Re: [FFmpeg-devel] [Question] Are there any legal or patenting issues concerning the AC-4 patches?

Am 31.05.21 um 20:54 schrieb Lynne: > May 31, 2021, 19:59 by nomis...@web.de: > >> Hi everyone. Back in March 2020 a set of patches for AC-4 support into >> FFmpeg was posted on this >> list. As these patches are not integrated in FFmpeg the HandBrake team was >> considering if we should >> add t

Re: [FFmpeg-devel] [PATCH] lavf/dashenc.c: Fix creating audio-only HLS playlists

>On 5/31/21, 6:00 PM, "Przemysław Sobala" wrote: > >Could any maintainer take a look at that? Pushed with minor indentation changes. Thanks, Karthick >-- >Best regards >Przemysław Sobala ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://f

[FFmpeg-devel] [PATCH v3 2/3] libavcodec/mips: Fix build errors reported by clang

Clang is more strict on the type of asm operands, float or double type variable should use constraint 'f', integer variable should use constraint 'r'. Signed-off-by: Jin Bo --- libavcodec/mips/constants.c | 89 +++-- libavcodec/mips/constants.h | 88 +++-- libavcodec/

[FFmpeg-devel] [PATCH] avformat/nut: add support for P010 pixel format

This is used for dshow, though may be swapped endianness there. Fixes #8454. fate-pixdesc-p010le and be will have to be updated. --- libavcodec/raw.c | 3 +++ libavformat/nut.c | 3 +++ 2 files changed, 6 insertions(+) diff --git a/libavcodec/raw.c b/libavcodec/raw.c index 079d5c5d10..7efc0156ca

[FFmpeg-devel] [PATCH v2 2/3] libavcodec/mips: Fix build errors reported by clang

Clang is more strict on the type of asm operands, float or double type variable should use constraint 'f', integer variable should use constraint 'r'. Signed-off-by: Jin Bo --- libavcodec/mips/constants.c | 89 +++-- libavcodec/mips/constants.h | 88 +++-- libavcodec/

[FFmpeg-devel] [PATCH v2 2/3] libavcodec/mips: Fix build errors reported by clang

Clang is more strict on the type of asm operands, float or double type variable should use constraint 'f', integer variable should use constraint 'r'. Signed-off-by: Jin Bo --- libavcodec/mips/constants.c | 89 +++-- libavcodec/mips/constants.h | 88 +++-- libavcodec/

Re: [FFmpeg-devel] [PATCH v2 00/22] clean-up QSV filters

> This patchset clean up scale_qsv and deinterlace_qsv filters, and take > the two filters as the special cases of vpp_qsv, so vf_scale_qsv.c and > vf_deinterlace_qsv.c can be deleted from FFmpeg. In addition, a few > small features are added in this patchset. > --- > Hi Zhong and Mark, Could

Re: [FFmpeg-devel] [PATCH] avformat/matroskaenc: Allow changing the time stamp precision via option

On 2021-05-24 22:15, Andreas Rheinhardt wrote: michael.di...@xaymar.com: From: Michael Fabian 'Xaymar' Dirks Adds "timestamp_precision" to the available options for Matroska muxing. The option enables users and developers to change the precision of the time stamps in the Matroska container up

Re: [FFmpeg-devel] [Question] Are there any legal or patenting issues concerning the AC-4 patches?

May 31, 2021, 19:59 by nomis...@web.de: > Hi everyone. Back in March 2020 a set of patches for AC-4 support into FFmpeg > was posted on this > list. As these patches are not integrated in FFmpeg the HandBrake team was > considering if we should > add them to the internal FFmpeg patches for HandB

[FFmpeg-devel] [PATCH] lavu/video_enc_params: make sure blocks are properly aligned

--- libavutil/video_enc_params.c | 10 +++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/libavutil/video_enc_params.c b/libavutil/video_enc_params.c index b9cdafddbb..7d903af385 100644 --- a/libavutil/video_enc_params.c +++ b/libavutil/video_enc_params.c @@ -29,10 +29,14 @@

Re: [FFmpeg-devel] [PATCH] avformat/mov: add option to use tfdt for fragment timestamps.

