Re: [FFmpeg-devel] [PATCH] avformat/dv: implement fallback in dv_extract_pack()

2014-07-17 Thread Dave Rice
On Jul 16, 2014, at 10:57 PM, Michael Niedermayer michae...@gmx.at wrote: Fixes Ticket2340 Fixes Ticket2341 I tested with the samples from tickets 2340 and 2341. In both cases the patch fixes the originally reported issue. Thanks! Dave Rice

Re: [FFmpeg-devel] [PATCH] Add input support for DeckLink devices.

2014-09-04 Thread Dave Rice
/Blackmagic_Desktop_Video_Linux_10.1.4.tar.gz is available. Dave Rice ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

Re: [FFmpeg-devel] [RFC] ffprobe: add -show_pixel_descriptions option

2014-09-08 Thread Dave Rice
use? That's the command that I use; however when generating the xml use the fully qualified option, ie: ffprobe -f lavfi mandelbrot -show_streams -show_format -of xml=q=1 test.xml xmllint --noout --schema ffprobe.xsd test.xml test.xml validates dave rice

Re: [FFmpeg-devel] [PATCH]Mention in the documentation that fieldmatch needs cfr input

2014-10-23 Thread Dave Rice
of the rest of the file is 2997/100. There’s another setting in the Final Cut to compensate for dropped frames by extending the duration of the last good captured frame. Dave Rice ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org

[FFmpeg-devel] [PATCH] doc/ffprobe.xsd: remove extra sequence from streamType

2015-05-12 Thread Dave Rice
I found that ffprobe.xsd could no longer validate records, this patch makes the xsd valid once again. Best Regards, Dave Rice From f55d5dfd3a4980f6f86efee76d18453c7b534b2a Mon Sep 17 00:00:00 2001 From: Dave Rice d...@dericed.com Date: Tue, 12 May 2015 16:44:52 -0400 Subject: [PATCH] remove

[FFmpeg-devel] [PATCH] doc/ffprobe.xsd: add build_date and build_time as optional attributes

2015-05-12 Thread Dave Rice
with build_date and build_time as invalid. This patch puts the two attributes back but without mandating their use, thus older ffprobe records as backwards compatible with the current schema and their use is no longer required. Best Regards, Dave Rice From

[FFmpeg-devel] [PATCH] ffprobe: add stream_index to frame data

2015-05-13 Thread Dave Rice
This patch adds the stream_index to frame data so that a frame may be associated back to the parent stream, otherwise it is difficult to associate them clearly. Dave Rice 0001-ffprobe-print-stream_index-with-frame-data.patch Description: Binary data

Re: [FFmpeg-devel] [PATCH] lavfi: add drawgraph filter

2015-06-27 Thread Dave Rice
On Jun 27, 2015, at 3:47 AM, Paul B Mahol one...@gmail.com wrote: Dana 26. 6. 2015. 21:26 osoba Dave Rice d...@dericed.com napisala je: Hi, On Jun 26, 2015, at 11:27 AM, Paul B Mahol one...@gmail.com wrote: Signed-off-by: Paul B Mahol one...@gmail.com --- Waiting for comments

Re: [FFmpeg-devel] [PATCH] lavfi: add drawgraph filter

2015-06-26 Thread Dave Rice
Hi, On Jun 26, 2015, at 11:27 AM, Paul B Mahol one...@gmail.com wrote: Signed-off-by: Paul B Mahol one...@gmail.com --- Waiting for comments and flames. Here are some comments and flames: I noticed that when I set min to a value greater than max. I get a crash with Bus error: 10. There

Re: [FFmpeg-devel] [PATCH] lavfi: add (a)drawgraph filter

2015-06-29 Thread Dave Rice
with this someday). I'm having a little trouble getting an example working with the MIN/MAX variables, do you have a sample command? Thanks, Dave Rice ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

Re: [FFmpeg-devel] [PATCH] lavfi: add drawgraph filter

2015-06-28 Thread Dave Rice
=metadata=lavfi.signalstats.UAVG:min=0:max=255:slide=scroll:fg=0xFF00FF00:mode=dot[b1];\ [c]drawgraph=metadata=lavfi.signalstats.VAVG:min=0:max=255:slide=scroll:fg=0xFF00:mode=dot[c1];\ [a1][b1]blend=and[ab];[ab][c1]blend=and[out]” Thanks, Dave Rice

Re: [FFmpeg-devel] [PATCH] lavfi: add drawgraph filter

2015-06-28 Thread Dave Rice
On Jun 28, 2015, at 11:07 AM, Paul B Mahol one...@gmail.com wrote: On 6/28/15, Dave Rice d...@dericed.com wrote: Hi, On Jun 27, 2015, at 4:52 PM, Paul B Mahol one...@gmail.com wrote: Signed-off-by: Paul B Mahol one...@gmail.com --- doc/filters.texi | 76

Re: [FFmpeg-devel] [PATCH] lavfi: add drawgraph filter

2015-06-28 Thread Dave Rice
On Jun 28, 2015, at 1:54 PM, Paul B Mahol one...@gmail.com wrote: On 6/28/15, Dave Rice d...@dericed.com wrote: On Jun 28, 2015, at 11:07 AM, Paul B Mahol one...@gmail.com wrote: On 6/28/15, Dave Rice d...@dericed.com wrote: Hi, On Jun 27, 2015, at 4:52 PM, Paul B Mahol one

