[FFmpeg-devel] [PATCH] avformat/mxfenc: AVC Intra support

Hi, I´ve seen that there has been approach last month to implement AVC Intra mxf muxing. I tested the patches, but it didn´t work with any of my samples. Since there also has been discussions about the gpl restriction, I rewrote the patch. I had some basics, because I had written a working

Re: [FFmpeg-devel] [PATCH] avformat/mxfenc: AVC Intra support

I´m not happy with the for-loop I coded yesterday night, so I made a new patch. Regards, Thomas --- a/libavformat/mxfenc.c +++ b/libavformat/mxfenc.c @@ -42,6 +42,8 @@ #include libavutil/time_internal.h #include libavcodec/bytestream.h #include libavcodec/dnxhddata.h +#include

[FFmpeg-devel] [Patch]support more AVC Intra formats without SPS/PPS header

Hi, this patch will add support for AVC Intra 50 720p and 1080p without SPS/PPS header in mxf and mov demuxers. I got the SPS/PPS tables from libbmx. Regards, Thomas avci50.patch Description: Binary data ___ ffmpeg-devel mailing list

Re: [FFmpeg-devel] [Patch]support more AVC Intra formats without SPS/PPS header

Thanks ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

[FFmpeg-devel] mxfenc: fix indentation after last commit

Should have done this as second part of my AVCI Patch. Sorry! Regards, Thomas indent.patch Description: Binary data ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

Re: [FFmpeg-devel] [PATCH]h264: Fix ticket #3147 H264 - Wrong field order

onntag, 27.September 2015: On 27 September 2015 at 09:09, Thomas Mundt <loudmax-at-yahoo...@ffmpeg.org> wrote: > Hi Kieran, > no, you´re right. I misinterpreted SEI_PIC_STRUCT_FRAME because it´s also the > default when pic_struct_present_flag is 0. Jus

Re: [FFmpeg-devel] [PATCH]h264: Fix ticket #3147 H264 - Wrong field order

Michael Niedermayer <michae...@gmx.at> schrieb am 18:04 Sonntag, 27.September 2015: >On Sun, Sep 27, 2015 at 03:24:48PM +0000, Thomas Mundt wrote: >> Fate always stops at vf_mergeplanes with error, with or without my >> patch:[AVFilterGraph @ 00eb4500] No such filter: ''

[FFmpeg-devel] [PATCH]h264: Fix ticket #3147 H264 - Wrong field order

Hi, some h264 encoders, like broadcast avc-intra in this case, always set sei_pic_struct to "frame" even at interlaced encodings with separate fields. FFmpeg h264 decoder always assumes field order as "bottom field first" unless "top field first" is definitely detected. This leads to wrong

[FFmpeg-devel] [PATCH]libx264: Disable global header for AVC-Intra encoding

This will fix AVC-Intra encoding in .mov container. Regards,Thomas libx264.diff Description: Binary data ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

Re: [FFmpeg-devel] [PATCH]h264: Fix ticket #3147 H264 - Wrong field order

Seems yahoo emails become scrambled and links are not supported. Sorry! I´m on Win7 64Bit using latest media autobuild suite (msys2) from here:https://github.com/jb-alvarado/media-autobuild_suite I started fate with this command after rsync the testfiles:make fate

[FFmpeg-devel] [PATCH]h264: Fix ticket #3147 H264 - Wrong field order

think it´s straight forward to favor the majority. Signed-off-by: Thomas Mundt <loud...@yahoo.de> --- libavcodec/h264.c | 6 +- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/libavcodec/h264.c b/libavcodec/h264.c index b797893..8b95003 100644 --- a/libavcodec/h264.c

Re: [FFmpeg-devel] [PATCH]libx264: Disable global header for AVC-Intra encoding

>AVCodecContext.flags is set by the user application not by the codec >see libavcodec/avcodec.h Okay, maybe a patch for x264 is even better. Regards, Thomas ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org

Re: [FFmpeg-devel] [PATCH]h264: Fix ticket #3147 H264 - Wrong field order

? Regards,Thomas Kieran Kunhya <kier...@obe.tv> schrieb am 20:59 Samstag, 26.September 2015: On 26 September 2015 at 16:59, Thomas Mundt <loudmax-at-yahoo...@ffmpeg.org> wrote: > Hi, > some h264 encoders, like broadcast avc-intra in this case avc-intra sets pic-struct. Is

[FFmpeg-devel] [PATCH] avfilter/vf_scale: set proper out frame color range

Prevents that following scalers in the filter chain will do unintentional color range conversions. Fixes Ticket #5096 Signed-off-by: Thomas Mundt <loud...@yahoo.de> --- libavfilter/vf_scale.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavfilter/vf_scale.c b/libavfilter/vf_s

Re: [FFmpeg-devel] [PATCH] avfilter: add BobWeaver deinterlacing filter

James Almer schrieb am So, 19.6.2016: >On 2/7/2016 8:39 PM, Thomas Mundt wrote: >> + at item deint >> +Specify which frames to deinterlace. Accept one of the following >> +values: >> + >> + at table @option >> + at item 0, all >> +Deinterlace al

