On Tue, Jan 9, 2018 at 5:07 AM, Rostislav Pehlivanov
wrote:
>
>> Anyway, all this discussion is moot as Hendrik pointed out that profile
>> can't be set outside of lavc to determine a decoder behavior.
>>
>
> What, based on a comment in lavc? Comments there describe the api but they
> rarely defin
From: Vishwanath Dixit
---
doc/muxers.texi | 37 +++
libavformat/dashenc.c | 2 +-
libavformat/hlsenc.c | 155 +-
libavformat/hlsplaylist.c | 5 +-
libavformat/hlsplaylist.h | 3 +-
5 files changed, 197 insertions(+),
On 12/29/17 5:35 PM, Steven Liu wrote:
> 2017-12-29 19:58 GMT+08:00 Dixit, Vishwanath :
>>
>> On 12/29/17 5:11 PM, Steven Liu wrote:
>>> 2017-12-29 18:44 GMT+08:00 :
From: Vishwanath Dixit
---
doc/muxers.texi | 4
libavformat/dashenc.c | 2 +-
>>>
On Tue, Jan 9, 2018 at 9:33 AM, Hendrik Leppkes wrote:
> On Tue, Jan 9, 2018 at 5:07 AM, Rostislav Pehlivanov
> wrote:
>>
>>> Anyway, all this discussion is moot as Hendrik pointed out that profile
>>> can't be set outside of lavc to determine a decoder behavior.
>>>
>>
>> What, based on a commen
> On 9 Jan 2018, at 16:45, vdi...@akamai.com wrote:
>
> From: Vishwanath Dixit
>
> ---
> doc/muxers.texi | 37 +++
> libavformat/dashenc.c | 2 +-
> libavformat/hlsenc.c | 155 +-
> libavformat/hlsplaylist.c | 5 +-
> libav
>>
>
> If only copy command of the document, it’s ok,
> If input string by myself, It’s have problem, cannot be used.
>
>
> liuqideMacBook-Pro:xxx liuqi$ ./ffmpeg -re -f lavfi -i color=red -g 25 -b:v
> 1000k -b:a 64k -a53cc 1 -f hls -cc_stream_map
> "ccgroup:cc,instreamid:CC1,language:en"
On 1/9/18 2:41 PM, 刘歧 wrote:
>>>
>>
>> If only copy command of the document, it’s ok,
>> If input string by myself, It’s have problem, cannot be used.
>>
>>
>> liuqideMacBook-Pro:xxx liuqi$ ./ffmpeg -re -f lavfi -i color=red -g 25
>> -b:v 1000k -b:a 64k -a53cc 1 -f hls -cc_stream_map
>> "ccg
>>>
>>
>>
>> I cannot sure use -cc_stream_map_ccgroup option is ok, because the ccgroup
>> string is not standard, maybe it can be defined bu user.
>> Maybe two ways:
>> 1. use -cc_stream_map_ccgroup ? this way is defined the name by ffmpeg,
>> cannot modify.
>> 2. parse the closed captions gr
On 1/9/18 3:05 PM, 刘歧 wrote:
>>>
>>>
>>> I cannot sure use -cc_stream_map_ccgroup option is ok, because the ccgroup
>>> string is not standard, maybe it can be defined bu user.
>>> Maybe two ways:
>>> 1. use -cc_stream_map_ccgroup ? this way is defined the name by ffmpeg,
>>> cannot modify
On 9 January 2018 at 09:00, Hendrik Leppkes wrote:
> On Tue, Jan 9, 2018 at 9:33 AM, Hendrik Leppkes
> wrote:
> > On Tue, Jan 9, 2018 at 5:07 AM, Rostislav Pehlivanov
> > wrote:
> >>
> >>> Anyway, all this discussion is moot as Hendrik pointed out that profile
> >>> can't be set outside of lavc
On 9 January 2018 at 14:07, Rostislav Pehlivanov
wrote:
>
>
> On 9 January 2018 at 09:00, Hendrik Leppkes wrote:
>
>> On Tue, Jan 9, 2018 at 9:33 AM, Hendrik Leppkes
>> wrote:
>> > On Tue, Jan 9, 2018 at 5:07 AM, Rostislav Pehlivanov
>> > wrote:
>> >>
>> >>> Anyway, all this discussion is moot
On Tue, Jan 9, 2018 at 3:21 PM, Rostislav Pehlivanov
wrote:
> On 9 January 2018 at 14:07, Rostislav Pehlivanov
> wrote:
>
>>
>>
>> On 9 January 2018 at 09:00, Hendrik Leppkes wrote:
>>
>>> On Tue, Jan 9, 2018 at 9:33 AM, Hendrik Leppkes
>>> wrote:
>>> > On Tue, Jan 9, 2018 at 5:07 AM, Rostislav
From: Mark Thompson
Refcount all of the context information. This also fixes a potential
segmentation fault when accessing freed memory (buffer returned after
the codec has been closed).