Re: [FFmpeg-devel] [PATCH] lavfi: add (a)drawgraph filter

2015-06-29 Thread Dave Rice
On Jun 29, 2015, at 2:09 PM, Paul B Mahol one...@gmail.com wrote: On 6/29/15, Dave Rice d...@dericed.com wrote: Hi, [...] I re-tested and all looks great. The new default size, 900x256, makes sense and I'm glad to see it now works with audio metadata (would love to be able to use

Re: [FFmpeg-devel] [PATCH] ffprobe: add stream_index to frame data

2015-05-25 Thread Dave Rice
On May 14, 2015, at 3:53 AM, Stefano Sabatini stefa...@gmail.com wrote: [...] From c655acffb8d9acc97e19553c2e464c0d78586063 Mon Sep 17 00:00:00 2001 From: Dave Rice d...@dericed.com Date: Wed, 13 May 2015 13:38:29 -0400 Subject: [PATCH] ffprobe: print stream_index with frame data

Re: [FFmpeg-devel] [PATCH] avfilter/af_astats: export metadata

2015-06-30 Thread Dave Rice
could either be graphed frame-by-frame or summarized as it accumulates. With my samples the filter defaulted to an audio frame size of 1024. I realize that I could set asetnsamples before astats to change that, but could the audio frame size be set within the astats filter. Thanks so much, Dave

Re: [FFmpeg-devel] [PATCH] avfilter: add aphasemeter filter

2015-08-11 Thread Dave Rice
On Aug 11, 2015, at 2:31 PM, Paul B Mahol one...@gmail.com wrote: On 8/11/15, Paul B Mahol one...@gmail.com wrote: Hi, This should also address ticket #2824. I tested this with in-phase and out of phase audio and it worked great. I'm glad there's a way to detect this now. Thanks, Dave

Re: [FFmpeg-devel] [PATCH] conversion of FFV1 specification from lyx to markdown

2015-07-21 Thread Dave Rice
On Jul 21, 2015, at 10:24 AM, Michael Niedermayer mich...@niedermayer.cc wrote: On Mon, Jul 20, 2015 at 11:55:41PM -0400, Dave Rice wrote: On Jul 20, 2015, at 8:52 PM, Michael Niedermayer mich...@niedermayer.cc wrote: On Tue, Jul 21, 2015 at 02:14:11AM +0200, Michael Niedermayer

[FFmpeg-devel] Remote participation options for IETF session on MKV/FFV1 at July 22 @ 9 CEST

2015-07-21 Thread Dave Rice
a half hour before it starts tomorrow. Best Regards, Dave Rice ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

Re: [FFmpeg-devel] [libav-devel] Remote participation options for IETF session on MKV/FFV1 at July 22 @ 9 CEST

2015-07-21 Thread Dave Rice
On Jul 21, 2015, at 2:59 PM, Michael Niedermayer mich...@niedermayer.cc wrote: On Tue, Jul 21, 2015 at 02:03:16PM -0400, Ronald S. Bultje wrote: Hi, On Tue, Jul 21, 2015 at 12:58 PM, Kostya Shishkov kostya.shish...@gmail.com wrote: On Tue, Jul 21, 2015 at 11:52:55AM -0400, Dave Rice

Re: [FFmpeg-devel] [libav-devel] FFV1/MKV IETF Session followup

2015-07-24 Thread Dave Rice
Hi all, Further reporting on the IETF happenings below. On Jul 22, 2015, at 7:44 PM, Dave Rice d...@dericed.com wrote: Hi all, An HTML5 presentation of today's IETF meeting on FFV1 and Matroska is available at http://recordings.conf.meetecho.com/Playout/watch.jsp?recording

Re: [FFmpeg-devel] Add support for j2ki/mxf

2015-07-23 Thread Dave Rice
/. This includes 2 samples from OpenCube and 2 from SAMMA. The OpenCube files prefixed with Op1a are provided by Packed.be http://packed.be/. [..] Dave Rice ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg

[FFmpeg-devel] FFV1/MKV IETF Session followup

2015-07-22 Thread Dave Rice
that the community would need to participate in the IETF or the effort would fail. Tessa said that she hoped the community and IETF would come together. Steve Lhome, an original author of Matroska, said he would continue to participate where ever the work was going to happen. Cullen and Dave Rice pointed

Re: [FFmpeg-devel] [PATCH] avfilter/af_astats: export metadata

2015-07-15 Thread Dave Rice
On Jul 1, 2015, at 4:10 AM, Paul B Mahol one...@gmail.com wrote: On 6/30/15, Dave Rice d...@dericed.com wrote: Hi Paul, On Jun 29, 2015, at 7:40 PM, Paul B Mahol one...@gmail.com wrote: Signed-off-by: Paul B Mahol one...@gmail.com --- doc/filters.texi| 35

Re: [FFmpeg-devel] [PATCH] conversion of FFV1 specification from lyx to markdown

2015-07-18 Thread Dave Rice
On Jul 10, 2015, at 3:51 PM, Michael Niedermayer mich...@niedermayer.cc wrote: On Fri, Jul 10, 2015 at 03:47:45PM -0400, Dave Rice wrote: On Jul 10, 2015, at 2:06 PM, Michael Niedermayer mich...@niedermayer.cc wrote: On Fri, Jul 10, 2015 at 07:51:20PM +0200, Michael Niedermayer

Re: [FFmpeg-devel] [PATCH] conversion of FFV1 specification from lyx to markdown

2015-07-18 Thread Dave Rice
On Jul 10, 2015, at 4:55 PM, Michael Niedermayer mich...@niedermayer.cc wrote: On Fri, Jul 10, 2015 at 04:19:41PM -0400, Dave Rice wrote: On Jul 10, 2015, at 3:51 PM, Michael Niedermayer mich...@niedermayer.cc wrote: On Fri, Jul 10, 2015 at 03:47:45PM -0400, Dave Rice wrote

