On Wed, May 22, 2019 at 9:54 PM Timo Rothenpieler
wrote:
> On 22.05.2019 08:59, lance.lmw...@gmail.com wrote:
> > From: Limin Wang
> >
> > The testing command for the HDR10 output with nvenc:
> > $ ./ffmpeg_g -y -i 4K.mp4 -c:v hevc_nvenc -g 7 -color_primaries bt2020
> -colorspace bt2020_ncl -col
On Saturday, May 25, 2019, Carl Eugen Hoyos wrote:
> Am Fr., 24. Mai 2019 um 11:36 Uhr schrieb :
> >
> > From: Limin Wang
> >
> > ---
> > libavfilter/vf_overlay.c | 52
> > 1 file changed, 26 insertions(+), 26 deletions(-)
> >
> > diff --git a/libavfilte
On Sat, May 25, 2019 at 7:52 PM Michael Niedermayer
wrote:
> On Fri, May 24, 2019 at 05:36:15PM +0800, lance.lmw...@gmail.com wrote:
> > From: Limin Wang
> >
> > ---
> > libavfilter/vf_overlay.c | 69 +---
> > 1 file changed, 44 insertions(+), 25 deletions(-)
On Saturday, May 25, 2019, James Almer wrote:
> On 5/22/2019 3:59 AM, lance.lmw...@gmail.com wrote:
> > From: Limin Wang
> >
> > The testing command for the HDR10 output with nvenc:
> > $ ./ffmpeg_g -y -i 4K.mp4 -c:v hevc_nvenc -g 7 -color_primaries bt2020
> -colorspace bt2020_ncl -color_trc smp
On Wed, May 29, 2019 at 7:11 PM Dennis Mungai wrote:
> On Tue, May 28, 2019, 01:15 James Almer wrote:
>
> > On 5/27/2019 7:13 PM, Timo Rothenpieler wrote:
> > > On 27.05.2019 23:49, Lance Wang wrote:
> > >> On Saturday, May 25, 2019, James Almer wrote:
&g
On Sun, May 26, 2019 at 8:08 AM wrote:
> From: Limin Wang
>
> The test ffmpeg command in iMAC system:
> ./ffmpeg -y -i input.ts -i ./logo.png -filter_complex
> overlay=50:50:format=yuv420p10 -c:v hevc_videotoolbox ./test.ts
> Now I have tested with yuv420p10 overlay and check the result is OK,
OK, I'll update the doc/filters.texi for the new option for the update
patch. Thanks for the feedback.
On Thu, Jun 6, 2019 at 2:19 PM Liu Steven wrote:
>
>
> > 在 2019年6月6日，下午2:06，Lance Wang 写道：
> >
> > On Sun, May 26, 2019 at 8:08 AM wrote:
> >
> &
On Thu, Jun 6, 2019 at 3:10 PM wrote:
> From: Limin Wang
>
> The test ffmpeg command in iMAC system:
> ./ffmpeg -y -i input.ts -i ./logo.png -filter_complex
> overlay=50:50:format=yuv420p10 -c:v hevc_videotoolbox ./test.ts
> Now I have tested with yuv420p10 overlay and check the result is OK,
On Fri, Jun 7, 2019 at 6:56 AM Michael Niedermayer
wrote:
> On Thu, Jun 06, 2019 at 01:54:41PM +0800, lance.lmw...@gmail.com wrote:
> > From: Limin Wang
> >
> > Signed-off-by: Limin Wang
> > ---
> > libavfilter/vf_find_rect.c | 37 ++---
> > 1 file changed, 26 i
On Fri, Jun 7, 2019 at 8:36 PM Marvin Scholz wrote:
> On 7 Jun 2019, at 11:59, lance.lmw...@gmail.com wrote:
>
> > From: Limin Wang
> >
> > Signed-off-by: Limin Wang
>
> This looks like a different approach to a similar patch sent before
> by Thilo.
