On 2024-03-16 02:02 pm, Marton Balint wrote:
On Sat, 16 Mar 2024, Gyan Doshi wrote:
8559cce3c3 made the bitstream check generic using a LUT.
However, one of the comparisons which involves a bitwise AND
and equality check is faulty due to operator precedence.
First reported and analysed at
On Sat, 16 Mar 2024, Gyan Doshi wrote:
8559cce3c3 made the bitstream check generic using a LUT.
However, one of the comparisons which involves a bitwise AND
and equality check is faulty due to operator precedence.
First reported and analysed at
https://github.com/streamlink/streamlink/issues
8559cce3c3 made the bitstream check generic using a LUT.
However, one of the comparisons which involves a bitwise AND
and equality check is faulty due to operator precedence.
First reported and analysed at
https://github.com/streamlink/streamlink/issues/5876
Fixes #10908
---
libavformat/mpegtsen
On 11/28/2022 10:25 PM, Marton Balint wrote:
> This looks like a demuxer bug, which should be fixed in the demuxer, and
> not in the muxer.
+1.
I had to re-read the commit message twice because I coulndn't figure out why
the muxer would care about lavf specific demuxer probing.
- Derek
On Mon, 28 Nov 2022, James Almer wrote:
From: Thierry Foucu
Otherwise, if you just output a PAT/PMT and a single TS packets, the
demuxer will not be able to detect TS.
This looks like a demuxer bug, which should be fixed in the demuxer, and
not in the muxer.
Regards,
Marton
Signed-o
From: Thierry Foucu
Otherwise, if you just output a PAT/PMT and a single TS packets, the
demuxer will not be able to detect TS.
Signed-off-by: James Almer
---
libavformat/mpegtsenc.c | 11 ---
tests/ref/acodec/s302m | 4 ++--
tests/ref/lavf/ts | 4 ++--
3 files changed, 8 inse
On Wed, 28 Sep 2022, Zhao Zhili wrote:
From: Zhao Zhili
Add PCR at keyframe can be undesirable when -pcr_period is
specified. Add an flag to disable this behavior.
Actually you are disabling the writing of random access indicators, not
only PCRs. PCR's are just there because it is mandat
From: Zhao Zhili
Add PCR at keyframe can be undesirable when -pcr_period is
specified. Add an flag to disable this behavior.
Signed-off-by: Zhao Zhili
---
doc/muxers.texi | 2 ++
libavformat/mpegtsenc.c | 8 ++--
2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/doc/mu
On 08.11.2021 17:31, Kieran Kunhya wrote:
[...]
The positioning of the packet relative to the PCR matters. Also
splice_time() is relative to the new PCR and timestamps which I don't think
the mux here can guarantee?
i could be wrong, but time_signal() carry splice_time() what carry
pts_time th
On Mon, 8 Nov 2021 at 15:17, Maksym Veremeyenko wrote:
> On 08.11.2021 16:41, Kieran Kunhya wrote:
> > On Mon, 8 Nov 2021 at 06:35, Maksym Veremeyenko
> wrote:
> >
> >> Hi,
> >>
> >> Attached patch implement muxing SCTE-35 and EPG packets into mpegts
> stream.
> >>
> >
> > SCTE Markers need time
On 08.11.2021 16:41, Kieran Kunhya wrote:
On Mon, 8 Nov 2021 at 06:35, Maksym Veremeyenko wrote:
Hi,
Attached patch implement muxing SCTE-35 and EPG packets into mpegts stream.
SCTE Markers need timestamping, no?
SCTE markers has no timestamping, during reading at mpegts.c it
timestamp
On Mon, 8 Nov 2021 at 06:35, Maksym Veremeyenko wrote:
> Hi,
>
> Attached patch implement muxing SCTE-35 and EPG packets into mpegts stream.
>
SCTE Markers need timestamping, no?
Kieran
___
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffm
Hi,
Attached patch implement muxing SCTE-35 and EPG packets into mpegts stream.
