On Mon, Jul 13, 2020 at 2:57 PM Yongle Lin wrote:
>
> On Thu, Jul 9, 2020 at 2:23 PM Yongle Lin wrote:
>
>>
>>
>> On Mon, Jul 6, 2020 at 11:31 AM Yongle Lin
>> wrote:
>>
>>> it makes sense to export block structure like src_x, src_y, width and
---
libavcodec/vp9.c | 102 ++
libavcodec/vp9block.c | 2 +
libavcodec/vp9dec.h | 3 ++
3 files changed, 107 insertions(+)
diff --git a/libavcodec/vp9.c b/libavcodec/vp9.c
index fd0bab14a2..5289fb3099 100644
--- a/libavcodec/vp9.c
+++
Printing venc params in ffprobe makes it easier for program to parse the data
via
ffprobe json output
---
fftools/ffprobe.c | 33 +
1 file changed, 33 insertions(+)
diff --git a/fftools/ffprobe.c b/fftools/ffprobe.c
index 5515e1b31b..b20bddc897 100644
---
On Wed, Jul 15, 2020 at 4:13 PM Mark Thompson wrote:
> On 15/07/2020 18:43, Yongle Lin wrote:
> > add block type field to AVVideoBlockParams so we could either export or
> visualize it later.
> > ---
> > libavutil/video_enc_params.h | 19 +++
> >
On Wed, Jul 15, 2020 at 4:37 PM Mark Thompson wrote:
> On 15/07/2020 22:05, Yongle Lin wrote:
> > ---
> > libavcodec/h264dec.c | 14 ++
> > 1 file changed, 14 insertions(+)
> >
> > diff --git a/libavcodec/h264dec.c b/libavcodec/h264dec.c
> &
---
libavcodec/vp9.c | 10 ++
libavcodec/vp9block.c | 6 ++
libavcodec/vp9dec.h | 4
3 files changed, 20 insertions(+)
diff --git a/libavcodec/vp9.c b/libavcodec/vp9.c
index fd0bab14a2..6bd6bd4fa9 100644
--- a/libavcodec/vp9.c
+++ b/libavcodec/vp9.c
@@ -1541,6 +1541,16
---
libavcodec/h264dec.c | 14 ++
1 file changed, 14 insertions(+)
diff --git a/libavcodec/h264dec.c b/libavcodec/h264dec.c
index 1e2ca68449..b3de5290d0 100644
--- a/libavcodec/h264dec.c
+++ b/libavcodec/h264dec.c
@@ -816,6 +816,20 @@ static int h264_export_enc_params(AVFrame *f,
add block type field to AVVideoBlockParams so we could either export or
visualize it later.
---
libavutil/video_enc_params.h | 19 +++
1 file changed, 19 insertions(+)
diff --git a/libavutil/video_enc_params.h b/libavutil/video_enc_params.h
index 43fa443154..8bf5f240c9 100644
On Thu, Jul 9, 2020 at 2:23 PM Yongle Lin wrote:
>
>
> On Mon, Jul 6, 2020 at 11:31 AM Yongle Lin
> wrote:
>
>> it makes sense to export block structure like src_x, src_y, width and
>> height when segmentation isn't enable so we could visualize and see th
On Thu, Jul 2, 2020 at 8:09 AM Michael Niedermayer
wrote:
> On Wed, Jul 01, 2020 at 05:42:48PM +0000, Yongle Lin wrote:
> > example command line to visualize block decomposition:
> > ./ffmpeg -export_side_data +venc_params -i input.webm -vf
> > codecview=bs=true output.we
On Thu, Jul 9, 2020 at 2:18 PM Yongle Lin wrote:
>
>
> On Mon, Jul 6, 2020 at 10:56 AM Yongle Lin
> wrote:
>
>>
>>
>> On Thu, Jun 25, 2020 at 12:09 PM Yongle Lin
>> wrote:
>>
>>> Add qp visualization in codecview filter which supports H
On Thu, Jul 2, 2020 at 8:09 AM Michael Niedermayer
wrote:
> On Wed, Jul 01, 2020 at 05:42:48PM +0000, Yongle Lin wrote:
> > example command line to visualize block decomposition:
> > ./ffmpeg -export_side_data +venc_params -i input.webm -vf
> > codecview=bs=true output.we
On Mon, Jul 6, 2020 at 11:31 AM Yongle Lin wrote:
> it makes sense to export block structure like src_x, src_y, width and
> height when segmentation isn't enable so we could visualize and see the
> structure of the block.