Plan to push tomorrow. On 2021-05-29 14:34, Gyan Doshi wrote: --- I faced the same issue as the poster in https://lists.ffmpeg.org/pipermail/ffmpeg-user/2018-March/039038.html After patch, start_time is correct as well as monotonicity of ts. doc/demuxers.texi | 6 ++ libavformat/isom

[FFmpeg-devel] [Question] Are there any legal or patenting issues concerning the AC-4 patches?

Hi everyone. Back in March 2020 a set of patches for AC-4 support into FFmpeg was posted on this list. As these patches are not integrated in FFmpeg the HandBrake team was considering if we should add them to the internal FFmpeg patches for HandBrake. We are aware, that this patches are WIP and

Re: [FFmpeg-devel] [PATCH] avutil/mem: use GCC builtins to check for overflow in av_size_mult()

Am Do., 27. Mai 2021 um 17:08 Uhr schrieb James Almer : > > Signed-off-by: James Almer > --- > libavutil/mem.h | 9 - > 1 file changed, 8 insertions(+), 1 deletion(-) > > diff --git a/libavutil/mem.h b/libavutil/mem.h > index e21a1feaae..c876111afb 100644 > --- a/libavutil/mem.h > +++ b/l

Re: [FFmpeg-devel] [PATCH v3] pixfmt: fixed wrong fix of comment

Valerii Zapodovnikov wrote: >This mostly reverts 785bfb1d7bb8de567c3aac1d9cc369b55ac9fb7b. >But I also added some clarifications so that nobody mixes primaries >with matrix again. SMPTE 240 and 170 primaires are the same, while >matrix coeff. are different, because 240 is derived from 170's new >p

[FFmpeg-devel] [PATCH v2] avformat/libsrt: log streamid in listener mode

It's useful for test client which pass streamid to ffmpeg/ffplay. For example, use ffmpeg to test streamid support in VLC: ./ffmpeg -v info -re -i foo.mp4 -c copy -f mpegts -mode listener srt://127.0.0.1:9000 ./vlc srt://127.0.0.1:9000?streamid=foobar --- libavformat/libsrt.c | 22 +--

[FFmpeg-devel] [PATCH] avcodec/audiotoolboxdec: Fix decoding 24 Bit ALAC

"avctx->bits_per_raw_sample" always returns 0. Tested with 24 Bit ALAC. The result is bit-perfect. Fix #7287. Co-authored-by: Davis --- libavcodec/audiotoolboxdec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/audiotoolboxdec.c b/libavcodec/audiotoolboxdec.c ind

[FFmpeg-devel] [PATCH] avcodec/audiotoolboxdec: Fix decoding 24 Bit ALAC "avctx->bits_per_raw_sample" always returns 0. Tested with 24 Bit ALAC. The result is bit-perfect. Fix #7287.

Co-authored-by: Davis --- libavcodec/audiotoolboxdec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/audiotoolboxdec.c b/libavcodec/audiotoolboxdec.c index cbd381ef12..c7e1760645 100644 --- a/libavcodec/audiotoolboxdec.c +++ b/libavcodec/audiotoolboxdec.c @@ -303,

Re: [FFmpeg-devel] [PATCH 1/3] avutil/mem: make max_alloc_size an atomic type

On 5/31/2021 5:09 AM, Anton Khirnov wrote: Quoting James Almer (2021-05-23 00:09:02) This is in preparation for the following commit. Signed-off-by: James Almer --- libavutil/mem.c | 17 +++-- 1 file changed, 11 insertions(+), 6 deletions(-) diff --git a/libavutil/mem.c b/libav

Re: [FFmpeg-devel] [PATCH 2/2] avcdec: move setting decode_error_flags from h264 decoder to error concealment code