>
> ---
> > libavcodec/videotoolboxenc.c | 4
On Fri, Jun 7, 2019 at 11:13 PM Michael Niedermayer
wrote:
> On Thu, Jun 06, 2019 at 04:30:56PM +0800, lance.lmw...@gmail.com wrote:
> > From: Limin Wang
> >
> > Signed-off-by: Limin Wang
> > ---
> > libavfilter/vf_cover_rect.c | 4 +++-
> > 1 file changed, 3 insertions(+), 1 deletion(-)
> >
>
On Fri, Jun 7, 2019 at 11:52 PM Thilo Borgmann
wrote:
> Am 07.06.19 um 17:21 schrieb Lance Wang:
> > On Fri, Jun 7, 2019 at 8:36 PM Marvin Scholz wrote:
> >
> >> On 7 Jun 2019, at 11:59, lance.lmw...@gmail.com wrote:
> >>
> >>> From: Limi
On Sun, Jun 9, 2019 at 5:41 AM Michael Niedermayer
wrote:
> On Sat, Jun 08, 2019 at 06:53:58AM +0800, lance.lmw...@gmail.com wrote:
> > From: Limin Wang
> >
> > Signed-off-by: Limin Wang
> > ---
> > libavfilter/vf_find_rect.c | 40 +++-
> > 1 file changed, 2
On Sun, Jun 9, 2019 at 4:38 AM Michael Niedermayer
wrote:
> On Sat, Jun 08, 2019 at 06:53:58AM +0800, lance.lmw...@gmail.com wrote:
> > From: Limin Wang
> >
> > Signed-off-by: Limin Wang
> > ---
> > libavfilter/vf_find_rect.c | 40 +++-
> > 1 file changed, 2
On Mon, May 27, 2019 at 2:22 PM wrote:
> From: Limin Wang
>
> Signed-off-by: Limin Wang
> ---
> libavfilter/vf_blend.c | 188 +++--
> 1 file changed, 48 insertions(+), 140 deletions(-)
>
> diff --git a/libavfilter/vf_blend.c b/libavfilter/vf_blend.c
> index
On Wed, Jun 12, 2019 at 5:23 AM Michael Niedermayer
wrote:
> On Tue, Jun 11, 2019 at 02:07:30PM +0800, lance.lmw...@gmail.com wrote:
> > From: Limin Wang
> >
> > Signed-off-by: Limin Wang
> > ---
> > doc/filters.texi | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git
On Wed, Jun 12, 2019 at 4:51 AM Michael Niedermayer
wrote:
> On Tue, Jun 11, 2019 at 01:38:43PM +0800, lance.lmw...@gmail.com wrote:
> > From: Limin Wang
> >
> > Signed-off-by: Limin Wang
> > ---
> > libavfilter/vf_cover_rect.c | 49 +++--
> > 1 file changed, 36
On Wed, Jun 12, 2019 at 5:46 PM Moritz Barsnick wrote:
> On Tue, Jun 11, 2019 at 13:38:44 +0800, lance.lmw...@gmail.com wrote:
> > doc/filters.texi | 2 +-
>
> While you're at it, could you kindly add another patch to fix the
> descriptions of the examples for find_rect and cover_rect? They are
>
On Wed, Jun 12, 2019 at 4:51 AM Michael Niedermayer
wrote:
> On Tue, Jun 11, 2019 at 01:38:43PM +0800, lance.lmw...@gmail.com wrote:
> > From: Limin Wang
> >
> > Signed-off-by: Limin Wang
> > ---
> > libavfilter/vf_cover_rect.c | 49 +++--
> > 1 file changed, 36
On Wed, Jun 12, 2019 at 5:43 PM Moritz Barsnick wrote:
> On Tue, Jun 11, 2019 at 13:38:43 +0800, lance.lmw...@gmail.com wrote:
> > @@ -220,11 +248,6 @@ static av_cold int init(AVFilterContext *ctx)
> > &cover->cover_frame->width,
> &cover->cover_frame->height,
> >
On Wed, Jun 12, 2019 at 5:23 AM Michael Niedermayer
wrote:
> On Tue, Jun 11, 2019 at 02:07:30PM +0800, lance.lmw...@gmail.com wrote:
> > From: Limin Wang
> >
> > Signed-off-by: Limin Wang
> > ---
> > doc/filters.texi | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git
On Fri, Jun 14, 2019 at 5:31 PM Michael Niedermayer
wrote:
> On Wed, Jun 12, 2019 at 06:50:18PM +0800, lance.lmw...@gmail.com wrote:
> > From: Limin Wang
> >
> > Signed-off-by: Limin Wang
> > ---
> > doc/filters.texi| 6 ++--
> > libavfilter/vf_cover_rect.c | 56 ++
On Sat, Jun 15, 2019 at 3:02 AM Michael Niedermayer
