[FFmpeg-devel] [PATCH] avcodec/libopenjpeg: set guard bits to 1 for 2K cinema

Signed-off-by: Marc-Antoine Arnaud --- libavcodec/libopenjpegenc.c | 11 +++ 1 file changed, 11 insertions(+) diff --git a/libavcodec/libopenjpegenc.c b/libavcodec/libopenjpegenc.c index 06937cb9cac..ee2513d2a38 100644 --- a/libavcodec/libopenjpegenc.c +++ b/libavcodec/libopenjpegenc.c

Re: [FFmpeg-devel] [PATCH] avcodec/libopenjpeg: set guard bits to 1 for 2K cinema

Signed-off-by: Marc-Antoine Arnaud --- libavcodec/libopenjpegenc.c | 11 +++ 1 file changed, 11 insertions(+) diff --git a/libavcodec/libopenjpegenc.c b/libavcodec/libopenjpegenc.c index 06937cb9cac..ee2513d2a38 100644 --- a/libavcodec/libopenjpegenc.c +++ b/libavcodec/libopenjpegenc.c

[FFmpeg-devel] [PATCH] avcodec/libopenjpeg: overwrite the bitrate

Signed-off-by: Marc-Antoine Arnaud --- libavcodec/libopenjpegenc.c | 6 ++ 1 file changed, 6 insertions(+) diff --git a/libavcodec/libopenjpegenc.c b/libavcodec/libopenjpegenc.c index 01b67dffda4..06937cb9cac 100644 --- a/libavcodec/libopenjpegenc.c +++ b/libavcodec/libopenjpegenc.c

[FFmpeg-devel] [PATCH] avcodec/libopenjpeg: overwrite the bitrate

Signed-off-by: Marc-Antoine Arnaud --- libavcodec/libopenjpegenc.c | 6 ++ 1 file changed, 6 insertions(+) diff --git a/libavcodec/libopenjpegenc.c b/libavcodec/libopenjpegenc.c index 01b67dffda4..06937cb9cac 100644 --- a/libavcodec/libopenjpegenc.c +++ b/libavcodec/libopenjpegenc.c

Re: [FFmpeg-devel] [PATCH 1/2] avformat/mxf: start to add mxf_inspect_mode and skip RIP if needed sponsored by nxtedition

Le sam. 17 août 2024 à 21:15, Marton Balint a écrit : > > > On Wed, 14 Aug 2024, Marc-Antoine Arnaud wrote: > > > --- > > libavformat/mxfdec.c | 14 +- > > 1 file changed, 13 insertions(+), 1 deletion(-) > > Why would you want to tune this? &g

[FFmpeg-devel] [PATCH 2/2] avformat/mxf: stop parsing if index table is coherent

sponsored by nxtedition --- libavformat/mxfdec.c | 56 1 file changed, 56 insertions(+) diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c index df958819300..83f9e5fc9e0 100644 --- a/libavformat/mxfdec.c +++ b/libavformat/mxfdec.c @@ -2063,6 +206

[FFmpeg-devel] [PATCH 1/2] avformat/mxf: start to add mxf_inspect_mode and skip RIP if needed sponsored by nxtedition

--- libavformat/mxfdec.c | 14 +- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c index a5863445ab5..df958819300 100644 --- a/libavformat/mxfdec.c +++ b/libavformat/mxfdec.c @@ -321,6 +321,7 @@ typedef struct MXFContext { i

[FFmpeg-devel] avformat/mxf: improve parsing

-- Marc-Antoine ARNAUD CEO & Founder mobile: +33 6 84 71 84 45 email: arnaud.marc-anto...@luminvent.com website: luminvent.com --- Begin Message --- sponsored by nxtedition Signed-off-by: Marc-Antoine Arnaud --- libavformat/mxfdec.c | 56 +++

