Good afternoon Sir;
I am using OMXplayer in Raspberry Pi to play our recorded TS for DVBt2
Braodcast.
Seems ffmpeg had problem decoding the audio stream - ACC ltam 5.1
Appreciate your advise
Thank you very much
Johnson Kung
Antechnic Engineering Pte Ltd
50 Ubi Avenue 3 #05-
>Sorry for the late reply, the last was busy week. Here are some more
>comments:
Thanks for your comments. Please find the updated patch attached with your
comments incorporated.
Regards,
Karthick
0003-avdevice-decklink_dec-Added-Closed-caption-decode-fr.patch
Description: 0003-avdevice-deckli
> Kind of worried what happens if the ID3 information conflicts with the
> normal container information. As you know, libavformat accepts even mp4
> or mkv files with ID3v2 header.
>
> Do you think this is a potential issue?
I'm quite new to the ffmpeg source, but if I'm reading things correctly,
On 9/26/2017 11:49 PM, Aman Gupta wrote:
> On Tue, Sep 26, 2017 at 7:20 PM, James Almer wrote:
>> On 9/26/2017 10:08 PM, Aman Gupta wrote:
>>> +for (i = 0; i < MAX_PPS_COUNT; i++) {
>>> +if (h->ps.pps_list[i]) {
>>
>> I think this hints that there's no guarantee that the entire buffer
On Tue, Sep 26, 2017 at 7:20 PM, James Almer wrote:
> On 9/26/2017 10:08 PM, Aman Gupta wrote:
> > From: Aman Gupta
> >
> > ---
> > configure| 2 +
> > libavcodec/allcodecs.c | 1 +
> > libavcodec/hevc_refs.c | 3 +
> > libavcodec/hevcdec.c | 12 ++
On 9/26/2017 10:08 PM, Aman Gupta wrote:
> From: Aman Gupta
>
> ---
> configure| 2 +
> libavcodec/allcodecs.c | 1 +
> libavcodec/hevc_refs.c | 3 +
> libavcodec/hevcdec.c | 12 ++-
> libavcodec/vda_vt_internal.h | 1 +
> libavcodec/videotoolbox.
On Sun, Sep 24, 2017 at 10:13:11PM -0500, Brian Matherly wrote:
> From: Brian Matherly
>
> Correctly set the interlaced_frame and top_field_first fields when pic_struct
> indicates paired fields.
> ---
> libavcodec/hevc_sei.c | 4 +-
> tests/fate/hevc.mak | 6 +-
>
From: Aman Gupta
---
libavcodec/hevc_ps.c | 3 ++-
libavcodec/hevc_ps.h | 2 ++
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/libavcodec/hevc_ps.c b/libavcodec/hevc_ps.c
index 500fee03d8..902917d4dd 100644
--- a/libavcodec/hevc_ps.c
+++ b/libavcodec/hevc_ps.c
@@ -893,7 +893,7 @@
From: Aman Gupta
---
configure| 2 +
libavcodec/allcodecs.c | 1 +
libavcodec/hevc_refs.c | 3 +
libavcodec/hevcdec.c | 12 ++-
libavcodec/vda_vt_internal.h | 1 +
libavcodec/videotoolbox.c| 203 +++
6 f
Hi
On Mon, Sep 25, 2017 at 02:12:26PM -0700, John Stebbins wrote:
>
>
> On 09/25/2017 01:12 PM, Carl Eugen Hoyos wrote:
> > 2017-09-25 19:10 GMT+02:00 John Stebbins :
> >> When keyframe intervals of dash segments are not perfectly aligned,
> >> fragments in the stream can overlap in time. Append
Stopping the codec when no more input is available causes captured
buffers that might be ready to be dequeued to be invalidated.
This commit follows the V4L2 API more closely:
1. on the last valid input buffer, it sets the V4L2_BUF_FLAG_LAST.
2. ffmpeg then will continue dequeuing captured buffers
---
tools/libav-merge-next-commit | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/libav-merge-next-commit b/tools/libav-merge-next-commit
index 9bd03fabf8..e2674008f6 100755
--- a/tools/libav-merge-next-commit
+++ b/tools/libav-merge-next-commit
@@ -7,7 +7,7 @@ fi
[ "$
---
libavformat/dashenc.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c
index 7ed48905f5..3a4b6478d1 100644
--- a/libavformat/dashenc.c
+++ b/libavformat/dashenc.c
@@ -763,6 +763,11 @@ static int dash_init(AVFormatContext *s)
ctx->a
---
libavformat/dashenc.c | 13 +
1 file changed, 13 insertions(+)
diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c
index 92d398ab50..7ed48905f5 100644
--- a/libavformat/dashenc.c
+++ b/libavformat/dashenc.c
@@ -100,6 +100,7 @@ typedef struct DASHContext {
AVRational mi
---
libavformat/dashenc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c
index 240ff41380..92d398ab50 100644
--- a/libavformat/dashenc.c
+++ b/libavformat/dashenc.c
@@ -785,7 +785,7 @@ static int dash_init(AVFormatContext *s)
On Tue, 26 Sep 2017 08:49:44 +0200
Lukas Stabe wrote:
> The format context (when not NULL) is used to store chapter information,
> which was not previously supported by ff_id3v2_read_dict.