Tested-by: Jorge Ramirez-Ortiz
---
libavcodec/v4l2_buffers.c | 32 ++--
libavcodec/v4l2_buffer
From: Jorge Ramirez-Ortiz
Qualcomm's db410c/db820 Venus driver currently present in mainline
kernel has a bug which mishandles the CMD_STOP requests causing the
decoder to block while draining [1].
This patch removes the workaround that was used to prevent that
situation.
Encoding/Decoding test
From: Jorge Ramirez-Ortiz
During the initialization stage, the codec attempts to get free
buffers from the driver before any have been queued (this is to keep
the code simple and generic)
When the kernel driver detects this situation, it returns POLLERR in
revents and ffmpeg therefore raises a w
This reportedly fixes hangs with segmented streams.
Affects playback via Schannel on Windows in particular.
Can be reproduced with any YouTube live stream.
---
libavformat/avio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/avio.c b/libavformat/avio.c
index 63e8
On Mon, Jan 8, 2018 at 5:19 PM, Carl Eugen Hoyos wrote:
> 2018-01-08 23:16 GMT+01:00 Jacob Trimble :
>>> You can't remove API just like that without a deprecation period.
>>> Add a new av_aes_ctr_set_full_iv() function, and either leave
>>> av_aes_ctr_set_iv() alone or deprecate it if it effective
On Mon, Jan 8, 2018 at 5:39 PM, Carl Eugen Hoyos wrote:
> 2018-01-08 23:34 GMT+01:00 Jacob Trimble :
>> On Fri, Jan 5, 2018 at 3:41 PM, Carl Eugen Hoyos wrote:
>>> 2018-01-05 23:58 GMT+01:00 Jacob Trimble
>>> :
On Fri, Jan 5, 2018 at 2:01 PM, Carl Eugen Hoyos
wrote:
> 2018-01-05
Hi folks,
yet again, the registration for Google Summer of Code 2018 has opened.
Like in the previous years, we've setup an ideas page in our wiki:
https://trac.ffmpeg.org/wiki/SponsoringPrograms/GSoC/2018
Same procedure as every year - we need to define more interesting tasks for
students to a
On Mon, Jan 8, 2018 at 5:23 PM, Carl Eugen Hoyos wrote:
> 2018-01-09 0:22 GMT+01:00 Jacob Trimble :
>
>> Updated with the new design for the side data and applied the realloc
>> fix to avoid large allocations.
>
>> +kid_count = avio_rb32(pb);
>
> Missing check here ...
>
>> +for (;
On Tue, Jan 09, 2018 at 10:41:44AM +0800, Steven Liu wrote:
> comment about the looks like a duplicate line.
> but that is used to reason x is expressed from y
>
> Signed-off-by: Steven Liu
> ---
> libavfilter/vf_overlay.c | 1 +
> 1 file changed, 1 insertion(+)
LGTM, btw there were also other
Hi.
Current opusenc_psy code (step_collect_psy_metrics) uses only last coeff in
range to calculate tone value. It looks like typo.
