Re: [FFmpeg-devel] remove DEC Alpha DSP & support code

Le 11 juin 2024 17:15:11 GMT+03:00, Vittorio Giovara a écrit : >Is there anyone actively vouching for this old arch? The architecture does not participate in the common libavutil CPU detection code, and therefore also can't get tested by checkasm. So nobody can credibly vouch for this. FWIW

Re: [FFmpeg-devel] [PATCH v2] movenc: Add an option for hiding fragments at the end

On 2024-06-14 02:18 am, Martin Storsjö wrote: On Thu, 13 Jun 2024, Gyan Doshi wrote: On 2024-06-13 06:20 pm, Martin Storsjö wrote: On Wed, 5 Jun 2024, Martin Storsjö wrote: This allows ending up with a normal, non-fragmented file when the file is finished, while keeping the file readable i

[FFmpeg-devel] [PATCH] rtp enc/dec update for vvc

Signed-off-by: ftaft2000 --- .gitignore | 1 + configure | 4 + libavcodec/Makefile| 1 + libavcodec/allcodecs.c | 1 + libavcodec/libvvenc.c | 566 + libavformat/Makefile |

[FFmpeg-devel] [PATCH] rtp enc/dec update for vvc

Signed-off-by: ftaft2000 --- .gitignore | 1 + configure | 4 + libavcodec/Makefile| 1 + libavcodec/allcodecs.c | 1 + libavcodec/libvvenc.c | 566 + libavforma

[FFmpeg-devel] [PATCH] rtp enc/dec update for vvc

Signed-off-by: ftaft2000 --- .gitignore | 1 + configure | 4 + libavcodec/Makefile| 1 + libavcodec/allcodecs.c | 1 + libavcodec/libvvenc.c | 566 + libavformat/Makefile

[FFmpeg-devel] [PATCH] rtp enc/dec update for vvc

Signed-off-by: ftaft2000 --- .gitignore | 1 + configure | 4 + libavcodec/Makefile| 1 + libavcodec/allcodecs.c | 1 + libavcodec/libvvenc.c | 566 + libavformat/Makefile |

[FFmpeg-devel] [PATCH] rtp enc/dec update for vvc

Signed-off-by: shiqifeng --- .gitignore | 1 + configure | 4 + libavcodec/Makefile| 1 + libavcodec/allcodecs.c | 1 + libavcodec/libvvenc.c | 566 + libavformat/Makefile |

Re: [FFmpeg-devel] [PATCH] web/download: Refer to trac downstreams page

On Thu, Jun 13, 2024 at 09:39:34PM +0200, Michael Niedermayer wrote: > From: Andrew Sayers > > Signed-off-by: Michael Niedermayer > --- > src/download | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/src/download b/src/download > index 3ebf773..acef214 100644 > --- a

Re: [FFmpeg-devel] [PATCH 1/3] avutil: rename av_mod_uintp2 to av_zero_extend

On 6/11/2024 5:26 PM, Andreas Rheinhardt wrote: James Almer: It's more descriptive of what it does. Signed-off-by: James Almer --- libavutil/common.h | 16 +++- libavutil/version.h | 1 + libavutil/x86/intmath.h | 6 +++--- 3 files changed, 19 insertions(+), 4 delet

Re: [FFmpeg-devel] [PATCH 33/57] avcodec/mpv_reconstruct_mb_template: Don't unnecessarily copy data

On Thu, Jun 13, 2024 at 10:50:36AM +0200, Andreas Rheinhardt wrote: > Michael Niedermayer: > > On Wed, Jun 12, 2024 at 03:48:29PM +0200, Andreas Rheinhardt wrote: > >> There is no reason to use a temporary buffer as destination > >> for the new macroblock before copying it into its proper place. >

Re: [FFmpeg-devel] [PATCHv5 1/4] lavc/h263dsp: add DCT dequantisation functions

Le torstaina 13. kesäkuuta 2024, 5.23.12 EEST Andreas Rheinhardt a écrit : > Rémi Denis-Courmont: > > Note that optimised implementations of these functions will be taken > > into actual use only if MpegEncContext.dct_unquantize_h263_{inter,intra} > > are *not* overloaded by existing optimisations.

