- Original Message -
From: Kieran Kunhya kier...@obe.tv
To: Wiebe Cazemier wi...@halfgaar.net
Sent: Monday, 30 March, 2015 3:43:42 AM
Subject: Re: [FFmpeg-devel] [PATCH] Dolby Digital dynamic range compression
(drc_scale) is now 0 by default
It's in the spec as an *option*, to
- Original Message -
From: Kieran Kunhya kier...@obe.tv
To: Wiebe Cazemier wi...@halfgaar.net
Sent: Monday, 30 March, 2015 10:47:49 AM
Subject: Re: [FFmpeg-devel] [PATCH] Dolby Digital dynamic range compression
(drc_scale) is now 0 by default
It is not an option and I quote ETSI
From: Kieran Kunhya kier...@obe.tv
To: Wiebe Cazemier wi...@halfgaar.net
Sent: Monday, 30 March, 2015 3:43:42 AM
Subject: Re: [FFmpeg-devel] [PATCH] Dolby Digital dynamic range
compression (drc_scale) is now 0 by default
It is not an option and I quote ETSI 102 366:
Therefore, the AC-3
Some software mis decodes IMX material in mxf if this metadata field is
missing. See the discussion on the ffmpeg ML:-
[FFmpeg-user] How to set 3 specific metadata flags
(ITU601/displayoffset) in FFmpegs IMX50 MXF-OP1a encoding?
This patch add this field to mxf wrapped material.
--
Tim.
Key
And you didn't answer the question I asked before: Why would only AC3 have
range compression on by default? Why not any other codec? What is the sense
in that?? Are you saying that laptop speakers are not able to play full
range AC3 tracks, but that they *are* able to play full range TrueHD
Andre Lopes wrote:
H
I was trying to setup a ffmpeg client to work with an Arecont camera in
multicast and realized that the camera would only return a multicast stream
after an RSTP call, if the SETUP was requested with the following transport:
Transport:
On Mon, Mar 30, 2015 at 11:28:29AM +0100, Kieran Kunhya wrote:
On 30 March 2015 at 11:24, madshi mad...@gmail.com wrote:
2015-03-30 12:10 GMT+02:00 Kieran Kunhya kier...@obe.tv:
We should have DRC enabled in AAC and other codecs
if it's considered a normative part of the spec.
So
On Sun, Mar 29, 2015 at 07:01:08PM +0200, Wiebe Cazemier wrote:
Signed-off-by: Wiebe Cazemier wi...@halfgaar.net
---
Changelog | 1 +
doc/decoders.texi | 2 +-
libavcodec/ac3dec_fixed.c | 2 +-
libavcodec/ac3dec_float.c | 2 +-
libavutil/version.h | 2 +-
5
Michael Niedermayer wrote:
Apologies for the slightly out of place response. I've only just
subscribed after reading the rest of this thread via the archive.
I'm with KieranK the exception should be full range for those that can
stand it.
Maybe I am not best placed to comment as I mixdown to
On Sun, Mar 29, 2015 at 10:07:21PM -0600, Rodger Combs wrote:
This needs a fair bit of testing and review before merge.
Re: mini:
If you wish to shorten my name please use mn, its fewer keys, so you
safe some time
if the header does get updated at the end this would mismatch if
On Mon, Mar 30, 2015 at 03:01:54PM +0200, tomas.har...@codemill.se wrote:
On 2015-03-30 14:21, Michael Niedermayer wrote:
On Mon, Mar 30, 2015 at 12:31:04PM +0200, tomas.har...@codemill.se
wrote:
On 2015-03-30 12:19, tim nicholson wrote:
Some software mis decodes IMX material in mxf if this
On 2015-03-30 14:21, Michael Niedermayer wrote:
On Mon, Mar 30, 2015 at 12:31:04PM +0200, tomas.har...@codemill.se
wrote:
On 2015-03-30 12:19, tim nicholson wrote:
Some software mis decodes IMX material in mxf if this metadata field is
missing. See the discussion on the ffmpeg ML:-
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 30/03/15 13:21, Michael Niedermayer wrote:
On Mon, Mar 30, 2015 at 12:31:04PM +0200, tomas.har...@codemill.se wro
te:
On 2015-03-30 12:19, tim nicholson wrote:
Some software mis decodes IMX material in mxf if this metadata field
is
missing.
On Mon, Mar 30, 2015 at 11:37:10AM +0200, Wiebe Cazemier wrote:
- Original Message -
From: Kieran Kunhya kier...@obe.tv
To: Wiebe Cazemier wi...@halfgaar.net
Sent: Monday, 30 March, 2015 10:47:49 AM
Subject: Re: [FFmpeg-devel] [PATCH] Dolby Digital dynamic range compression
On 30 March 2015 at 02:48, Michael Niedermayer michae...@gmx.at wrote:
On Sun, Mar 29, 2015 at 11:05:41AM +, Donny Yang wrote:
Signed-off-by: Donny Yang w...@kota.moe
---
libavcodec/pngenc.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/libavcodec/pngenc.c
2015-03-30 12:10 GMT+02:00 Kieran Kunhya kier...@obe.tv:
We should have DRC enabled in AAC and other codecs
if it's considered a normative part of the spec.