Re: [FFmpeg-devel] [PATCH] avfilter: add BobWeaver deinterlacing filter

I forgot one information: With yadif and w3fdif the temporal interpolation of the first and last field of a source file tend to result in heavy artefacts at fast motions. Therefore BobWeaver uses spatial cubic interpolation at first and last field. That´s the filter_intra function. I attached

[FFmpeg-devel] [PATCH] avfilter: add BobWeaver deinterlacing filter

Hi, last years I did many quality tests with commercial broadcast transcoder software for SD/HD conversions. Aside from few exeptions the weak point always was the deinterlacer. This was even more visible with new OLED monitors. Here artefacts from edge directed interpolation are much more

Re: [FFmpeg-devel] [PATCH] avfilter: add BobWeaver deinterlacing filter

>>> Hendrik Leppkes schrieb am Mo, 8.2.2016: > How does the speed compare to YADIF? > Or in other words, is it usable in real-time, or rather designed for > offline processing? > YADIF is quicker, because of its CPU optimizations. Without CPU optimizations BobWeaver is

[FFmpeg-devel] [PATCH] avfilter/vf_bwdif: add x86 SIMD for 8bit

The attached patch is my first SIMD code. It is more than 3x faster, so optimisations work. But experienced programmers may find some more improvement. I´m not really happy with the extra mov instructions needed in x86_32 for mrefs3 and prefs3 because of the register limitations. I tried a lot,

Re: [FFmpeg-devel] [PATCH] avfilter: add BobWeaver deinterlacing filter

>>> Paul B Mahol <one...@gmail.com> schrieb am Di, 16.2.2016:On 2/8/16, Thomas >>> Mundt <loudmax-at-yahoo...@ffmpeg.org> wrote: >>>>> Hendrik Leppkes <h.lepp...@gmail.com> schrieb am Mo, 8.2.2016: >>> How does the speed compar

Re: [FFmpeg-devel] [PATCH] avfilter: add BobWeaver deinterlacing filter

>>> Paul B Mahol <one...@gmail.com> schrieb am Di, 16.2.2016: >>>> On 2/8/16, Thomas Mundt <loudmax-at-yahoo...@ffmpeg.org> wrote: >>>>> Hendrik Leppkes <h.lepp...@gmail.com> schrieb am Mo, 8.2.2016: >>> How does the speed com

Re: [FFmpeg-devel] [PATCH] avfilter: add BobWeaver deinterlacing filter

>>> Paul B Mahol schrieb am Mi, 17.2.2016: > If nobody plans to comment on code I will apply this soon. I´ve seen you applied it. Thanks. ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org

Re: [FFmpeg-devel] [PATCH v2] avfilter/vf_bwdif: add x86 SIMD

>>> Thomas Mundt wrote: >> This new patch adds x86 SIMD support up to 12 bit. Please comment. > > Not much use I guess, but on sse2 8 bit content it tests OK = faster + > md5sum the same as without the patch. > > Are you considering going further with this

[FFmpeg-devel] [PATCH] avfilter/vf_bwdif: Add yadif base information to copyright header

Signed-off-by: Thomas Mundt <loud...@yahoo.de> --- libavfilter/x86/vf_bwdif.asm | 4 1 file changed, 4 insertions(+) diff --git a/libavfilter/x86/vf_bwdif.asm b/libavfilter/x86/vf_bwdif.asm index 11aa025..147b7c6 100644 --- a/libavfilter/x86/vf_bwdif.asm +++ b/libavfilter/x86/vf_bwd

Re: [FFmpeg-devel] [FFmpeg-cvslog] avfilter/vf_bwdif: add x86 SIMD

>>>James Almer schrieb am So, 13.3.2016: > Since you adapted quite a bit of this code from yadif simd, the copyright > header should reflect that. Agreed. I´ll send a patch... ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org

[FFmpeg-devel] [PATCH 2/4] avfilter/vf_colormatrix: add bt.2020 colorspace

Signed-off-by: Thomas Mundt <loud...@yahoo.de> --- doc/filters.texi | 3 +++ libavfilter/vf_colormatrix.c | 38 ++ 2 files changed, 25 insertions(+), 16 deletions(-) diff --git a/doc/filters.texi b/doc/filters.texi index 528e0f8..a438f6d

[FFmpeg-devel] [PATCH 1/4] avfilter/vf_colormatrix: increase precision

Signed-off-by: Thomas Mundt <loud...@yahoo.de> --- libavfilter/vf_colormatrix.c | 34 -- 1 file changed, 20 insertions(+), 14 deletions(-) diff --git a/libavfilter/vf_colormatrix.c b/libavfilter/vf_colormatrix.c index 4a57fe0..ecd7a97 100644 --- a/libav

[FFmpeg-devel] [PATCH 3/4] avfilter/vf_colormatrix: clean up and simplify calculations