Re: [FFmpeg-devel] [PATCH] conversion of FFV1 specification from lyx to markdown

2015-07-20 Thread Dave Rice
Hi Michael, On Jul 20, 2015, at 7:52 AM, Michael Niedermayer mich...@niedermayer.cc wrote: On Sat, Jul 18, 2015 at 11:23:16AM -0400, Dave Rice wrote: On Jul 10, 2015, at 4:55 PM, Michael Niedermayer mich...@niedermayer.cc wrote: On Fri, Jul 10, 2015 at 04:19:41PM -0400, Dave Rice

Re: [FFmpeg-devel] [PATCH] conversion of FFV1 specification from lyx to markdown

2015-07-20 Thread Dave Rice
on ffmpeg.org http://ffmpeg.org/. [...] Best Regards, Dave Rice ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

Re: [FFmpeg-devel] [PATCH] conversion of FFV1 specification from lyx to markdown

2015-07-07 Thread Dave Rice
Hi, On Jul 7, 2015, at 10:35 AM, Michael Niedermayer michae...@gmx.at wrote: On Thu, Jul 02, 2015 at 09:50:21AM -0400, Dave Rice wrote: Hi all, Last month I posted a draft of the FFV1 specification formatted in Markdown [1], whereas it currently lives in lyx. From that post there were

Re: [FFmpeg-devel] [PATCH] conversion of FFV1 specification from lyx to markdown

2015-07-09 Thread Dave Rice
On Jul 9, 2015, at 1:53 PM, Michael Niedermayer michae...@gmx.at wrote: On Tue, Jul 07, 2015 at 11:03:39AM -0400, Dave Rice wrote: Hi, On Jul 7, 2015, at 10:35 AM, Michael Niedermayer michae...@gmx.at wrote: On Thu, Jul 02, 2015 at 09:50:21AM -0400, Dave Rice wrote: Hi all, Last

Re: [FFmpeg-devel] [PATCH] conversion of FFV1 specification from lyx to markdown

2015-07-10 Thread Dave Rice
: On Thu, Jul 09, 2015 at 02:14:36PM -0400, Dave Rice wrote: On Jul 9, 2015, at 1:53 PM, Michael Niedermayer michae...@gmx.at wrote: On Tue, Jul 07, 2015 at 11:03:39AM -0400, Dave Rice wrote: Hi, On Jul 7, 2015, at 10:35 AM, Michael Niedermayer michae...@gmx.at wrote: On Thu, Jul 02, 2015

Re: [FFmpeg-devel] [PATCH] conversion of FFV1 specification from lyx to markdown

2015-07-10 Thread Dave Rice
On Jul 10, 2015, at 1:51 PM, Michael Niedermayer mich...@niedermayer.cc wrote: On Fri, Jul 10, 2015 at 07:47:46PM +0200, Michael Niedermayer wrote: On Fri, Jul 10, 2015 at 11:52:24AM +0200, Michael Niedermayer wrote: On Thu, Jul 09, 2015 at 02:14:36PM -0400, Dave Rice wrote: On Jul 9

Re: [FFmpeg-devel] [PATCH] conversion of FFV1 specification from lyx to markdown

2015-07-10 Thread Dave Rice
On Jul 10, 2015, at 1:47 PM, Michael Niedermayer mich...@niedermayer.cc wrote: On Fri, Jul 10, 2015 at 11:52:24AM +0200, Michael Niedermayer wrote: On Thu, Jul 09, 2015 at 02:14:36PM -0400, Dave Rice wrote: On Jul 9, 2015, at 1:53 PM, Michael Niedermayer michae...@gmx.at wrote

Re: [FFmpeg-devel] [PATCH] conversion of FFV1 specification from lyx to markdown

2015-07-10 Thread Dave Rice
On Jul 10, 2015, at 3:51 PM, Michael Niedermayer mich...@niedermayer.cc wrote: On Fri, Jul 10, 2015 at 03:47:45PM -0400, Dave Rice wrote: On Jul 10, 2015, at 2:06 PM, Michael Niedermayer mich...@niedermayer.cc wrote: On Fri, Jul 10, 2015 at 07:51:20PM +0200, Michael Niedermayer

Re: [FFmpeg-devel] [PATCH] decklink: support all valid numbers of audio channels

2016-01-05 Thread Dave Rice
ges to decklink output code > - more stuff I don't remember right now [...] Dave Rice ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

[FFmpeg-devel] clarification on General Description for FFV1 Draft Specification

2015-12-31 Thread Dave Rice
this reading it seems like 2 planes is possible; however, are 2 plane encodings possible (grayscale with alpha or Y with only Cb)? Re: "since it is most likely that the RCT will immediately be converted to RGB during decoding”. Is there anyone other conversion possible? Best Regards, Dave Rice

Re: [FFmpeg-devel] [PATCH] decklink: support all valid numbers of audio channels

2015-12-22 Thread Dave Rice
53421bc221419f2bdd1/vrecord#L275-L303. However in Media Express (the free utility that comes with Decklink products) it only places all channels in a single track with unspecified arrangement. I think mimicking Media Express is appropriate and avoid presuming too much about the audio. If neede

[FFmpeg-devel] Matroska / FFV1 Symposium in Berlin

2016-06-03 Thread Dave Rice
...@mediaarea.net <mailto:i...@mediaarea.net>. More information and a link to the registration form are available at https://mediaarea.net/MediaConch/notimetowait.html <https://mediaarea.net/MediaConch/notimetowait.html>. Best Regards, Dave Rice [1] https://datatracker.ietf.org/wg/ce