wrote:
> Hi
>
> On Wed, Jun 12, 2019 at 06:57:30PM +0800, lance.lmw...@gmail.com wrote:
> > From: Limin Wang
> >
> > benchmark on x86_64: 6.4 -> 16 with below command:
> > ./ffmpeg -i 1920x1080.mp4 -vf
> find_rect=./find.tif,cover_rect=./cover
On Sat, Jun 15, 2019 at 3:10 AM Michael Niedermayer
wrote:
> On Sat, Jun 15, 2019 at 12:48:26AM +0800, lance.lmw...@gmail.com wrote:
> > From: Limin Wang
> >
> > Signed-off-by: Limin Wang
> > ---
> > doc/filters.texi| 2 +-
> > libavfilter/vf_cover_rect.c | 40
> ++
On Sat, Jun 15, 2019 at 3:16 AM Michael Niedermayer
wrote:
> On Wed, Jun 12, 2019 at 06:57:29PM +0800, lance.lmw...@gmail.com wrote:
> > From: Limin Wang
> >
> > Signed-off-by: Limin Wang
> > ---
> > doc/filters.texi | 2 +-
> > libavfilter/vf_find_rect.c | 39 ++
On Sun, Jun 16, 2019 at 6:16 AM Michael Niedermayer
wrote:
> On Sat, Jun 15, 2019 at 06:53:20AM +0800, Lance Wang wrote:
> > On Sat, Jun 15, 2019 at 3:16 AM Michael Niedermayer
>
> > wrote:
> >
> > > On Wed, Jun 12, 2019 at 06:57:29PM +0800, lance.lmw...@gmail
On Sun, Jun 16, 2019 at 6:41 AM Michael Niedermayer
wrote:
> On Sat, Jun 15, 2019 at 06:39:38AM +0800, Lance Wang wrote:
> > On Sat, Jun 15, 2019 at 3:02 AM Michael Niedermayer
>
> > wrote:
> >
> > > Hi
> > >
> > > On Wed, Jun 12, 2019
On Sun, Jun 16, 2019 at 6:20 AM Michael Niedermayer
wrote:
> On Fri, Jun 14, 2019 at 11:52:47PM +0800, Lance Wang wrote:
> > On Fri, Jun 14, 2019 at 5:31 PM Michael Niedermayer
>
> > wrote:
> >
> > > On Wed, Jun 12, 2019 at 06:50:18PM +0800, lance.lmw...@gmail
On Fri, Jun 7, 2019 at 11:13 PM wrote:
> From: Limin Wang
>
> Signed-off-by: Limin Wang
> ---
> libavcodec/videotoolboxenc.c | 5 +
> 1 file changed, 5 insertions(+)
>
> diff --git a/libavcodec/videotoolboxenc.c b/libavcodec/videotoolboxenc.c
> index 3665581..f8ccdea 100644
> --- a/libavco
On Sun, Jun 16, 2019 at 3:26 PM Michael Niedermayer
wrote:
> On Sun, Jun 16, 2019 at 07:11:27AM +0800, Lance Wang wrote:
> > On Sun, Jun 16, 2019 at 6:20 AM Michael Niedermayer
>
> > wrote:
> >
> > > On Fri, Jun 14, 2019 at 11:52:47PM +0800, Lance Wang wrote:
On Sun, Jun 16, 2019 at 3:24 PM Michael Niedermayer
wrote:
> On Sat, Jun 15, 2019 at 12:48:25AM +0800, lance.lmw...@gmail.com wrote:
> > From: Limin Wang
> >
> > Signed-off-by: Limin Wang
> > ---
> > libavfilter/vf_cover_rect.c | 17 ++---
> > 1 file changed, 10 insertions(+), 7 de
On Thu, Jun 6, 2019 at 3:10 PM wrote:
> From: Limin Wang
>
> Signed-off-by: Limin Wang
> ---
> libavfilter/vf_overlay.c | 12 ++--
> 1 file changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/libavfilter/vf_overlay.c b/libavfilter/vf_overlay.c
> index 0a8f089c0d..b468cedf2e 10064
On Thu, Jun 27, 2019 at 09:40:22AM +0200, Moritz Barsnick wrote:
> On Thu, Jun 27, 2019 at 10:12:35 +0800, lance.lmw...@gmail.com wrote:
> > +This filter takes in two video input, the first input is considered
> ^ inputs
> > +the "main" source and is passed unchang
On Mon, May 4, 2020 at 4:13 PM Tomas Härdin wrote:
> tor 2020-04-30 klockan 20:59 +0800 skrev lance.lmw...@gmail.com:
> > From: Limin Wang
> >
> > Signed-off-by: Limin Wang
> > ---
> > libavformat/mxfdec.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/libavform
On Mon, May 22, 2023 at 12:05 PM Zhao Zhili wrote:
> From: Zhao Zhili
>
> So CJK can be wrapped automatically.