>
> This fixes https://trac.ffmpeg.org/ticket/6558
> ---
Kind of worried what happens if the ID3 informati
The format context (when not NULL) is used to store chapter information,
which was not previously supported by ff_id3v2_read_dict.
This fixes https://trac.ffmpeg.org/ticket/6558
---
libavformat/hls.c | 2 +-
libavformat/id3v2.c | 4 ++--
libavformat/id3v2.h | 6 --
libavformat/utils.c | 2 +
On Tue, Sep 26, 2017 at 4:52 AM, Rodger Combs wrote:
> ---
> libavformat/dashenc.c | 13 +
> 1 file changed, 13 insertions(+)
LGTM.
Jan
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I used this rather absurd configure invocation:
BINDIR=$(realpath $(dirname $(ndk-which gcc)))
NDKDIR=$(dirname $(dirname $(dirname $(dirname $(dirname $BINDIR)
TARGET=16
ARCH=arm
TRIPLE=arm-linux-androideabi
SUFFIX=-4.9
PLATARCH=arm
../configure \
--enable-cross-compile \
--arch=$ARCH \
--cr
Add support for enumerating the sources/sinks via the ffmpeg
command line options, as opposed to having to create a real pipeline
and use the "-list_devices" option which does exit() after dumping
out the options.
Note that this patch preserves the existing "-list_devices" option,
but now shares c
From: Devin Heitmueller
Can be tested via the following command:
./ffmpeg -i foo.ts -f decklink -vcodec v210 'DeckLink Duo (1)'
Note that the 8-bit support works as it did before, and setting
the pix_fmt isn't required for 10-bit mode. The code defaults to
operating in 8-bit mode when no vcode
Make sure that codecs other than V210 or wrapped avframes with
uyvy422 video are passed to decklink output (which would result
in undefined behavior).
Signed-off-by: Devin Heitmueller
---
libavdevice/decklink_enc.cpp | 4
1 file changed, 4 insertions(+)
diff --git a/libavdevice/decklink_en
The string is allocated with CFStringGetCString but was being
deallocated with free(), which would intermittently result in
a segmentation fault. Use the correct function for freeing the
allocated CFString.
Signed-off-by: Devin Heitmueller
---
libavdevice/decklink_common.cpp | 2 +-
1 file chan
Hello all,
Below please find several patches which fix a couple of bugs as well
as adding support for 10-bit video on output and the "-sources" and
"-sinks" argument when specified by ffmpeg.c.
If you have any question/concerns, please don't hesitate to reply.
Thanks,
Devin Heitmueller
Devin H
On Mon, Sep 25, 2017 at 4:03 PM, Carl Eugen Hoyos
wrote:
> 2017-09-25 20:49 GMT+02:00 Bjorn Roche :
>
> > In the meantime, I've attached the patch if anyone wants to look at it.
>
> Can you explain why you had to patch the gif encoder?
> I thought it is able to encode transparency, no?
Sure, an
On Mon, Sep 25, 2017 at 3:12 PM, James Almer wrote:
> On 9/25/2017 3:49 PM, Bjorn Roche wrote:
> > Hi there,
> >
> > I have a patch for this issue:
> >
> > https://trac.ffmpeg.org/ticket/4443
> >
> > However, when running the automated ("fate") tests, I get the error
> pasted
> > below. I'm not s
On 9/26/2017 11:23 AM, wm4 wrote:
> On Tue, 26 Sep 2017 11:12:41 -0300
> James Almer wrote:
>
>> On 9/26/2017 9:14 AM, wm4 wrote:
>>> On Mon, 25 Sep 2017 16:44:45 -0300
>>> James Almer wrote:
>>>
On 9/25/2017 4:28 PM, Rostislav Pehlivanov wrote:
> Signed-off-by: Rostislav Pehlivano
On Tue, 26 Sep 2017 11:12:41 -0300
James Almer wrote:
> On 9/26/2017 9:14 AM, wm4 wrote:
> > On Mon, 25 Sep 2017 16:44:45 -0300
> > James Almer wrote:
> >
> >> On 9/25/2017 4:28 PM, Rostislav Pehlivanov wrote:
> >>> Signed-off-by: Rostislav Pehlivanov
> >>> ---
> >>> ffprobe.c | 3 +++
> >
On 9/26/2017 9:14 AM, wm4 wrote:
> On Mon, 25 Sep 2017 16:44:45 -0300
> James Almer wrote:
>
>> On 9/25/2017 4:28 PM, Rostislav Pehlivanov wrote:
>>> Signed-off-by: Rostislav Pehlivanov
>>> ---
>>> ffprobe.c | 3 +++
>>> 1 file changed, 3 insertions(+)
>>>
>>> diff --git a/ffprobe.c b/ffprobe.c
On 24/09/2017 15:35, Jörn Heusipp wrote:
On 09/17/2017 03:35 PM, Jörn Heusipp wrote:
Duration depends on the selected subsong and thus must be queried after
selecting the subsong. There is no compelling reason to query other
metadata earlier either.