Re: [FFmpeg-devel] remove DEC Alpha DSP & support code

On Thu, Jun 13, 2024 at 6:32 PM Sean McGovern wrote: > On Tue, Jun 11, 2024, 10:15 Vittorio Giovara > wrote: > > > On Tue, Jun 11, 2024 at 3:49 PM Michael Niedermayer < > > mich...@niedermayer.cc> > > wrote: > > > > > On Tue, Jun 11, 2024 at 02:26:37PM +0300, Rémi Denis-Courmont wrote: > > > > >

Re: [FFmpeg-devel] [PATCH 25/57] avcodec/me_cmp, motion_est: Sanitize permissible cmp_funcs

On Thu, Jun 13, 2024 at 11:37:13AM +0200, Andreas Rheinhardt wrote: > Michael Niedermayer: > > On Wed, Jun 12, 2024 at 03:48:21PM +0200, Andreas Rheinhardt wrote: > >> Several of the potential choices of comparison functions > >> need an initialized MpegEncContext (initialized for encoding, > >> no

Re: [FFmpeg-devel] [PATCH v2] movenc: Add an option for hiding fragments at the end

On Thu, 13 Jun 2024, Gyan Doshi wrote: On 2024-06-13 06:20 pm, Martin Storsjö wrote: On Wed, 5 Jun 2024, Martin Storsjö wrote: This allows ending up with a normal, non-fragmented file when the file is finished, while keeping the file readable if writing is aborted abruptly at any point. (Norm

Re: [FFmpeg-devel] FFmpeg 5.1.5 and 4.3.7

On Thu, Jun 13, 2024 at 12:14:54PM +0200, Michael Niedermayer wrote: > Hi all > > I intend to make 5.1.5 and 4.3.7 releases "soon"(1) for debian > > If you want something backported, now is your last chance to backport it > > thx > > (1) i still have more things to backport and somethings i nee

Re: [FFmpeg-devel] [PATCH v4] area changed: scdet filter

Update as discussed 0001-area-changed-scdet-filter.patch Description: Binary data ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffm

Re: [FFmpeg-devel] [PATCH] checkasm/lls: add missing random values to the test buffers

On 6/12/2024 8:53 AM, James Almer wrote: Fixes valgrind warnings after 18adaf9fe558587cb1b707c647af83015b69da48. Signed-off-by: James Almer --- tests/checkasm/lls.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tests/checkasm/lls.c b/tests/checkasm/lls.c index b1db21cd5

Re: [FFmpeg-devel] [PATCH v2] movenc: Add an option for hiding fragments at the end

On 2024-06-13 14:50, Martin Storsjö wrote: On Wed, 5 Jun 2024, Martin Storsjö wrote: This allows ending up with a normal, non-fragmented file when the file is finished, while keeping the file readable if writing is aborted abruptly at any point. (Normally when writing a mov/mp4 file, the unfini

[FFmpeg-devel] [PATCHv6 4/4] lavc/h263dsp: R-V V dct_unquantize_{intra, inter}

T-Head C908: h263dsp.dct_unquantize_inter_c: 3.7 h263dsp.dct_unquantize_inter_rvv_i32: 1.7 h263dsp.dct_unquantize_intra_c: 4.0 h263dsp.dct_unquantize_intra_rvv_i32: 1.5 SpacemiT X60: h263dsp.dct_unquantize_inter_c: 3.5 h263dsp.dct_unquantize_inter_rvv_i32: 1.2 h263dsp.dct_unquant

[FFmpeg-devel] [PATCHv6 3/4] checkasm/h263dsp: test dct_unquantize_{intra, inter}