Signed-off-by: Thomas Mundt <loud...@yahoo.de> --- libavfilter/vf_colormatrix.c | 49 +++- 1 file changed, 21 insertions(+), 28 deletions(-) diff --git a/libavfilter/vf_colormatrix.c b/libavfilter/vf_colormatrix.c index 6840b91..5fe9ce3

[FFmpeg-devel] [PATCH 4/4] avfilter/vf_colormatrix: add 10 & 12 bit depth support

Signed-off-by: Thomas Mundt <loud...@yahoo.de> --- libavfilter/vf_colormatrix.c | 182 ++- 1 file changed, 179 insertions(+), 3 deletions(-) diff --git a/libavfilter/vf_colormatrix.c b/libavfilter/vf_colormatrix.c index 5fe9ce3..92224b6

[FFmpeg-devel] [PATCH 0/4] avfilter/vf_colormatrix: add UHD support

These patches add bt.2020 colorspace and 10 and 12 bit depth support. The calculation of the Y component is simplified but with identical results. Some unused variables are removed. The YUV croma coefficients are calculated instead of taken from a rough rounded table. Since these calculations

Re: [FFmpeg-devel] [PATCH 1/4] avfilter/vf_colormatrix: increase precision

>>>Michael Niedermayer schrieb am Sa, 26.3.2016: > missing fate update Sorry! Updated patch attached. Now fate passes. 0001-avfilter-vf_colormatrix-increase-precision.patch Description: Binary data ___ ffmpeg-devel mailing list

Re: [FFmpeg-devel] [PATCH 1/4] avfilter/vf_colormatrix: increase precision

>>>Michael Niedermayer schrieb am Sa, 26.3.2016: > > this causes some compiler warnings > > libavfilter/vf_colormatrix.c: In function ‘calc_coefficients’: > libavfilter/vf_colormatrix.c:163:9: warning: passing argument 2 of > ‘inverse3x3’ from incompatible pointer type

Re: [FFmpeg-devel] [PATCH 4/4] avfilter/vf_colormatrix: add 10 & 12 bit depth support

>>>Kieran Kunhya <kier...@obe.tv> schrieb am Sa, 26.3.2016: >> On Fri, 25 Mar 2016 at 22:32 Thomas Mundt > ffmpeg.org> wrote: > >> Signed-off-by: Thomas Mundt >> --- >> libavfilter/vf_colormatrix.c | 182 >> +++

Re: [FFmpeg-devel] [PATCH 4/4] avfilter/vf_colormatrix: add 10 & 12 bit depth support

Ronald S. Bultje <rsbul...@gmail.com> schrieb am So, 27.3.2016: > On Sun, Mar 27, 2016 at 7:09 AM, Thomas Mundt ffmpeg.org> wrote: > >> >>>Ronald S. Bultje schrieb am Sa, 26.3.2016: >> > On Sat, Mar 26, 2016 at 10:04 AM, Thomas Mundt > ffmpeg.org> wro

Re: [FFmpeg-devel] [PATCH 4/4] avfilter/vf_colormatrix: add 10 & 12 bit depth support

>>>Kieran Kunhya <kier...@obe.tv> schrieb am So, 27.3.2016: > On Sun, 27 Mar 2016 at 13:22 Thomas Mundt > wrote: > >> Ronald S. Bultje schrieb am So, 27.3.2016: >> > On Sun, Mar 27, 2016 at 7:09 AM, Thomas Mundt > ffmpeg.org> wrote: >> &g

Re: [FFmpeg-devel] [PATCH 4/4] avfilter/vf_colormatrix: add 10 & 12 bit depth support

>>>Ronald S. Bultje <rsbul...@gmail.com> schrieb am Sa, 26.3.2016: > On Sat, Mar 26, 2016 at 10:04 AM, Thomas Mundt ffmpeg.org> wrote: > >>>>>Kieran Kunhya schrieb am Sa, 26.3.2016: >> >> On Fri, 25 Mar 2016 at 22:32 Thomas Mundt >> >

Re: [FFmpeg-devel] [PATCH 4/4] avfilter/vf_colormatrix: add 10 & 12 bit depth support

>>>Kieran Kunhya schrieb am So, 27.3.2016: > On Sun, 27 Mar 2016 at 13:22 Thomas Mundt > wrote: > >> Ronald S. Bultje schrieb am So, 27.3.2016: >> > On Sun, Mar 27, 2016 at 7:09 AM, Thomas Mundt > ffmpeg.org> wrote: >> > >> >> >&g

Re: [FFmpeg-devel] [PATCH 0/4] avfilter/vf_colormatrix: add UHD support

>>>Ronald S. Bultje <rsbul...@gmail.com> schrieb am Sa, 26.3.2016: > Hi, > > On Fri, Mar 25, 2016 at 6:30 PM, Thomas Mundt ffmpeg.org> wrote: > >> These patches add bt.2020 colorspace and 10 and 12 bit depth support. >> The calculation of the Y