Re: [FFmpeg-devel] avformat/mxf: improve parsing

Did you send them to mailing list? > > On Sun, 11 Aug 2024 at 17:47, Marc-Antoine ARNAUD < > marc-antoine.arn...@luminvent.com> wrote: > >> -- >> Marc-Antoine ARNAUD >> CEO & Founder >> >> mobile: +33 6 84 71 84 45 >> email: arnaud.ma

[FFmpeg-devel] avformat/mxf: improve parsing

-- Marc-Antoine ARNAUD CEO & Founder mobile: +33 6 84 71 84 45 email: arnaud.marc-anto...@luminvent.com website: luminvent.com 0002-avformat-mxf-stop-parsing-if-index-table-is-coherent.patch Description: Binary data 0001-avformat-mxf-start-to-add-mxf_inspect_mode-and-skip-.p

Re: [FFmpeg-devel] [PATCH 1/2] avformat/mxf: support MCA audio information

Le ven. 17 déc. 2021 à 19:12, Marton Balint a écrit : > > > On Fri, 17 Dec 2021, Marc-Antoine ARNAUD wrote: > > > Hi all, > > > > Can I have an update on this patch submission ? > > Is something required to be done before it can be merged ? > > New cha

Re: [FFmpeg-devel] [PATCH 1/2] avformat/mxf: support MCA audio information

Hi all, Can I have an update on this patch submission ? Is something required to be done before it can be merged ? Thanks you, Marc-Antoine Le ven. 3 déc. 2021 à 10:57, Marc-Antoine Arnaud a écrit : > > --- > doc/demuxers.texi | 10 ++ > libavformat/mxf.h | 3 + &g

[FFmpeg-devel] [PATCH 2/2] avformat/mxf: add documentation for eia608_extract parameter

--- doc/demuxers.texi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/doc/demuxers.texi b/doc/demuxers.texi index 23b6753602..587ce11c95 100644 --- a/doc/demuxers.texi +++ b/doc/demuxers.texi @@ -776,6 +776,9 @@ MXF demuxer. @table @option +@item -eia608_extract @var{bool} +Extract EIA

[FFmpeg-devel] [PATCH 1/2] avformat/mxf: support MCA audio information

--- doc/demuxers.texi | 10 ++ libavformat/mxf.h | 3 + libavformat/mxfdec.c | 335 +- libavformat/version.h | 2 +- 4 files changed, 343 insertions(+), 7 deletions(-) diff --git a/doc/demuxers.texi b/doc/demuxers.texi index cab8a7072c..23b675

[FFmpeg-devel] [PATCH 2/2] avformat/mxf: add documentation for eia608_extract parameter

--- doc/demuxers.texi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/doc/demuxers.texi b/doc/demuxers.texi index 23b6753602..587ce11c95 100644 --- a/doc/demuxers.texi +++ b/doc/demuxers.texi @@ -776,6 +776,9 @@ MXF demuxer. @table @option +@item -eia608_extract @var{bool} +Extract EIA

[FFmpeg-devel] [PATCH 1/2] avformat/mxf: support MCA audio information

--- doc/demuxers.texi | 10 ++ libavformat/mxf.h | 1 + libavformat/mxfdec.c | 293 +- libavformat/version.h | 2 +- 4 files changed, 299 insertions(+), 7 deletions(-) diff --git a/doc/demuxers.texi b/doc/demuxers.texi index cab8a7072c..23b675

[FFmpeg-devel] [PATCH 2/2] avformat/mxf: add documentation for eia608_extract parameter

--- doc/demuxers.texi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/doc/demuxers.texi b/doc/demuxers.texi index fecfeadb47..06f666b5f1 100644 --- a/doc/demuxers.texi +++ b/doc/demuxers.texi @@ -776,6 +776,9 @@ MXF demuxer. @table @option +@item -eia608_extract @var{bool} +Extract EIA

