Re: [FFmpeg-devel] [PATCH] avcodec/mfenc: add support for AV1 MF encoders

On Mon, 7 Oct 2024, Dash Santosh wrote: Thanks for pointing this out, Martin. Please find the updated patch below: From 83e8cfa99bcb13965421fb32c1feb4c792649c22 Mon Sep 17 00:00:00 2001 From: Min Chen Date: Fri, 4 Oct 2024 23:04:04 +0530 Subject: [PATCH] avcodec/mfenc: add support for AV1 MF e

Re: [FFmpeg-devel] [PATCH] checkasm: lls: Use relative tolerances rather than absolute ones

On Fri, 4 Oct 2024, Martin Storsjö wrote: Depending on the magnitude of the output values, the potential errors can be larger. This fixes errors in the lls tests on x86_32 for some seeds, observed with GCC 11 (on Ubuntu 22.04, with the distro compiler, with -m32). --- tests/checkasm/lls.c | 14

Re: [FFmpeg-devel] [PATCH] arm: Consistently use proper interworking function returns

On Fri, 4 Oct 2024, Martin Storsjö wrote: Use "bx lr", or "pop {lr}", which do proper mode switching between thumb and arm modes. A plain "mov pc, lr" does not switch from thumb mode to arm mode (while in arm mode, it does switch mode for a thumb caller). This is normally not an issue, as CONFI

[FFmpeg-devel] [PATCH] avcodec/vp56: decode interlace content

Modification of patch submitted by Aurelien Jacobs (November 2007). Fixes ticket #5581. --- libavcodec/vp5.c | 5 + libavcodec/vp56.c| 32 +++- libavcodec/vp56.h| 6 ++ libavcodec/vp6.c | 11 ++- libavcodec/vp6data.h | 11 +++

[FFmpeg-devel] can not run encoding example of FFmpeg

Tried to run the following FFmpeg example:https://ffmpeg.org/doxygen/4.2/encode_video_8c-example.html | | | | FFmpeg: encode_video.c | | | On Ubuntu 22.04 and Windows 11 with the latest FFmpeg. Two runs failed at ret = avcodec_send_frame(enc_ctx, frame);ret = -22. What is wrong? ___

[FFmpeg-devel] [PATCH v2] avcodec/vaapi_encode: fix compilation without CONFIG_VAAPI_1

FFmpeg 7.1 as well as the latest development branch do not compile: In function 'vaapi_encode_h264_init_picture_params': libavcodec/vaapi_encode_h264.c:470:9: error: 'ctx' undeclared >From b6f21f8c432619d46536a3eaee007227772e762e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ingo=20Br=C3=BCckl?= D

Re: [FFmpeg-devel] [PATCH] avcodec/vaapi_encode: fix compilation without CONFIG_VAAPI_1

On Di, 2024-10-08 at 22:34 +0200, Ingo Brückl wrote: > FFHWBaseEncodeContext   *base_ctx = avctx->priv_data; > +    VAAPIEncodeContext   *ctx = avctx->priv_data; Please add this between #if !CONFIG_VAAPI_1 and #endif too. BTW we are considering to remove the support for libv

Re: [FFmpeg-devel] [PATCH v5 1/2] configure, lavu, lavc, lavfi: Remove libva 1.x support

On Wed, 2024-06-12 at 02:55 +, Xiang, Haihao wrote: > On Wo, 2024-06-05 at 21:13 +0100, Mark Thompson wrote: > > libva 2.0 was released in 2017 and the 2.x versions are included in > > all > > supported distributions nowadays.  Various features no longer need > > any > > configure check after t

Re: [FFmpeg-devel] [PATCH] libavutil/vulkan: fix flexible array struct allocation

On 09/10/2024 02:12, Marvin Scholz wrote: The flexible array member struct can have padding added by the compiler which was not taken into account properly, which could lead to a heap buffer overflow. --- libavutil/vulkan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/li

[FFmpeg-devel] [PATCH] libavutil/vulkan: fix flexible array struct allocation

The flexible array member struct can have padding added by the compiler which was not taken into account properly, which could lead to a heap buffer overflow. --- libavutil/vulkan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavutil/vulkan.c b/libavutil/vulkan.c index cd

Re: [FFmpeg-devel] [PATCH] update release number

On Sat, Oct 05, 2024 at 05:04:15PM +0200, Martin Schitter wrote: > Shouldn't the number in RELEASE reflect the present release version? > > Martin > > --- > RELEASE | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) will apply thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF673

