Re: [FFmpeg-devel] [PATCH] libavformat/mxfenc: Allow more bitrates for NTSC IMX50

2020-08-20 Thread Tomas Härdin
tis 2020-08-18 klockan 15:21 +0100 skrev Mark Himsley: > Sorry to drag up this old thread: > > On Mon, 19 Aug 2019 at 17:55, Thomas Mundt > wrote: > ... > > I can give you the parameters that I use for IMX50. Not sure if these are > > the best. Got the intra matrix values from an original imx

Re: [FFmpeg-devel] [PATCH] libavformat/mxfenc: Allow more bitrates for NTSC IMX50

2020-08-18 Thread Mark Himsley
Sorry to drag up this old thread: On Mon, 19 Aug 2019 at 17:55, Thomas Mundt wrote: ... > I can give you the parameters that I use for IMX50. Not sure if these are > the best. Got the intra matrix values from an original imx file. > > NTSC: -c:v mpeg2video -pix_fmt yuv422p -aspect 16:9 -top 1

Re: [FFmpeg-devel] [PATCH] libavformat/mxfenc: Allow more bitrates for NTSC IMX50

2019-08-22 Thread Tomas Härdin
tor 2019-08-22 klockan 09:17 -0700 skrev Baptiste Coudurier: > Hi Tomas > > > > On Aug 22, 2019, at 3:47 AM, Tomas Härdin wrote: > > > > ons 2019-08-21 klockan 12:47 -0700 skrev Baptiste Coudurier: > > > Hey guys, > > > > > > Yeah, it’s been an issue for quite some time, s356m mentions: > > >

Re: [FFmpeg-devel] [PATCH] libavformat/mxfenc: Allow more bitrates for NTSC IMX50

2019-08-22 Thread Baptiste Coudurier
Hi Tomas > On Aug 22, 2019, at 3:47 AM, Tomas Härdin wrote: > > ons 2019-08-21 klockan 12:47 -0700 skrev Baptiste Coudurier: >> Hey guys, >> >> >>> On Aug 19, 2019, at 9:54 AM, Thomas Mundt wrote: >>> >>> Am Fr., 16. Aug. 2019 um 23:31 Uhr schrieb Tomas Härdin >>> : tor 2019-08-15

Re: [FFmpeg-devel] [PATCH] libavformat/mxfenc: Allow more bitrates for NTSC IMX50

2019-08-22 Thread Tomas Härdin
ons 2019-08-21 klockan 12:47 -0700 skrev Baptiste Coudurier: > Hey guys, > > > > On Aug 19, 2019, at 9:54 AM, Thomas Mundt wrote: > > > > Am Fr., 16. Aug. 2019 um 23:31 Uhr schrieb Tomas Härdin > > : > > > tor 2019-08-15 klockan 13:55 +0200 skrev Thomas Mundt: > > > > Am Do., 15. Aug. 2019 um

Re: [FFmpeg-devel] [PATCH] libavformat/mxfenc: Allow more bitrates for NTSC IMX50

2019-08-21 Thread Baptiste Coudurier
Hey guys, > On Aug 19, 2019, at 9:54 AM, Thomas Mundt wrote: > > Am Fr., 16. Aug. 2019 um 23:31 Uhr schrieb Tomas Härdin > : > >> tor 2019-08-15 klockan 13:55 +0200 skrev Thomas Mundt: >>> Am Do., 15. Aug. 2019 um 11:01 Uhr schrieb Tomas Härdin < >> tjop...@acc.umu.se : ons

Re: [FFmpeg-devel] [PATCH] libavformat/mxfenc: Allow more bitrates for NTSC IMX50

2019-08-19 Thread Thomas Mundt
Am Fr., 16. Aug. 2019 um 23:31 Uhr schrieb Tomas Härdin : > tor 2019-08-15 klockan 13:55 +0200 skrev Thomas Mundt: > > Am Do., 15. Aug. 2019 um 11:01 Uhr schrieb Tomas Härdin < > tjop...@acc.umu.se > > > : > > > ons 2019-08-14 klockan 22:18 +0200 skrev Thomas Mundt: > > > > Hi Tomas, > > > > > >

Re: [FFmpeg-devel] [PATCH] libavformat/mxfenc: Allow more bitrates for NTSC IMX50

2019-08-16 Thread James Almer
On 8/16/2019 7:32 PM, Tomas Härdin wrote: > fre 2019-08-16 klockan 19:26 -0300 skrev James Almer: >> On 8/16/2019 6:31 PM, Tomas Härdin wrote: >>> tor 2019-08-15 klockan 13:55 +0200 skrev Thomas Mundt: Am Do., 15. Aug. 2019 um 11:01 Uhr schrieb Tomas Härdin : > ons 2019-08-14 klockan

