[FFmpeg-trac] #10054(ffplay:new): ffplay 404 when trying to play dash stream
FFmpeg
trac at avcodec.org
Sat Nov 19 16:56:58 EET 2022
#10054: ffplay 404 when trying to play dash stream
-------------------------------------+-------------------------------------
Reporter: TheRadziu | Owner: (none)
Type: defect | Status: new
Priority: normal | Component: ffplay
Version: git-master | Resolution:
Keywords: ffplay, | Blocked By:
time offset, |
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Description changed by TheRadziu:
Old description:
> ffplay seems to grab wrong time, resulting in 404ing the segment
> fragments
> {{{
> ffplay -cenc_decryption_key "37353562353634663138383330633664" -i
> "https://live001.cda.pl/enc111/kapitanbomba/kapitanbomba.mpd" -loglevel
> debug
> ffplay version 2022-11-03-git-5ccd4d3060-essentials_build-www.gyan.dev
> Copyright (c) 2003-2022 the FFmpeg developers
> built with gcc 12.1.0 (Rev2, Built by MSYS2 project)
> configuration: --enable-gpl --enable-version3 --enable-static
> --disable-w32threads --disable-autodetect --enable-fontconfig --enable-
> iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-bzlib
> --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-
> libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264
> --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg
> --enable-libvpx --enable-mediafoundation --enable-libass --enable-
> libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf
> --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-
> ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2
> --enable-libvpl --enable-libgme --enable-libopenmpt --enable-libopencore-
> amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc
> --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-
> libspeex --enable-libvorbis --enable-librubberband
> libavutil 57. 40.100 / 57. 40.100
> libavcodec 59. 51.101 / 59. 51.101
> libavformat 59. 34.101 / 59. 34.101
> libavdevice 59. 8.101 / 59. 8.101
> libavfilter 8. 49.101 / 8. 49.101
> libswscale 6. 8.112 / 6. 8.112
> libswresample 4. 9.100 / 4. 9.100
> libpostproc 56. 7.100 / 56. 7.100
> Initialized direct3d renderer.
> [NULL @ 000001885b2ef1c0] Opening
> 'https://live001.cda.pl/enc111/kapitanbomba/kapitanbomba.mpd' for reading
> [https @ 000001885b2eca00] Setting default whitelist
> 'http,https,tls,rtp,tcp,udp,crypto,httpproxy'
> [tcp @ 000001885b2efac0] Original list of addresses:
> [tcp @ 000001885b2efac0] Address 46.102.100.197 port 443
> [tcp @ 000001885b2efac0] Interleaved list of addresses:
> [tcp @ 000001885b2efac0] Address 46.102.100.197 port 443
> [tcp @ 000001885b2efac0] Starting connection attempt to 46.102.100.197
> port 443
> [tcp @ 000001885b2efac0] Successfully connected to 46.102.100.197 port
> 443
> [https @ 000001885b2eca00] request: GET
> /enc111/kapitanbomba/kapitanbomba.mpd HTTP/1.1
> User-Agent: Lavf/59.34.101
> Accept: */*
> Range: bytes=0-
> Connection: close
> Host: live001.cda.pl
> Icy-MetaData: 1
>
> [dash @ 000001885b2ef1c0] Format dash probed with size=2048 and score=100
> [https @ 000001885b2eb640] Setting default whitelist
> 'http,https,tls,rtp,tcp,udp,crypto,httpproxy'
> [tcp @ 0000018861faee80] Original list of addresses:
> [tcp @ 0000018861faee80] Address 46.102.100.197 port 443
> [tcp @ 0000018861faee80] Interleaved list of addresses:
> [tcp @ 0000018861faee80] Address 46.102.100.197 port 443
> [tcp @ 0000018861faee80] Starting connection attempt to 46.102.100.197