Signed-off-by: Jörn Heusipp
---
ping?
T
2017-09-26 13:25 GMT+02:00 Moritz Barsnick :
> This series adds a fix for a regression for building with older GnuTLS
> [1/2] and a silencing of warnings for ancient GnuTLS [2/2].
Patchset applied.
Thank you, Carl Eugen
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ffm
On Mon, 25 Sep 2017 17:36:31 -0700
Aman Gupta wrote:
> From: Aman Gupta
>
> Removes the avctx->extradata_size requirement when creating avcC, since
> avctx->extradata is only used in the esds code path.
>
> This fixes an issue where the VideoToolbox decoder would not work unless
> avformat_fin
On Mon, 25 Sep 2017 17:36:30 -0700
Aman Gupta wrote:
> From: Aman Gupta
>
> If the VideoToolbox session needs to be restarted, and
> videotoolbox_start() fails for some reason (for instance, if the video
> is interlaced and the decoder is running on iOS), avcodec will return
> AVERROR_EXTERNAL.
On Mon, 25 Sep 2017 17:36:27 -0700
Aman Gupta wrote:
> From: Aman Gupta
>
> ---
> libavcodec/videotoolbox.c | 17 -
> 1 file changed, 16 insertions(+), 1 deletion(-)
>
> diff --git a/libavcodec/videotoolbox.c b/libavcodec/videotoolbox.c
> index 1de556f3e8..f56ab1f8c9 100644
>
On Mon, 25 Sep 2017 20:28:07 +0100
Rostislav Pehlivanov wrote:
> Signed-off-by: Rostislav Pehlivanov
> ---
> doc/APIchanges | 3 +++
> libavutil/frame.h | 6 ++
> libavutil/version.h | 2 +-
> 3 files changed, 10 insertions(+), 1 deletion(-)
>
> diff --git a/doc/APIchanges b/doc/API
On Mon, 25 Sep 2017 16:44:45 -0300
James Almer wrote:
> On 9/25/2017 4:28 PM, Rostislav Pehlivanov wrote:
> > Signed-off-by: Rostislav Pehlivanov
> > ---
> > ffprobe.c | 3 +++
> > 1 file changed, 3 insertions(+)
> >
> > diff --git a/ffprobe.c b/ffprobe.c
> > index b2e8949d9f..171f856c2d 10064
On Mon, 25 Sep 2017 16:14:08 -0700
Aman Gupta wrote:
> On Wed, May 24, 2017 at 6:47 AM, wm4 wrote:
>
> > With the new decode API, you can't handle errors directly in the API
> > user - you only know that the hwaccel did not initialize at all.
> >
> > Add some approximate logging.
> > ---
> > l
On Mon, 25 Sep 2017 11:49:51 -0700
Aman Gupta wrote:
> On Mon, Sep 25, 2017 at 3:06 AM, wm4 wrote:
>
> > On Mon, 25 Sep 2017 09:02:36 +0200
> > Hendrik Leppkes wrote:
> >
> > > On Mon, Sep 25, 2017 at 3:31 AM, Aman Gupta wrote:
> > > >
> > > > How do the other hwaccels handle mid-stream S
LGTM
-Original Message-
From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf Of
kaustubh.ra...@imgtec.com
Sent: Tuesday, September 26, 2017 1:20 PM
To: ffmpeg-devel@ffmpeg.org
Cc: Kaustubh Raste
Subject: [FFmpeg-devel] [PATCH] avcodec/mips: Improve avc put mc 20, 01 and 0
2017-09-26 1:33 GMT+02:00 Mateusz :
> I've sent C code patch 2017-09-06 (and nothing) so I thought that the
> problem is with speed. For simplicity I've attached this patch.