[FFmpeg-devel] [PATCH 1/2] avformat/mxf: support MCA audio information

--- doc/demuxers.texi | 10 ++ libavformat/mxf.h | 1 + libavformat/mxfdec.c | 293 +- libavformat/version.h | 2 +- 4 files changed, 299 insertions(+), 7 deletions(-) diff --git a/doc/demuxers.texi b/doc/demuxers.texi index 1c9575b2e8..fecfea

[FFmpeg-devel] [PATCH 2/2] avformat/mxf: add documentation for eia608_extract parameter

--- doc/demuxers.texi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/doc/demuxers.texi b/doc/demuxers.texi index fecfeadb47..06f666b5f1 100644 --- a/doc/demuxers.texi +++ b/doc/demuxers.texi @@ -776,6 +776,9 @@ MXF demuxer. @table @option +@item -eia608_extract @var{bool} +Extract EIA

[FFmpeg-devel] [PATCH 1/2] avformat/mxf: support MCA audio information

--- doc/demuxers.texi | 10 ++ libavformat/mxf.h | 1 + libavformat/mxfdec.c | 284 +- libavformat/version.h | 2 +- 4 files changed, 290 insertions(+), 7 deletions(-) diff --git a/doc/demuxers.texi b/doc/demuxers.texi index 1c9575b2e8..fecfea

[FFmpeg-devel] [PATCH] avformat/mxf: support MCA audio information

--- libavformat/mxf.h| 1 + libavformat/mxfdec.c | 280 ++- 2 files changed, 275 insertions(+), 6 deletions(-) diff --git a/libavformat/mxf.h b/libavformat/mxf.h index fe9c52732c..cddbcb13c9 100644 --- a/libavformat/mxf.h +++ b/libavformat/mxf.h @@ -5

[FFmpeg-devel] [PATCH] avformat/mxf: support MCA audio information

--- libavformat/mxf.h| 1 + libavformat/mxfdec.c | 277 ++- 2 files changed, 272 insertions(+), 6 deletions(-) diff --git a/libavformat/mxf.h b/libavformat/mxf.h index fe9c52732c..cddbcb13c9 100644 --- a/libavformat/mxf.h +++ b/libavformat/mxf.h @@ -5

[FFmpeg-devel] [PATCH] avformat/mxf: support MCA audio information

--- libavformat/mxf.h| 1 + libavformat/mxfdec.c | 280 ++- 2 files changed, 275 insertions(+), 6 deletions(-) diff --git a/libavformat/mxf.h b/libavformat/mxf.h index fe9c52732c..cddbcb13c9 100644 --- a/libavformat/mxf.h +++ b/libavformat/mxf.h @@ -5

[FFmpeg-devel] [PATCH] avformat/mxf: support MCA audio information

--- libavformat/mxf.h| 1 + libavformat/mxfdec.c | 280 ++- 2 files changed, 275 insertions(+), 6 deletions(-) diff --git a/libavformat/mxf.h b/libavformat/mxf.h index fe9c52732c..cddbcb13c9 100644 --- a/libavformat/mxf.h +++ b/libavformat/mxf.h @@ -5

[FFmpeg-devel] [PATCH] avformat/mxf: support MCA audio information

--- libavformat/mxf.h| 1 + libavformat/mxfdec.c | 282 ++- 2 files changed, 277 insertions(+), 6 deletions(-) diff --git a/libavformat/mxf.h b/libavformat/mxf.h index fe9c52732c..cddbcb13c9 100644 --- a/libavformat/mxf.h +++ b/libavformat/mxf.h @@ -5

[FFmpeg-devel] [PATCH] avformat/mxf: support MCA audio information

--- libavformat/mxf.h| 1 + libavformat/mxfdec.c | 283 ++- 2 files changed, 278 insertions(+), 6 deletions(-) diff --git a/libavformat/mxf.h b/libavformat/mxf.h index fe9c52732c..cddbcb13c9 100644 --- a/libavformat/mxf.h +++ b/libavformat/mxf.h @@ -5