>
> Signed-off-by: Zhao Zhili
> ---
> v2: Don't overwrite wrap automatically for native ASS
>
> libavfilter/version.h | 2 +-
> libavfilter/vf_subtitles.c | 14 ++
>
On Mon, May 29, 2023 at 10:16 PM Zhao Zhili wrote:
> From: Zhao Zhili
>
> Signed-off-by: Zhao Zhili
> ---
> libavformat/hlsenc.c | 14 --
> 1 file changed, 12 insertions(+), 2 deletions(-)
>
> diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c
> index 871afb571b..1e0848ce3d 1
On Tue, May 30, 2023 at 11:09 AM "zhilizhao(赵志立)"
wrote:
>
>
> > On May 30, 2023, at 09:03, Lance Wang wrote:
> >
> > On Mon, May 29, 2023 at 10:16 PM Zhao Zhili
> wrote:
> >
> >> From: Zhao Zhili
> >>
> >&
On Fri, Jun 2, 2023 at 3:31 PM Steven Liu wrote:
> Signed-off-by: Steven Liu
> ---
> libavformat/Makefile | 2 +-
> libavformat/flv.h| 15 +++
> libavformat/flvenc.c | 41 +++--
> 3 files changed, 47 insertions(+), 11 deletions(-)
>
> diff --
On Fri, Jun 2, 2023 at 3:32 PM Steven Liu wrote:
> Signed-off-by: Steven Liu
> ---
> libavformat/flvdec.c | 58 ++--
> 1 file changed, 50 insertions(+), 8 deletions(-)
>
> diff --git a/libavformat/flvdec.c b/libavformat/flvdec.c
> index d83edff727..c8e6ca
On Fri, Jun 2, 2023 at 7:29 PM Steven Liu wrote:
> Lance Wang 于2023年6月2日周五 19:09写道：
> >
> > On Fri, Jun 2, 2023 at 3:31 PM Steven Liu wrote:
> >
> > > Signed-off-by: Steven Liu
> > > ---
> > > libavformat/Makefile | 2 +-
> > > lib
On Thu, Jun 8, 2023 at 10:47 AM Zhao Zhili wrote:
> From: Zhao Zhili
>
> 1. Add avcc extradata support.
> 2. Add non-standard annexb support with 0 0 1 as prefix for SPS.
>
>
LGTM
> Signed-off-by: Zhao Zhili
> ---
> v2: Describe what the patch does.
>
> libavformat/hlsenc.c | 14
On Tue, Jun 13, 2023 at 3:37 PM Zhao Zhili wrote:
> From: Zhao Zhili
>
> The code after the check skip 21 bytes and then read two bytes.
>
> Signed-off-by: Zhao Zhili
> ---
> libavcodec/hevc_parse.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/libavcodec/hevc_par
The patchset lgtm. thanks.
On Thu, Feb 2, 2023 at 3:11 PM Zhao Zhili wrote:
> From: Zhao Zhili
>
> Only patch 1/6 needs to go with major version bump.
>
> Zhao Zhili (6):
> libavutil/hdr_dynamic_vivid_metadata: fix
> AVHDRVividColorToneMappingParams
> libavcodec/dynamic_hdr_vivid: fix s
On Fri, Apr 21, 2023 at 9:29 PM Devin Heitmueller <
devin.heitmuel...@ltnglobal.com> wrote:
> When transcoding video that contains 708 closed captions, the
> caption data is tied to the frames as side data. Simply dropping
> or adding frames to change the framerate will result in loss of
> data,
On Wed, Apr 26, 2023 at 10:14 PM Devin Heitmueller <
devin.heitmuel...@ltnglobal.com> wrote:
> Hi Lance,
>
> Thank you for your review. Comments inline.
>
> On Tue, Apr 25, 2023 at 10:28 AM Lance Wang
> wrote:
> > > +/* Based on the target FPS, fig
On Fri, Apr 28, 2023 at 11:43 PM Devin Heitmueller <
devin.heitmuel...@ltnglobal.com> wrote:
> THis filter can correct certain issues seen from upstream sources
> where the cc_count is not properly set or the CEA-608 tuples are
> not at the start of the payload as expected.