> port 443
> [tcp @ 0000018861faee80] Successfully connected to 46.102.100.197 port
> 443
> [https @ 000001885b2eb640] request: GET
> /enc111/kapitanbomba/kapitanbomba.mpd HTTP/1.1
> User-Agent: Lavf/59.34.101
> Accept: */*
> Connection: close
> Host: live001.cda.pl
> Icy-MetaData: 1
>
> [AVIOContext @ 0000018862019d40] Statistics: 11719 bytes read, 0 seeks
> [dash @ 000001885b2ef1c0] DASH request for url
> 'https://live001.cda.pl/enc111/kapitanbomba/vi_1080_1668835006.mp4',
> offset 0
> [https @ 0000018861e82440] Setting default whitelist
> 'http,https,tls,rtp,tcp,udp,crypto,httpproxy'
> [tcp @ 0000018861f17580] Original list of addresses:
> [tcp @ 0000018861f17580] Address 46.102.100.197 port 443
> [tcp @ 0000018861f17580] Interleaved list of addresses:
> [tcp @ 0000018861f17580] Address 46.102.100.197 port 443
> [tcp @ 0000018861f17580] Starting connection attempt to 46.102.100.197
> port 443
> [tcp @ 0000018861f17580] Successfully connected to 46.102.100.197 port
> 443
> [https @ 0000018861e82440] request: GET
> /enc111/kapitanbomba/vi_1080_1668835006.mp4 HTTP/1.1
> User-Agent: Lavf/59.34.101
> Accept: */*
> Connection: close
> Host: live001.cda.pl
> Icy-MetaData: 1
>
> [dash @ 000001885b2ef1c0] Downloading an initialization section of size
> 1656
> [AVIOContext @ 000001886216c840] Statistics: 1656 bytes read, 0 seeks
> [dash @ 000001885b2ef1c0] DASH request for url
> 'https://live001.cda.pl/enc111/kapitanbomba/vs_1080_1668835006_2995380000.mp4',
> offset 0
> [https @ 0000018861e82440] Setting default whitelist
> 'http,https,tls,rtp,tcp,udp,crypto,httpproxy'
> [tcp @ 0000018861f17580] Original list of addresses:
> [tcp @ 0000018861f17580] Address 46.102.100.197 port 443
> [tcp @ 0000018861f17580] Interleaved list of addresses:
> [tcp @ 0000018861f17580] Address 46.102.100.197 port 443
> [tcp @ 0000018861f17580] Starting connection attempt to 46.102.100.197
> port 443
> [tcp @ 0000018861f17580] Successfully connected to 46.102.100.197 port
> 443
> [https @ 0000018861e82440] request: GET
> /enc111/kapitanbomba/vs_1080_1668835006_2995380000.mp4 HTTP/1.1
> User-Agent: Lavf/59.34.101
> Accept: */*
> Connection: close
> Host: live001.cda.pl
> Icy-MetaData: 1
>
> [https @ 0000018861e82440] HTTP error 404 Not Foundq= 0B f=0/0
> [dash @ 000001885b2ef1c0] Failed to open fragment of playlist
> [https @ 000001885b2eb080] Setting default whitelist
> 'http,https,tls,rtp,tcp,udp,crypto,httpproxy'
> [tcp @ 0000018861e82440] Original list of addresses:
> [tcp @ 0000018861e82440] Address 46.102.100.197 port 443
> [tcp @ 0000018861e82440] Interleaved list of addresses:
> [tcp @ 0000018861e82440] Address 46.102.100.197 port 443
> [tcp @ 0000018861e82440] Starting connection attempt to 46.102.100.197
> port 443
> [tcp @ 0000018861e82440] Successfully connected to 46.102.100.197 port
> 443
> [https @ 000001885b2eb080] request: GET
> /enc111/kapitanbomba/kapitanbomba.mpd HTTP/1.1
> User-Agent: Lavf/59.34.101
> Accept: */*
> Connection: close
> Host: live001.cda.pl
> Icy-MetaData: 1
> }}}
> Real time example, ffplay tries to play, which fails
> {{{
> https://live001.cda.pl/enc111/kapitanbomba/vs_1080_1668835006_2995380000.mp4
> }}}
> at the same time browser gets, which works just fine
> {{{
> https://live001.cda.pl/enc111/kapitanbomba/vs_1080_1668835006_2992140000.mp4
> }}}
>
> Other application handles that case just fine, so I think its something
> that ffplay has to improve.