[FFmpeg-devel] [PATCH v2] avfilter/vf_bwdif: add x86 SIMD

This new patch adds x86 SIMD support up to 12 bit. Please comment. Signed-off-by: Thomas Mundt <loud...@yahoo.de> --- libavfilter/bwdif.h | 72 +++ libavfilter/vf_bwdif.c | 69 +++ libavfilter/x86/Makefile| 2 + libavfilter/x86/vf_bwd

[FFmpeg-devel] [PATCH v2] avfilter/vf_fps: fix duration

Hi, after checking the fate sample and further testing I noticed that the stated framerate is not always correct and can lead to wrong results. I didn´t find one single method to make it work correct in any case, so I added a fallback. av_frame_get_pkt_duration works for most files. Otherwise

[FFmpeg-devel] [PATCH v3] avfilter/vf_fps: fix duration

Hi, attached patch will fix ticket #2674. Tested with examples from ticket 2674 and other files at various frame rates. v2: Use av_frame_get_pkt_duration to calculate count of duplication of last frame. Use average of the earlier pts steps when av_frame_get_pkt_duration is not set. v3: Write at

Re: [FFmpeg-devel] [PATCH v2 1/2] avfilter/interlace: change lowpass_line function

>>Thomas Mundt <loudmax-at-yahoo...@ffmpeg.org> schrieb am Di, 21.3.2017: >>>Thomas Mundt schrieb am Mo, 13.3.2017: >> Hi, >> >> this patch set >> 1) changes the lowpass_line function prototype in vf_interlace and >> vf_tinterlace as suggeste

Re: [FFmpeg-devel] [PATCH] avfilter/vf_fps: fix duration

>>Michael Niedermayer <mich...@niedermayer.cc> schrieb am Mi, 22.3.2017: >>>On Tue, Mar 21, 2017 at 11:25:21PM +, Thomas Mundt wrote: >> Hi, >> >> attached patch will fix ticket #2674. >> It makes the fps filter duplicate or drop the last fram

Re: [FFmpeg-devel] [PATCH v2 2/2] avfilter/interlace: add complex vertical low-pass filter

>>Lou Logan <l...@lrcd.com> schrieb am Do, 30.3.2017: > On Mon, 13 Mar 2017 16:23:46 + (UTC) > Thomas Mundt wrote: > > [...] >> index 09ca4d3..0b5b858 100644 >> --- a/libavfilter/vf_tinterlace.c >> +++ b/libavfilter/vf_tinterlace.c > [...] >>

[FFmpeg-devel] [PATCH] avfilter/vf_fps: fix duration

Hi, attached patch will fix ticket #2674. It makes the fps filter duplicate or drop the last frame depending on the input and output frame rates. Tested with examples from ticket 2674 and other files at various frame rates. Regards, Thomas 0001-avfilter-vf_fps-fix-duration.patch Description:

Re: [FFmpeg-devel] [PATCH v2 1/2] avfilter/interlace: change lowpass_line function

>>Thomas Mundt <loudmax-at-yahoo...@ffmpeg.org> schrieb am Mo, 13.3.2017: > Hi, > > this patch set > 1) changes the lowpass_line function prototype in vf_interlace and > vf_tinterlace as suggested by James Almer. > 2) adds a complex (-1 2 6 2 -1) vertical l

Re: [FFmpeg-devel] [PATCH v3] avfilter/vf_fps: fix duration

>>>Thomas Mundt <loudmax-at-yahoo...@ffmpeg.org> schrieb am Fr, 24.3.2017: > Hi, > > > attached patch will fix ticket #2674. > Tested with examples from ticket 2674 and other files at various frame rates. > > v2: Use av_frame_get_pkt_duration to calculate c

Re: [FFmpeg-devel] [PATCH v3] avfilter/vf_fps: fix duration=<98109900.4785518.1490351969...@mail.yahoo.com>

>>>Thomas Mundt <loudmax-at-yahoo...@ffmpeg.org> schrieb am Fr, 24.3.2017: > Hi, > > > attached patch will fix ticket #2674. > Tested with examples from ticket 2674 and other files at various frame rates. > > v2: Use av_frame_get_pkt_duration to calculate c

Re: [FFmpeg-devel] [PATCH v2 2/2] avfilter/interlace: add complex vertical low-pass filter

>>>Thomas Mundt <loudmax-at-yahoo...@ffmpeg.org> schrieb am Do, 30.3.2017: >>>Lou Logan schrieb am Do, 30.3.2017: >> On Mon, 13 Mar 2017 16:23:46 + (UTC) >> Thomas Mundt wrote: >> >> [...] >>> index 09ca4d3..0b5b858 100644 &g

Re: [FFmpeg-devel] [PATCH v2 2/2] avfilter/interlace: add complex vertical low-pass filter

>>>Thomas Mundt <loudmax-at-yahoo...@ffmpeg.org> schrieb am Mi, 5.4.2017: >>>>Thomas Mundt schrieb am Do, 30.3.2017: >>>>Lou Logan schrieb am Do, 30.3.2017: >>> On Mon, 13 Mar 2017 16:23:46 + (UTC) >>> Thomas Mundt