Re: [FFmpeg-devel] [PATCH v1] swscale: Fix conflicting types for loongarch

On Tue, Oct 08, 2024 at 08:59:03PM +0800, jinbo wrote: > Build breaks after c1a0e657638f7007dcc807a2d985c22631fcd6d3 > --- > libswscale/loongarch/swscale_loongarch.h | 48 > 1 file changed, 24 insertions(+), 24 deletions(-) will apply thx [...] -- Michael GnuPG fin

Re: [FFmpeg-devel] [PATCH 09/20] swscale/output: add UYVA output support

On 10/8/2024 7:35 PM, Michael Niedermayer wrote: On Tue, Oct 08, 2024 at 07:13:27PM -0300, James Almer wrote: On 10/8/2024 7:06 PM, Michael Niedermayer wrote: On Mon, Oct 07, 2024 at 09:29:44AM -0300, James Almer wrote: Signed-off-by: James Almer --- libswscale/output.c

[FFmpeg-devel] [PATCH 21/21] avcodec: deprecate v410 de/encoder

The V30X pixel format was recently added, so this lavc workaround is no longer needed. Signed-off-by: James Almer --- libavcodec/allcodecs.c | 2 +- libavcodec/codec_desc.c | 2 ++ libavcodec/codec_id.h | 2 ++ libavcodec/v410dec.c| 2 ++ libavcodec/v410enc.c| 2 ++ libavformat/isom_t

[FFmpeg-devel] [PATCH 20/21] avcodec: deprecate v308 de/encoder

The vyu444 pixel format was recently added, so this lavc workaround is no longer needed. Signed-off-by: James Almer --- libavcodec/allcodecs.c | 2 +- libavcodec/codec_desc.c | 2 +- libavcodec/codec_id.h | 2 +- libavcodec/v308dec.c| 2 ++ libavcodec/v308enc.c| 2 ++ libavformat/isom

[FFmpeg-devel] [PATCH 19/21] avcodec: deprecate v408 de/encoder

The uyva pixel format was recently added, so this lavc workaround is no longer needed. Signed-off-by: James Almer --- libavcodec/allcodecs.c | 2 ++ libavcodec/codec_desc.c| 2 ++ libavcodec/codec_id.h | 2 ++ libavcodec/v408dec.c | 2 ++ libavcodec/v408enc.c | 2 ++ lib

[FFmpeg-devel] [PATCH 18/21] avformat/movenc: add support for V30X pixel format

Signed-off-by: James Almer --- libavformat/isom_tags.c | 1 + libavformat/movenc.c| 1 + 2 files changed, 2 insertions(+) diff --git a/libavformat/isom_tags.c b/libavformat/isom_tags.c index 1605a669d3..5b3b859d37 100644 --- a/libavformat/isom_tags.c +++ b/libavformat/isom_tags.c @@ -35,6 +3

[FFmpeg-devel] [PATCH 17/21] avformat/movenc: add support for VYU444 pixel format

Signed-off-by: James Almer --- libavformat/isom_tags.c | 1 + libavformat/movenc.c| 1 + 2 files changed, 2 insertions(+) diff --git a/libavformat/isom_tags.c b/libavformat/isom_tags.c index 836bf14b80..1605a669d3 100644 --- a/libavformat/isom_tags.c +++ b/libavformat/isom_tags.c @@ -33,6 +3

[FFmpeg-devel] [PATCH 16/21] avformat/movenc: add support for UYVA pixel format

Signed-off-by: James Almer --- libavformat/isom_tags.c | 1 + libavformat/movenc.c| 1 + 2 files changed, 2 insertions(+) diff --git a/libavformat/isom_tags.c b/libavformat/isom_tags.c index 5dd72d570e..836bf14b80 100644 --- a/libavformat/isom_tags.c +++ b/libavformat/isom_tags.c @@ -33,6 +3

[FFmpeg-devel] [PATCH 15/21] avcodec/videotoolbox: choose AYUV pixel format when ideal

Signed-off-by: James Almer --- libavcodec/videotoolbox.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/libavcodec/videotoolbox.c b/libavcodec/videotoolbox.c index 90c1fbfb10..a606c29ded 100644 --- a/libavcodec/videotoolbox.c +++ b/libavcodec/videotoolbox.c @@ -1180,11 +