On 5/24/2021 5:43 PM, Michael Niedermayer wrote: This should fix some minor race condition Untested (no testcase, the flag is not tested by fate) Signed-off-by: Michael Niedermayer --- libavcodec/error_resilience.c | 3 +++ libavcodec/h264dec.c | 5 - 2 files changed, 3 inserti

Re: [FFmpeg-devel] [PATCH 2/2] avcdec: move setting decode_error_flags from h264 decoder to error concealment code

On 5/31/2021 6:02 AM, Anton Khirnov wrote: Quoting Michael Niedermayer (2021-05-24 22:43:55) This should fix some minor race condition Untested (no testcase, the flag is not tested by fate) How will this fix the race? It is still modifying a shared struct. s->cur_pic.f->decode_error_flags is

[FFmpeg-devel] [PATCH v3] pixfmt: fixed wrong fix of comment

This mostly reverts 785bfb1d7bb8de567c3aac1d9cc369b55ac9fb7b. But I also added some clarifications so that nobody mixes primaries with matrix again. SMPTE 240 and 170 primaires are the same, while matrix coeff. are different, because 240 is derived from 170's new primaries and white point while 170

Re: [FFmpeg-devel] [PATCH] lavf/dashenc.c: Fix creating audio-only HLS playlists

Could any maintainer take a look at that? -- Best regards Przemysław Sobala ___ 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...@ffmpeg.org

Re: [FFmpeg-devel] [PATCH v2] pixfmt: fixed wrong fix of comment

Will update (and fix another typo I missed, "primairies"). BTW, that is what H.273 says! "ITU-T H.273 (2016) was published as a twin text technically aligned with ISO/IEC 23001-8:2016 and its Amendment 1. After ISO/IEC 23001-8:2016 was split into three parts in 2019 and renumbered as ISO/IEC 23091

Re: [FFmpeg-devel] [PATCH] lavc/cbs: avoid avcodec.h dependency

On 5/31/2021 7:03 AM, Anton Khirnov wrote: Include only the headers that are actually needed. --- libavcodec/cbs.c | 1 + libavcodec/cbs.h | 7 +-- 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/libavcodec/cbs.c b/libavcodec/cbs.c index bbfafb6530..8d50ea1432 100644 --- a/

Re: [FFmpeg-devel] [PATCH] lavu/mem: un-inline av_size_mult()

On 5/31/2021 6:26 AM, Anton Khirnov wrote: There seems to be no compelling reason for it to be inline. --- libavutil/mem.c | 18 ++ libavutil/mem.h | 19 +-- 2 files changed, 19 insertions(+), 18 deletions(-) diff --git a/libavutil/mem.c b/libavutil/mem.c inde

Re: [FFmpeg-devel] [PATCH v2] pixfmt: fixed wrong fix of comment

Valerii Zapodovnikov wrote: - * These values match the ones defined by ISO/IEC 23001-8_2013 § 7.1. + * These values match the ones defined by ISO/IEC 23001-8_2013 § 7.1 and ITU-T H.273. FYI: ISO/IEC 23001-8:2016 has been withdrawn. Its information can be found now in ISO/IEC 23091-1:2018, I

[FFmpeg-devel] [PATCH v2] pixfmt: fixed wrong fix of comment

This mostly reverts 785bfb1d7bb8de567c3aac1d9cc369b55ac9fb7b. But I also added some clarifications so that nobody mixes primaries with matrix again. SMPTE 240 and 170 primaires are the same, while matrix coeff. are different, because 240 is derived from 170's new primaries and white point while 170

[FFmpeg-devel] [PATCH] tools/uncoded_frame: include required headers explicitly

--- tools/uncoded_frame.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/uncoded_frame.c b/tools/uncoded_frame.c index 3f850d344d..f441d3fbdc 100644 --- a/tools/uncoded_frame.c +++ b/tools/uncoded_frame.c @@ -6,6 +6,7 @@ #include "libavfilter/avfilter.h" #include "libavfilter/buffersi