--
Maksym Veremeyenko
From dc1b87f5e34c688bb3691767f8026a2815aab03e Mon Sep 17 00:00:00 2001
From: Maksym Veremeyenko
Date: Mon, 8 Nov 2021 08:10:59 +0200
Subject: [PATCH] avformat/mpegtsenc: Implement muxing SCTE-
On Thu, 21 Oct 2021, Alex Shumsky wrote:
From ETSI EN 300 472 V1.3.1 (2003-05) Specification for conveying ITU-R System
B Teletext in DVB bitstreams:
4.1 Transport Stream (TS) packet format
The standard TS packet syntax and semantics are followed, noting the following
constraint:
- adaptat
>From ETSI EN 300 472 V1.3.1 (2003-05) Specification for conveying ITU-R System
>B Teletext in DVB bitstreams:
4.1 Transport Stream (TS) packet format
The standard TS packet syntax and semantics are followed, noting the following
constraint:
- adaptation_field_control only the values "01" and "10
On Tue, 20 Apr 2021, zheng qian wrote:
According to the PES packet definition defined in Table 2-17
of ISO_IEC_13818-1 specification, some fields like PTS/DTS or
pes_extension could only appears if the stream_id meets the
condition:
if (stream_id != 0xBC && // program_stream_map
stream_id !
On 2021/04/20 1:36, zheng qian wrote:
I'm working on ARIB related patches for mpegtsenc.c and later
I would like to provide a patch to fix the bug of private_stream_2.
In current situation, mpegts_write_pes() incorrectly writes
private_stream_2 with actually a private_stream_1-like PES header
th
According to the PES packet definition defined in Table 2-17
of ISO_IEC_13818-1 specification, some fields like PTS/DTS or
pes_extension could only appears if the stream_id meets the
condition:
if (stream_id != 0xBC && // program_stream_map
stream_id != 0xBE && // padding_stream
stream_id != 0xB
On Tue, Apr 20, 2021 at 12:44 AM Mao Hata wrote:
>
> The reason I created the patch was to fix the problem: when I transcode
> a transport stream based on ARIB-STD-B24, the PTS/DTS is removed from
> private_stream_1 streams, and, conversely, it is added to private_stream_2.
> "ISO/IEC 13818-1 Tabl
On 2021/04/19 5:25, Marton Balint wrote:
On Sat, 17 Apr 2021, Mao Hata wrote:
According to ISO/IEC 13818-1, private_stream_1 is a synchronous
(has PTS/DTS) stream. Asynchronous one is private_stream_2.
Which section describes this?
Also keep in mind that code was added so that AV_CODEC_ID_
On Sat, 17 Apr 2021, Mao Hata wrote:
According to ISO/IEC 13818-1, private_stream_1 is a synchronous
(has PTS/DTS) stream. Asynchronous one is private_stream_2.
Which section describes this?
Also keep in mind that code was added so that AV_CODEC_ID_SMPTE_KLV is
handled in mpegts, and SMPT
According to ISO/IEC 13818-1, private_stream_1 is a synchronous
(has PTS/DTS) stream. Asynchronous one is private_stream_2.
From c1663cbdbbd2178cb199e079ec9bb712d1d757d8 Mon Sep 17 00:00:00 2001
From: Mao Hata
Date: Sat, 17 Apr 2021 19:55:22 +0900
Subject: [PATCH] avformat/mpegtsenc: private_str
On Sun, 4 Apr 2021, Andreas Rheinhardt wrote:
Marton Balint:
On Sat, 3 Apr 2021, Andreas Rheinhardt wrote:
Implements ticket #9113.
Signed-off-by: Andreas Rheinhardt
---
libavformat/mpegtsenc.c | 18 +-
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/libavfo
Marton Balint:
>
>
> On Sat, 3 Apr 2021, Andreas Rheinhardt wrote:
>
>> Implements ticket #9113.