[FFmpeg-devel] [PATCH] avformat/mxf: support MCA audio information

--- libavformat/mxf.h| 1 + libavformat/mxfdec.c | 276 ++- 2 files changed, 271 insertions(+), 6 deletions(-) diff --git a/libavformat/mxf.h b/libavformat/mxf.h index fe9c52732c..cddbcb13c9 100644 --- a/libavformat/mxf.h +++ b/libavformat/mxf.h @@ -5

[FFmpeg-devel] [PATCH 2/2] avformat/mxf: support MCA audio information

--- libavformat/mxf.h| 1 + libavformat/mxfdec.c | 277 ++- 2 files changed, 272 insertions(+), 6 deletions(-) diff --git a/libavformat/mxf.h b/libavformat/mxf.h index fe9c52732c..cddbcb13c9 100644 --- a/libavformat/mxf.h +++ b/libavformat/mxf.h @@ -5

[FFmpeg-devel] [PATCH 1/2] avformat/mxf: rename sub_descriptors as file_descriptors

--- libavformat/mxfdec.c | 24 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c index 34cbd2cd77..c28549f6a9 100644 --- a/libavformat/mxfdec.c +++ b/libavformat/mxfdec.c @@ -203,8 +203,8 @@ typedef struct MXFDescri

[FFmpeg-devel] [PATCH 2/2] avformat/mxf: support MCA audio information

--- libavformat/mxf.h| 1 + libavformat/mxfdec.c | 280 ++- 2 files changed, 275 insertions(+), 6 deletions(-) diff --git a/libavformat/mxf.h b/libavformat/mxf.h index fe9c52732c..cddbcb13c9 100644 --- a/libavformat/mxf.h +++ b/libavformat/mxf.h @@ -5

[FFmpeg-devel] [PATCH 1/2] avformat/mxf: rename sub_descriptors as file_descriptors

--- libavformat/mxfdec.c | 24 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c index 34cbd2cd77..c28549f6a9 100644 --- a/libavformat/mxfdec.c +++ b/libavformat/mxfdec.c @@ -203,8 +203,8 @@ typedef struct MXFDescri

[FFmpeg-devel] [PATCH 1/2] avformat/mxf: rename sub_descriptors as file_descriptors

--- libavformat/mxfdec.c | 24 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c index 34cbd2cd77..c28549f6a9 100644 --- a/libavformat/mxfdec.c +++ b/libavformat/mxfdec.c @@ -203,8 +203,8 @@ typedef struct MXFDescri

[FFmpeg-devel] [PATCH 2/2] avformat/mxf: support MCA audio information

--- libavformat/mxf.h| 1 + libavformat/mxfdec.c | 283 ++- 2 files changed, 278 insertions(+), 6 deletions(-) diff --git a/libavformat/mxf.h b/libavformat/mxf.h index fe9c52732c..cddbcb13c9 100644 --- a/libavformat/mxf.h +++ b/libavformat/mxf.h @@ -5

[FFmpeg-devel] [PATCH 1/2] avformat/mxf: rename sub_descriptors as file_descriptors

--- libavformat/mxfdec.c | 24 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c index 34cbd2cd77..c28549f6a9 100644 --- a/libavformat/mxfdec.c +++ b/libavformat/mxfdec.c @@ -203,8 +203,8 @@ typedef struct MXFDescri

[FFmpeg-devel] [PATCH 2/2] avformat/mxf: support MCA audio information

--- libavformat/mxf.h| 1 + libavformat/mxfdec.c | 363 ++- 2 files changed, 358 insertions(+), 6 deletions(-) diff --git a/libavformat/mxf.h b/libavformat/mxf.h index fe9c52732c..cddbcb13c9 100644 --- a/libavformat/mxf.h +++ b/libavformat/mxf.h @@ -5

[FFmpeg-devel] [PATCH 1/2] avformat/mxf: rename sub_descriptors as file_descriptors