[FFmpeg-devel] [PATCH 14/21] avutil/hwcontext_videotoolbox: add support for AYUV pixel format

Signed-off-by: James Almer --- libavutil/hwcontext_videotoolbox.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavutil/hwcontext_videotoolbox.c b/libavutil/hwcontext_videotoolbox.c index 122a61d5e7..1d7dff4a7d 100644 --- a/libavutil/hwcontext_videotoolbox.c +++ b/libavutil/hwcontext_v

[FFmpeg-devel] [PATCH 13/21] avformat/riff: map v410 fourcc to RAWVIDEO decoder

There's no need to keep using a custom decoder for this pixel format. Signed-off-by: James Almer --- libavcodec/raw.c | 1 + libavformat/riff.c | 1 + tests/ref/fate/filter-pixdesc-v30xle | 2 +- tests/ref/fate/filter-pixfmts-copy | 2 +- t

Re: [FFmpeg-devel] new packed pixel formats (machine vision)

On 08/10/2024 21:17, Diederick C. Niehorster wrote: Dear Lynne, On Tue, Oct 8, 2024 at 1:11 PM Lynne via ffmpeg-devel wrote: Thank you for your quick and helpful answer! However I have several questions. We have support for AV_PIX_FMT_BAYER_RGGB16, since its a common Bayer layout that cinema

[FFmpeg-devel] [PATCH 12/21] avformat/riff: map v308 fourcc to RAWVIDEO decoder

There's no need to keep using a custom decoder for this pixel format. Signed-off-by: James Almer --- libavcodec/raw.c | 1 + libavformat/riff.c | 1 + tests/ref/fate/filter-pixdesc-vyu444 | 2 +- tests/ref/fate/filter-pixfmts-copy | 2 +- t

[FFmpeg-devel] [PATCH 08/21] swscale/output: add VYU444 output support

Signed-off-by: James Almer --- libswscale/output.c | 124 +++ libswscale/utils.c | 2 +- tests/ref/fate/filter-pixdesc-vyu444 | 1 + tests/ref/fate/filter-pixfmts-copy | 1 + tests/ref/fate/filter-pixfmts-crop |

[FFmpeg-devel] [PATCH 11/21] avformat/riff: map v408 fourcc to RAWVIDEO decoder

There's no need to keep using a custom decoder for this pixel format. Signed-off-by: James Almer --- libavcodec/raw.c | 1 + libavformat/riff.c | 1 + tests/ref/fate/filter-pixdesc-uyva | 2 +- tests/ref/fate/filter-pixfmts-copy | 2 +- t

[FFmpeg-devel] [PATCH 10/21] avformat/riff: map y408 fourcc to RAWVIDEO decoder

Signed-off-by: James Almer --- libavcodec/raw.c | 1 + libavformat/riff.c | 1 + tests/ref/fate/filter-pixdesc-ayuv | 2 +- tests/ref/fate/filter-pixfmts-copy | 2 +- tests/ref/fate/filter-pixfmts-crop | 2 +- tests/ref/fate/filter-p

[FFmpeg-devel] [PATCH 07/21] swscale/output: add UYVA output support

Signed-off-by: James Almer --- libswscale/output.c | 8 libswscale/utils.c | 2 +- tests/ref/fate/filter-pixdesc-uyva | 1 + tests/ref/fate/filter-pixfmts-copy | 1 + tests/ref/fate/filter-pixfmts-crop | 1 + tests/ref/fate/fil

[FFmpeg-devel] [PATCH 06/21] swscale/output: add AYUV output support

Signed-off-by: James Almer --- libswscale/output.c | 323 --- libswscale/utils.c | 2 +- tests/ref/fate/filter-pixdesc-ayuv | 1 + tests/ref/fate/filter-pixfmts-copy | 1 + tests/ref/fate/filter-pixfmts-crop |

[FFmpeg-devel] [PATCH 09/21] swscale/output: add V30X output support

Signed-off-by: James Almer --- libswscale/output.c | 31 libswscale/utils.c | 2 +- tests/ref/fate/filter-pixdesc-v30xle | 1 + tests/ref/fate/filter-pixfmts-copy | 1 + tests/ref/fate/filter-pixfmts-crop | 1

[FFmpeg-devel] [PATCH 05/21] swscale/output: add missing yuv2packed1 and yuv2packed2 support for VUY{X, A}