>>
>> Signed-off-by: Andreas Rheinhardt
>> ---
>> libavformat/mpegtsenc.c | 18 +-
>> 1 file changed, 9 insertions(+), 9 deletions(-)
>>
>> diff --git a/libavformat/mpegtsenc.c b/liba
On Sat, 3 Apr 2021, Andreas Rheinhardt wrote:
Implements ticket #9113.
Signed-off-by: Andreas Rheinhardt
---
libavformat/mpegtsenc.c | 18 +-
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c
index 35c835c484..dbd3b
stephen douglas:
> ISO 639 language descriptors used by DVB are the 3 charecter variants hence
> const char *language = lang && strlen(lang->value) >= 3 ? lang->value :
> default_language;should beconst char *language = lang && strlen(lang->value)
> > 3 ? lang->value : default_language;
1. Sto
ISO 639 language descriptors used by DVB are the 3 charecter variants hence
const char *language = lang && strlen(lang->value) >= 3 ? lang->value :
default_language;should beconst char *language = lang && strlen(lang->value) >
3 ? lang->value : default_language;
On Saturday, 3 April 2021, 06
Implements ticket #9113.
Signed-off-by: Andreas Rheinhardt
---
libavformat/mpegtsenc.c | 18 +-
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c
index 35c835c484..dbd3bb148a 100644
--- a/libavformat/mpegtsenc.c
+++ b/
On 23-04-2020 01:33 am, Marton Balint wrote:
On Wed, 22 Apr 2020, Gyan Doshi wrote:
---
libavformat/mpegtsenc.c | 15 +++
1 file changed, 11 insertions(+), 4 deletions(-)
diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c
index 4fe3d84c59..f2be6c6632 100644
--- a/lib
On Wed, 22 Apr 2020, Gyan Doshi wrote:
---
libavformat/mpegtsenc.c | 15 +++
1 file changed, 11 insertions(+), 4 deletions(-)
diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c
index 4fe3d84c59..f2be6c6632 100644
--- a/libavformat/mpegtsenc.c
+++ b/libavformat/mpegtsenc
---
libavformat/mpegtsenc.c | 15 +++
1 file changed, 11 insertions(+), 4 deletions(-)
diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c
index 4fe3d84c59..f2be6c6632 100644
--- a/libavformat/mpegtsenc.c
+++ b/libavformat/mpegtsenc.c
@@ -238,6 +238,7 @@ typedef struct Mpeg
On 22-04-2020 01:21 am, Marton Balint wrote:
On Mon, 20 Apr 2020, Gyan Doshi wrote:
They can be demuxed by ffmpeg.
---
libavformat/mpegtsenc.c | 4
1 file changed, 4 insertions(+)
diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c
index ccb631d746..3818001976 100644
--- a/l
On Mon, 20 Apr 2020, Gyan Doshi wrote:
They can be demuxed by ffmpeg.
---
libavformat/mpegtsenc.c | 4
1 file changed, 4 insertions(+)
diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c
index ccb631d746..3818001976 100644
--- a/libavformat/mpegtsenc.c
+++ b/libavformat/mpegtse
They can be demuxed by ffmpeg.
---
libavformat/mpegtsenc.c | 4
1 file changed, 4 insertions(+)
diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c
index ccb631d746..3818001976 100644
--- a/libavformat/mpegtsenc.c
+++ b/libavformat/mpegtsenc.c
@@ -381,6 +381,10 @@ static int mpegt
On 23-12-2019 08:45 pm, Limin Wang wrote:
On Fri, Dec 20, 2019 at 04:55:12PM +0530, Gyan wrote:
Regards,
Gyan
From fbbd221b089f3b272cfd712c3d4824dd86b4eac0 Mon Sep 17 00:00:00 2001
From: Gyan Doshi
Date: Fri, 20 Dec 2019 16:39:32 +0530
Subject: [PATCH] avformat/mpegtsenc: warn users if codec
On Fri, Dec 20, 2019 at 04:55:12PM +0530, Gyan wrote:
>
> Regards,
> Gyan
> From fbbd221b089f3b272cfd712c3d4824dd86b4eac0 Mon Sep 17 00:00:00 2001
> From: Gyan Doshi
> Date: Fri, 20 Dec 2019 16:39:32 +0530
> Subject: [PATCH] avformat/mpegtsenc: warn users if codec isn't supported
>
> The MPEG-T
On 20-12-2019 04:55 pm, Gyan wrote:
Regards,
Gyan
Will push tonight.
