[FFmpeg-user] When downloading HLS video with FFMPEG it does not download the audio
Thiago Franklin
thiago.franklin at portalser.org
Tue Aug 3 22:00:12 EEST 2021
Thanks for the help friend!
Fixed the problem, really missing the -map to find the audio track.
Em ter., 3 de ago. de 2021 às 13:52, Flumotion Support <
support at flumotion.com> escreveu:
> Hello
>
> try something like this ffmpeg -i
> https://teste-etv.espiritismo.tv/437602-1080p.m3u8 -map 0:1 -codec:a
> libmp3lame -b:a 96k teste-hls.mp3
> Good look
>
> On Tue, Aug 3, 2021 at 6:01 PM Thiago Franklin <
> thiago.franklin at portalser.org> wrote:
>
> > can anybody help me? I've already turned the internet upside down and I
> > can't find a solution. This problem only happens in some videos and
> others
> > work normally.
> >
> > Em seg., 2 de ago. de 2021 23:03, Thiago Franklin <
> > thiago.franklin at portalser.org> escreveu:
> >
> > > I have a problem, when I try to download an HLS video with FFMPEG, it
> > > downloads the video track, but it doesn't find the AUDIO. When running
> > the
> > > HLS .m3u8 file in a player, it plays normally, audio and video, but
> when
> > > trying to download, it shows an error message saying that the audio
> > cannot
> > > be found.
> > >
> > > https://teste-etv.espiritismo.tv/437602.m3u8
> > >
> > > *I'm running the following command:*
> > >
> > > ffmpeg.exe -i "https://teste-etv.espiritismo.tv/437602.m3u8" -codec:a
> > > libmp3lame -b:a 96k teste-hls.mp3
> > >
> > > *OR*
> > >
> > > ffmpeg -i "https://appsetv.b-cdn.net/hls/437602/437602.m3u8" c copy
> > -absf
> > > aac_adtstoasc teste-hls.mp3
> > >
> > > *Displays the following error when trying to download the audio:*
> > >
> > > [hls @ 0000021b5d9ad940] Skip ('#EXT-X-VERSION:3')
> > > [hls @ 0000021b5d9ad940] Skip ('#EXT-X-INDEPENDENT-SEGMENTS')
> > > [hls @ 0000021b5d9ad940] Opening '
> > https://appsetv.b-cdn.net/hls/437602/437602-1080p.m3u8' for reading
> > > [hls @ 0000021b5d9ad940] Skip ('#EXT-X-VERSION:3')
> > > [https @ 0000021b5e10ee00] Opening '
> > https://appsetv.b-cdn.net/hls/437602/437602-720p.m3u8' for reading
> > > [hls @ 0000021b5d9ad940] Skip ('#EXT-X-VERSION:3')
> > > [https @ 0000021b5e10ee00] Opening '
> > https://appsetv.b-cdn.net/hls/437602/437602-540p.m3u8' for reading
> > > [hls @ 0000021b5d9ad940] Skip ('#EXT-X-VERSION:3')
> > > [https @ 0000021b5e10ee00] Opening '
> > https://appsetv.b-cdn.net/hls/437602/437602-360p.m3u8' for reading
> > > [hls @ 0000021b5d9ad940] Skip ('#EXT-X-VERSION:3')
> > > [hls @ 0000021b5d9ad940] Opening '
> > https://appsetv.b-cdn.net/hls/437602/437602-1080p_00001.ts' for reading
> > > [hls @ 0000021b5d9ad940] Opening '
> > https://appsetv.b-cdn.net/hls/437602/437602-1080p_00002.ts' for reading
> > > [hls @ 0000021b5d9ad940] Opening '
> > https://appsetv.b-cdn.net/hls/437602/437602-720p_00001.ts' for reading
> > > [hls @ 0000021b5d9ad940] Opening '
> > https://appsetv.b-cdn.net/hls/437602/437602-720p_00002.ts' for reading
> > > [hls @ 0000021b5d9ad940] Opening '
> > https://appsetv.b-cdn.net/hls/437602/437602-540p_00001.ts' for reading
> > > [hls @ 0000021b5d9ad940] Opening '