--
Daniil Cherednik
0001-opusenc_psy-Typo-use-all-coeffs-in-range-for-band-to.patch
Description: Binary data
___
ffmpeg
On Sun, Jan 07, 2018 at 04:55:43PM +0100, Aurelien Jacobs wrote:
> On Sun, Jan 07, 2018 at 12:53:27AM +0100, Michael Niedermayer wrote:
> > On Sat, Jan 06, 2018 at 05:48:08PM +0100, Aurelien Jacobs wrote:
> > > ---
> > > Changelog| 2 +-
> > > libavformat/Makefile | 2 ++
> >
On Tue, 9 Jan 2018 18:06:11 +0100
Jorge Ramirez-Ortiz wrote:
> From: Mark Thompson
>
> Refcount all of the context information. This also fixes a potential
> segmentation fault when accessing freed memory (buffer returned after
> the codec has been closed).
>
> Tested-by: Jorge Ramirez-Ortiz
On Tue, 9 Jan 2018 09:15:39 +0100
Martin Herkt wrote:
> This reportedly fixes hangs with segmented streams.
> Affects playback via Schannel on Windows in particular.
>
> Can be reproduced with any YouTube live stream.
> ---
> libavformat/avio.c | 2 +-
> 1 file changed, 1 insertion(+), 1 delet
On 01/09/2018 08:36 PM, wm4 wrote:
Yes, that seems much better conceptually. Though I wonder why there's
still an atomic refcount left.
that one is for the dynamic resolution change (a feature that is
probably broken).
I don't have the hardware I need to test it yet but will start to work
on
On Mon, Jan 08, 2018 at 02:03:40PM +, endus...@gmail.com wrote:
> From: Eduard Sinelnikov
>
> Apple's AIFF protocol clearly states that each chucnk which is odd sized a
> padding should be added.
> In the old version of aiffdec adding of padding was done in `get_meta`. And
> in case of unkn
On Mon, Jan 08, 2018 at 08:16:51PM -0500, Devin Heitmueller wrote:
> This is needed to ensure that AFD data continues to work when
> capturing V210 video with the Decklink libavdevice input.
>
> Signed-off-by: Devin Heitmueller
> ---
> libavcodec/decode.c | 1 +
> 1 file changed, 1 insertion(+)
--- a/libavcodec/v4l2_m2m_dec.c
+++ b/libavcodec/v4l2_m2m_dec.c
@@ -131,14 +131,22 @@ static int v4l2_receive_frame(AVCodecContext *avctx,
AVFrame *frame)
V4L2Context *const capture = &s->capture;
V4L2Context *const output = &s->output;
AVPacket avpkt = {0};
-int ret;
+
On 01/09/2018 06:06 PM, Jorge Ramirez-Ortiz wrote:
From: Jorge Ramirez-Ortiz
During the initialization stage, the codec attempts to get free
buffers from the driver before any have been queued (this is to keep
the code simple and generic)
When the kernel driver detects this situation, it retur
From: Mark Thompson
Refcount all of the context information. This also fixes a potential
segmentation fault when accessing freed memory (buffer returned after
the codec has been closed).
Tested-by: Jorge Ramirez-Ortiz
---
libavcodec/v4l2_buffers.c | 32 ++--
libavcodec/v4l2_buffer
From: Jorge Ramirez-Ortiz
Qualcomm's db410c/db820 Venus driver currently present in mainline
kernel has a bug which mishandles the CMD_STOP requests causing the
decoder to block while draining [1].
This patch removes the workaround that was used to prevent that
situation.
Encoding/Decoding test
From: Jorge Ramirez-Ortiz
During the initialization stage, the codec attempts to get free
buffers from the driver before any have been queued (this is to keep
the code simple and generic)
When the kernel driver detects this situation, it returns POLLERR in
revents and ffmpeg therefore raises a w
From: Mark Thompson
Refcount all of the context information. This also fixes a potential
segmentation fault when accessing freed memory (buffer returned after
the codec has been closed).
Tested-by: Jorge Ramirez-Ortiz
---
libavcodec/v4l2_buffers.c | 32 ++--
libavcodec/v4l2_buffer
From: Dmytro Humeniuk
Signed-off-by: Dmytro Humeniuk
---
Changelog | 1 +
doc/filters.texi | 23
libavfilter/Makefile | 1 +
libavfilter/af_dumpwave.c | 285 +
libavfilter/allfilters.c |
Hi,
>Can you provide some context for this? Please add docs as well.
filter converts samples to decibels and calculates RMS
(Root-Mean-Square) audio power scaled to desired values,
it supposed to generate something like SoundCloud does
http://plnkr.co/edit/WeppGcEPQiOyKDsA0C4Y
I added docs.