--- tests/checkasm/h263dsp.c | 50 +++- 1 file changed, 49 insertions(+), 1 deletion(-) diff --git a/tests/checkasm/h263dsp.c b/tests/checkasm/h263dsp.c index 2d0957a90b..69b303a6cc 100644 --- a/tests/checkasm/h263dsp.c +++ b/tests/checkasm/h263dsp.c @@ -18,13

[FFmpeg-devel] [PATCH] web/download: Refer to trac downstreams page

From: Andrew Sayers Signed-off-by: Michael Niedermayer --- src/download | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/download b/src/download index 3ebf773..acef214 100644 --- a/src/download +++ b/src/download @@ -642,7 +642,9 @@ libpostproc53. 3.100 Old Rel

Re: [FFmpeg-devel] [PATCH] avcodec/jpeg2000dec: fix tilepart processing

LGTM. Will merge over the weekend unless I hear otherwise. On Thu, Jun 6, 2024 at 5:25 PM Osamu Watanabe wrote: > > From: Osamu Watanabe <65328111+osamu...@users.noreply.github.com> > > Fix http://trac.ffmpeg.org/ticket/10121 > > Signed-off-by: Osamu Watanabe > --- > libavcodec/jpeg2000dec.c |

Re: [FFmpeg-devel] [PATCH] configure: remove false positives with valgrind-memcheck

On 6/13/2024 2:00 PM, Pierre-Anthony Lemieux wrote: On Sun, Jun 9, 2024 at 9:00 AM Pierre-Anthony Lemieux wrote: On Sun, Jun 9, 2024 at 6:41 AM James Almer wrote: On 6/9/2024 2:56 AM, Pierre-Anthony Lemieux wrote: On Sat, Jun 8, 2024 at 6:13 PM James Almer wrote: On 6/8/2024 9:59 PM, p.

Re: [FFmpeg-devel] [PATCH 2/2] sh4: remove architecture

On Fri, Jun 7, 2024, 17:18 Sean McGovern wrote: > On Fri, Jun 7, 2024 at 2:20 PM Rémi Denis-Courmont > wrote: > > > > Support for SuperH was dropped over a decade ago. There no longer is any > > architecture-specific code to be found, so just remove the corresponding > > test. Technically it is

[FFmpeg-devel] [PATCH 1/2] libavcodec/amfenc: Update AMF release version

--- configure | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/configure b/configure index 8101b4fce6..23b140dc78 100755 --- a/configure +++ b/configure @@ -7364,7 +7364,7 @@ fi enabled amf && check_cpp_condition amf "AMF/core/Version.h" \ -"(AMF_VERSION_MAJOR <<

Re: [FFmpeg-devel] [PATCH] web: move 6.0 to olddownload

On 6/13/2024 11:49 AM, James Almer wrote: On 6/13/2024 7:10 AM, Michael Niedermayer wrote: I see no users on https://trac.ffmpeg.org/wiki/Downstreams Ubuntu 23.10 (non LTS) ships it, but it EOLs in one month, so wait until mid July to push this. What you can move there are 3.4 and 4.1, sinc

Re: [FFmpeg-devel] remove DEC Alpha DSP & support code

On Tue, Jun 11, 2024, 10:15 Vittorio Giovara wrote: > On Tue, Jun 11, 2024 at 3:49 PM Michael Niedermayer < > mich...@niedermayer.cc> > wrote: > > > On Tue, Jun 11, 2024 at 02:26:37PM +0300, Rémi Denis-Courmont wrote: > > > > > > > > > Le 11 juin 2024 12:59:23 GMT+03:00, Michael Niedermayer < > >

Re: [FFmpeg-devel] [PATCH] configure: remove false positives with valgrind-memcheck

On Sun, Jun 9, 2024 at 9:00 AM Pierre-Anthony Lemieux wrote: > > On Sun, Jun 9, 2024 at 6:41 AM James Almer wrote: > > > > On 6/9/2024 2:56 AM, Pierre-Anthony Lemieux wrote: > > > On Sat, Jun 8, 2024 at 6:13 PM James Almer wrote: > > >> > > >> On 6/8/2024 9:59 PM, p...@sandflow.com wrote: > > >>