Gyan
___
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-requ...@ffmpe
Regards,
Gyan
From fbbd221b089f3b272cfd712c3d4824dd86b4eac0 Mon Sep 17 00:00:00 2001
From: Gyan Doshi
Date: Fri, 20 Dec 2019 16:39:32 +0530
Subject: [PATCH] avformat/mpegtsenc: warn users if codec isn't supported
The MPEG-TS muxer will mux streams with unsupported codec id
as a private data str
BDMV does not seem to use it.
Signed-off-by: Marton Balint
---
doc/muxers.texi | 3 ++-
libavformat/mpegtsenc.c | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/doc/muxers.texi b/doc/muxers.texi
index 4e76b40151..aa4bde518d 100644
--- a/doc/muxers.texi
+++ b/doc/mu
Hi Marton,
‐‐‐ Original Message ‐‐‐
On Tuesday, 6 de August de 2019 0:20, Marton Balint wrote:
> On Mon, 5 Aug 2019, Andreas Håkon wrote:
>
> > Hi Marton,
> > ‐‐‐ Original Message ‐‐‐
> > On Sunday, 4 de August de 2019 22:30, Marton Balint c...@passwd.hu wrote:
> >
> > > PCR gen
On Mon, 5 Aug 2019, Andreas Håkon wrote:
Hi Marton,
‐‐‐ Original Message ‐‐‐
On Sunday, 4 de August de 2019 22:30, Marton Balint wrote:
PCR generation was based on counting packets for both CBR and VBR streams.
Couting packets might have worked for CBR streams (when muxrate was sp
Hi Marton,
‐‐‐ Original Message ‐‐‐
On Sunday, 4 de August de 2019 22:30, Marton Balint wrote:
> PCR generation was based on counting packets for both CBR and VBR streams.
> Couting packets might have worked for CBR streams (when muxrate was specified)
> but it only took into account th
PCR generation was based on counting packets for both CBR and VBR streams.
Couting packets might have worked for CBR streams (when muxrate was specified)
but it only took into account the packets of a service (or the packets of the
PCR stream lately), so even that was problematic for multi program
>
> This patch makes it possible to do stuff like write a custom in-memory TS
> segmenter, which was what I needed it for.
>
>> Hi
>>
>> I needed to be able to use the write_data_type callback when reading data
>> from the mpegts muxer, to make my application aware of key frames in the
>> dat
>
> This patch makes it possible to do stuff like write a custom in-memory TS
> segmenter, which was what I needed it for.
>
>> Hi
>>
>> I needed to be able to use the write_data_type callback when reading data
>> from the mpegts muxer, to make my application aware of key frames in the
>> dat
[Apols for sending this again, but I realised the subject didn't describe the
change, which was unhelpful)
This patch makes it possible to do stuff like write a custom in-memory TS
segmenter, which was what I needed it for.
> Hi
>
> I needed to be able to use the write_data_type callback when
> Hi
>
> I needed to be able to use the write_data_type callback when reading data
> from the mpegts muxer, to make my application aware of key frames in the data
> so I added support. I used the matroska implementation as a reference.
>
> If this is accepted, I will format this as a proper pa
Hi
I needed to be able to use the write_data_type callback when reading data from
the mpegts muxer, to make my application aware of key frames in the data so I
added support. I used the matroska implementation as a reference.