Re: [FFmpeg-devel] [PATCH v3] avfilter/vf_fps: fix duration

>>>Nicolas George <geo...@nsup.org> schrieb am Sa, 1.4.2017: > Le quartidi 4 germinal, an CCXXV, Thomas Mundt a écrit : >> v2: Use av_frame_get_pkt_duration to calculate count of duplication of last >> frame. >> Use average of the earlier pts steps when av_f

Re: [FFmpeg-devel] [PATCH v3] avfilter/vf_fps: fix duration

>>Nicolas George schrieb am So, 2.4.2017: >> Will you also fix the ticket or shall I make a new patch then? > > I do not understand what you mean. So I think I misunderstood. Sorry, please ignore that sentence. > And maybe you should find a mail user agent that works and does

Re: [FFmpeg-devel] [PATCH v3] avfilter/vf_fps: fix duration

>>>Nicolas George schrieb am So, 2.4.2017: > Fortunately, you do not need to change your e-mail provider and address, > you only need to change your mail software: just choose and install a > real and good mail client instead of relying on webmails. You will gain > a lot in

Re: [FFmpeg-devel] [PATCH v3] avfilter/vf_fps: fix duration

>>>Nicolas George <geo...@nsup.org> schrieb am So, 2.4.2017: >>Le tridi 13 germinal, an CCXXV, Thomas Mundt a écrit : >... >> link->current_pts always returns the pts until the current (last) frame. >> I can calculate its duration for cfr video, bu

Re: [FFmpeg-devel] [PATCH v2 2/2] avfilter/interlace: add complex vertical low-pass filter

>>>Michael Niedermayer <mich...@niedermayer.cc> schrieb am Mi, 12.4.2017: On Thu, Mar 30, 2017 at 12:21:58AM +0000, Thomas Mundt wrote: >> >>Lou Logan schrieb am Do, 30.3.2017: >> > On Mon, 13 Mar 2017 16:23:46 + (UTC) >> > Thomas Mundt wrote:

[FFmpeg-devel] [PATCH v3 2/2] avfilter/interlace: add complex vertical low-pass filter

Patch attached... 0002-avfilter-interlace-add-complex-vertical-low-pass-fil.patch Description: Binary data ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

[FFmpeg-devel] [PATCH v3 1/2] avfilter/interlace: change lowpass_line function prototype

Hi, this patch set 1) changes the lowpass_line function prototype in vf_interlace and vf_tinterlace as suggested by James Almer. 2) adds a complex (-1 2 6 2 -1) vertical low-pass filter to vf_interlace and vf_tinterlace. This one slightly less reduces interlace 'twitter' but better retains detail

Re: [FFmpeg-devel] [PATCH v2 2/2] avfilter/interlace: add complex vertical low-pass filter

>>>James Almer <jamr...@gmail.com> schrieb am Do, 13.4.2017: >>>>On 4/12/2017 9:39 PM, Thomas Mundt wrote: >> >> James Almer suggested to change the function prototype. Which was easy in c, >> but for simd this is the best I can do. > > I didn't

[FFmpeg-devel] [PATCH] avfilter/vf_interlace: add complex vertcal lowpassfilter

Hi, attached patch adds a complex (-1 2 6 2 -1) vertcal lowpassfilter to vf_interlace. This will better retain detail and reduce blurring compared to the existing (1 2 1) filter. Please comment. 0001-avfilter-vf_interlace-add-complex-vertcal-lowpassfil.patch Description: Binary data

Re: [FFmpeg-devel] [PATCH] avfilter/vf_interlace: add complex vertcal lowpassfilter

> James Almer <jamr...@gmail.com> schrieb am Fr, 10.3.2017: >> On 3/8/2017 1:58 PM, Thomas Mundt wrote: >> Hi, >> >> attached patch adds a complex (-1 2 6 2 -1) vertcal lowpassfilter to >> vf_interlace. This will better retain detail and reduce blurr

Re: [FFmpeg-devel] [PATCH] avfilter/vf_interlace: add complex vertcal lowpassfilter

> Kieran Kunhya schrieb am Fr, 10.3.2017: > Hi, > > Just wondering, did you see what this looks like on a CRT, especially with > interline twitter. > The original method is similar to what an interlaced camera does, averaging > alternate lines, deliberately lowpassing the data. >

[FFmpeg-devel] [PATCH v2 1/2] avfilter/interlace: change lowpass_line function

Hi, this patch set 1) changes the lowpass_line function prototype in vf_interlace and vf_tinterlace as suggested by James Almer. 2) adds a complex (-1 2 6 2 -1) vertical low-pass filter to vf_interlace and vf_tinterlace. This one slightly less reduces interlace 'twitter' but better retains

Re: [FFmpeg-devel] [PATCH] avfilter/vf_interlace: add complex vertcal lowpassfilter