[FFmpeg-devel] [PATCH 2/2] libavcodec/amfenc: Update AMF encoder options

Encoder options have been updated to the current version of the AMF. Signed-off-by: Araz Iusubov --- libavcodec/amfenc_av1.c | 108 +++-- libavcodec/amfenc_h264.c | 146 +-- libavcodec/amfenc_hevc.c | 143 +-

Re: [FFmpeg-devel] [PATCH] web: move 6.0 to olddownload

On Thu, Jun 13, 2024 at 12:10:21PM +0200, Michael Niedermayer wrote: > I see no users on https://trac.ffmpeg.org/wiki/Downstreams I don't have a strong opinion about the move itself, but can that page be linked from the Old Releases section? Something like: Older versions are available at t

Re: [FFmpeg-devel] lavfi: add perlin noise generator

Some documentation nitpicks. Nothing jumped out about the code, but I don't know the algorithm well enough to spot anything deep. > From 9932cfc19500acbd0685eb2cc8fd88e9af3f5dbd Mon Sep 17 00:00:00 2001 > From: Stefano Sabatini > Date: Mon, 27 May 2024 11:19:08 +0200 > Subject: [PATCH] lavfi: ad

Re: [FFmpeg-devel] [PATCH] web: move 6.0 to olddownload

On 6/13/2024 7:10 AM, Michael Niedermayer wrote: I see no users on https://trac.ffmpeg.org/wiki/Downstreams Ubuntu 23.10 (non LTS) ships it, but it EOLs in one month, so wait until mid July to push this. ___ ffmpeg-devel mailing list ffmpeg-devel@ff

Re: [FFmpeg-devel] [PATCH v6 1/4] doc: Explain what "context" means

On Wed, Jun 12, 2024 at 10:52:00PM +0200, Stefano Sabatini wrote: > On date Tuesday 2024-06-04 15:47:21 +0100, Andrew Sayers wrote: [...] > My impression is that this is growing out of scope for a > reference. The doxy is a reference, therefore it should be clean and > terse, and we should avoid ad

Re: [FFmpeg-devel] [PATCH v3] area changed: scdet filter

> -Original Message- > From: ffmpeg-devel On Behalf Of Tobias > Rapp > Sent: joi, 13 iunie 2024 16:18 > To: ffmpeg-devel@ffmpeg.org > Subject: Re: [FFmpeg-devel] [PATCH v3] area changed: scdet filter > > On 13/06/2024 13:21, radu.taraib...@gmail.com wrote: > > >> -Original Message---

Re: [FFmpeg-devel] [PATCH v2] movenc: Add an option for hiding fragments at the end

On 2024-06-13 06:20 pm, Martin Storsjö wrote: On Wed, 5 Jun 2024, Martin Storsjö wrote: This allows ending up with a normal, non-fragmented file when the file is finished, while keeping the file readable if writing is aborted abruptly at any point. (Normally when writing a mov/mp4 file, the u

Re: [FFmpeg-devel] [PATCH v2] movenc: Add an option for hiding fragments at the end

On 13/06/2024 14:50, Martin Storsjö wrote: On Wed, 5 Jun 2024, Martin Storsjö wrote: This allows ending up with a normal, non-fragmented file when the file is finished, while keeping the file readable if writing is aborted abruptly at any point. (Normally when writing a mov/mp4 file, the unfini

[FFmpeg-devel] [PATCH] doc/developer: point to git examples for gmail instead

This was suggested by kasper93 on IRC Do people prefer this or the previous ? should we have both links instead ? Signed-off-by: Michael Niedermayer --- doc/developer.texi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/developer.texi b/doc/developer.texi index 41b21938e