> > https://appsetv.b-cdn.net/hls/437602/437602-540p_00002.ts' for reading
> > > [hls @ 0000021b5d9ad940] Opening '
> > https://appsetv.b-cdn.net/hls/437602/437602-360p_00001.ts' for reading
> > > [hls @ 0000021b5d9ad940] Opening '
> > https://appsetv.b-cdn.net/hls/437602/437602-360p_00002.ts' for reading
> > > [hls @ 0000021b5d9ad940] Could not find codec parameters for stream 1
> > (Audio: aac ([15][0][0][0] / 0x000F), 0 channels, fltp): unspecified
> sample
> > rate
> > > Consider increasing the value for the 'analyzeduration' and 'probesize'
> > options
> > > [hls @ 0000021b5d9ad940] Could not find codec parameters for stream 3
> > (Audio: aac ([15][0][0][0] / 0x000F), 0 channels, fltp): unspecified
> sample
> > rate
> > > Consider increasing the value for the 'analyzeduration' and 'probesize'
> > options
> > > [hls @ 0000021b5d9ad940] Could not find codec parameters for stream 5
> > (Audio: aac ([15][0][0][0] / 0x000F), 0 channels, fltp): unspecified
> sample
> > rate
> > > Consider increasing the value for the 'analyzeduration' and 'probesize'
> > options
> > > [hls @ 0000021b5d9ad940] Could not find codec parameters for stream 7
> > (Audio: aac ([15][0][0][0] / 0x000F), 0 channels, fltp): unspecified
> sample
> > rate
> > > Consider increasing the value for the 'analyzeduration' and 'probesize'
> > options
> > > Input #0, hls, from 'https://appsetv.b-cdn.net/hls/437602/437602.m3u8
> ':
> > > Duration: 00:01:41.00, start: 2.083333, bitrate: 0 kb/s
> > > Program 0
> > > Metadata:
> > > variant_bitrate : 2509173
> > > Stream #0:0: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p,
> > 1920x1080 [SAR 1:1 DAR 16:9], 24 fps, 24 tbr, 90k tbn, 48 tbc
> > > Metadata:
> > > variant_bitrate : 2509173
> > > Stream #0:1: Audio: aac ([15][0][0][0] / 0x000F), 0 channels, fltp
> > > Metadata:
> > > variant_bitrate : 2509173
> > > Program 1
> > > Metadata:
> > > variant_bitrate : 1205957
> > > Stream #0:2: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p,
> > 1280x720 [SAR 1:1 DAR 16:9], 24 fps, 24 tbr, 90k tbn, 48 tbc
> > > Metadata:
> > > variant_bitrate : 1205957
> > > Stream #0:3: Audio: aac ([15][0][0][0] / 0x000F), 0 channels, fltp
> > > Metadata:
> > > variant_bitrate : 1205957
> > > Program 2
> > > Metadata:
> > > variant_bitrate : 1165600
> > > Stream #0:4: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p,
> > 960x540 [SAR 1:1 DAR 16:9], 24 fps, 24 tbr, 90k tbn, 48 tbc
> > > Metadata:
> > > variant_bitrate : 1165600
> > > Stream #0:5: Audio: aac ([15][0][0][0] / 0x000F), 0 channels, fltp
> > > Metadata:
> > > variant_bitrate : 1165600
> > > Program 3
> > > Metadata:
> > > variant_bitrate : 656245
> > > Stream #0:6: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p,
> > 640x360 [SAR 1:1 DAR 16:9], 24 fps, 24 tbr, 90k tbn, 48 tbc
> > > Metadata:
> > > variant_bitrate : 656245
> > > Stream #0:7: Audio: aac ([15][0][0][0] / 0x000F), 0 channels, fltp
> > > Metadata:
> > > variant_bitrate : 656245
> > > Output #0, mp3, to 'teste-hls.mp3':
> > > Output file #0 does not contain any stream
> > >
> > >
> > >
> > >
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>
>
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