Re: [FFmpeg-devel] [PATCH] ffprobe: Support adding av_log output to frames

2016-06-08 Thread Dave Rice
> On Jun 8, 2016, at 12:30 PM, Michael Niedermayer <mich...@niedermayer.cc> > wrote: > > On Tue, Jun 07, 2016 at 08:06:35PM -0400, Dave Rice wrote: >> >>> On May 31, 2016, at 3:23 PM, Michael Niedermayer <mich...@niedermayer.cc> >>> wrote: >&

Re: [FFmpeg-devel] [PATCH] ffprobe: Support adding av_log output to frames

2016-06-07 Thread Dave Rice
80 AC, 80 MV errors in I frame When the mpeg2video decoding log appears in sdterr, then the node is written but empty. During a frame when there is no logged message, there is no node. Also I’m uncertain what the value to use with -show_log means. I’m using -show_log 1 for now. Is

[FFmpeg-devel] [PATCH] ffprobe.xsd: add missing timecode attribute to frameSideDataType

2016-06-07 Thread Dave Rice
A timecode attribute was added to the ffprobe output of side_data. This patch updates the XSD to include the attribute as well. Dave Rice 0001-ffprobe.xsd-add-missing-timecode-attribute-to-frameS.patch Description: Binary data ___ ffmpeg-devel

[FFmpeg-devel] [PATCH 2/2] avfilter/vf_histogram: indent histogram options

2016-06-10 Thread Dave Rice
Some indentation after the previous patch. Dave Rice 0002-avfilter-vf_histogram-indent-histogram-options.patch Description: Binary data ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

[FFmpeg-devel] [PATCH 1/2] avfilter/vf_histogram: shortcuts for histogram options

2016-06-10 Thread Dave Rice
This patch adds some shortcuts for the histogram filter's options in a way that is consistent with the waveform and vectorscope filter. Dave Rice 0001-avfilter-vf_histogram-shortcuts-for-histogram-option.patch Description: Binary data ___ ffmpeg

Re: [FFmpeg-devel] [PATCH] lavf/matroskaenc.c: use metadata key/value to set mastering metadata

2016-06-09 Thread Dave Rice
a specification [1]. It would be better to use these defined elements from the specification rather than somehow fit this data into tags. Dave Rice [1] https://matroska.org/technical/specs/index.html#MasteringMetadata > On Tue, Apr 19, 2016 at 8:12 AM, Neil Birkbeck <neil.birkb...@gmail.c

Re: [FFmpeg-devel] [PATCH] ffprobe: Support adding av_log output to frames

2016-05-31 Thread Dave Rice
ricks or simply by assuming av_log would never be called from > another thread. > > doc/ffprobe.xsd update missing (TODO & help welcome) I'll volunteer to do the ffprobe.xsd output. Thanks much. Dave Rice > Fixes Ticket5521 > > Signed-off-by: Michael Niedermayer

Re: [FFmpeg-devel] [PATCH] libavformat/matroskaenc: omit segment UID for webm

2016-06-21 Thread Dave Rice
ML Element." I think "EBML Element" in this case should be considered to mean "EBML Elements as defined by the EBML DocType". The webm EBML Schema does not define a SegmentUID Element as Matroska does, so the Element is meaningless in webm. It may happen to follow the E

Re: [FFmpeg-devel] [PATCH] libavformat/matroskaenc: omit segment UID for webm

2016-06-22 Thread Dave Rice
> the beginning of the next element that is not a valid sub-element of > that Master-element" (from the current EBML spec) Best Regards, Dave Rice ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

[FFmpeg-devel] [PATCH] doc/filters: add example of pipe protocol use in movie filter

2016-02-12 Thread Dave Rice
Hi, Based on Paul’s advice on https://trac.ffmpeg.org/ticket/5229#comment:1. This adds an example of the pipe protocol in the movie filter with necessary escaping. Dave Rice 0001-doc-filters-add-example-of-pipe-protocol-use-in-movi.patch Description: Binary data

Re: [FFmpeg-devel] [Cellar] [Matroska-devel] Colour Format proposal

2016-02-19 Thread Dave Rice
tion/blob/master/specification.markdown#ebml-schema-element-attributes>. > Begin forwarded message: > > From: Frank Galligan <frankgalli...@gmail.com> > Subject: Re: [Cellar] [Matroska-devel] Colour Format proposal > Date: February 18, 2016 at 2:50:27 PM EST > To: Dave

Re: [FFmpeg-devel] movenc: Enable timecode tracks in MP4

2016-03-15 Thread Dave Rice
e source file has timecode and the frame rate is changed that FFmpeg provide a warning, but that the encoding still occurs. Dave Rice signature.asc Description: Message signed with OpenPGP using GPGMail ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

Re: [FFmpeg-devel] [PATCH] lavf/matroskaenc.c: use metadata key/value to set mastering metadata

2016-04-03 Thread Dave Rice
001-lavf-matroskaenc.c-use-metadata-key-value-to-set-mas.patch>___ Wouldn’t it reduce confusion if the proposed MasteringMetadata elements[1] were used rather than rather than storing the same data as Matroska tags? Dave Rice [1] as discussed on the CE

Re: [FFmpeg-devel] [PATCH] lavf/matroskadec: Demux the PixelCrop* values

2016-03-29 Thread Dave Rice
most happened with the "old" libavformat > rotation metadata, which is also exported as normal metadata.) > > While just adding a "hack" to export metadata for essentially 1 API > user might be acceptable if adding "proper" API is too hard for now, at &g

Re: [FFmpeg-devel] [PATCH] ffprobe: add -show_headers_first option

2016-09-04 Thread Dave Rice
reordering would create invalid ffprobe xml. ffprobe.xsd defines the elements in a `sequence`, so if the order of elements is really arbitrary it should be changed to a `choice`. Dave Rice ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

Re: [FFmpeg-devel] calculation of probe score

2016-09-13 Thread Dave Rice
rmat only? > > As Michael said, yes. > Note that some containers (like H.264 Annex B or ADTS) correspond > to a codec, so for containers that "allow" random codecs (like mpeg > streams) the same probe functions that allow detecting formats can > be used to detect codecs.