Re: [FFmpeg-devel] [PATCH v3] area changed: scdet filter

On 13/06/2024 13:21, radu.taraib...@gmail.com wrote: -Original Message- From: ffmpeg-devel On Behalf Of Tobias Rapp Sent: joi, 13 iunie 2024 12:52 To:ffmpeg-devel@ffmpeg.org Subject: Re: [FFmpeg-devel] [PATCH v3] area changed: scdet filter On 12/06/2024 21:51,radu.taraib...@gmail.com

Re: [FFmpeg-devel] [PATCH] aarch64: Use cntvct_el0 as timer register on Android

On Fri, 7 Jun 2024, Martin Storsjö wrote: The default timer register pmccntr_el0 usually requires enabling access with e.g. a kernel module. --- cntvct_el0 has significantly better resolution than av_gettime_relative (while the unscaled nanosecond output of clock_gettime is much higher resolutio

Re: [FFmpeg-devel] [PATCH v2] movenc: Add an option for hiding fragments at the end

On Wed, 5 Jun 2024, Martin Storsjö wrote: This allows ending up with a normal, non-fragmented file when the file is finished, while keeping the file readable if writing is aborted abruptly at any point. (Normally when writing a mov/mp4 file, the unfinished file is completely useless unless it is

[FFmpeg-devel] FFmpeg 5.1.5 and 4.3.7

Hi all I intend to make 5.1.5 and 4.3.7 releases "soon"(1) for debian If you want something backported, now is your last chance to backport it thx (1) i still have more things to backport and somethings i need to fix in my local setup, so it will take me a few days probably -- Michael Gnu

Re: [FFmpeg-devel] [PATCH] tests/checkasm: Remove check on linux perf fd in uninit

> On Jun 13, 2024, at 10:04, Shiqi Zhu wrote: > > On Thu, 13 Jun 2024 at 01:36, Zhao Zhili > wrote: >> >> From: Zhao Zhili >> >> The check should be >= 0, not > 0. The check itself is redundant >> since uninit only being called after init is success. >> --- >>

Re: [FFmpeg-devel] [PATCH 12/57] avcodec/mpegutils: Don't use MB_TYPE_L[01] for mpegvideo

On Thu, Jun 13, 2024 at 10:49:15AM +0200, Andreas Rheinhardt wrote: > Michael Niedermayer: > > On Wed, Jun 12, 2024 at 03:48:08PM +0200, Andreas Rheinhardt wrote: > >> MB_TYPE_L[01] is based upon H.264 terminology (it stands for > >> list); yet the mpegvideo based decoders don't have lists > >> of

Re: [FFmpeg-devel] [PATCH v3] area changed: scdet filter

> -Original Message- > From: ffmpeg-devel On Behalf Of Tobias > Rapp > Sent: joi, 13 iunie 2024 12:52 > To: ffmpeg-devel@ffmpeg.org > Subject: Re: [FFmpeg-devel] [PATCH v3] area changed: scdet filter > > On 12/06/2024 21:51, radu.taraib...@gmail.com wrote: > > [...] > > > diff --git a

Re: [FFmpeg-devel] [PATCH v3] area changed: scdet filter

On 12/06/2024 21:51, radu.taraib...@gmail.com wrote: [...] diff --git a/doc/filters.texi b/doc/filters.texi index bfa8ccec8b..53814e003b 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -21797,6 +21797,22 @@ Default value is @code{10.}.  @item sc_pass, s  Set the flag to pass scene chang

[FFmpeg-devel] [PATCH] web: move 6.0 to olddownload

I see no users on https://trac.ffmpeg.org/wiki/Downstreams Signed-off-by: Michael Niedermayer --- src/download| 36 src/olddownload | 36 2 files changed, 36 insertions(+), 36 deletions(-) diff --git a/src/download b/

Re: [FFmpeg-devel] [PATCH 25/57] avcodec/me_cmp, motion_est: Sanitize permissible cmp_funcs

