshake, CERT verify (15):
* TLSv1.3 (IN), TLS handshake, Finished (20):
* TLSv1.3 (OUT), TLS change cipher, Change cipher spec (1):
* TLSv1.3 (OUT), TLS handshake, Finished (20):
* SSL connection using TLSv1.3 / TLS_AES_256_GCM_SHA384
* ALPN, server accepted to use h2
* Server certificate:
*  subject: CN=*.hs.llnwd.net
*  start date: Mar 18 00:00:00 2022 GMT
*  expire date: Apr 18 23:59:59 2023 GMT
*  subjectAltName: host "icraft.hs.llnwd.net" matched cert's "*.hs.llnwd.net"
*  issuer: C=GB; ST=Greater Manchester; L=Salford; O=Sectigo Limited; CN=Sectigo RSA Domain Validation Secure Server CA
*  SSL certificate verify ok.
* Using HTTP2, server supports multi-use
* Connection state changed (HTTP/2 confirmed)
* Copying HTTP/2 data in stream buffer to connection buffer after upgrade: len=0
* Using Stream ID: 1 (easy handle 0x55dcfd0e0290)
> GET /ic-www/iphone3/HLS_Layer1s.m3u8 HTTP/2
> Host: icraft.hs.llnwd.net
> user-agent: curl/7.68.0
> accept: */*
>
* TLSv1.3 (IN), TLS handshake, Newsession Ticket (4):
* TLSv1.3 (IN), TLS handshake, Newsession Ticket (4):
* old SSL session ID is stale, removing
* Connection state changed (MAX_CONCURRENT_STREAMS == 100)!
< HTTP/2 200
< date: Thu, 05 May 2022 15:11:15 GMT
< server: Apache
< last-modified: Thu, 05 May 2022 15:11:13 GMT
< accept-ranges: bytes
< content-type: application/x-mpegURL
< x-cache-lookup: MISS from ic-www.uniqueradio.jp:80
< via: 1.0 ic-www.uniqueradio.jp:80 (squid/2.6.STABLE21)
< x-llid: be1d1c5f30377c06f91f2e5ba2b12f42
< content-length: 566
<
#EXTM3U
#EXT-X-VERSION:4
#EXT-X-ALLOW-CACHE:NO
#EXT-X-TARGETDURATION:9
#EXT-X-MEDIA-SEQUENCE:6545
#EXTINF:8.97563,
./HLS_Layer1/4264_Period4/segment6545.ts
#EXTINF:9.009,
./HLS_Layer1/4264_Period4/segment6546.ts
#EXTINF:9.009,
./HLS_Layer1/4264_Period4/segment6547.ts
#EXTINF:9.009,
./HLS_Layer1/4264_Period4/segment6548.ts
#EXTINF:8.97563,
./HLS_Layer1/4264_Period4/segment6549.ts
#EXTINF:9.009,
./HLS_Layer1/4264_Period4/segment6550.ts
#EXTINF:9.009,
./HLS_Layer1/4264_Period4/segment6551.ts
#EXTINF:7.3073,
./HLS_Layer1/4264_Period4/segment6552.ts
#EXT-X-ENDLIST
* Connection #0 to host icraft.hs.llnwd.net left intact

[sobadon]

$ curl http://ic-www.uniqueradio.jp/iphone3/HLS_Layer1s.m3u8 -v
*   Trying 220.213.165.50:80...
* TCP_NODELAY set
* Connected to ic-www.uniqueradio.jp (220.213.165.50) port 80 (#0)
> GET /iphone3/HLS_Layer1s.m3u8 HTTP/1.1
> Host: ic-www.uniqueradio.jp
> User-Agent: curl/7.68.0
> Accept: */*
>
* Mark bundle as not supporting multiuse
* HTTP 1.0, assume close after body
< HTTP/1.0 200 OK
< Date: Thu, 05 May 2022 15:15:05 GMT
< Server: Apache
< Last-Modified: Thu, 05 May 2022 15:15:01 GMT
< ETag: "1688006-236-34a6a740"
< Accept-Ranges: bytes
< Content-Length: 566
< Content-Type: application/x-mpegURL
< X-Cache: MISS from ic-www.uniqueradio.jp
< X-Cache-Lookup: MISS from ic-www.uniqueradio.jp:80
< Via: 1.0 ic-www.uniqueradio.jp:80 (squid/2.6.STABLE21)
< Connection: close
<
#EXTM3U
#EXT-X-VERSION:4
#EXT-X-ALLOW-CACHE:NO
#EXT-X-TARGETDURATION:9
#EXT-X-MEDIA-SEQUENCE:6545
#EXTINF:8.97563,
./HLS_Layer1/4264_Period4/segment6545.ts
#EXTINF:9.009,
./HLS_Layer1/4264_Period4/segment6546.ts
#EXTINF:9.009,
./HLS_Layer1/4264_Period4/segment6547.ts
#EXTINF:9.009,
./HLS_Layer1/4264_Period4/segment6548.ts
#EXTINF:8.97563,
./HLS_Layer1/4264_Period4/segment6549.ts
#EXTINF:9.009,
./HLS_Layer1/4264_Period4/segment6550.ts
#EXTINF:9.009,
./HLS_Layer1/4264_Period4/segment6551.ts
#EXTINF:7.3073,
./HLS_Layer1/4264_Period4/segment6552.ts
#EXT-X-ENDLIST
* Closing connection 0

[sobadon]

https://www.joqr.co.jp/qr/program/trd/ の ts にリンクされている

木 21:30～22:00 【リピート】金 9:30～10:00

[sobadon]

Alexa アプリで再生すると数十秒音声が再生された後、突然切れる