So basically you do what the spec says regardless of whether it makes sense
or not?
Best regards, Mathias.
On 2015-03-30 12:19, tim nicholson wrote:
Some software mis decodes IMX material in mxf if this metadata field is
missing. See the discussion on the ffmpeg ML:-
[FFmpeg-user] How to set 3 specific metadata flags
(ITU601/displayoffset) in FFmpegs IMX50 MXF-OP1a encoding?
This patch add this
On 30 March 2015 at 11:24, madshi mad...@gmail.com wrote:
2015-03-30 12:10 GMT+02:00 Kieran Kunhya kier...@obe.tv:
We should have DRC enabled in AAC and other codecs
if it's considered a normative part of the spec.
So basically you do what the spec says regardless of whether it makes sense
2015-03-30 12:28 GMT+02:00 Kieran Kunhya kier...@obe.tv:
Yes, and we let power users change things from the API -
I don't see why that's so hard.
It's not hard. The only problem is that there are many many applications
out there using ffmpeg, and many (most?) of them are not aware of
drc_scale.
On 30/03/15 11:31, tomas.har...@codemill.se wrote:
On 2015-03-30 12:19, tim nicholson wrote:
Some software mis decodes IMX material in mxf if this metadata field is
missing. See the discussion on the ffmpeg ML:-
[FFmpeg-user] How to set 3 specific metadata flags
(ITU601/displayoffset) in
On Mon, Mar 30, 2015 at 12:31:04PM +0200, tomas.har...@codemill.se wrote:
On 2015-03-30 12:19, tim nicholson wrote:
Some software mis decodes IMX material in mxf if this metadata field is
missing. See the discussion on the ffmpeg ML:-
[FFmpeg-user] How to set 3 specific metadata flags
Le decadi 10 germinal, an CCXXIII, madshi a écrit :
What do you think would happen if we started a vote like the following:
1) Should ffmpeg output reduced (range compressed) audio quality by
default, because the spec says so?
2) Should ffmpeg output full (range) quality by default, unless
On Mon, 30 Mar 2015 13:49:08 +
Donny Yang w...@kota.moe wrote:
On 30 March 2015 at 02:48, Michael Niedermayer michae...@gmx.at wrote:
On Sun, Mar 29, 2015 at 11:05:41AM +, Donny Yang wrote:
Signed-off-by: Donny Yang w...@kota.moe
---
libavcodec/pngenc.c | 2 --
1 file
Le nonidi 9 germinal, an CCXXIII, Stephan Holljes a écrit :
I hope this addresses the issues mentioned.
I added a new label in case of failure in http_open() in favor of
duplicated code (i.e. calling av_dict_free() multiple times). I copied
the style from the other functions.
Signed-off-by:
On Mon, Mar 30, 2015 at 05:11:05PM +0200, wm4 wrote:
On Mon, 30 Mar 2015 13:49:08 +
Donny Yang w...@kota.moe wrote:
On 30 March 2015 at 02:48, Michael Niedermayer michae...@gmx.at wrote:
On Sun, Mar 29, 2015 at 11:05:41AM +, Donny Yang wrote:
Signed-off-by: Donny Yang
Himangi Saraogi himangi774 at gmail.com writes:
case TIFF_LZW:
return ff_lzw_encode(s-lzws, src, n);
default:
-return -1;
+return AVERROR(EINVAL);
Please print a message in this case or
explain why this is not a good idea.
(And please don't make me write
---
libavcodec/tiffenc.c | 13 -
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/libavcodec/tiffenc.c b/libavcodec/tiffenc.c
index 44cd956..2cdac0b 100644
--- a/libavcodec/tiffenc.c
+++ b/libavcodec/tiffenc.c
@@ -164,7 +164,8 @@ static int add_entry1(TiffEncoderContext
On Mon, Mar 30, 2015 at 10:24:06PM +0530, Himangi Saraogi wrote:
---
libavcodec/tiffenc.c | 13 -
1 file changed, 8 insertions(+), 5 deletions(-)
applied
thanks
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
I know you won't believe me, but
On Mon, Mar 30, 2015 at 06:02:35PM +0200, wm4 wrote:
On Mon, 30 Mar 2015 17:47:03 +0200
Michael Niedermayer michae...@gmx.at wrote:
On Mon, Mar 30, 2015 at 05:11:05PM +0200, wm4 wrote:
On Mon, 30 Mar 2015 13:49:08 +
Donny Yang w...@kota.moe wrote:
On 30 March 2015 at 02:48,
On 30 March 2015 at 22:00, Carl Eugen Hoyos ceho...@ag.or.at wrote:
Himangi Saraogi himangi774 at gmail.com writes:
case TIFF_LZW:
return ff_lzw_encode(s-lzws, src, n);
default:
-return -1;
+return AVERROR(EINVAL);
Please print a message in this
Debargha Mukherjee debargha at google.com writes:
- if (avctx-profile != FF_PROFILE_UNKNOWN)
- enccfg.g_profile = avctx-profile;
+if (avctx-profile != FF_PROFILE_UNKNOWN) {
+enccfg.g_profile = avctx-profile;
+}
Please make this a separate patch, do not mix
Signed-off-by: Michael Niedermayer michae...@gmx.at
---
libavfilter/vf_vignette.c |9 +++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/libavfilter/vf_vignette.c b/libavfilter/vf_vignette.c
index 806bd72..9a05651 100644
--- a/libavfilter/vf_vignette.c
+++
Vignesh Venkatasubramanian vigneshv at google.com writes:
+if (!wc-oformat) { return AVERROR_MUXER_NOT_FOUND; }
It is your file but most people here seem to agree
that the following is more (and not less) readable:
if (!wc-oformat)
return AVERROR_MUXER_NOT_FOUND;
+if
This patch adds support for WebM Live Muxing by adding a new WebM
Chunk muxer. It writes out live WebM Chunks which can be used for
playback using Live DASH Clients.