> ---
> libavcodec/vp9.c | 8 +++-
> 1 file cha
On Mon, Jul 6, 2020 at 10:56 AM Yongle Lin wrote:
>
>
> On Thu, Jun 25, 2020 at 12:09 PM Yongle Lin
> wrote:
>
>> Add qp visualization in codecview filter which supports H264 and VP9
>> codecs. Add options for luma/chroma qp and AC/DC qp as well. There is a old
>
On Tue, Jul 7, 2020 at 12:59 AM Anton Khirnov wrote:
> Quoting Yongle Lin (2020-07-06 23:08:17)
> > add block type field to AVVideoBlockParams so we could either export or
> visualize it later.
> > ---
> > libavutil/video_enc_params.h | 20
> >
On Tue, Jul 7, 2020 at 4:08 PM Mark Thompson wrote:
> On 07/07/2020 23:54, Lynne wrote:
> > Jul 7, 2020, 23:47 by yongle.lin...@gmail.com:
> >
> >> add block type field to AVVideoBlockParams so we could either export or
> visualize it later.
> >> ---
> >> libavutil/video_enc_params.h | 16
add block type field to AVVideoBlockParams so we could either export or
visualize it later.
---
libavutil/video_enc_params.h | 19 +++
1 file changed, 19 insertions(+)
diff --git a/libavutil/video_enc_params.h b/libavutil/video_enc_params.h
index 43fa443154..8bf5f240c9 100644
On Tue, Jul 7, 2020 at 10:54 PM Lynne wrote:
> Jul 7, 2020, 23:47 by yongle.lin...@gmail.com:
>
> > add block type field to AVVideoBlockParams so we could either export or
> visualize it later.
> > ---
> > libavutil/video_enc_params.h | 16
> > 1 file changed, 16 insertions(+)
add block type field to AVVideoBlockParams so we could either export or
visualize it later.
---
libavutil/video_enc_params.h | 16
1 file changed, 16 insertions(+)
diff --git a/libavutil/video_enc_params.h b/libavutil/video_enc_params.h
index 43fa443154..52c0058f5b 100644
---
On Tue, Jul 7, 2020 at 3:33 PM Lynne wrote:
> Jul 7, 2020, 23:11 by yongle.lin...@gmail.com:
>
> > add block type field to AVVideoBlockParams so we could either export or
> visualize it later.
> > ---
> > libavutil/video_enc_params.h | 16
> > 1 file changed, 16 insertions(+)
>
add block type field to AVVideoBlockParams so we could either export or
visualize it later.
---
libavutil/video_enc_params.h | 16
1 file changed, 16 insertions(+)
diff --git a/libavutil/video_enc_params.h b/libavutil/video_enc_params.h
index 43fa443154..c18dba7879 100644
---
On Tue, Jul 7, 2020 at 2:09 PM Lynne wrote:
> Jul 7, 2020, 21:25 by yongle.lin...@gmail.com:
>
> > add block type field to AVVideoBlockParams so we could either export or
> visualize it later.
> > ---
> > libavutil/video_enc_params.h | 15 +++
> > 1 file changed, 15 insertions(+)
>
add block type field to AVVideoBlockParams so we could either export or
visualize it later.
---
libavutil/video_enc_params.h | 15 +++
1 file changed, 15 insertions(+)
diff --git a/libavutil/video_enc_params.h b/libavutil/video_enc_params.h
index 43fa443154..bff5354a8d 100644
---
On Tue, Jul 7, 2020 at 12:59 AM Anton Khirnov wrote:
> Quoting Yongle Lin (2020-07-06 23:08:17)
> > add block type field to AVVideoBlockParams so we could either export or
> visualize it later.