Re: [FFmpeg-devel] [VDD2016] Technical Discussion Results

2016-09-12 Thread Dave Rice
yer pixel format support in FFV1 - Support for additional color information in FFV1 to better handle lossless DPX->FFV1->DPX transfer while preserving characteristics such as if the sampling is logarithmic or linear. Probably others. Feel welcome to suggest a bounty or send questions to m

Re: [FFmpeg-devel] [PATCH]lavf/movenc: Allow to disable writing the timecode track

2016-09-25 Thread Dave Rice
ing the timecode track. >> >> Fixes ticket #5492. >> --- >> doc/muxers.texi |3 +++ >> libavformat/movenc.c |6 -- >> libavformat/movenc.h |1 + >> 3 files changed, 8 insertions(+), 2 deletions(-) > > should be ok, but

Re: [FFmpeg-devel] [PATCH 00/11] CRC32 support for Matroska muxer

2016-10-05 Thread Dave Rice
ches and it works well and resolves ticket #4347. The CRC-32 Elements are in the right positions according to the latest CELLAR drafts on Matroska and the resulting files pass mkvalidator. Thanks much for this. Dave Rice ___ ffmpeg-devel mailing list

Re: [FFmpeg-devel] [PATCH 1/2] avformat/matroskaenc: fix Tags master on seekable output if there are tags after the last stream duration

2016-10-07 Thread Dave Rice
_bc, MATROSKA_ID_TAGSTRING, >> duration_string, 20); >> } >> } >> +avio_seek(mkv->tags_bc, curr, SEEK_SET); >> } >> if (mkv->tags.pos && !mkv->is_live) { >> avio_seek(pb, mkv->tags.pos, SEEK_SET); > > > Ping. It's a recent regression on a muxer, so I'd like to solve it asap. > I'll push it later today if nobody comments. I tested this and it does fix the issue so that the added "key" tag is properly formed, whereas the tag is only null bytes without the patch. Thanks! Dave Rice ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

Re: [FFmpeg-devel] [PATCH 00/11] CRC32 support for Matroska muxer

2016-10-06 Thread Dave Rice
> On Oct 6, 2016, at 4:33 PM, James Almer wrote: > > On 10/6/2016 3:28 PM, Michael Niedermayer wrote: >> On Thu, Oct 06, 2016 at 11:27:08AM -0300, James Almer wrote: >>> On 10/6/2016 7:29 AM, Michael Niedermayer wrote: On Mon, Oct 03, 2016 at 08:36:56PM -0300, James

Re: [FFmpeg-devel] [PATCH 1/3] avformat/matroska: write FlagInterlaced element in WebM

2016-10-03 Thread Dave Rice
ell. I'd prefer to see a patch to webM to consider adding FieldOrder to the format rather than see FieldOrder removed from the webM muxer in FFmpeg. Dave Rice ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

Re: [FFmpeg-devel] [PATCH] avformat/matroska: fix MatroskaVideoFieldOrder enum values

2016-10-12 Thread Dave Rice
T = 14, > } MatroskaVideoFieldOrder; > > typedef enum { > -- > 2.9.1 LGTM. Thanks for fixing this. It now aligns to the same list in QuickTime as was intended in the spec. Dave Rice ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

Re: [FFmpeg-devel] [PATCH] avformat/matroskaenc: write DisplayWidth and DisplayHeight elements only if they differ from PixelWidth and PixelHeight

2016-10-20 Thread Dave Rice
quot;PixelHeight - PixelCropTop - PixelCropBottom" which is DisplayWidth=40 DisplayHeight=200 which is wrong, since the original file intended to show the cropped 40x200 image in a 320x240 display. Dave Rice ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

Re: [FFmpeg-devel] [PATCH 2/3] ffprobe: report field order for video streams

2016-10-20 Thread Dave Rice
ems or long lines. Have rebased the patch onto > current git HEAD and attached it as a file. I tested this and the new version applied for me. The output of xml=q=1 validated against the revision. LGTM. Having this data in ffprobe is really helpful. Dave Rice ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

Re: [FFmpeg-devel] [PATCH] mov: add option to ignore moov atoms which are detected in free atoms.