Please see muxers.texi for sample usage.
Signed-off-by: Vignesh Venkatasubramanian vigne...@google.com
---
Changelog
Hello,
After some research, the crash when reading exr Piz file (ticket 4386),
appear with this patch :
https://github.com/FFmpeg/FFmpeg/commit/586ba24ff29468d2a4ee843a9650feea5b2be6f6
if, i use the previous line :
memset(lut + k, 0, (USHORT_RANGE - k) * 2);
instead of the new one :
memset(lut
Vignesh Venkatasubramanian vigneshv at google.com writes:
+oc-streams = NULL;
+oc-nb_streams = 0;
+avformat_free_context(oc);
The first two seem unnecessary if you call
avformat_free_context().
The first two lines are intentional.
Sorry about the comment;-)
Carl Eugen
On Sun, Mar 29, 2015 at 01:19:11PM +0200, Michael Niedermayer wrote:
Signed-off-by: Michael Niedermayer michae...@gmx.at
---
libavcodec/libdcadec.c |4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
applied
[...]
--
Michael GnuPG fingerprint:
Signed-off-by: Marton Balint c...@passwd.hu
---
doc/filters.texi | 4
libavfilter/vf_drawtext.c | 5 -
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/doc/filters.texi b/doc/filters.texi
index 15f8ed5..b75ce5a 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@
On Mon, 30 Mar 2015 12:49:45 -0700
Vignesh Venkatasubramanian vigne...@google.com wrote:
This patch adds support for WebM Live Muxing by adding a new WebM
Chunk muxer. It writes out live WebM Chunks which can be used for
playback using Live DASH Clients.
Please see muxers.texi for sample
On 30.03.2015 03:01, Michael Niedermayer wrote:
On Mon, Mar 30, 2015 at 12:36:34AM +0200, Lukasz Marek wrote:
On 29.03.2015 01:14, Mariusz Szczepańczyk wrote:
diff --git a/doc/APIchanges b/doc/APIchanges
index 3f153e9..814f752 100644
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -15,6 +15,15 @@
This patch adds support for WebM Live Muxing by adding a new WebM
Chunk muxer. It writes out live WebM Chunks which can be used for
playback using Live DASH Clients.
Please see muxers.texi for sample usage.
Signed-off-by: Vignesh Venkatasubramanian vigne...@google.com
---
Changelog
When are we going to get a DASH demuxer?
Why don't you implement it?
___
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
---
libavformat/segment.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/libavformat/segment.c b/libavformat/segment.c
index 7b8fdad..69038ca 100644
--- a/libavformat/segment.c
+++ b/libavformat/segment.c
@@ -226,7 +226,7 @@ static int segment_start(AVFormatContext
This needs a fair bit of testing and review before merge.
---
libavformat/segment.c | 259 ++
1 file changed, 198 insertions(+), 61 deletions(-)
diff --git a/libavformat/segment.c b/libavformat/segment.c
index 69038ca..4d934a2 100644
---
On Mon, Mar 30, 2015 at 08:23:19PM -0600, Rodger Combs wrote:
---
libavformat/segment.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
applied
thanks
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
The greatest way to live with honor in this
---
libavcodec/tiffenc.c | 11 ++-
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/libavcodec/tiffenc.c b/libavcodec/tiffenc.c
index 44cd956..7a872a2 100644
--- a/libavcodec/tiffenc.c
+++ b/libavcodec/tiffenc.c
@@ -164,7 +164,8 @@ static int add_entry1(TiffEncoderContext *s,
On Mon, 30 Mar 2015 17:47:03 +0200
Michael Niedermayer michae...@gmx.at wrote:
On Mon, Mar 30, 2015 at 05:11:05PM +0200, wm4 wrote:
On Mon, 30 Mar 2015 13:49:08 +
Donny Yang w...@kota.moe wrote:
On 30 March 2015 at 02:48, Michael Niedermayer michae...@gmx.at wrote:
On Sun,
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