>
> Make use of the ccf
On Fri, Apr 28, 2023 at 11:43 PM Devin Heitmueller <
devin.heitmuel...@ltnglobal.com> wrote:
> Unlike other cases where the closed captions are embedded in the
> video stream as MPEG-2 userdata or H.264 SEI data, with MOV files
> the captions are often found on a separate "e608" subtitle track.
>
On Tue, May 2, 2023 at 10:48 PM Devin Heitmueller <
devin.heitmuel...@ltnglobal.com> wrote:
> Hi Lance,
>
> On Sun, Apr 30, 2023 at 7:01 PM Lance Wang wrote:
> > This implementation is limited to decklink SDI output only, If
> possible,
> > can we implement t
esulting frames at the appropriate rate given the target
> framerate. This includes both having the correct cc_count as
> well as clocking out the 608 pairs at the appropriate rate.
>
> Thanks for Lance Wang and Anton
> Khirnov for providing review/feedback.
>
> Signed-off-by: Dev
On Sat, May 6, 2023 at 4:58 AM Devin Heitmueller <
devin.heitmuel...@ltnglobal.com> wrote:
> Rework the code a bit to speed up the 10-bit bitpacked decoding
> routine. This is probably about as fast as I can get it without
> switching to assembly language.
>
> Demonstratable with:
>
> ./ffmpeg -f
On Sun, May 7, 2023 at 1:38 AM James Almer wrote:
> Signed-off-by: James Almer
> ---
> libavcodec/bitpacked_enc.c | 27 ++-
> 1 file changed, 26 insertions(+), 1 deletion(-)
>
> diff --git a/libavcodec/bitpacked_enc.c b/libavcodec/bitpacked_enc.c
> index 3c4e11293d..cbca
s back into the
> resulting frames at the appropriate rate given the target
> framerate. This includes both having the correct cc_count as
> well as clocking out the 608 pairs at the appropriate rate.
>
> Thanks to Lance Wang , Anton
> Khirnov , and Michael Niedermayer <
> mich
On Mon, May 8, 2023 at 6:56 AM James Almer wrote:
> On 5/7/2023 4:00 AM, Lance Wang wrote:
> > On Sun, May 7, 2023 at 1:38 AM James Almer wrote:
> >
> >> Signed-off-by: James Almer
> >> ---
> >> libavcodec/bitpacked_enc.c | 27 ++
On Sun, May 7, 2023 at 3:03 PM Lance Wang wrote:
> LGTM for the patchset.
>
>
I will help to apply the patchset tomorrow if no further comments. thx.
> On Sat, May 6, 2023 at 2:13 AM Devin Heitmueller <
> devin.heitmuel...@ltnglobal.com> wrote:
>
>> When trans
On Sat, May 6, 2023 at 8:41 PM Devin Heitmueller <
devin.heitmuel...@ltnglobal.com> wrote:
> On Sat, May 6, 2023 at 8:16 AM James Almer wrote:
> > Can you bench with the START_TIMER and STOP_TIMER macros in timer.h?
> > Also, define CACHED_BITSTREAM_READER in bitpacked_dec.c before including
> >
On Wed, May 10, 2023 at 7:08 PM Lance Wang wrote:
>
>
> On Sun, May 7, 2023 at 3:03 PM Lance Wang wrote:
>
>> LGTM for the patchset.
>>
>>
> I will help to apply the patchset tomorrow if no further comments. thx.
>
applied, thanks for the effort.
>
&g
On Fri, May 12, 2023 at 1:12 AM Devin Heitmueller <
devin.heitmuel...@ltnglobal.com> wrote:
> Address build breakage caused by my latest series when compiling
> with CUDA support. Thanks to Paul Mahol for pointing it out.
>
> Signed-off-by: Devin Heitmueller
> ---
> libavfilter/vf_yadif_cuda.c
On Fri, May 19, 2023 at 3:59 PM Zhao Zhili wrote:
> From: Zhao Zhili
>
> So CJK can be wrapped automatically.
>
> Signed-off-by: Zhao Zhili
> ---
> libavfilter/version.h | 2 +-
> libavfilter/vf_subtitles.c | 13 +
> 2 files changed, 14 insertions(+), 1 deletion(-)
>
> diff -
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