> > ---
> > libavutil/video_enc_params.h | 20
> >
On Mon, Jul 6, 2020 at 3:08 PM Mark Thompson wrote:
> On 06/07/2020 22:08, Yongle Lin wrote:
> > add block type field to AVVideoBlockParams so we could either export or
> visualize it later.
> > ---
> > libavutil/video_enc_params.h | 20
> >
On Mon, Jul 6, 2020 at 3:23 PM Baptiste Coudurier <
baptiste.coudur...@gmail.com> wrote:
> Hi Yongle, I hope you are doing well
>
> > On Jul 6, 2020, at 11:04 AM, Yongle Lin wrote:
> >
> > On Fri, Jun 19, 2020 at 5:11 PM Yongle Lin <mailto:yongle.lin...@gmail.co
add block type field to AVVideoBlockParams so we could either export or
visualize it later.
---
libavutil/video_enc_params.h | 20
1 file changed, 20 insertions(+)
diff --git a/libavutil/video_enc_params.h b/libavutil/video_enc_params.h
index 43fa443154..55b9fc4031 100644
example command line to visualize block decomposition:
./ffmpeg -export_side_data +venc_params -i input.webm -vf
codecview=bs=true output.webm
---
doc/filters.texi | 3 +++
libavfilter/vf_codecview.c | 41 ++
2 files changed, 44 insertions(+)
diff
it makes sense to export block structure like src_x, src_y, width and
height when segmentation isn't enable so we could visualize and see the
structure of the block.
---
libavcodec/vp9.c | 8 +++-
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/libavcodec/vp9.c
On Thu, Jun 25, 2020 at 12:09 PM Yongle Lin wrote:
> Add qp visualization in codecview filter which supports H264 and VP9
> codecs. Add options for luma/chroma qp and AC/DC qp as well. There is a old
> way to visualize it but it's deprecated since version 58.
> example command line
On Thu, Jul 2, 2020 at 8:09 AM Michael Niedermayer
wrote:
> On Wed, Jul 01, 2020 at 05:42:48PM +0000, Yongle Lin wrote:
> > example command line to visualize block decomposition:
> > ./ffmpeg -export_side_data +venc_params -i input.webm -vf
> > codecview=bs=true output.we
On Fri, Jun 19, 2020 at 5:11 PM Yongle Lin wrote:
> Allow ISO 639 language codes for text tracks in mov format when
> strictness is set to experimental
> ---
> libavformat/isom.c | 9 +++--
> libavformat/isom.h | 2 +-
> libavformat/move
example command line to visualize block decomposition:
./ffmpeg -export_side_data +venc_params -i input.webm -vf
codecview=bs=true output.webm
---
doc/filters.texi | 3 +++
libavcodec/vp9.c | 8 +++-
libavfilter/vf_codecview.c | 41 ++
Add qp visualization in codecview filter which supports H264 and VP9 codecs.
Add options for luma/chroma qp and AC/DC qp as well. There is a old way to
visualize it but it's deprecated since version 58.
example command line to visualize qp:
./ffmpeg -export_side_data +venc_params -i input.mp4
Allow ISO 639 language codes for text tracks in mov format when
strictness is set to experimental
---
libavformat/isom.c | 9 +++--
libavformat/isom.h | 2 +-
libavformat/movenc.c | 6 +++---
tests/fate/mov.mak | 3 +++
the patch and resent it to you.
Best,
Yongle
On Thu, Jun 18, 2020 at 3:55 AM Derek Buitenhuis
wrote:
> On 12/06/2020 00:35, Yongle Lin wrote:
> > Allow extended language codes using ISO designation for text tracks in
> mov format when strictness is set to experimental
> > ---
>
Dear FFmpeg Development Team,
I am an intern at Google working on FFmpeg open source project this summer.
I sent a patch in my previous email last week. Could you please take a look
at it and review the patch? I really appreciate it.
Best,
Yongle
On Thu, Jun 11, 2020 at 11:35 PM Yongle Lin
Allow extended language codes using ISO designation for text tracks in mov
format when strictness is set to experimental
---
This patch includes a support for mov format to extend language codes using ISO
designation for text
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