Signed-off-by: James Almer --- libswscale/output.c | 108 1 file changed, 108 insertions(+) diff --git a/libswscale/output.c b/libswscale/output.c index 31921a3cce..c9dfd6f60a 100644 --- a/libswscale/output.c +++ b/libswscale/output.c @@ -2668,6 +2668

[FFmpeg-devel] [PATCH 04/21] swscale/input: add V30X input support

Signed-off-by: James Almer --- libswscale/input.c | 26 ++ libswscale/utils.c | 1 + 2 files changed, 27 insertions(+) diff --git a/libswscale/input.c b/libswscale/input.c index 7237333e56..35c1fb771e 100644 --- a/libswscale/input.c +++ b/libswscale/input.c @@ -764,6 +76

[FFmpeg-devel] [PATCH 03/21] swscale/input: add VYU444 input support

Signed-off-by: James Almer --- libswscale/input.c | 24 libswscale/utils.c | 1 + 2 files changed, 25 insertions(+) diff --git a/libswscale/input.c b/libswscale/input.c index 462f0d71ea..7237333e56 100644 --- a/libswscale/input.c +++ b/libswscale/input.c @@ -746,6 +746,

[FFmpeg-devel] [PATCH 02/21] swscale/input: add UYVA input support

Signed-off-by: James Almer --- libswscale/input.c | 15 +++ libswscale/utils.c | 1 + 2 files changed, 16 insertions(+) diff --git a/libswscale/input.c b/libswscale/input.c index fd8077c455..462f0d71ea 100644 --- a/libswscale/input.c +++ b/libswscale/input.c @@ -736,6 +736,16 @@ sta

[FFmpeg-devel] [PATCH 01/21] swscale/input: add AYUV input support

Signed-off-by: James Almer --- libswscale/input.c | 35 +++ libswscale/utils.c | 1 + 2 files changed, 36 insertions(+) diff --git a/libswscale/input.c b/libswscale/input.c index 2a7a6c91dd..fd8077c455 100644 --- a/libswscale/input.c +++ b/libswscale/input.c @@ -

Re: [FFmpeg-devel] [PATCH v2 06/20] swscale/input: add UYVA input support

On Mon, Oct 07, 2024 at 06:42:38PM -0300, James Almer wrote: > Signed-off-by: James Almer > --- > libswscale/input.c | 14 ++ > libswscale/utils.c | 1 + > 2 files changed, 15 insertions(+) LGTM thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Re: [FFmpeg-devel] [PATCH v2 07/20] swscale/input: add VYU444 input support

On Mon, Oct 07, 2024 at 06:43:27PM -0300, James Almer wrote: > Signed-off-by: James Almer > --- > libswscale/input.c | 24 > libswscale/utils.c | 1 + > 2 files changed, 25 insertions(+) LGTM thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC78

Re: [FFmpeg-devel] [PATCH 09/20] swscale/output: add UYVA output support

On Tue, Oct 08, 2024 at 07:13:27PM -0300, James Almer wrote: > On 10/8/2024 7:06 PM, Michael Niedermayer wrote: > > On Mon, Oct 07, 2024 at 09:29:44AM -0300, James Almer wrote: > > > Signed-off-by: James Almer > > > --- > > > libswscale/output.c | 56

Re: [FFmpeg-devel] [PATCH 08/20] swscale/output: add AYUV output support

On Mon, Oct 07, 2024 at 09:29:43AM -0300, James Almer wrote: > Signed-off-by: James Almer > --- > libswscale/output.c | 56 > libswscale/utils.c | 2 +- > tests/ref/fate/filter-pixdesc-ayuv | 1 + > tests/ref/fate/filter-

Re: [FFmpeg-devel] [PATCH 09/20] swscale/output: add UYVA output support

On 10/8/2024 7:06 PM, Michael Niedermayer wrote: On Mon, Oct 07, 2024 at 09:29:44AM -0300, James Almer wrote: Signed-off-by: James Almer --- libswscale/output.c | 56 libswscale/utils.c | 2 +- tests/ref/fate/filter-pixdes

Re: [FFmpeg-devel] [PATCH 22/26] swscale/input: add V30X input support

On Tue, Oct 08, 2024 at 05:52:27PM -0300, James Almer wrote: > On 10/8/2024 5:50 PM, Michael Niedermayer wrote: > > On Mon, Oct 07, 2024 at 11:54:00PM -0300, James Almer wrote: > > > Signed-off-by: James Almer > > > --- > > > libswscale/input.c | 26 ++ > > > libswscale/