> James Almer <jamr...@gmail.com> schrieb am Sa, 11.3.2017: >>On 3/11/2017 12:39 PM, Thomas Mundt wrote: >>> James Almer schrieb am Fr, 10.3.2017: >>>> On 3/8/2017 1:58 PM, Thomas Mundt wrote: >>>> Hi, >>>> >>&g

[FFmpeg-devel] [PATCH v2 2/2] avfilter/interlace: add complex vertical low-pass filter

Patch attached... 0002-avfilter-interlace-add-complex-vertical-low-pass-fil.patch Description: Binary data ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

[FFmpeg-devel] [PATCH v3] avfilter/vf_fps: fix duration

>>>Thomas Mundt <loudmax-at-yahoo...@ffmpeg.org> schrieb am Fr, 24.3.2017: > Hi, > > > attached patch will fix ticket #2674. > Tested with examples from ticket 2674 and other files at various frame rates. > > v2: Use av_frame_get_pkt_duration to calculate c

Re: [FFmpeg-devel] [PATCH v3 2/2] avfilter/interlace: add complex vertical low-pass filter

2017-04-20 23:54 GMT+02:00 Thomas Mundt <tmund...@gmail.com>: > Patch attached... > > Ping ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

Re: [FFmpeg-devel] [PATCH v3] avfilter/vf_fps: fix duration

2017-06-13 15:00 GMT+02:00 Nicolas George <geo...@nsup.org>: > Le quintidi 25 prairial, an CCXXV, Thomas Mundt a écrit : > > Live with the open ticket or with the modified patch? > > Either, actually, but I meant the modified patch. > Okay, I´ll write the patch then a

Re: [FFmpeg-devel] [PATCH v3] avfilter/vf_fps: fix duration

2017-06-13 14:46 GMT+02:00 Nicolas George : > Le quintidi 25 prairial, an CCXXV, Thoms Mundt a écrit : > > Since I dont see any solution or wip for this, I could modify my patch > and > > remove the use of pkt_duration. This would only work for constant frame > rate > > input,

Re: [FFmpeg-devel] [PATCH v3] avfilter/vf_fps: fix duration

2017-06-15 20:00 GMT+02:00 Nicolas George <geo...@nsup.org>: > Le quintidi 25 prairial, an CCXXV, Thomas Mundt a écrit : > > Patch attached. This fixes ticket #2674. I inserted a FIXME message as a > > reminder. > > Please comment. > > I am sorry to say I do not l

Re: [FFmpeg-devel] [PATCH v3] avfilter/vf_fps: fix duration

2017-06-15 21:23 GMT+02:00 Nicolas George <geo...@nsup.org>: > Le septidi 27 prairial, an CCXXV, Thomas Mundt a écrit : > > Hmm, before rewriting and sending this patch I asked if it would have a > > chance to be pushed just to fix the ticket which is open for a very long

Re: [FFmpeg-devel] [PATCH v3] avfilter/vf_fps: fix duration

2017-06-13 15:04 GMT+02:00 Thomas Mundt <tmund...@gmail.com>: > 2017-06-13 15:00 GMT+02:00 Nicolas George <geo...@nsup.org>: > >> Le quintidi 25 prairial, an CCXXV, Thomas Mundt a écrit : >> > Live with the open ticket or with the modified patch? >> >&g

Re: [FFmpeg-devel] [PATCH v3 2/2] avfilter/interlace: add complex vertical low-pass filter

2017-05-02 19:14 GMT+02:00 James Almer <jamr...@gmail.com>: > On 5/2/2017 1:49 PM, Paul B Mahol wrote: > > On 5/2/17, Thomas Mundt <tmund...@gmail.com> wrote: > >> 2017-04-29 18:15 GMT+02:00 Thomas Mundt <tmund...@gmail.com>: > >> > >>> 20

Re: [FFmpeg-devel] [PATCH v3 2/2] avfilter/interlace: add complex vertical low-pass filter

2017-04-29 18:15 GMT+02:00 Thomas Mundt <tmund...@gmail.com>: > 2017-04-20 23:54 GMT+02:00 Thomas Mundt <tmund...@gmail.com>: > >> Patch attached... >> >> Ping > Ping ___ ffmpeg-devel mailing list ffmpeg-dev

Re: [FFmpeg-devel] [PATCH] avfilter/interlace: prevent over-sharpening with the complex low-pass filter

2017-09-13 23:35 GMT+02:00 Thomas Mundt <tmund...@gmail.com>: > 2017-09-06 22:15 GMT+02:00 Thomas Mundt <tmund...@gmail.com>: > >> 2017-09-01 1:55 GMT+02:00 Thomas Mundt <tmund...@gmail.com>: >> >>> 2017-09-01 1:22 GMT+02:00 Michael Niedermayer <

Re: [FFmpeg-devel] [PATCH 3/3 v2] avfilter/interlace: add support for 10 and 12 bit

2017-09-19 17:53 GMT+02:00 James Almer <jamr...@gmail.com>: > On 9/19/2017 5:02 AM, Thomas Mundt wrote: > > 2017-09-19 4:09 GMT+02:00 James Almer <jamr...@gmail.com>: > > > >> On 9/18/2017 10:41 PM, Thomas Mundt wrote: > >>> I tried to set up