2016-10-13 Thread Dave Rice
> On Oct 13, 2016, at 1:56 PM, Hendrik Leppkes wrote: > > Am 13.10.2016 19:03 schrieb "liangsi" : >> >> --- >> libavformat/isom.h | 1 + >> libavformat/mov.c | 5 - >> 2 files changed, 5 insertions(+), 1 deletion(-) >> > > Can you elaborate on the

Re: [FFmpeg-devel] [PATCH 2/2] avformat/matroskaenc: write a DisplayUnit element when aspect ratio is unknown

2016-10-15 Thread Dave Rice
> On Oct 15, 2016, at 7:54 PM, Kieran O Leary wrote: > > Hi, > > On Sat, Oct 15, 2016 at 11:09 PM, James Almer wrote: > >> >> -#sar 0: 1/1 >> +#sar 0: 0/1 >> > > This commit looks very useful. A few archivists (including myself) > encountered

Re: [FFmpeg-devel] [PATCHv3] add signature filter for MPEG7 video signature

2017-03-20 Thread Dave Rice
+av_get_frame_filename(filename, sizeof(filename), sic->filename, >>> input); >> >> its more robust to use a av_assert*() on the return code if its assumed >> to be never failing than just a comment as a comment cannot be >> automatcially checked for validity currently. > I chose av_assert0 because the check is done only nb_inputs times. > > The attached patch also fixes the file writing for every frame the one input > is > longer than the other. Just bumping this thread. I've been using the patch and find it very helpful and would like to see it in libavfilter. Dave Rice ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

Re: [FFmpeg-devel] [PATCHv3] add signature filter for MPEG7 video signature

2017-03-20 Thread Dave Rice
> On Mar 20, 2017, at 10:13 AM, Paul B Mahol <one...@gmail.com> wrote: > > On 3/20/17, Dave Rice <d...@dericed.com> wrote: >> On Jan 6, 2017, at 1:34 PM, Gerion Entrup <gerion.entrup.ff...@flump.de> >> wrote: >>> >>> On Donnerst

Re: [FFmpeg-devel] [PATCH]lavf/matroska: Support codec id V_FFV1 for FFV1.

2017-03-02 Thread Dave Rice
t;> Regards, >> Tobias > > Well, that makes things a bit more complex. > Maybe the Matroska spec should follow and also avoid mentioning v2? > That way we could just pretend those files don't exist and not bother > trying to drop their extradata during muxing. I agree. In the FFV1 spec, it is careful to say that it intentionally does not describe FFV1 version 2. I will submit a patch to the Matroska specification to avoid using relative language based on version 2. Dave Rice ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

Re: [FFmpeg-devel] [PATCH] ffmpeg: fix setting field_order during muxing

2017-08-10 Thread Dave Rice
x.html#//apple_ref/doc/uid/DTS40013070-CH1-TNTAG10-THE__FIEL__IMAGEDESCRIPTION_EXTENSION__FIELD_FRAME_INFORMATION (Figure 4) From testing we have found that ffmpeg's behavior here is matching some Apple mov muxers in the assignment of a field order value, so the patch may be unneeded or the rea

[FFmpeg-devel] [PATCH] libavcodec: fix field_order labelling

2017-08-12 Thread Dave Rice
t using “top first (interleaved)” for TB and “bottom first (interleaved)” for BT. Comments? From de871b3fa891fa0ae6856461c1f8305cc889cde7 Mon Sep 17 00:00:00 2001 From: Dave Rice <d...@dericed.com> Date: Sat, 12 Aug 2017 12:30:43 -0400 Subject: [PATCH] libavcodec: fix field_order labelling

Re: [FFmpeg-devel] [PATCH] movenc: write clap tag

2017-07-09 Thread Dave Rice
> On Jul 7, 2017, at 11:32 AM, Derek Buitenhuis <derek.buitenh...@gmail.com> > wrote: > > On 7/7/2017 3:20 AM, Dave Rice wrote: >> Resolves https://trac.ffmpeg.org/ticket/6145 and writes a clap atom that is >> coincident with the frames wid

Re: [FFmpeg-devel] [PATCH] movenc: write clap tag

2017-07-09 Thread Dave Rice
nclude the condition and resubmit. If the patch only impacts “uncompressed Y´CbCr” would any fate updates be needed? Dave Rice ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

[FFmpeg-devel] [PATCH] movenc: write clap tag

2017-07-06 Thread Dave Rice
Resolves https://trac.ffmpeg.org/ticket/6145 and writes a clap atom that is coincident with the frames width and height. From 23d80d0d47829fed61e817b1e7c3f6d420c9ab5c Mon Sep 17 00:00:00 2001 From: Dave Rice <d...@dericed.com> Date: Thu, 6 Jul 2017 21:12:38 -0400 Subject: [PATCH] movenc:

[FFmpeg-devel] [RFC][PATCH] movenc: write clap tag

2017-07-06 Thread Dave Rice
her comments welcome. Thanks. From a5e399c6eeaa64aef52dc498cc62114428f42941 Mon Sep 17 00:00:00 2001 From: Dave Rice <d...@dericed.com> Date: Thu, 6 Jul 2017 21:12:38 -0400 Subject: [PATCH] movenc: write clap tag --- libavformat/movenc.c | 19 +++ 1 file changed, 19 insertion

Re: [FFmpeg-devel] [RFC][PATCH] movenc: write clap tag

2017-07-06 Thread Dave Rice
> On Jul 6, 2017, at 9:39 PM, Derek Buitenhuis <derek.buitenh...@gmail.com> > wrote: > > On 7/7/2017 2:20 AM, Dave Rice wrote: >> Currently this patch writes the clap atom under this condition >> "track->par->codec_id == AV_CODEC_ID_RAWVIDE

Re: [FFmpeg-devel] [PATCH] avfilter: add pixscope filter

2017-04-25 Thread Dave Rice
> On Apr 24, 2017, at 5:03 PM, Paul B Mahol <one...@gmail.com> wrote: > > On 4/24/17, Dave Rice <d...@dericed.com> wrote: >> >>> On Apr 24, 2017, at 4:47 PM, Paul B Mahol <one...@gmail.com> wrote: >>> >>> On 4/24/17, Dave Rice <d.

