ffmpeg录制流媒体 卡住

yevgeny

http://fash1043.cloudycdn.services/slive/_definst_/ftv_midnite_secrets_adaptive.smil/chunklist_b4700000_t64MTA4MHA=.m3u8

各位大佬，谁能流畅播放这个m3u8，试好几个鸡ffmpeg录不超过4分钟中途404退出，估计速度跟不上，请提供思路。

1. $ ffmpeg -t 3600 -i 'http://fash1043.cloudycdn.services/slive/_definst_/ftv_midnite_secrets_adaptive.smil/chunklist_b4700000_t64MTA4MHA=.m3u8' -c:v copy -c:a copy -bsf:a aac_adtstoasc ./test1.mp4
   
2. ffmpeg version 2.6.9 Copyright (c) 2000-2016 the FFmpeg developers
   
3.   built with gcc 4.9.2 (Debian 4.9.2-10+deb8u1)
   
4.   configuration: --prefix=/usr --extra-cflags='-g -O2 -fstack-protector-strong -Wformat -Werror=format-security ' --extra-ldflags='-Wl,-z,relro' --enable-shared --enable-libmp3lame --enable-gpl --enable-nonfree --enable-libvorbis --enable-pthreads --enable-libfaac --enable-libxvid --enable-postproc --enable-x11grab --enable-libgsm --enable-libtheora --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libx264 --enable-libspeex --enable-nonfree --disable-stripping --enable-libvpx --enable-libschroedinger --disable-encoder=libschroedinger --enable-version3 --enable-libopenjpeg --enable-librtmp --enable-avfilter --enable-libfreetype --enable-libvo-aacenc --disable-decoder=amrnb --enable-libvo-amrwbenc --enable-libaacplus --libdir=/usr/lib/x86_64-linux-gnu --disable-vda --enable-libbluray --enable-libcdio --enable-gnutls --enable-frei0r --enable-openssl --enable-libass --enable-libopus --enable-fontconfig --enable-libpulse --disable-mips32r2 --disable-mipsdspr1 --disable-mipsdspr2 --enable-libvidstab --enable-libzvbi --enable-avresample --disable-htmlpages --disable-podpages --enable-libutvideo --enable-libfdk-aac --enable-libx265 --enable-libiec61883 --enable-vaapi --enable-libdc1394 --disable-altivec --shlibdir=/usr/lib/x86_64-linux-gnu
   
5.   libavutil      54. 20.100 / 54. 20.100
   
6.   libavcodec     56. 26.100 / 56. 26.100
   
7.   libavformat    56. 25.101 / 56. 25.101
   
8.   libavdevice    56.  4.100 / 56.  4.100
   
9.   libavfilter     5. 11.102 /  5. 11.102
   
10.   libavresample   2.  1.  0 /  2.  1.  0
    
11.   libswscale      3.  1.101 /  3.  1.101
    
12.   libswresample   1.  1.100 /  1.  1.100
    
13.   libpostproc    53.  3.100 / 53.  3.100
    
14. Input #0, hls,applehttp, from 'http://fash1043.cloudycdn.services/slive/_definst_/ftv_midnite_secrets_adaptive.smil/chunklist_b4700000_t64MTA4MHA=.m3u8':
    
15.   Duration: N/A, start: 13668.124356, bitrate: N/A
    
16.   Program 0
    
17.     Metadata:
    
18.       variant_bitrate : 0
    
19.     Stream #0:0: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc
    
20.     Stream #0:1: Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz, stereo, fltp, 141 kb/s
    
21. File './test8.mp4' already exists. Overwrite ? [y/N] y
    
22. Output #0, mp4, to './test8.mp4':
    
23.   Metadata:
    
24.     encoder         : Lavf56.25.101
    
25.     Stream #0:0: Video: h264 ([33][0][0][0] / 0x0021), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 25 fps, 25 tbr, 90k tbn, 90k tbc
    
