Re: [FFmpeg-user] Adaptive Streaming between heaac and lcaac

2018-06-25 Thread Carl Eugen Hoyos
2018-06-25 14:37 GMT+02:00, Ronak : > Another interesting thing I saw is that their generated fMP4s don't include > sidx boxes, since the stream is audio only created from an AAC file. > Why does ffmpeg include sidx boxes? Can those be removed? You can test "-movflags -global_sidx" Carl Eugen

Re: [FFmpeg-user] Adaptive Streaming between heaac and lcaac

2018-06-25 Thread Moritz Barsnick
On Mon, Jun 25, 2018 at 08:37:05 -0400, Ronak wrote: > >>> HEAACv2 44khz/32kbps > >>> HEAACv2 44/64 > >>> LCAAC 44/128 > >>> LCAAC 44/256 > >>> LCAAC 44/320 > I ran Apple's HLS mediafilesegmenter tool, and I can confirm that they set > 1024 for the defaultSampleDurations in all moof segments for

Re: [FFmpeg-user] Adaptive Streaming between heaac and lcaac

2018-06-25 Thread Ronak
> On Jun 22, 2018, at 4:45 PM, Ronak wrote: > > > >>> Hi, >>> >>> We are trying to setup an adaptive stream across two heaac streams and >>> higher order lcaac ones. >>> >>> So we’d have something like so: >>> >>> HEAACv2 44khz/32kbps >>> HEAACv2 44/64 >>> LCAAC 44/128 >>> LCAAC 44/256

Re: [FFmpeg-user] Adaptive Streaming between heaac and lcaac

2018-06-22 Thread Ronak
>> Hi, >> >> We are trying to setup an adaptive stream across two heaac streams and >> higher order lcaac ones. >> >> So we’d have something like so: >> >> HEAACv2 44khz/32kbps >> HEAACv2 44/64 >> LCAAC 44/128 >> LCAAC 44/256 >> LCAAC 44/320 >> >> I setup a test stream this way and I’m

Re: [FFmpeg-user] Adaptive Streaming between heaac and lcaac

2018-06-22 Thread Ronak Patel
> On Jun 21, 2018, at 9:02 AM, Ronak Patel > wrote: > > Hi, > > We are trying to setup an adaptive stream across two heaac streams and higher > order lcaac ones. > > So we’d have something like so: > > HEAACv2 44khz/32kbps > HEAACv2 44/64 > LCAAC 44/128 > LCAAC 44/256 > LCAAC 44/320 > >