[FFmpeg-devel] [PATCH] avfilter/interlace: rename two variables for consistency

The attached patch needs to be applied on top of "avfilter/interlace: add support for 10 and 12 bit". Thanks. 0001-avfilter-interlace-rename-two-variables-for-consiste.patch Description: Binary data ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org

Re: [FFmpeg-devel] [PATCH 3/3 v2] avfilter/interlace: add support for 10 and 12 bit

2017-09-19 4:09 GMT+02:00 James Almer <jamr...@gmail.com>: > On 9/18/2017 10:41 PM, Thomas Mundt wrote: > > I tried to set up MIPS compiler for two days on windows and linux without > > success. > > Now I try it blind. This solution is based on the first suggesti

Re: [FFmpeg-devel] [PATCH 3/3 v2] avfilter/interlace: add support for 10 and 12 bit

2017-09-23 20:24 GMT+02:00 Michael Niedermayer <mich...@niedermayer.cc>: > On Tue, Sep 19, 2017 at 10:35:30PM +0200, Thomas Mundt wrote: > > 2017-09-19 17:53 GMT+02:00 James Almer <jamr...@gmail.com>: > > > > > On 9/19/2017 5:02 AM, Thomas Mundt wrote: >

Re: [FFmpeg-devel] [PATCH] avfilter/interlace: prevent over-sharpening with the complex low-pass filter

2017-09-06 22:15 GMT+02:00 Thomas Mundt <tmund...@gmail.com>: > 2017-09-01 1:55 GMT+02:00 Thomas Mundt <tmund...@gmail.com>: > >> 2017-09-01 1:22 GMT+02:00 Michael Niedermayer <mich...@niedermayer.cc>: >> >>> On Fri, Sep 01, 2017 at 01:18:11AM +0200,

[FFmpeg-devel] [PATCH 0/3] avfilter/interlace: add support for 10 and 12 bit

Hi, this patch set adds support for 10 and 12 bit to the interlace filters. This is useful for broadcasters transcoding high bit depth sources to AVC Intra or similar 10 bit video codecs. These patches need to be applied on top of the following patch, which is not pushed yet:

[FFmpeg-devel] [PATCH 3/3] avfilter/interlace: add support for 10 and 12 bit

Patch attached 0003-avfilter-interlace-add-support-for-10-and-12-bit.patch Description: Binary data ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

[FFmpeg-devel] [PATCH 2/3] avfilter/tinterlace: use drawutils for pad mode

Patch attached 0002-avfilter-tinterlace-use-drawutils-for-pad-mode.patch Description: Binary data ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

[FFmpeg-devel] [PATCH 1/3] avfilter/interlace: simplify code

Patch attached 0001-avfilter-interlace-simplify-code.patch Description: Binary data ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

[FFmpeg-devel] [PATCH 2/3 v2] avfilter/tinterlace: use drawutils for pad mode

Patch 1/3 has already been applied. Patch attached. 0002-avfilter-tinterlace-use-drawutils-for-pad-mode.patch Description: Binary data ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

[FFmpeg-devel] [PATCH 3/3 v2] avfilter/interlace: add support for 10 and 12 bit

I tried to set up MIPS compiler for two days on windows and linux without success. Now I try it blind. This solution is based on the first suggestion James gave me at IRC. There might be room for improvement and an alternative solution with AV_RL16() / AV_WL16(). I used av_le2ne16() because it

Re: [FFmpeg-devel] [PATCH] avfilter/interlace: prevent over-sharpening with the complex low-pass filter

2017-09-15 22:26 GMT+02:00 Michael Niedermayer <mich...@niedermayer.cc>: > On Fri, Sep 15, 2017 at 04:38:16PM +0200, Thomas Mundt wrote: > > > Michael, is it possible for you to push this? > > will push > Thanks! also i see noone listed in MAINTAINERS for vf_(t)interl

Re: [FFmpeg-devel] [PATCH 3/3] avfilter/interlace: add support for 10 and 12 bit

2017-09-15 22:15 GMT+02:00 Michael Niedermayer <mich...@niedermayer.cc>: > On Thu, Sep 14, 2017 at 10:58:01PM +0200, Thomas Mundt wrote: > > > Patch attached > > > > > libavfilter/interlace.h|4 - > > > libavfilter

[FFmpeg-devel] [PATCH] MAINTAINERS: add myself for bwdif and (t)interlace

Requested by Michael 0001-MAINTAINERS-add-myself-for-bwdif-and-t-interlace.patch Description: Binary data ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

Re: [FFmpeg-devel] [PATCH] lavfi/avfilter.c: Correct guess_status_pts to account for differing link timebases.

2017-10-06 10:01 GMT+02:00 Nicolas George : > Le quartidi 14 vendémiaire, an CCXXVI, Sasi Inguva a écrit : > > Signed-off-by: Sasi Inguva > > --- > > libavfilter/avfilter.c | 16 > > 1 file changed, 8 insertions(+), 8 deletions(-) > > You are

Re: [FFmpeg-devel] [PATCH] ffmpeg.c: Fallback to duration_dts, when duration_pts can't be determined.