[FFmpeg-devel] [PATCH] lavc: move av_get_pcm_codec() from avcodec.h to codec_id.h

--- doc/APIchanges| 3 ++- libavcodec/avcodec.h | 8 libavcodec/codec_id.h | 9 + 3 files changed, 11 insertions(+), 9 deletions(-) diff --git a/doc/APIchanges b/doc/APIchanges index 731d55f10d..71095ac78e 100644 --- a/doc/APIchanges +++ b/doc/APIchanges @@ -16,7 +16,8 @

[FFmpeg-devel] [PATCH] lavc/hevc_sei: include buffer.h explicitly

Do not rely on including it indirectly through get_bits.h->avcodec.h --- Needed before 12/25, somehow missed it. --- libavcodec/hevc_sei.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavcodec/hevc_sei.h b/libavcodec/hevc_sei.h index c67dbceb6c..4b6bfddeb9 100644 --- a/libavcodec/hevc_s

[FFmpeg-devel] [PATCH] lavc/cbs: avoid avcodec.h dependency

Include only the headers that are actually needed. --- libavcodec/cbs.c | 1 + libavcodec/cbs.h | 7 +-- 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/libavcodec/cbs.c b/libavcodec/cbs.c index bbfafb6530..8d50ea1432 100644 --- a/libavcodec/cbs.c +++ b/libavcodec/cbs.c @@ -25,6

Re: [FFmpeg-devel] [PATCH 1/1] configure: add emscripten support

Hi ! Kind reminder. Regards, Mehdi On Tue, May 11, 2021 at 4:07 PM Mehdi Sabwat wrote: > Hi! > > Ping, can someone please review? > > Thanks, > Regards > > On Tue, Apr 27, 2021 at 1:57 AM Mehdi Sabwat > wrote: > >> From: Mehdi Sabwat >> >> Fix configure test to allow it to have the right suf

[FFmpeg-devel] [PATCH] lavu/mem: un-inline av_size_mult()

There seems to be no compelling reason for it to be inline. --- libavutil/mem.c | 18 ++ libavutil/mem.h | 19 +-- 2 files changed, 19 insertions(+), 18 deletions(-) diff --git a/libavutil/mem.c b/libavutil/mem.c index a52d33d4a6..063635fb22 100644 --- a/libavutil/

Re: [FFmpeg-devel] [PATCH] avformat/libsrt: log streamid in listener mode

Quoting Zhao Zhili (2021-05-27 17:34:55) > It's useful for test client which pass streamid to ffmpeg/ffplay. > For example, use ffmpeg to test streamid support in VLC: > ./ffmpeg -v info -re -i foo.mp4 -c copy -f mpegts -mode listener > srt://127.0.0.1:9000 > ./vlc srt://127.0.0.1:9000?streamid=fo

Re: [FFmpeg-devel] [PATCH 2/2] avcdec: move setting decode_error_flags from h264 decoder to error concealment code

Quoting Michael Niedermayer (2021-05-24 22:43:55) > This should fix some minor race condition > Untested (no testcase, the flag is not tested by fate) How will this fix the race? It is still modifying a shared struct. -- Anton Khirnov ___ ffmpeg-devel

Re: [FFmpeg-devel] [PATCH] avutil/mem: use GCC builtins to check for overflow in av_size_mult()

Anton Khirnov (12021-05-31): > This is starting to look way too ugly for something exposed in a public > header. The fact it resides in a public header is just a limitation of C's linking model. The code itself is internal source, users should not look at it. Regards, -- Nicolas George sign

Re: [FFmpeg-devel] [PATCH] avutil/mem: use GCC builtins to check for overflow in av_size_mult()

Quoting James Almer (2021-05-27 17:06:57) > Signed-off-by: James Almer > --- > libavutil/mem.h | 9 - > 1 file changed, 8 insertions(+), 1 deletion(-) > > diff --git a/libavutil/mem.h b/libavutil/mem.h > index e21a1feaae..c876111afb 100644 > --- a/libavutil/mem.h > +++ b/libavutil/mem.h