Re: [FFmpeg-devel] [PATCH 09/20] swscale/output: add UYVA output support

On Mon, Oct 07, 2024 at 09:29:44AM -0300, James Almer wrote: > Signed-off-by: James Almer > --- > libswscale/output.c | 56 > libswscale/utils.c | 2 +- > tests/ref/fate/filter-pixdesc-uyva | 1 + > tests/ref/fate/filter-

Re: [FFmpeg-devel] [PATCH 22/26] swscale/input: add V30X input support

On 10/8/2024 5:50 PM, Michael Niedermayer wrote: On Mon, Oct 07, 2024 at 11:54:00PM -0300, James Almer wrote: Signed-off-by: James Almer --- libswscale/input.c | 26 ++ libswscale/utils.c | 1 + 2 files changed, 27 insertions(+) diff --git a/libswscale/input.c b/li

Re: [FFmpeg-devel] [PATCH 22/26] swscale/input: add V30X input support

On Mon, Oct 07, 2024 at 11:54:00PM -0300, James Almer wrote: > Signed-off-by: James Almer > --- > libswscale/input.c | 26 ++ > libswscale/utils.c | 1 + > 2 files changed, 27 insertions(+) > > diff --git a/libswscale/input.c b/libswscale/input.c > index 7237333e56..3d97

Re: [FFmpeg-devel] [PATCH 01/20] swscale/output: add missing yuv2packed1 and yuv2packed2 support for VUY{X, A}

On 10/8/2024 5:20 PM, Michael Niedermayer wrote: On Tue, Oct 08, 2024 at 05:14:23PM -0300, James Almer wrote: On 10/8/2024 5:01 PM, Michael Niedermayer wrote: On Mon, Oct 07, 2024 at 09:29:36AM -0300, James Almer wrote: Signed-off-by: James Almer --- FATE tests don't seem to trigger this.

[FFmpeg-devel] [PATCH] avcodec/vaapi_encode: fix compilation without CONFIG_VAAPI_1

FFmpeg 7.1 as well as the latest development branch do not compile: In function 'vaapi_encode_h264_init_picture_params': libavcodec/vaapi_encode_h264.c:470:9: error: 'ctx' undeclared >From 8e7d30b20d7ef62c4e637d650507672fc10bc5b4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ingo=20Br=C3=BCckl?= D

Re: [FFmpeg-devel] [PATCH 01/20] swscale/output: add missing yuv2packed1 and yuv2packed2 support for VUY{X, A}

On Tue, Oct 08, 2024 at 05:14:23PM -0300, James Almer wrote: > On 10/8/2024 5:01 PM, Michael Niedermayer wrote: > > On Mon, Oct 07, 2024 at 09:29:36AM -0300, James Almer wrote: > > > Signed-off-by: James Almer > > > --- > > > FATE tests don't seem to trigger this. > > > > > > libswscale/output.

Re: [FFmpeg-devel] [PATCH 01/20] swscale/output: add missing yuv2packed1 and yuv2packed2 support for VUY{X, A}

On 10/8/2024 5:01 PM, Michael Niedermayer wrote: On Mon, Oct 07, 2024 at 09:29:36AM -0300, James Almer wrote: Signed-off-by: James Almer --- FATE tests don't seem to trigger this. libswscale/output.c | 106 1 file changed, 106 insertions(+) sho

Re: [FFmpeg-devel] [PATCH 09/12] swscale/internal: constify SwsFunc

On Tue, Oct 08, 2024 at 09:10:05AM +0300, Martin Storsjö wrote: > On Tue, 8 Oct 2024, Niklas Haas wrote: > > > > Sorry for not checking this earlier, but PowerPC 32- and 64-bit builds > > > with AltiVec enabled now fail with: > > > > > > src/libswscale/ppc/yuv2yuv_altivec.c: In function > > > ‘f

Re: [FFmpeg-devel] [PATCH 04/20] avutil/pixfmt: add VYU444 pixel format

On Mon, Oct 07, 2024 at 09:29:39AM -0300, James Almer wrote: > This maps to the 444YpCbCr8 pixel format as defined by Apple, which is ordered > Cr Y' Cb. > > Signed-off-by: James Almer > --- > libavutil/pixdesc.c | 11 +++ > libavutil/pixfmt.h | 2 ++ > libavu