Re: [FFmpeg-devel] [WIP][PATCH] avfilter: add video oscilloscope filter

2017-04-25 Thread Dave Rice
5 - s->values[i-1].p[c]; > +int y = 255 - s->values[i].p[c]; > + > +draw_line(>draw, s->ox + x, s->oy + y, s->ox + px, s->oy > + py, frame, s->colors[c]); > +} > +} > +} > + > +return

Re: [FFmpeg-devel] [WIP][PATCH] avfilter: add video oscilloscope filter

2017-04-26 Thread Dave Rice
> On Apr 26, 2017, at 2:37 AM, Paul B Mahol <one...@gmail.com> wrote: > > On 4/26/17, Dave Rice <d...@dericed.com> wrote: >> >> >> I'm curious why floats are used for x,y coordinates within a frame rather >> than integers. > > So it the

Re: [FFmpeg-devel] [PATCH] avfilter: add pixscope filter

2017-04-24 Thread Dave Rice
> rgba[0] : yuva[0], average[s->rgba_map[0]], min[s->rgba_map[0]], > max[s->rgba_map[0]]); > +draw_text(>draw, in, s->is_rgb ? >red : >white, X + 18, Y + > 30 + 200 + 15, text, 0); > +snprintf(text, size

Re: [FFmpeg-devel] [PATCH] avfilter: add pixscope filter

2017-04-24 Thread Dave Rice
> On Apr 24, 2017, at 4:47 PM, Paul B Mahol <one...@gmail.com> wrote: > > On 4/24/17, Dave Rice <d...@dericed.com> wrote: >> >> I tested this filter and find it very useful, but could it be adjusted to >> handle full range video. Currently when I test wi

[FFmpeg-devel] [PATCH] libavdevice/decklink: 32 bit audio support

2017-10-16 Thread Dave Rice
://trac.ffmpeg.org/ticket/6708 and is partly based upon Georg Lippitisch's earlier draft at https://ffmpeg.org/pipermail/ffmpeg-devel/2015-January/167649.html. From fbf2bd40471c8fa35374bb1a51c51a3f4f36b992 Mon Sep 17 00:00:00 2001 From: Dave Rice <d...@dericed.com> Date: Thu, 12 Oct 2017 13:40:59 -0400 S

Re: [FFmpeg-devel] [PATCH] libavdevice/decklink: 32 bit audio support

2017-10-17 Thread Dave Rice
Hi Paul, > On Oct 16, 2017, at 3:56 PM, Paul B Mahol <one...@gmail.com> wrote: > > On 10/16/17, Dave Rice <d...@dericed.com <mailto:d...@dericed.com>> wrote: >> Hi, >> >> I tested this with my Ultrastudio Express and confirmed that I'm getting >

Re: [FFmpeg-devel] [PATCH] libavdevice/decklink: 32 bit audio support

2017-10-17 Thread Dave Rice
Hi Moritz, > On Oct 17, 2017, at 10:40 AM, Moritz Barsnick <barsn...@gmx.net> wrote: > > On Tue, Oct 17, 2017 at 09:22:27 -0400, Dave Rice wrote: >>>> --- a/libavdevice/decklink_dec_c.c >>>> +++ b/libavdevice/decklink_dec_c.c >>>&

Re: [FFmpeg-devel] [PATCH] libavdevice/decklink: 32 bit audio support

2017-10-17 Thread Dave Rice
> On Oct 17, 2017, at 11:48 AM, Paul B Mahol <one...@gmail.com> wrote: > > On 10/17/17, Moritz Barsnick <barsn...@gmx.net> wrote: >> On Tue, Oct 17, 2017 at 11:12:46 -0400, Dave Rice wrote: >> >>> Thanks for pointing me in the right direction. I am att

Re: [FFmpeg-devel] decklink 24/32 bit question

2017-10-17 Thread Dave Rice
to cover that. The decklink sdk only defines two BMDAudioSampleType values: bmdAudioSampleType16bitInteger and bmdAudioSampleType32bitInteger. I don't think there's an easy way to support a 24 bit input here. Generally in this case I've used bmdAudioSampleType32bitInteger and then encode it at pcm_s24le. Dave Rice _

Re: [FFmpeg-devel] [PATCH] libavdevice/decklink: 32 bit audio support

2017-10-18 Thread Dave Rice
> On Oct 17, 2017, at 3:30 PM, Douglas Marsh <ffm...@dx9s.net> wrote: > > On 2017-10-17 09:10, Dave Rice wrote: > >>>> -audio_depth .D.. audio bitdepth (from 0 to 1) >>>> (default 16bits) >>>>16bits

Re: [FFmpeg-devel] [PATCH] libavdevice/decklink: 32 bit audio support

2017-10-18 Thread Dave Rice
> On Oct 18, 2017, at 3:07 PM, Marton Balint <c...@passwd.hu> wrote: > > On Mon, 16 Oct 2017, Dave Rice wrote: > >> Hi, >> >> I tested this with my Ultrastudio Express and confirmed that I'm getting >> higher bit depth recordings with the abitscope fi

Re: [FFmpeg-devel] [PATCH RFC] libavdevice/decklink: Add support for EIA-708 output over SDI

2017-10-18 Thread Dave Rice
ter.com/ajaprez/status/910100436224499713 <https://twitter.com/ajaprez/status/910100436224499713>. I’m glad to hear that handling other VANC data is in the works, I’m particularly interested in VITC and EIA-608 with inputs. Dave Rice ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

[FFmpeg-devel] [PATCH] avformat/movenc: correct ImageDescription depth for v210 v410