>Can't
On Sat, May 20, 2017 at 2:50 AM, Stephan Holljes
wrote:
> On Sat, Apr 22, 2017 at 3:18 AM, Stephan Holljes
> wrote:
>> On Tue, Apr 11, 2017 at 8:05 PM, Stephan Holljes
>> wrote:
>>> ---
>>>
>>> This version returns 0 in case of success and does not fallthrough to fail:.
>>>
>>> libavformat/http
From: Vishwanath Dixit
---
libavdevice/decklink_common_c.h | 1 +
libavdevice/decklink_dec_c.c| 4 ++--
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/libavdevice/decklink_common_c.h b/libavdevice/decklink_common_c.h
index ac6563a..18097e2 100644
--- a/libavdevice/decklink_co
From: Vishwanath Dixit
---
doc/indevs.texi | 5 +
libavdevice/decklink_common_c.h | 1 +
libavdevice/decklink_dec.cpp| 18 +++---
libavdevice/decklink_dec_c.c| 1 +
4 files changed, 18 insertions(+), 7 deletions(-)
diff --git a/doc/indevs.texi b/doc/in
From: Vishwanath Dixit
---
doc/indevs.texi | 6 --
libavdevice/decklink_common_c.h | 1 +
libavdevice/decklink_dec.cpp| 4
libavdevice/decklink_dec_c.c| 1 +
4 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/doc/indevs.texi b/doc/indevs.texi
index 3
On 1/4/2018 5:25 PM, Gyan Doshi wrote:
On 12/29/2017 8:38 AM, Michael Niedermayer wrote:
On Thu, Dec 28, 2017 at 12:50:00PM -0900, Lou Logan wrote:
On Thu, Dec 28, 2017, at 11:51 AM, Michael Niedermayer wrote:
who maintains vf_vidstabtransform.c ?
Realistically, nobody. Ideally, should h
On 1/9/18 3:22 AM, Moritz Barsnick wrote:
> On Mon, Jan 08, 2018 at 10:56:56 +0530, vdi...@akamai.com wrote:
>
>> -{ "audio_pts", "audio pts source", OFFSET(audio_pts_source),
>> AV_OPT_TYPE_INT, { .i64 = PTS_SRC_AUDIO}, 1, 4, DEC, "pts_source"},
>> -{ "video_pts", "vi
On 1/7/2018 6:15 PM, James Almer wrote:
> check_func_headers() defines a main() function, which clashes with a
> redefinition done by said SDL header. Check for SDL_PollEvent using
> SDL_events.h only instead, where the redefinition doesn't happen.
>
> Fixes a regression since d03c39b46b21c893d654
Yes, the problem found from playing the file AIFF file you can download it
from: https://www.datafilehost.com/d/60337fcd
On Tue, Jan 9, 2018 at 10:53 PM, Michael Niedermayer wrote:
> On Mon, Jan 08, 2018 at 02:03:40PM +, endus...@gmail.com wrote:
> > From: Eduard Sinelnikov
> >
> > Apple's
Hi,
On Tue, Jan 9, 2018 at 3:49 PM, wrote:
> From: Dmytro Humeniuk
>
> Signed-off-by: Dmytro Humeniuk
> ---
> Changelog | 1 +
> doc/filters.texi | 23
> libavfilter/Makefile | 1 +
> libavfilter/af_dumpwave.c | 285
+
There is no rush on this. Could you please do a code review so I can see how to
do things properly?
> On 10 Jan 2018, at 08:43, Kyle Swanson wrote:
>
> Hi,
>
> On Tue, Jan 9, 2018 at 3:49 PM, wrote:
>> From: Dmytro Humeniuk
>>
>> Signed-off-by: Dmytro Humeniuk
>> ---
>> Changelog
From: Dmytro Humeniuk
Signed-off-by: Dmytro Humeniuk
---
Changelog | 1 +
doc/filters.texi | 23
libavfilter/Makefile | 1 +
libavfilter/af_dumpwave.c | 285 +
libavfilter/allfilters.c |
47 matches
Mail list logo