26.     Stream #0:1: Audio: aac ([64][0][0][0] / 0x0040), 48000 Hz, stereo, 141 kb/s
    
27. Stream mapping:
    
28.   Stream #0:0 -> #0:0 (copy)
    
29.   Stream #0:1 -> #0:1 (copy)
    
30. Press [q] to stop, [?] for help
    
31. frame=  154 fps=0.0 q=-1.0 size=    2759kB time=00:00:06.08 bitrate=3714.0kbitsframe=  184 fps=171 q=-1.0 size=    3271kB time=00:00:07.30 bitrate=3670.2kbitsframe=  274 fps=173 q=-1.0 size=    4998kB time=00:00:10.88 bitrate=3761.7kbitsframe=  304 fps=142 q=-1.0 size=    5486kB time=00:00:12.10 bitrate=3714.0kbitsframe=  338 fps=128 q=-1.0 size=    6194kB time=00:00:13.44 bitrate=3774.2kbitsframe=  449 fps=110 q=-1.0 size=    8476kB time=00:00:17.94 bitrate=3868.8kbitsframe=  459 fps=100 q=-1.0 size=    8675kB time=00:00:18.35 bitrate=3872.2kbitsframe=  534 fps=104 q=-1.0 size=   10036kB time=00:00:21.33 bitrate=3852.6kbitsframe=  597 fps= 57 q=-1.0 size=   11197kB time=00:00:23.89 bitrate=3838.0kbitsframe=  636 fps= 57 q=-1.0 size=   11838kB time=00:00:25.45 bitrate=3809.5kbitsframe=  749 fps= 63 q=-1.0 size=   14231kB time=00:00:29.97 bitrate=3888.7kbitsframe=  760 fps= 61 q=-1.0 size=   14441kB time=00:00:30.36 bitrate=3896.0kbitsframe=  848 fps= 66 q=-1.0 size=   15929kB time=00:00:33.90 bitrate=3848.6kbitsframe=  903 fps= 54 q=-1.0 size=   17014kB time=00:00:36.12 bitrate=3858.3kbitsframe=  923 fps= 53 q=-1.0 size=   17429kB time=00:00:36.91 bitrate=3867.9kbitsframe=  989 fps= 55 q=-1.0 size=   18792kB time=00:00:39.57 bitrate=3889.5kbitsframe= 1053 fps= 39 q=-1.0 size=   20066kB time=00:00:42.13 bitrate=3900.8kbitsframe= 1069 fps= 39 q=-1.0 size=   20327kB time=00:00:42.77 bitrate=3892.4kbitsframe= 1147 fps= 41 q=-1.0 size=   21713kB time=00:00:45.93 bitrate=3872.2kbitsframe= 1202 fps= 36 q=-1.0 size=   22787kB time=00:00:48.09 bitrate=3881.5kbitsframe= 1229 fps= 37 q=-1.0 size=   23237kB time=00:00:49.20 bitrate=3868.9kbitsframe= 1312 fps= 39 q=-1.0 size=   24718kB time=00:00:52.52 bitrate=3854.9kbitsframe= 1354 fps= 34 q=-1.0 size=   25741kB time=00:00:54.17 bitrate=3892.7kbitsframe= 1378 fps= 35 q=-1.0 size=   26061kB time=00:00:55.15 bitrate=3870.9kbitsframe= 1431 fps= 35 q=-1.0 size=   27072kB time=00:00:57.24 bitrate=3874.2kbitsframe= 1490 fps= 36 q=-1.0 size=   28066kB time=00:00:59.65 bitrate=3854.2kbitsframe= 1498 fps= 33 q=-1.0 size=   28295kB time=00:00:59.93 bitrate=3867.7kbitsframe= 1525 fps= 33 q=-1.0 size=   28796kB time=00:01:01.04 bitrate=3864.6kbitsframe= 1594 fps= 34 q=-1.0 size=   30200kB time=00:01:03.79 bitrate=3878.2kbitsframe= 1652 fps= 32 q=-1.0 size=   31359kB time=00:01:06.13 bitrate=3884.0kbitsframe= 1695 fps= 32 q=-1.0 size=   32269kB time=00:01:07.80 bitrate=3898.8kbitsframe= 1801 fps= 31 q=-1.0 size=   34276kB time=00:01:12.09 bitrate=3894.8kbitsframe= 1824 fps= 31 q=-1.0 size=   34737kB time=00:01:13.00 bitrate=3897.7kbitsframe= 1850 fps= 31 q=-1.0 size=   35257kB time=00:01:14.03 bitrate=3901.3kbitsframe= 1883 fps= 32 q=-1.0 size=   35832kB time=00:01:15.39 bitrate=3893.1kbitsframe= 1917 fps= 32 q=-1.0 size=   36477kB time=00:01:16.69 bitrate=3895.9kbitsframe= 1950 fps= 30 q=-1.0 size=   37101kB time=00:01:18.04 bitrate=3894.4kbitsframe= 1975 fps= 30 q=-1.0 size=   37613kB time=00:01:19.00 bitrate=3900.1kbitsframe= 2063 fps= 32 q=-1.0 size=   39388kB time=00:01:22.52 bitrate=3910.0kbits[http [url=home.php?mod=space&uid=175]@[/url] 0x23ded40] HTTP error 404 Not Found
    
32. [hls,applehttp @ 0x22af2a0] Failed to reload playlist 0
    
33. [http @ 0x22b4f60] HTTP error 404 Not Found
    
34. [hls,applehttp @ 0x22af2a0] Failed to reload playlist 0
    
35. frame= 2097 fps= 30 q=-1.0 size=   39967kB time=00:01:23.93 bitrate=3900.9kbitsframe= 2097 fps= 30 q=-1.0 Lsize=   40026kB time=00:01:23.93 bitrate=3906.7kbits/s   
    
36. video:38657kB audio:1311kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.146131%

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yevgeny

本地也可以录，fash1043.cloudycdn.services解析出152.195.33.48这个美国堪萨斯ip，3000-4000 bitrate挺高了，难道要开台美国G口鸡试？

yevgeny

看到fps逐渐降到30左右，然后卡住404，退出

strwei

本机用potplayer无法打开，服务器已关闭或地址错误

yevgeny

strwei 发表于 2020-6-17 16:48
本机用potplayer无法打开，服务器已关闭或地址错误

本地dns污染，hosts加一行

#Fashiontv                                                      
152.195.33.48 fash1043.cloudycdn.services