Re: [FFmpeg-devel] [PATCH] libavformat/mxfenc: Allow more bitrates for NTSC IMX50

2019-08-16 Thread Tomas Härdin
fre 2019-08-16 klockan 19:26 -0300 skrev James Almer: > On 8/16/2019 6:31 PM, Tomas Härdin wrote: > > tor 2019-08-15 klockan 13:55 +0200 skrev Thomas Mundt: > > > Am Do., 15. Aug. 2019 um 11:01 Uhr schrieb Tomas Härdin > > > > > > : > > > > ons 2019-08-14 klockan 22:18 +0200 skrev Thomas Mundt:

Re: [FFmpeg-devel] [PATCH] libavformat/mxfenc: Allow more bitrates for NTSC IMX50

2019-08-16 Thread James Almer
On 8/16/2019 6:31 PM, Tomas Härdin wrote: > tor 2019-08-15 klockan 13:55 +0200 skrev Thomas Mundt: >> Am Do., 15. Aug. 2019 um 11:01 Uhr schrieb Tomas Härdin >> : >>> ons 2019-08-14 klockan 22:18 +0200 skrev Thomas Mundt: Hi Tomas, Am Mi., 14. Aug. 2019 um 12:42 Uhr schrieb Tomas

Re: [FFmpeg-devel] [PATCH] libavformat/mxfenc: Allow more bitrates for NTSC IMX50

2019-08-16 Thread Tomas Härdin
tor 2019-08-15 klockan 13:55 +0200 skrev Thomas Mundt: > Am Do., 15. Aug. 2019 um 11:01 Uhr schrieb Tomas Härdin > : > > ons 2019-08-14 klockan 22:18 +0200 skrev Thomas Mundt: > > > Hi Tomas, > > > > > > Am Mi., 14. Aug. 2019 um 12:42 Uhr schrieb Tomas Härdin < > > tjop...@acc.umu.se > > > > : >

Re: [FFmpeg-devel] [PATCH] libavformat/mxfenc: Allow more bitrates for NTSC IMX50

2019-08-15 Thread Thomas Mundt
Am Do., 15. Aug. 2019 um 11:01 Uhr schrieb Tomas Härdin : > ons 2019-08-14 klockan 22:18 +0200 skrev Thomas Mundt: > > Hi Tomas, > > > > Am Mi., 14. Aug. 2019 um 12:42 Uhr schrieb Tomas Härdin < > tjop...@acc.umu.se > > > : > > > tis 2019-08-13 klockan 22:03 +0200 skrev Thomas Mundt: > > > > Hi,

Re: [FFmpeg-devel] [PATCH] libavformat/mxfenc: Allow more bitrates for NTSC IMX50

2019-08-15 Thread Tomas Härdin
ons 2019-08-14 klockan 22:18 +0200 skrev Thomas Mundt: > Hi Tomas, > > Am Mi., 14. Aug. 2019 um 12:42 Uhr schrieb Tomas Härdin > : > > tis 2019-08-13 klockan 22:03 +0200 skrev Thomas Mundt: > > > Hi, > > > > > > attached patch fixes ticket #8077. > > > Please comment. > > > > Probably OK,

Re: [FFmpeg-devel] [PATCH] libavformat/mxfenc: Allow more bitrates for NTSC IMX50

2019-08-14 Thread Thomas Mundt
Hi Tomas, Am Mi., 14. Aug. 2019 um 12:42 Uhr schrieb Tomas Härdin : > tis 2019-08-13 klockan 22:03 +0200 skrev Thomas Mundt: > > Hi, > > > > attached patch fixes ticket #8077. > > Please comment. > > Probably OK, bitrates lower than 5000 are fine in D-10 according to > S356m. > > > } else if

Re: [FFmpeg-devel] [PATCH] libavformat/mxfenc: Allow more bitrates for NTSC IMX50

2019-08-14 Thread Tomas Härdin
tis 2019-08-13 klockan 22:03 +0200 skrev Thomas Mundt: > Hi, > > attached patch fixes ticket #8077. > Please comment. Probably OK, bitrates lower than 5000 are fine in D-10 according to S356m. > } else if ((sc->video_bit_rate >= 4840) && (sc->video_bit_rate <= > 5000) &&

[FFmpeg-devel] [PATCH] libavformat/mxfenc: Allow more bitrates for NTSC IMX50

2019-08-13 Thread Thomas Mundt
Hi, attached patch fixes ticket #8077. Please comment. Regards, Thomas 0001-libavformat-mxfenc-Allow-more-bitrates-for-NTSC-IMX5.patch Description: Binary data ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org