Re: [FFmpeg-devel] [PATCH 03/20] avutil/pixfmt: add UYVA pixel format

On Mon, Oct 07, 2024 at 09:29:38AM -0300, James Almer wrote: > This maps to the YpCbCrA8 pixel format as defined by Apple, which is > ordered > Cb Y' Cr A. > > Signed-off-by: James Almer > --- > libavutil/pixdesc.c | 13 + > libavutil/pixfmt.h | 2 ++

Re: [FFmpeg-devel] [PATCH 01/20] swscale/output: add missing yuv2packed1 and yuv2packed2 support for VUY{X, A}

On Mon, Oct 07, 2024 at 09:29:36AM -0300, James Almer wrote: > Signed-off-by: James Almer > --- > FATE tests don't seem to trigger this. > > libswscale/output.c | 106 > 1 file changed, 106 insertions(+) should be ok if tested thx [...] -- Michael

Re: [FFmpeg-devel] [PATCH 10/20] swscale/output: add VYU444 output support

On Mon, Oct 07, 2024 at 09:29:45AM -0300, James Almer wrote: > Signed-off-by: James Almer > --- > libswscale/output.c | 43 > libswscale/utils.c | 2 +- > tests/ref/fate/filter-pixdesc-vyu444 | 1 + > tests/ref/fate/filter-

Re: [FFmpeg-devel] [PATCH 02/20] avutil/pixfmt: add AYUV pixel format

On Mon, Oct 07, 2024 at 09:29:37AM -0300, James Almer wrote: > This maps to the AYpCbCr8 pixel format as defined by Apple, which is > ordered > A Y’ Cb Cr. > > Signed-off-by: James Almer > --- > libavutil/pixdesc.c | 13 + > libavutil/pixfmt.h | 2 ++

Re: [FFmpeg-devel] new packed pixel formats (machine vision)

Dear Lynne, On Tue, Oct 8, 2024 at 1:11 PM Lynne via ffmpeg-devel wrote: Thank you for your quick and helpful answer! However I have several questions. > We have support for AV_PIX_FMT_BAYER_RGGB16, since its a common Bayer > layout that cinema cameras output, so its definitely within the scope

[FFmpeg-devel] [PATCH] libavfilter/vf_overlay: fix the displayed flags in CLI documentation

When displaying help for overlay filter in CLI, the flags for x and y parameters don't have the T flag. However these two parameters do have the capability to be set at runtime, as implemented in commit d2752ef0615. This commit fixes the CLI documentation. --- libavfilter/vf_overlay.c | 5 +++-- 1

Re: [FFmpeg-devel] nuv1 in avi

ffplay/ffprobe now seems to recognize my file On Tue, Oct 8, 2024 at 3:03 PM Andrew Randrianasulu wrote: > I was experimenting with mencoder > > taskset -c 0 qemu-i386 -cpu pentium /usr/bin/mencoder -ovc nuv -oac copy > raw.avi -o nuv.avi -of avi -noodml > > and it created interesting avi file.

[FFmpeg-devel] [PATCH v1] swscale: Fix conflicting types for loongarch

Build breaks after c1a0e657638f7007dcc807a2d985c22631fcd6d3 --- libswscale/loongarch/swscale_loongarch.h | 48 1 file changed, 24 insertions(+), 24 deletions(-) diff --git a/libswscale/loongarch/swscale_loongarch.h b/libswscale/loongarch/swscale_loongarch.h index 07c91bc

[FFmpeg-devel] nuv1 in avi

I was experimenting with mencoder taskset -c 0 qemu-i386 -cpu pentium /usr/bin/mencoder -ovc nuv -oac copy raw.avi -o nuv.avi -of avi -noodml and it created interesting avi file. ffprobe -i nuv.avi [avi @ 0x8e124c0] Could not find codec parameters for stream 0 (Video: none (NUV1 / 0x3156554E),

Re: [FFmpeg-devel] new packed pixel formats (machine vision)

On 08/10/2024 09:31, Diederick C. Niehorster wrote: Hi All, I am using ffmpeg for a library to interface with machine vision cameras that i am developing (not yet released),it allows storing the streams with really nice performance directly to, e.g., x264/mp4 (thanks ffmpeg!). For this, i am loo

[FFmpeg-devel] new packed pixel formats (machine vision)

Hi All, I am using ffmpeg for a library to interface with machine vision cameras that i am developing (not yet released),it allows storing the streams with really nice performance directly to, e.g., x264/mp4 (thanks ffmpeg!). For this, i am looking to support some new pixel formats as input format