2017-10-10 19:36 GMT+02:00 Sasi Inguva : > This is required for FLV files, for which duration_pts comes out to be > zero. > > Signed-off-by: Sasi Inguva > --- > fftools/ffmpeg.c | 9 +++-- > 1 file changed, 7 insertions(+), 2 deletions(-) >

Re: [FFmpeg-devel] [PATCH] lavfi/avfilter.c: Correct guess_status_pts to account for differing link timebases.

2017-10-06 4:49 GMT+02:00 Sasi Inguva : > Signed-off-by: Sasi Inguva > --- > libavfilter/avfilter.c | 16 > 1 file changed, 8 insertions(+), 8 deletions(-) > > diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c > index

Re: [FFmpeg-devel] [PATCH] ffmpeg.c: Fallback to duration_dts, when duration_pts can't be determined.

Hi Michael, 2017-10-12 1:28 GMT+02:00 Michael Niedermayer <mich...@niedermayer.cc>: > On Tue, Oct 10, 2017 at 10:26:13PM +0200, Thomas Mundt wrote: > > 2017-10-10 19:36 GMT+02:00 Sasi Inguva <isasi-at-google@ffmpeg.org>: > > > > > This is required for FLV

Re: [FFmpeg-devel] [PATCH] vf_fps: when reading EOF, using current_pts to duplicate the last frame if needed.

Hi Thierry, 2017-09-08 19:03 GMT+02:00 Thierry Foucu : > --- > libavfilter/vf_fps.c| 42 ++ > +++- > tests/ref/fate/filter-fps | 6 ++ > tests/ref/fate/filter-fps-r | 4 > 3 files changed, 47 insertions(+), 5

Re: [FFmpeg-devel] [PATCH] avfilter/interlace: prevent over-sharpening with the complex low-pass filter

2017-09-01 1:55 GMT+02:00 Thomas Mundt <tmund...@gmail.com>: > 2017-09-01 1:22 GMT+02:00 Michael Niedermayer <mich...@niedermayer.cc>: > >> On Fri, Sep 01, 2017 at 01:18:11AM +0200, Michael Niedermayer wrote: >> > On Thu, Aug 31, 2017 at 10:40:12PM +0200, Thomas

Re: [FFmpeg-devel] [PATCH] vf_fps: when reading EOF, using current_pts to duplicate the last frame if needed.

Hi Thierry, 2017-09-12 3:25 GMT+02:00 Thierry Foucu : > Fix ticket #2674 > Tested with examples from ticket 2674. > --- > > Update the Patch with the correct number of duplicate showing. > For exmaple, in case we up-sample one second video at 24fps by 2, we > should be getting

Re: [FFmpeg-devel] [PATCH] vf_fps: when reading EOF, using current_pts to duplicate the last frame if needed.

Hi Thierry, 2017-09-11 23:00 GMT+02:00 Thierry Foucu : > Fix ticket #2674 > Tested with examples from ticket 2674. > --- > libavfilter/vf_fps.c| 40 +++- > tests/ref/fate/filter-fps | 6 ++ > tests/ref/fate/filter-fps-r | 4

Re: [FFmpeg-devel] [PATCH] avfilter/interlace: rename two variables for consistency

2017-09-19 22:54 GMT+02:00 Thomas Mundt <tmund...@gmail.com>: > The attached patch needs to be applied on top of > "avfilter/interlace: add support for 10 and 12 bit". > Thanks. > Ping This patch is needful cosmetic after last commit.

Re: [FFmpeg-devel] [PATCH] avfilter/interlace: prevent over-sharpening with the complex low-pass filter

2017-09-01 1:22 GMT+02:00 Michael Niedermayer <mich...@niedermayer.cc>: > On Fri, Sep 01, 2017 at 01:18:11AM +0200, Michael Niedermayer wrote: > > On Thu, Aug 31, 2017 at 10:40:12PM +0200, Thomas Mundt wrote: > > > 2017-08-31 21:42 GMT+02:00 Michael Niedermayer

Re: [FFmpeg-devel] [PATCH] avfilter/interlace: prevent over-sharpening with the complex low-pass filter

2017-08-31 21:42 GMT+02:00 Michael Niedermayer <mich...@niedermayer.cc>: > On Wed, Aug 30, 2017 at 03:54:08AM +0200, Thomas Mundt wrote: > > Hi, > > > > we did a transcoding cascade test at work were over-sharpening became > > visible with the complex low-

[FFmpeg-devel] [PATCH] avfilter/interlace: prevent over-sharpening with the complex low-pass filter

Hi, we did a transcoding cascade test at work were over-sharpening became visible with the complex low-pass filter. This patch rectifies the behaviour. Please comment... 0001-avfilter-interlace-prevent-over-sharpening-with-the-.patch Description: Binary data

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