--- libavformat/mxfdec.c | 24 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c index 34cbd2cd77..c28549f6a9 100644 --- a/libavformat/mxfdec.c +++ b/libavformat/mxfdec.c @@ -203,8 +203,8 @@ typedef struct MXFDescri

[FFmpeg-devel] [PATCH] avformat/mxf: support MCA audio information

--- libavformat/mxf.h| 1 + libavformat/mxfdec.c | 356 ++- 2 files changed, 351 insertions(+), 6 deletions(-) diff --git a/libavformat/mxf.h b/libavformat/mxf.h index fe9c52732c..cddbcb13c9 100644 --- a/libavformat/mxf.h +++ b/libavformat/mxf.h @@ -5

Re: [FFmpeg-devel] [PATCH] avfilter/avf_aphasemeter: Add out-of-phase and mono detection

Few remarks: - For performances you have to align your data in the structure AudioPhaseMeterContext: don't mix float, float array and bool. Put bool at the end to align memory access. - Use complete name and it's not a setter: set_meta, name it add_metadata. - use inline functions for these functio

Re: [FFmpeg-devel] prores_ks: use CodecContext for color information if specified

may require to patch that at an upper level than encoder to be sure all works similary. But I don't know where to be honest. Marc-Antoine Le sam. 13 oct. 2018 à 14:03, Martin Vignali a écrit : > Le mer. 10 oct. 2018 à 17:13, Marc-Antoine ARNAUD < > arnaud.marcanto...@gmail.com> a

Re: [FFmpeg-devel] prores_ks: use CodecContext for color information if specified

I have updated the patch with our discussion. It took information only from the codec context. Marc-Antoine Le mer. 10 oct. 2018 à 11:36, Paul B Mahol a écrit : > On 10/10/18, Marc-Antoine ARNAUD wrote: > > For me it's the only codec who use picture colorspace as source. >

Re: [FFmpeg-devel] avcodec/prores aw improvment

Great patches ;-) I have submit a patch too, regarding colospace in prores: http://ffmpeg.org/pipermail/ffmpeg-devel/2018-October/235034.html You have also in your patch 2, the same purpose (take colorspace from picture), do you have any objection to take it from the CodecContext as it works like t

Re: [FFmpeg-devel] prores_ks: use CodecContext for color information if specified

for me it made sense to keep that patch. Maybe with removing the `else` to don't take colorspace from pictures as other codecs can do. Marc-Antoine Le ven. 5 oct. 2018 à 10:15, Paul B Mahol a écrit : > On 10/5/18, Marc-Antoine ARNAUD wrote: > > In our case we have some files wi

Re: [FFmpeg-devel] prores_ks: use CodecContext for color information if specified

e that for Mpeg2video codec, so we expect to have the same here. Marc-Antoine Le jeu. 4 oct. 2018 à 18:36, Paul B Mahol a écrit : > On 10/4/18, Marc-Antoine ARNAUD wrote: > > > > > > Why? > > IIRC this patch is not needed. >

[FFmpeg-devel] prores_ks: use CodecContext for color information if specified

0001-prores_ks-use-CodecContext-for-color-information-if-.patch Description: Binary data ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

Re: [FFmpeg-devel] [PATCH] avfilter: slice processing for geq

Sorry, I have upgrade and re-generate patches. Le mer. 3 janv. 2018 à 23:47, Moritz Barsnick a écrit : > On Wed, Jan 03, 2018 at 12:51:06 +0000, Marc-Antoine ARNAUD wrote: > > Changelog | 10 + > > MAINTAINERS |9 +

Re: [FFmpeg-devel] [PATCH] avfilter: slice processing for geq

Le jeu. 30 nov. 2017 à 01:51, Michael Niedermayer a écrit : > On Wed, Nov 29, 2017 at 11:28:40AM +0000, Marc-Antoine ARNAUD wrote: > > Le mer. 22 nov. 2017 à 17:54, Michael Niedermayer > > > a écrit : > > > > > On Wed, Nov 22, 2017 at 10:24:30AM +, Marc-