If this is accepted, I will format this as a proper patch after feedb
On Wed, Nov 02, 2016 at 10:31:38PM +0800, Steven Liu wrote:
> 2016-11-02 7:51 GMT+08:00 Michael Niedermayer :
>
> > This avoids continuity check failures in concatenated streams
> >
> > TODO: docs
> >
> > Signed-off-by: Michael Niedermayer
> > ---
> > libavformat/mpegtsenc.c | 26 +++
2016-11-02 7:51 GMT+08:00 Michael Niedermayer :
> This avoids continuity check failures in concatenated streams
>
> TODO: docs
>
> Signed-off-by: Michael Niedermayer
> ---
> libavformat/mpegtsenc.c | 26 ++
> 1 file changed, 26 insertions(+)
>
> diff --git a/libavformat/m
This avoids continuity check failures in concatenated streams
TODO: docs
Signed-off-by: Michael Niedermayer
---
libavformat/mpegtsenc.c | 26 ++
1 file changed, 26 insertions(+)
diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c
index 3ad3de7..71a6642 100644
Hi,
On 25/01/2016 19:35:58 CET, Michael Niedermayer wrote:
On Sun, Jan 24, 2016 at 03:54:34PM +0100, Vittorio Gambaletta (VittGam) wrote:
Hi,
On 24/01/2016 12:01:38 CET, Michael Niedermayer wrote:
>On Sun, Jan 24, 2016 at 06:06:36AM +0100, Vittorio Gambaletta (VittGam) wrote:
>>Signed-off-by:
On Sun, Jan 24, 2016 at 03:54:34PM +0100, Vittorio Gambaletta (VittGam) wrote:
> Hi,
>
> On 24/01/2016 12:01:38 CET, Michael Niedermayer wrote:
> >On Sun, Jan 24, 2016 at 06:06:36AM +0100, Vittorio Gambaletta (VittGam)
> >wrote:
> >>Signed-off-by: Vittorio Gambaletta
> >>---
> >> libavformat/mpe
Hi,
On 24/01/2016 12:01:38 CET, Michael Niedermayer wrote:
On Sun, Jan 24, 2016 at 06:06:36AM +0100, Vittorio Gambaletta (VittGam) wrote:
Signed-off-by: Vittorio Gambaletta
---
libavformat/mpegtsenc.c | 15 +--
1 file changed, 13 insertions(+), 2 deletions(-)
diff --git a/libav
On Sun, Jan 24, 2016 at 06:06:36AM +0100, Vittorio Gambaletta (VittGam) wrote:
> Signed-off-by: Vittorio Gambaletta
> ---
> libavformat/mpegtsenc.c | 15 +--
> 1 file changed, 13 insertions(+), 2 deletions(-)
>
> diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c
> inde
Signed-off-by: Vittorio Gambaletta
---
libavformat/mpegtsenc.c | 15 +--
1 file changed, 13 insertions(+), 2 deletions(-)
diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c
index 2c12043..a20e229 100644
--- a/libavformat/mpegtsenc.c
+++ b/libavformat/mpegtsenc.c
@@ -275
On Sun, Dec 13, 2015 at 11:54:32AM +0100, Stefan Pöschel wrote:
> So far an AC-3 elementary stream is refered to in the PMT according to
> System A (ATSC). An E-AC-3 ES in contrast is embedded the System B (DVB) way.
> To fix this inconsistency, this commit changes the default E-AC-3 behaviour to
>
Just wanted to ask if there is any further information needed regarding my
patch.