2017-11-16 Thread Dave Rice
162/_index.html>. From 47def189b270ac93245e002580463b254daf8484 Mon Sep 17 00:00:00 2001 From: Dave Rice <d...@dericed.com> Date: Thu, 16 Nov 2017 11:53:32 -0500 Subject: [PATCH] avformat/movenc: correct ImageDescription depth for v210 v410 Per https://developer.apple.com/library/conte

Re: [FFmpeg-devel] [PATCH] movenc: write clap tag

2017-11-16 Thread Dave Rice
> On Nov 16, 2017, at 11:30 AM, Dave Rice <d...@dericed.com> wrote: > >> On Jul 9, 2017, at 7:26 PM, Dave Rice <d...@dericed.com> wrote: >> >>> On Jul 7, 2017, at 7:06 PM, Derek Buitenhuis <derek.buitenh...@gmail.com> >>> wrote: >&g

Re: [FFmpeg-devel] [PATCH] movenc: write clap tag

2017-11-16 Thread Dave Rice
> On Jul 9, 2017, at 7:26 PM, Dave Rice <d...@dericed.com> wrote: > > >> On Jul 7, 2017, at 7:06 PM, Derek Buitenhuis <derek.buitenh...@gmail.com> >> wrote: >> >> On 7/7/2017 10:13 PM, James Almer wrote: >>> Isn't this necessary on

Re: [FFmpeg-devel] [PATCH 3/4] avformat/movenc: force colr atom for uncompressed yuv in mov

2017-11-20 Thread Dave Rice
> On Nov 20, 2017, at 11:22 AM, Derek Buitenhuis <derek.buitenh...@gmail.com> > wrote: > > On 11/20/2017 3:19 PM, Dave Rice wrote: >> TN2162 requires a colr atom for uncompressed yuv (including v210, v308, >> v408, etc) in mov, so I'd prefer to write it in thi

[FFmpeg-devel] [PATCH 4/4] fate: add v210 mov test

2017-11-18 Thread Dave Rice
From fe9e3aa13ecf3b4cb81f279696bcc21602662e7a Mon Sep 17 00:00:00 2001 From: Dave Rice <d...@dericed.com> Date: Sat, 18 Nov 2017 20:32:33 -0500 Subject: [PATCH 4/4] fate: add v210 mov test --- tests/fate/vcodec.mak | 4 tests/ref/vsynth/vsynth1-mov-v210 | 4 2 files c

[FFmpeg-devel] [PATCH 1/4] avformat/movenc: correct ImageDescription for uncompressed ycbcr

2017-11-18 Thread Dave Rice
26d9ca470f104d8448000b13c2cc97b8fc5c15ba Mon Sep 17 00:00:00 2001 From: Dave Rice <d...@dericed.com> Date: Thu, 16 Nov 2017 11:53:32 -0500 Subject: [PATCH 1/4] avformat/movenc: correct ImageDescription for uncompressed ycbcr Per https://developer.apple.com/library/content/technotes/tn2162/_index.html . --- libav

[FFmpeg-devel] [PATCH 3/4] avformat/movenc: force colr atom for uncompressed yuv in mov

2017-11-18 Thread Dave Rice
From 41da5e48f8788b85dd7a382030bb2866c506cc03 Mon Sep 17 00:00:00 2001 From: Dave Rice <d...@dericed.com> Date: Sat, 18 Nov 2017 20:31:27 -0500 Subject: [PATCH 3/4] avformat/movenc: force colr atom for uncompressed yuv in mov MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 C

[FFmpeg-devel] [PATCH 2/4] avformat/movenc: write clap atom for uncompressed yuv in mov

2017-11-18 Thread Dave Rice
From e9079167c199791e652fe9cd3550333b819a8a9a Mon Sep 17 00:00:00 2001 From: Dave Rice <d...@dericed.com> Date: Thu, 16 Nov 2017 11:29:06 -0500 Subject: [PATCH 2/4] avformat/movenc: write clap atom for uncompressed yuv in mov fixes 6145 --- libavformat/movenc.c | 19 +++

Re: [FFmpeg-devel] [PATCH] avfilter/vf_tile: add queue option

2017-11-19 Thread Dave Rice
vf 'tile=1x8:overlap=7:queue=1' filmstrip.mkv @end example Dave Rice ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

Re: [FFmpeg-devel] [PATCH 3/4] avformat/movenc: force colr atom for uncompressed yuv in mov

2017-11-20 Thread Dave Rice
> On Nov 20, 2017, at 9:01 AM, Carl Eugen Hoyos <ceffm...@gmail.com> wrote: > > 2017-11-20 2:24 GMT+01:00 James Almer <jamr...@gmail.com > <mailto:jamr...@gmail.com>>: >> On 11/18/2017 11:19 PM, Dave Rice wrote: >>> From 41da5e48f8788b85dd7a382030bb2

Re: [FFmpeg-devel] [PATCH 3/4] avformat/movenc: force colr atom for uncompressed yuv in mov

2017-11-20 Thread Dave Rice
> On Nov 20, 2017, at 9:55 AM, Derek Buitenhuis <derek.buitenh...@gmail.com> > wrote: > > On 11/20/2017 2:50 PM, Dave Rice wrote: >> I am hesitant to see write_colr option removed since the guesswork used here >> https://github.com/FFmpeg/FFmpeg/blob/8f4702a93f

Re: [FFmpeg-devel] [PATCH] avfilter/avf_showwaves: add draw grid support

2017-11-21 Thread Dave Rice
=3) { > +for (s = 0; s < pixstep; s++) { > +out->data[0][(yskip + j * ystep - 1) * > out->linesize[0] + x * pixstep + s] = showwaves->grid_rgba[s]; > +} > +} > + > +ysk

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