Re: [FFmpeg-devel] [RFC] Exporting virtual timelines as stream side data

2018-03-29 Thread Sasi Inguva
If we can support ffmpeg to parse and display a timeline with multiple edits correctly, I am ok with deleting that code. On Thu, Mar 29, 2018 at 6:43 AM, Derek Buitenhuis < derek.buitenh...@gmail.com> wrote: > On 3/29/2018 1:06 PM, wm4 wrote: > > I think mov files at least use a > > filename/URL

Re: [FFmpeg-devel] [RFC] Exporting virtual timelines as stream side data

2018-03-29 Thread Derek Buitenhuis
On 3/29/2018 1:06 PM, wm4 wrote: > I think mov files at least use a > filename/URL for external references, which actually could be handled > in generic files. The dref box is for the whole track, FWIW, and not for edit list entries. - Derek ___ ffmpeg-

Re: [FFmpeg-devel] [RFC] Exporting virtual timelines as stream side data

2018-03-29 Thread wm4
On Thu, 29 Mar 2018 14:00:03 +0200 Steve Lhomme wrote: > Le 27/03/2018 à 22:45, Dave Rice a écrit : > >> On Mar 27, 2018, at 4:33 PM, wm4 wrote: > >> > >> On Tue, 27 Mar 2018 16:11:11 -0400 > >> Dave Rice wrote: > >> > On Mar 27, 2018, at 4:01 PM, Derek Buitenhuis > wrote: >

Re: [FFmpeg-devel] [RFC] Exporting virtual timelines as stream side data

2018-03-29 Thread Steve Lhomme
Le 27/03/2018 à 22:45, Dave Rice a écrit : On Mar 27, 2018, at 4:33 PM, wm4 wrote: On Tue, 27 Mar 2018 16:11:11 -0400 Dave Rice wrote: On Mar 27, 2018, at 4:01 PM, Derek Buitenhuis wrote: On 3/27/2018 8:52 PM, Rostislav Pehlivanov wrote: I think we should drop the internal crap if the to

Re: [FFmpeg-devel] [RFC] Exporting virtual timelines as stream side data

2018-03-28 Thread Dave Rice
> On Mar 27, 2018, at 5:16 PM, wm4 wrote: > > On Tue, 27 Mar 2018 16:45:23 -0400 > Dave Rice mailto:d...@dericed.com>> wrote: > >>> On Mar 27, 2018, at 4:33 PM, wm4 wrote: >>> >>> On Tue, 27 Mar 2018 16:11:11 -0400 >>> Dave Rice wrote: >>> > On Mar 27, 2018, at 4:01 PM, Derek Buitenhuis

Re: [FFmpeg-devel] [RFC] Exporting virtual timelines as stream side data

2018-03-28 Thread wm4
On Tue, 27 Mar 2018 20:44:00 +0100 Derek Buitenhuis wrote: > So, I know we have edit list "support" in mov.c, but I am steadfast in my > belief that it is incorrect to implement it at the demuxing layer. By the > ISOBMFF spec, it is supposed to be applied at the presenattion layer. I'm > aware we

Re: [FFmpeg-devel] [RFC] Exporting virtual timelines as stream side data

2018-03-27 Thread wm4
On Tue, 27 Mar 2018 16:45:23 -0400 Dave Rice wrote: > > On Mar 27, 2018, at 4:33 PM, wm4 wrote: > > > > On Tue, 27 Mar 2018 16:11:11 -0400 > > Dave Rice wrote: > > > >>> On Mar 27, 2018, at 4:01 PM, Derek Buitenhuis > >>> wrote: > >>> > >>> On 3/27/2018 8:52 PM, Rostislav Pehlivanov wrot