Re: [FFmpeg-devel] [PATCH 1/3] avutil/mem: make max_alloc_size an atomic type

Quoting James Almer (2021-05-23 00:09:02) > This is in preparation for the following commit. > > Signed-off-by: James Almer > --- > libavutil/mem.c | 17 +++-- > 1 file changed, 11 insertions(+), 6 deletions(-) > > diff --git a/libavutil/mem.c b/libavutil/mem.c > index fa227f5e12..c

[FFmpeg-devel] [PATCH 14/24] sws: make checking for the start of a new frame more explicit

--- libswscale/swscale.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/libswscale/swscale.c b/libswscale/swscale.c index cc3700c704..74da1bf42c 100644 --- a/libswscale/swscale.c +++ b/libswscale/swscale.c @@ -866,6 +866,7 @@ int attribute_align_arg sws_scale(struct SwsCo

[FFmpeg-devel] [PATCH 08/24] sws: cosmetics

Reindent after previous commit, rewrap long lines. --- libswscale/swscale.c | 12 ++-- 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/libswscale/swscale.c b/libswscale/swscale.c index 867995c9c7..7dbe0f59c5 100644 --- a/libswscale/swscale.c +++ b/libswscale/swscale.c @@ -847

[FFmpeg-devel] [PATCH 06/24] sws: cosmetics

Reindent after previous commit, split long lines. --- libswscale/swscale.c | 37 - 1 file changed, 20 insertions(+), 17 deletions(-) diff --git a/libswscale/swscale.c b/libswscale/swscale.c index 876dc05442..72285c3547 100644 --- a/libswscale/swscale.c +++ b/li

[FFmpeg-devel] [PATCH 12/24] sws: separate the calls to scaled vs unscaled conversion

Call the scaler function directly rather than through a function pointer. Drop the now-unused return value from ff_getSwsFunc() and rename the function to reflect its new role. This will be useful in the following commits, where it will become important that the amount of output is different for s

[FFmpeg-devel] [PATCH 15/24] sws: merge handling frame start into a single block

Also, return an error code on failure rather than 0. --- libswscale/swscale.c | 9 + 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/libswscale/swscale.c b/libswscale/swscale.c index 74da1bf42c..73bc0c5617 100644 --- a/libswscale/swscale.c +++ b/libswscale/swscale.c @@ -912,1

[FFmpeg-devel] [PATCH 07/24] sws: factor out cascaded scaling

--- libswscale/swscale.c | 29 ++--- 1 file changed, 18 insertions(+), 11 deletions(-) diff --git a/libswscale/swscale.c b/libswscale/swscale.c index 72285c3547..867995c9c7 100644 --- a/libswscale/swscale.c +++ b/libswscale/swscale.c @@ -842,6 +842,22 @@ static int scale_g

[FFmpeg-devel] [PATCH 20/24] sws: add a function for scaling dst slices

Currently existing sws_scale() accepts as input a user-determined slice of input data and produces an indeterminate number of output lines. Since the calling code does not know the amount of output, it cannot easily parallelize scaling by calling sws_scale() simultaneously on different parts of the

[FFmpeg-devel] [PATCH 23/24] lavfi/vf_scale: forward errors from swscale

--- libavfilter/vf_scale.c | 17 +++-- 1 file changed, 11 insertions(+), 6 deletions(-) diff --git a/libavfilter/vf_scale.c b/libavfilter/vf_scale.c index 37899de6a1..cdd7c4da0d 100644 --- a/libavfilter/vf_scale.c +++ b/libavfilter/vf_scale.c @@ -658,6 +658,7 @@ static int scale_frame

[FFmpeg-devel] [PATCH 18/24] sws: move initializing dither_error higher up

It does not interact in any way with the code setting up the image pointers/strides, so it should not be intermixed with it. --- libswscale/swscale.c | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/libswscale/swscale.c b/libswscale/swscale.c index 2d6ed95cfb..b9b2826911