Re: [FFmpeg-devel] [PATCH] avfilter: slice processing for geq

Le mer. 22 nov. 2017 à 17:54, Michael Niedermayer a écrit : > On Wed, Nov 22, 2017 at 10:24:30AM +0000, Marc-Antoine ARNAUD wrote: > > New patch version which fixe the last remark. > > > > > > Le ven. 10 nov. 2017 à 00:47, Michael Niedermayer > > > a écrit :

Re: [FFmpeg-devel] [PATCH] avfilter: slice processing for geq

It made sense, but this commit don't touch this part of the code. It can made more sense to add an another path to "prevent bad memory allocation in geq filter". What do you think ? Regards, Le mer. 22 nov. 2017 à 15:19, Derek Buitenhuis a écrit : > On 11/22/2017 10:24 AM, M

Re: [FFmpeg-devel] [PATCH] avfilter: slice processing for geq

New patch version which fixe the last remark. Le ven. 10 nov. 2017 à 00:47, Michael Niedermayer a écrit : > On Thu, Nov 09, 2017 at 10:22:23AM +0000, Marc-Antoine ARNAUD wrote: > > Please find the merged patch in attachement. > > > > Thanks > > > > Le mer. 8 n

Re: [FFmpeg-devel] [PATCH] avfilter: slice processing for geq

Please find the merged patch in attachement. Thanks Le mer. 8 nov. 2017 à 17:12, Paul B Mahol a écrit : > On 11/8/17, Marc-Antoine ARNAUD wrote: > > This patch will fix the stride issue. > > Is it valid for you ? > > > > Does it required to merge these 2 patches ?

Re: [FFmpeg-devel] [PATCH] avfilter: slice processing for geq

This patch will fix the stride issue. Is it valid for you ? Does it required to merge these 2 patches ? (and remove base64 encoding on the first one) Thx Marc-Antoine Le ven. 3 nov. 2017 à 03:13, Michael Niedermayer a écrit : > On Thu, Nov 02, 2017 at 02:04:33PM +0000, Marc-Antoine ARN

[FFmpeg-devel] [PATCH] avfilter: slice processing for geq

0001-avfilter-slice-processing-for-geq.patch Description: Binary data ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

Re: [FFmpeg-devel] [PATCH] set bitrate from rc_max_rate for duration estimation will fix ticket #3678

I have analysed a little more of code, and in fact the duration was not present in the MXF. It's for this reason who we pass in the estimation based on the bitrate. You can see here the selection of the method: https://github.com/FFmpeg/FFmpeg/blob/master/libavformat/utils.c#L2458 About the max bi

Re: [FFmpeg-devel] [PATCH] set bitrate from rc_max_rate for duration estimation will fix ticket #3678

Hi Michael, I agreed how we can take the information in the wrapper if it's present. In MXF case it can be done. But in other formats, this information is not necessary present ... The other possibility is to set the duration to -1 to disable print when we can't known exactly the duration. __

Re: [FFmpeg-devel] [PATCH] set bitrate from rc_max_rate for duration estimation will fix ticket #3678

Hi Carl, Yes I test with the attached file. The case is when the input video stream is in Mpeg2, the bitrate of the stream was setup in rc_max_rate, not in bitrate [https://github.com/FFmpeg/FFmpeg/blob/master/libavcodec/mpeg12dec.c#L1284]. For the remark you mean I can add an "else if (st->codec

[FFmpeg-devel] [PATCH] set bitrate from rc_max_rate for duration estimation will fix ticket #3678

From: Marc-Antoine Arnaud --- libavformat/utils.c |7 +++ 1 file changed, 7 insertions(+) diff --git a/libavformat/utils.c b/libavformat/utils.c index b4ca342..738d1f0 100644 --- a/libavformat/utils.c +++ b/libavformat/utils.c @@ -2280,6 +2280,13 @@ static void