Re: [FFmpeg-user] V_QUICKTIME used as codec ID for DPX/TIFF rewrapped to Matroska

2018-12-08 Thread Carl Eugen Hoyos
2018-12-08 14:05 GMT+01:00, Kieran O Leary : > On Sat, 8 Dec 2018, 12:48 Carl Eugen Hoyos >> 2018-12-08 13:45 GMT+01:00, Kieran O Leary : >> >> > So I guess that TIFF, and DPX need to be mapped in the Matroska >> > specification? >> >> Not sure if I am the right person to answer but why would you

Re: [FFmpeg-user] V_QUICKTIME used as codec ID for DPX/TIFF rewrapped to Matroska

2018-12-08 Thread Kieran O Leary
On Sat, 8 Dec 2018, 12:48 Carl Eugen Hoyos 2018-12-08 13:45 GMT+01:00, Kieran O Leary : > > > So I guess that TIFF, and DPX need to be mapped in the Matroska > > specification? > > Not sure if I am the right person to answer but why would you want to > put images into another container? > > Should

Re: [FFmpeg-user] V_QUICKTIME used as codec ID for DPX/TIFF rewrapped to Matroska

2018-12-08 Thread Carl Eugen Hoyos
2018-12-08 13:45 GMT+01:00, Kieran O Leary : > So I guess that TIFF, and DPX need to be mapped in the Matroska > specification? Not sure if I am the right person to answer but why would you want to put images into another container? Shouldn't you keep the original image files and use ffmpeg to p

Re: [FFmpeg-user] V_QUICKTIME used as codec ID for DPX/TIFF rewrapped to Matroska

2018-12-08 Thread Kieran O Leary
On Sat, Dec 8, 2018 at 12:38 PM Carl Eugen Hoyos wrote: > 2018-12-08 13:10 GMT+01:00, Kieran O Leary : > > Hi Carl, > > > > > > On Sat, Dec 8, 2018 at 11:00 AM Carl Eugen Hoyos > wrote: > > > >> 2018-12-08 11:46 GMT+01:00, Kieran O Leary : > >> > >> > When re-wrapping DPX or TIFF images to Matro

Re: [FFmpeg-user] V_QUICKTIME used as codec ID for DPX/TIFF rewrapped to Matroska

2018-12-08 Thread Carl Eugen Hoyos
2018-12-08 13:10 GMT+01:00, Kieran O Leary : > Hi Carl, > > > On Sat, Dec 8, 2018 at 11:00 AM Carl Eugen Hoyos wrote: > >> 2018-12-08 11:46 GMT+01:00, Kieran O Leary : >> >> > When re-wrapping DPX or TIFF images to Matroska, it appears that >> > FFmpeg uses the V_QUICKTIME codec ID. >> >> Where ca

Re: [FFmpeg-user] V_QUICKTIME used as codec ID for DPX/TIFF rewrapped to Matroska

2018-12-08 Thread Kieran O Leary
On Sat, Dec 8, 2018 at 12:10 PM Kieran O Leary wrote: > Hi Carl, > > > On Sat, Dec 8, 2018 at 11:00 AM Carl Eugen Hoyos > wrote: > >> 2018-12-08 11:46 GMT+01:00, Kieran O Leary : >> >> > When re-wrapping DPX or TIFF images to Matroska, it appears that >> > FFmpeg uses the V_QUICKTIME codec ID. >

Re: [FFmpeg-user] V_QUICKTIME used as codec ID for DPX/TIFF rewrapped to Matroska

2018-12-08 Thread Kieran O Leary
Hi Carl, On Sat, Dec 8, 2018 at 11:00 AM Carl Eugen Hoyos wrote: > 2018-12-08 11:46 GMT+01:00, Kieran O Leary : > > > When re-wrapping DPX or TIFF images to Matroska, it appears that > > FFmpeg uses the V_QUICKTIME codec ID. > > Where can I find the specification for tiff in matroska and dpx in

Re: [FFmpeg-user] V_QUICKTIME used as codec ID for DPX/TIFF rewrapped to Matroska

2018-12-08 Thread Carl Eugen Hoyos
2018-12-08 11:46 GMT+01:00, Kieran O Leary : > When re-wrapping DPX or TIFF images to Matroska, it appears that > FFmpeg uses the V_QUICKTIME codec ID. Where can I find the specification for tiff in matroska and dpx in matroska? > Why is this used? The answer depends on above... Carl Eugen ___

Re: [FFmpeg-user] V_QUICKTIME used as codec ID for DPX/TIFF rewrapped to Matroska

2018-12-08 Thread Kieran O Leary
On Sat, Dec 8, 2018 at 10:46 AM Kieran O Leary wrote: > Hi, > > When re-wrapping DPX or TIFF images to Matroska, it appears that FFmpeg > uses the V_QUICKTIME codec ID. Why is this used? Would something like > V_UNCOMPRESSED (for raw TIFF anyhow) b more appropriate/ > Ugh, This only happens wit

Re: [FFmpeg-user] V_QUICKTIME used as codec ID for DPX/TIFF rewrapped to Matroska

2018-12-08 Thread Carl Eugen Hoyos
2018-12-08 11:46 GMT+01:00, Kieran O Leary : > When re-wrapping DPX or TIFF images to Matroska, it appears that > FFmpeg uses the V_QUICKTIME codec ID. Where can I find the specification for tiff in matroska and dpx in matroska? > Why is this used? > Would something like V_UNCOMPRESSED (for raw

[FFmpeg-user] V_QUICKTIME used as codec ID for DPX/TIFF rewrapped to Matroska

2018-12-08 Thread Kieran O Leary
Hi, When re-wrapping DPX or TIFF images to Matroska, it appears that FFmpeg uses the V_QUICKTIME codec ID. Why is this used? Would something like V_UNCOMPRESSED (for raw TIFF anyhow) b more appropriate/ The reason why I'm investigating this is that DPC and TIFF rewrappings to Matroska appear to b