> Leaving the key so devs can reproduce, will remove if requested.
New description:
ffplay seems to grab wrong time, resulting in 404ing the segment fragments
{{{
ffplay -cenc_decryption_key "<cut, not relevant to the issue>" -i
"https://live001.cda.pl/enc111/kapitanbomba/kapitanbomba.mpd" -loglevel
debug
ffplay version 2022-11-03-git-5ccd4d3060-essentials_build-www.gyan.dev
Copyright (c) 2003-2022 the FFmpeg developers
built with gcc 12.1.0 (Rev2, Built by MSYS2 project)
configuration: --enable-gpl --enable-version3 --enable-static --disable-
w32threads --disable-autodetect --enable-fontconfig --enable-iconv
--enable-gnutls --enable-libxml2 --enable-gmp --enable-bzlib --enable-lzma
--enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-
avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265
--enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx
--enable-mediafoundation --enable-libass --enable-libfreetype --enable-
libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-
amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec
--enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libvpl --enable-
libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame
--enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-
libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis
--enable-librubberband
libavutil 57. 40.100 / 57. 40.100
libavcodec 59. 51.101 / 59. 51.101
libavformat 59. 34.101 / 59. 34.101
libavdevice 59. 8.101 / 59. 8.101
libavfilter 8. 49.101 / 8. 49.101
libswscale 6. 8.112 / 6. 8.112
libswresample 4. 9.100 / 4. 9.100
libpostproc 56. 7.100 / 56. 7.100
Initialized direct3d renderer.
[NULL @ 000001885b2ef1c0] Opening
'https://live001.cda.pl/enc111/kapitanbomba/kapitanbomba.mpd' for reading
[https @ 000001885b2eca00] Setting default whitelist
'http,https,tls,rtp,tcp,udp,crypto,httpproxy'
[tcp @ 000001885b2efac0] Original list of addresses:
[tcp @ 000001885b2efac0] Address 46.102.100.197 port 443
[tcp @ 000001885b2efac0] Interleaved list of addresses:
[tcp @ 000001885b2efac0] Address 46.102.100.197 port 443
[tcp @ 000001885b2efac0] Starting connection attempt to 46.102.100.197
port 443
[tcp @ 000001885b2efac0] Successfully connected to 46.102.100.197 port 443
[https @ 000001885b2eca00] request: GET
/enc111/kapitanbomba/kapitanbomba.mpd HTTP/1.1
User-Agent: Lavf/59.34.101
Accept: */*
Range: bytes=0-
Connection: close
Host: live001.cda.pl
Icy-MetaData: 1
[dash @ 000001885b2ef1c0] Format dash probed with size=2048 and score=100
[https @ 000001885b2eb640] Setting default whitelist
'http,https,tls,rtp,tcp,udp,crypto,httpproxy'
[tcp @ 0000018861faee80] Original list of addresses:
[tcp @ 0000018861faee80] Address 46.102.100.197 port 443
[tcp @ 0000018861faee80] Interleaved list of addresses:
[tcp @ 0000018861faee80] Address 46.102.100.197 port 443
[tcp @ 0000018861faee80] Starting connection attempt to 46.102.100.197
port 443
[tcp @ 0000018861faee80] Successfully connected to 46.102.100.197 port 443
[https @ 000001885b2eb640] request: GET
/enc111/kapitanbomba/kapitanbomba.mpd HTTP/1.1
User-Agent: Lavf/59.34.101
Accept: */*
Connection: close
Host: live001.cda.pl