Re: [FFmpeg-devel] [RFC] Exporting virtual timelines as stream side data

2018-03-27 Thread wm4
On Tue, 27 Mar 2018 16:45:23 -0400 Dave Rice wrote: > > On Mar 27, 2018, at 4:33 PM, wm4 wrote: > > > > On Tue, 27 Mar 2018 16:11:11 -0400 > > Dave Rice wrote: > > > >>> On Mar 27, 2018, at 4:01 PM, Derek Buitenhuis > >>> wrote: > >>> > >>> On 3/27/2018 8:52 PM, Rostislav Pehlivanov wrot

Re: [FFmpeg-devel] [RFC] Exporting virtual timelines as stream side data

2018-03-27 Thread Dave Rice
> On Mar 27, 2018, at 4:33 PM, wm4 wrote: > > On Tue, 27 Mar 2018 16:11:11 -0400 > Dave Rice wrote: > >>> On Mar 27, 2018, at 4:01 PM, Derek Buitenhuis >>> wrote: >>> >>> On 3/27/2018 8:52 PM, Rostislav Pehlivanov wrote: I think we should drop the internal crap if the tools and the A

Re: [FFmpeg-devel] [RFC] Exporting virtual timelines as stream side data

2018-03-27 Thread wm4
On Tue, 27 Mar 2018 16:11:11 -0400 Dave Rice wrote: > > On Mar 27, 2018, at 4:01 PM, Derek Buitenhuis > > wrote: > > > > On 3/27/2018 8:52 PM, Rostislav Pehlivanov wrote: > >> I think we should drop the internal crap if the tools and the API support > >> it. Would also solve a lot of issues

Re: [FFmpeg-devel] [RFC] Exporting virtual timelines as stream side data

2018-03-27 Thread Rostislav Pehlivanov
On 27 March 2018 at 21:01, Derek Buitenhuis wrote: > On 3/27/2018 8:52 PM, Rostislav Pehlivanov wrote: > > I think we should drop the internal crap if the tools and the API support > > it. Would also solve a lot of issues like ffmpeg.c not trimming the start > > frame (so people complain all the

Re: [FFmpeg-devel] [RFC] Exporting virtual timelines as stream side data

2018-03-27 Thread Dave Rice
> On Mar 27, 2018, at 4:01 PM, Derek Buitenhuis > wrote: > > On 3/27/2018 8:52 PM, Rostislav Pehlivanov wrote: >> I think we should drop the internal crap if the tools and the API support >> it. Would also solve a lot of issues like ffmpeg.c not trimming the start >> frame (so people complain a

Re: [FFmpeg-devel] [RFC] Exporting virtual timelines as stream side data

2018-03-27 Thread Paul B Mahol
On 3/27/18, Derek Buitenhuis wrote: > On 3/27/2018 8:52 PM, Rostislav Pehlivanov wrote: >> I think we should drop the internal crap if the tools and the API support >> it. Would also solve a lot of issues like ffmpeg.c not trimming the start >> frame (so people complain all the time about longer f

Re: [FFmpeg-devel] [RFC] Exporting virtual timelines as stream side data

2018-03-27 Thread Derek Buitenhuis
On 3/27/2018 8:52 PM, Rostislav Pehlivanov wrote: > I think we should drop the internal crap if the tools and the API support > it. Would also solve a lot of issues like ffmpeg.c not trimming the start > frame (so people complain all the time about longer files). I personally agree, but I thought

Re: [FFmpeg-devel] [RFC] Exporting virtual timelines as stream side data

2018-03-27 Thread Rostislav Pehlivanov
On 27 March 2018 at 20:44, Derek Buitenhuis wrote: > So, I know we have edit list "support" in mov.c, but I am steadfast in my > belief that it is incorrect to implement it at the demuxing layer. By the > ISOBMFF spec, it is supposed to be applied at the presenattion layer. I'm > aware we probabl

[FFmpeg-devel] [RFC] Exporting virtual timelines as stream side data

2018-03-27 Thread Derek Buitenhuis
So, I know we have edit list "support" in mov.c, but I am steadfast in my belief that it is incorrect to implement it at the demuxing layer. By the ISOBMFF spec, it is supposed to be applied at the presenattion layer. I'm aware we probably cannot remove the current implementation very easily (or at