Re: [FFmpeg-devel] [PATCH] qt-faststart: Add mode for probing faststart-ness

2018-08-01 Thread Tomas Härdin
tis 2018-07-31 klockan 14:46 -0700 skrev Baptiste Coudurier: > Hey Tomas, > > > On Sat, Jul 28, 2018 at 1:56 AM, Tomas Härdin wrote: > > > lör 2018-07-28 klockan 10:31 +0530 skrev Gyan Doshi: > > > > > > On 28-07-2018 03:33 AM, Tomas Härdin wrote: > > > > > > > > woot! I didn't know the mov de

Re: [FFmpeg-devel] [PATCH] qt-faststart: Add mode for probing faststart-ness

2018-07-31 Thread Baptiste Coudurier
Hey Tomas, On Sat, Jul 28, 2018 at 1:56 AM, Tomas Härdin wrote: > lör 2018-07-28 klockan 10:31 +0530 skrev Gyan Doshi: > > > > On 28-07-2018 03:33 AM, Tomas Härdin wrote: > > > > > > woot! I didn't know the mov demuxer dumped such things. It is quite > > > slow however, since it will scan throug

Re: [FFmpeg-devel] [PATCH] qt-faststart: Add mode for probing faststart-ness

2018-07-28 Thread Tomas Härdin
lör 2018-07-28 klockan 10:31 +0530 skrev Gyan Doshi: > > On 28-07-2018 03:33 AM, Tomas Härdin wrote: > > > > woot! I didn't know the mov demuxer dumped such things. It is quite > > slow however, since it will scan through every leaf atom in the > > file. > > For example, running time ffmpeg -i in

Re: [FFmpeg-devel] [PATCH] qt-faststart: Add mode for probing faststart-ness

2018-07-27 Thread Gyan Doshi
On 28-07-2018 03:33 AM, Tomas Härdin wrote: woot! I didn't know the mov demuxer dumped such things. It is quite slow however, since it will scan through every leaf atom in the file. For example, running time ffmpeg -i input.mov -v 56 2>&1 | wc on a 1.5 GiB MP4 on an SSD takes: Use the subfil

Re: [FFmpeg-devel] [PATCH] qt-faststart: Add mode for probing faststart-ness

2018-07-27 Thread Tomas Härdin
fre 2018-07-27 klockan 19:54 +0530 skrev Gyan Doshi: > > On 27-07-2018 07:36 PM, Tomas Härdin wrote: > > > This is something the PeerTube guys need, and this seemed a > > straightforward enough approach. Feedback appreciated > > Not a patch review, just a note that one can do this with > ffmpeg/

Re: [FFmpeg-devel] [PATCH] qt-faststart: Add mode for probing faststart-ness

2018-07-27 Thread Gyan Doshi
On 27-07-2018 07:36 PM, Tomas Härdin wrote: This is something the PeerTube guys need, and this seemed a straightforward enough approach. Feedback appreciated Not a patch review, just a note that one can do this with ffmpeg/ffprobe and basic *nix tools. To check for moof, ffmpeg -i i