Icy-MetaData: 1
[AVIOContext @ 0000018862019d40] Statistics: 11719 bytes read, 0 seeks
[dash @ 000001885b2ef1c0] DASH request for url
'https://live001.cda.pl/enc111/kapitanbomba/vi_1080_1668835006.mp4',
offset 0
[https @ 0000018861e82440] Setting default whitelist
'http,https,tls,rtp,tcp,udp,crypto,httpproxy'
[tcp @ 0000018861f17580] Original list of addresses:
[tcp @ 0000018861f17580] Address 46.102.100.197 port 443
[tcp @ 0000018861f17580] Interleaved list of addresses:
[tcp @ 0000018861f17580] Address 46.102.100.197 port 443
[tcp @ 0000018861f17580] Starting connection attempt to 46.102.100.197
port 443
[tcp @ 0000018861f17580] Successfully connected to 46.102.100.197 port 443
[https @ 0000018861e82440] request: GET
/enc111/kapitanbomba/vi_1080_1668835006.mp4 HTTP/1.1
User-Agent: Lavf/59.34.101
Accept: */*
Connection: close
Host: live001.cda.pl
Icy-MetaData: 1
[dash @ 000001885b2ef1c0] Downloading an initialization section of size
1656
[AVIOContext @ 000001886216c840] Statistics: 1656 bytes read, 0 seeks
[dash @ 000001885b2ef1c0] DASH request for url
'https://live001.cda.pl/enc111/kapitanbomba/vs_1080_1668835006_2995380000.mp4',
offset 0
[https @ 0000018861e82440] Setting default whitelist
'http,https,tls,rtp,tcp,udp,crypto,httpproxy'
[tcp @ 0000018861f17580] Original list of addresses:
[tcp @ 0000018861f17580] Address 46.102.100.197 port 443
[tcp @ 0000018861f17580] Interleaved list of addresses:
[tcp @ 0000018861f17580] Address 46.102.100.197 port 443
[tcp @ 0000018861f17580] Starting connection attempt to 46.102.100.197
port 443
[tcp @ 0000018861f17580] Successfully connected to 46.102.100.197 port 443
[https @ 0000018861e82440] request: GET
/enc111/kapitanbomba/vs_1080_1668835006_2995380000.mp4 HTTP/1.1
User-Agent: Lavf/59.34.101
Accept: */*
Connection: close
Host: live001.cda.pl
Icy-MetaData: 1
[https @ 0000018861e82440] HTTP error 404 Not Foundq= 0B f=0/0
[dash @ 000001885b2ef1c0] Failed to open fragment of playlist
[https @ 000001885b2eb080] Setting default whitelist
'http,https,tls,rtp,tcp,udp,crypto,httpproxy'
[tcp @ 0000018861e82440] Original list of addresses:
[tcp @ 0000018861e82440] Address 46.102.100.197 port 443
[tcp @ 0000018861e82440] Interleaved list of addresses:
[tcp @ 0000018861e82440] Address 46.102.100.197 port 443
[tcp @ 0000018861e82440] Starting connection attempt to 46.102.100.197
port 443
[tcp @ 0000018861e82440] Successfully connected to 46.102.100.197 port 443
[https @ 000001885b2eb080] request: GET
/enc111/kapitanbomba/kapitanbomba.mpd HTTP/1.1
User-Agent: Lavf/59.34.101
Accept: */*
Connection: close
Host: live001.cda.pl
Icy-MetaData: 1
}}}
Real time example, ffplay tries to play, which fails
{{{
https://live001.cda.pl/enc111/kapitanbomba/vs_1080_1668835006_2995380000.mp4
}}}
at the same time browser gets, which works just fine
{{{
https://live001.cda.pl/enc111/kapitanbomba/vs_1080_1668835006_2992140000.mp4
}}}
Other application handles that case just fine, so I think its something
that ffplay has to improve.
--
--
Ticket URL: <https://trac.ffmpeg.org/ticket/10054#comment:1>
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