Michael Niedermayer: > On Wed, Jun 12, 2024 at 03:48:21PM +0200, Andreas Rheinhardt wrote: >> Several of the potential choices of comparison functions >> need an initialized MpegEncContext (initialized for encoding, >> not only ff_mpv_common_init()) or they crash when called. >> Modify ff_set_cmp()

Re: [FFmpeg-devel] [PATCH 33/57] avcodec/mpv_reconstruct_mb_template: Don't unnecessarily copy data

Michael Niedermayer: > On Wed, Jun 12, 2024 at 03:48:29PM +0200, Andreas Rheinhardt wrote: >> There is no reason to use a temporary buffer as destination >> for the new macroblock before copying it into its proper place. >> >> (History: 3994623df2efd2749631c3492184dd8d4ffa9d1b changed >> the precur

Re: [FFmpeg-devel] [PATCH 12/57] avcodec/mpegutils: Don't use MB_TYPE_L[01] for mpegvideo

Michael Niedermayer: > On Wed, Jun 12, 2024 at 03:48:08PM +0200, Andreas Rheinhardt wrote: >> MB_TYPE_L[01] is based upon H.264 terminology (it stands for >> list); yet the mpegvideo based decoders don't have lists >> of reference frames, they have at most one forward and one >> backward reference.

Re: [FFmpeg-devel] [PATCH 12/57] avcodec/mpegutils: Don't use MB_TYPE_L[01] for mpegvideo

On Wed, Jun 12, 2024 at 03:48:08PM +0200, Andreas Rheinhardt wrote: > MB_TYPE_L[01] is based upon H.264 terminology (it stands for > list); yet the mpegvideo based decoders don't have lists > of reference frames, they have at most one forward and one > backward reference. So use terminology based u

Re: [FFmpeg-devel] [PATCH 25/57] avcodec/me_cmp, motion_est: Sanitize permissible cmp_funcs

On Wed, Jun 12, 2024 at 03:48:21PM +0200, Andreas Rheinhardt wrote: > Several of the potential choices of comparison functions > need an initialized MpegEncContext (initialized for encoding, > not only ff_mpv_common_init()) or they crash when called. > Modify ff_set_cmp() to check for this. > > Si

Re: [FFmpeg-devel] [PATCH 33/57] avcodec/mpv_reconstruct_mb_template: Don't unnecessarily copy data

On Wed, Jun 12, 2024 at 03:48:29PM +0200, Andreas Rheinhardt wrote: > There is no reason to use a temporary buffer as destination > for the new macroblock before copying it into its proper place. > > (History: 3994623df2efd2749631c3492184dd8d4ffa9d1b changed > the precursor of ff_mpv_reconstruct_m

Re: [FFmpeg-devel] [PATCH v3] area changed: scdet filter

> -Original Message- > From: ffmpeg-devel On Behalf Of > Michael Niedermayer > Sent: joi, 13 iunie 2024 02:52 > To: FFmpeg development discussions and patches > Subject: Re: [FFmpeg-devel] [PATCH v3] area changed: scdet filter > > > I honestly dont see the value of refcounting the gl

Re: [FFmpeg-devel] [PATCH 37/57] avcodec/mpegutils: Don't output wrong mb skip values

On Wed, Jun 12, 2024 at 03:48:33PM +0200, Andreas Rheinhardt wrote: > The earlier code had two problems: > 1. For reference frames that are not directly output (happens unless > low_delay is set), the mb skip values referred to the next reference > frame to be decoded. > 2. For non-reference frames

Re: [FFmpeg-devel] [PATCH 41/57] avcodec/mpeg4videodec: Inline constants

On Wed, Jun 12, 2024 at 03:48:37PM +0200, Andreas Rheinhardt wrote: > Partitioned macroblocks are always 8bit and not studio profile. This is not true Table 9-1 -- Tools for Version 1 Visual Object Types data partitioning allows N-Bit object Type, theres a "x" there Thing is we dont fully suppor