[FFmpeg-devel] [PATCH 24/24] lavfi/vf_scale: implement slice threading

--- libavfilter/vf_scale.c | 182 +++-- 1 file changed, 141 insertions(+), 41 deletions(-) diff --git a/libavfilter/vf_scale.c b/libavfilter/vf_scale.c index cdd7c4da0d..87317393bd 100644 --- a/libavfilter/vf_scale.c +++ b/libavfilter/vf_scale.c @@ -106,8 +106,

[FFmpeg-devel] [PATCH 21/24] lavfi/vf_scale: factorize freeing the sws contexts

--- libavfilter/vf_scale.c | 25 ++--- 1 file changed, 14 insertions(+), 11 deletions(-) diff --git a/libavfilter/vf_scale.c b/libavfilter/vf_scale.c index 759499395f..8516919556 100644 --- a/libavfilter/vf_scale.c +++ b/libavfilter/vf_scale.c @@ -328,16 +328,24 @@ static av_c

[FFmpeg-devel] [PATCH 16/24] sws: simplify setting sliceDir

--- libswscale/swscale.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libswscale/swscale.c b/libswscale/swscale.c index 73bc0c5617..270adcc072 100644 --- a/libswscale/swscale.c +++ b/libswscale/swscale.c @@ -918,7 +918,7 @@ int attribute_align_arg sws_scale(struct SwsContext

[FFmpeg-devel] [PATCH 17/24] sws: move the early return for zero-sized slices higher up

Place it right after the input parameter validation. There is no point in performing any setup if the sws_scale() call won't do anything. --- libswscale/swscale.c | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/libswscale/swscale.c b/libswscale/swscale.c index 270adcc07

[FFmpeg-devel] [PATCH 22/24] lavfi/vf_scale: pass only the private context to scale_slice()

Not the input link. The function does nothing with the link except extract the private context from it. --- libavfilter/vf_scale.c | 11 +-- 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/libavfilter/vf_scale.c b/libavfilter/vf_scale.c index 8516919556..37899de6a1 100644 ---

[FFmpeg-devel] [PATCH 11/24] sws: do not reallocate scratch buffers for each slice

--- libswscale/swscale.c | 20 libswscale/swscale_internal.h | 6 ++ libswscale/utils.c| 3 +++ 3 files changed, 21 insertions(+), 8 deletions(-) diff --git a/libswscale/swscale.c b/libswscale/swscale.c index 37c7cf60dd..2db40a6807 100644 --- a/libs

[FFmpeg-devel] [PATCH 19/24] sws: move updating the palette higher up

It does not interact in any way with the code setting up the image pointers/strides, so it should not be intermixed with it. --- libswscale/swscale.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/libswscale/swscale.c b/libswscale/swscale.c index b9b2826911..3b03fd16dd 1

[FFmpeg-devel] [PATCH 09/24] sws: initialize {src, dst}Stride2 consistently with {src, dst}2

--- libswscale/swscale.c | 11 --- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/libswscale/swscale.c b/libswscale/swscale.c index 7dbe0f59c5..1cf89e4684 100644 --- a/libswscale/swscale.c +++ b/libswscale/swscale.c @@ -883,11 +883,6 @@ int attribute_align_arg sws_scale(stru

[FFmpeg-devel] [PATCH 10/24] sws: group the parameters validity checks together

Also, fail with an error code rather than 0. --- libswscale/swscale.c | 18 +- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/libswscale/swscale.c b/libswscale/swscale.c index 1cf89e4684..37c7cf60dd 100644 --- a/libswscale/swscale.c +++ b/libswscale/swscale.c @@ -890

[FFmpeg-devel] [PATCH 13/24] sws: reset sliceDir at the end of sws_scale()

Makes it more clear that resetting it does not interact with the scaling code that it is currently intermixed with. --- libswscale/swscale.c | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/libswscale/swscale.c b/libswscale/swscale.c index 4b577ef263..cc3700c704 100644 -