You could (wait a day or two and) either add an option to
select your dithering code or put it under #ifdef so more
people
Commit 598e41684066feba701d19ca7443d24b9e5efa77 added use of
GNUTLS_E_PREMATURE_TERMINATION, which wasn't introduced to GnuTLS
before 2.99.x / 3.x. This fixes compilation with older versions.
Signed-off-by: Moritz Barsnick
---
libavformat/tls_gnutls.c | 2 ++
1 file changed, 2 insertions(+)
dif
The GnuTLS version is checked through the macro GNUTLS_VERSION_NUMBER,
but this wasn't introduced before 2.7.2. Building with older versions
of GnuTLS (using icc) warns:
src/libavformat/tls_gnutls.c(38): warning #193: zero used for undefined
preprocessing identifier "GNUTLS_VERSION_NUMBER"
#if
2017-09-26 3:52 GMT+02:00 Rodger Combs :
> +# if defined(__USE_FILE_OFFSET64) && __ANDROID_API__ < 21 &&
> !defined(__LP64__)
> +# ifdef mmap
> +#undef mmap
> +# endif
> +void* mmap(void*, size_t, int, int, int, __kernel_off_t);
How can this issue be reproduced?
Shouldn't this be check
This series adds a fix for a regression for building with older GnuTLS
[1/2] and a silencing of warnings for ancient GnuTLS [2/2].
Moritz Barsnick (2):
lavf/tls_gnutls: fix compilation with GnuTLS 2.x
lavf/tls_gnutls: fix warnings from version check
libavformat/tls_gnutls.c | 6 ++
1 fil
2017-09-26 2:36 GMT+02:00 Aman Gupta :
> Removes the avctx->extradata_size requirement when
> creating avcC, since avctx->extradata is only used in the
> esds code path.
Please split the patch in a functional and a cosmetic change.
Carl Eugen
___
ffmpe
2017-09-26 2:36 GMT+02:00 Aman Gupta :
> + case kCMVideoCodecType_H264 : {
> + H264Context *h = avctx->priv_data;
> + if (TARGET_OS_IPHONE && h->ps.sps->frame_mbs_only_flag == 0) {
I believe that for DVB 1080 transmissions the flag is
never set even for progressive frames, so this has
LGTM
-Original Message-
From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf Of
kaustubh.ra...@imgtec.com
Sent: Tuesday, September 26, 2017 10:56 AM
To: ffmpeg-devel@ffmpeg.org
Cc: Kaustubh Raste
Subject: [FFmpeg-devel] [PATCH] avcodec/mips: Improve avc chroma vert mc msa
LGTM
-Original Message-
From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf Of
kaustubh.ra...@imgtec.com
Sent: Tuesday, September 26, 2017 10:51 AM
To: ffmpeg-devel@ffmpeg.org
Cc: Kaustubh Raste
Subject: [FFmpeg-devel] [PATCH] avcodec/mips: Improve avc weighted mc msa
f
On Tue, Sep 26, 2017 at 2:36 AM, Aman Gupta wrote:
> From: Aman Gupta
>
> This callback will be used by the VideoToolbox H264 hwaccel so that it
> can receive SPS and PPS NALUs. VideoToolbox requires PPS changes to be
> fed into the decoder session, and for the session to be recreated when
> the
On 20.09.2017 11:01, Tobias Rapp wrote:
Metadata filter output is passed through an Awk script comparing floats
against reference values with specified "fuzz" tolerance to account for
architectural differences (e.g. x86-32 vs. x86-64).
Signed-off-by: Tobias Rapp
---
tested on Linux x86-32/64 an
LGTM
-Original Message-
From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf Of
kaustubh.ra...@imgtec.com
Sent: Tuesday, September 26, 2017 10:40 AM
To: ffmpeg-devel@ffmpeg.org
Cc: Kaustubh Raste
Subject: [FFmpeg-devel] [PATCH] avcodec/mips: Removed generic function call
From: Kaustubh Raste
Remove loops and unroll as block sizes are known.
Signed-off-by: Kaustubh Raste
---
libavcodec/mips/h264qpel_msa.c | 441 +++-
1 file changed, 432 insertions(+), 9 deletions(-)
diff --git a/libavcodec/mips/h264qpel_msa.c b/libavcodec/m
LGTM
-Original Message-
From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf Of
kaustubh.ra...@imgtec.com
Sent: Monday, September 25, 2017 6:09 PM
To: ffmpeg-devel@ffmpeg.org
Cc: Kaustubh Raste
Subject: [FFmpeg-devel] [PATCH] avcodec/mips: preload data in hevc sao edge 45
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