> Gesendet: Sonntag, 13. Dezember 2015 um 11:54 Uhr
> Von: "Stefan Pöschel"
> An: ffmpeg-devel@ffmpeg.org
> Betreff: [FFmpeg-devel] [PATCH] avformat/mpegtsenc: add flag to embed an
> A
*bump*
Am 13.12.2015 um 15:23 schrieb Stefan Pöschel:
> Am 13.12.2015 um 14:18 schrieb Moritz Barsnick:
>> On Sun, Dec 13, 2015 at 11:54:32 +0100, Stefan Pöschel wrote:
>>> So far an AC-3 elementary stream is refered to in the PMT according to
>>> System A (ATSC). An E-AC-3 ES in contrast is embed
Am 13.12.2015 um 14:18 schrieb Moritz Barsnick:
> On Sun, Dec 13, 2015 at 11:54:32 +0100, Stefan Pöschel wrote:
>> So far an AC-3 elementary stream is refered to in the PMT according to
>> System A (ATSC). An E-AC-3 ES in contrast is embedded the System B (DVB) way.
>
> Interesting, that's apparen
On Sun, Dec 13, 2015 at 11:54:32 +0100, Stefan Pöschel wrote:
> So far an AC-3 elementary stream is refered to in the PMT according to
> System A (ATSC). An E-AC-3 ES in contrast is embedded the System B (DVB) way.
Interesting, that's apparently the reason why my (DVB-)PVR didn't ever
recognize AC
So far an AC-3 elementary stream is refered to in the PMT according to
System A (ATSC). An E-AC-3 ES in contrast is embedded the System B (DVB) way.
To fix this inconsistency, this commit changes the default E-AC-3 behaviour to
use the ATSC way, too. Furthermore a new flag is added to optionally se
On Thu, Jul 16, 2015 at 12:56:55PM +0200, Michael Niedermayer wrote:
> From: Michael Niedermayer
>
> Can be used to fix Ticket3714
>
> TODO, add docs
added docs
applied
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
When the tyrant has disposed of foreign e
From: Michael Niedermayer
Can be used to fix Ticket3714
TODO, add docs
Signed-off-by: Michael Niedermayer
---
libavformat/mpegtsenc.c | 22 +++---
1 file changed, 19 insertions(+), 3 deletions(-)
diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c
index 7fc717c..
On Wed, Feb 04, 2015 at 12:49:39AM +1100, Matt Oliver wrote:
> A recent commit has broken msvc compilation.
> http://fate.ffmpeg.org/report.cgi?time=20150203090035&slot=x86_32-msvc12-windows-native
>
> Attached is the corresponding fix.
> mpegtsenc.c | 20 ++--
> 1 file changed
A recent commit has broken msvc compilation.
http://fate.ffmpeg.org/report.cgi?time=20150203090035&slot=x86_32-msvc12-windows-native
Attached is the corresponding fix.
avformat-mpegtsenc-Fix-build-with-msvc.patch
Description: Binary data
___
ffmpeg-dev
On Fri, Oct 24, 2014 at 04:47:51PM +0200, Nicolas George wrote:
> Le tridi 3 brumaire, an CCXXIII, Benoit Fouet a écrit :
> > Fixes ticket #1598
> > ---
> > libavformat/mpegtsenc.c | 6 +-
> > 1 file changed, 5 insertions(+), 1 deletion(-)
>
> Are the produced files valid? If they are, why do
Hi,
Le 24/10/2014 16:47, Nicolas George a écrit :
> Le tridi 3 brumaire, an CCXXIII, Benoit Fouet a écrit :
>> Fixes ticket #1598
>> ---
>> libavformat/mpegtsenc.c | 6 +-
>> 1 file changed, 5 insertions(+), 1 deletion(-)
> Are the produced files valid? If they are, why do the test at all? If
Le tridi 3 brumaire, an CCXXIII, Benoit Fouet a écrit :
> Fixes ticket #1598
> ---
> libavformat/mpegtsenc.c | 6 +-
> 1 file changed, 5 insertions(+), 1 deletion(-)
Are the produced files valid? If they are, why do the test at all? If they
are not, can this be considered actually a fix for t
Fixes ticket #1598
---
libavformat/mpegtsenc.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c
index d73b75f..74541d1 100644
--- a/libavformat/mpegtsenc.c
+++ b/libavformat/mpegtsenc.c
@@ -91,6 +91,7 @@ typedef struct MpegT
70 matches
Mail list logo