[FFmpeg-devel] [PATCH 05/24] sws: factor out gamma-correct scaling

--- libswscale/swscale.c | 53 +--- 1 file changed, 30 insertions(+), 23 deletions(-) diff --git a/libswscale/swscale.c b/libswscale/swscale.c index 9743c56295..876dc05442 100644 --- a/libswscale/swscale.c +++ b/libswscale/swscale.c @@ -811,6 +811,34 @@ sta

[FFmpeg-devel] [PATCH 03/24] sws: reindent after previous commit

--- libswscale/swscale.c | 100 +-- 1 file changed, 50 insertions(+), 50 deletions(-) diff --git a/libswscale/swscale.c b/libswscale/swscale.c index 7690f81450..05e716dcc9 100644 --- a/libswscale/swscale.c +++ b/libswscale/swscale.c @@ -738,34 +738,34 @@ st

[FFmpeg-devel] [PATCH 04/24] sws: return an error code on invalid parameters to sws_scale()

--- libswscale/swscale.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libswscale/swscale.c b/libswscale/swscale.c index 05e716dcc9..9743c56295 100644 --- a/libswscale/swscale.c +++ b/libswscale/swscale.c @@ -833,7 +833,7 @@ int attribute_align_arg sws_scale(struct SwsContext

[FFmpeg-devel] [PATCH 02/24] sws: factor out updating the palette

--- libswscale/swscale.c | 150 ++- 1 file changed, 77 insertions(+), 73 deletions(-) diff --git a/libswscale/swscale.c b/libswscale/swscale.c index 6b73c71e41..7690f81450 100644 --- a/libswscale/swscale.c +++ b/libswscale/swscale.c @@ -736,6 +736,81 @@ sta

[FFmpeg-devel] [PATCH 01/24] sws: remove unnecessary braces

There used to be more code inside them, but it was removed in 6de58b49032a206985602effec91e5e46c886ea2. --- libswscale/swscale.c | 6 ++ 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/libswscale/swscale.c b/libswscale/swscale.c index 12160a169a..6b73c71e41 100644 --- a/libswscal

Re: [FFmpeg-devel] [PATCH] avcodec/aacenc: Avoid 0 lambda

Quoting Michael Niedermayer (2021-05-28 22:15:51) > Fixes: Ticket8003 > Fixes: CVE-2020-20453 > > Signed-off-by: Michael Niedermayer > --- > libavcodec/aacenc.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/libavcodec/aacenc.c b/libavcodec/aacenc.c > index aa223cf25

[FFmpeg-devel] [PATCH] avfilter/vf_overlay_cuda: add hsub and vsub compute x and y positions

fix problem when set x to odd number in nv12 by cuda, test step: 1. ffmpeg -f lavfi testsrc2=s=176x144 -pix_fmt nv12 -t 1 output_overlay.yuv 1. ffmpeg -f lavfi testsrc2=s=352x288 -pix_fmt nv12 -t 1 output_main.yuv before this patch: overlay_cuda=x=0:y=0 will right, overlay_cuda=x=3:y=0 will wrong,

Re: [FFmpeg-devel] [PATCH] set AVFrame decode_error_flags in case of decoding error by h264dec

Quoting James Almer (2021-05-24 19:20:19) > On 7/7/2019 5:15 PM, Michael Niedermayer wrote: > > On Fri, Jun 21, 2019 at 07:15:17AM -0700, Amir Pauker wrote: > >> set AVFrame decode_error_flags in case h->slice_ctx->er.error_occurred is > >> set > >> after the call to ff_h264_execute_decode_slices.

Re: [FFmpeg-devel] [PATCH] avisynth.c corrected interlace detection

Am 2021-05-27 22:38, Stephen Hutchinson wrote: The change seems okay, but the comment and commit message need to explain what's going on better, because the confusion that's erupted over this seems to derive from the rather poor way the AviSynth documentation describes the difference between fie