[FFmpeg-devel] [PATCH] Escape braces in a regex, fixing warnings with newer perl

Perl 5.28 warns about this, saying it will be fatal in Perl 5.32. Signed-off-by: Martin Storsjö --- gas-preprocessor.pl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gas-preprocessor.pl b/gas-preprocessor.pl index b2a4bcc..e3805e0 100755 --- a/gas-preprocessor.pl +++ b/gas-

Re: [FFmpeg-devel] avfilter/vf_zscale: fix crash on unaligned input

‐‐‐ Original Message ‐‐‐ On Saturday, February 15, 2020 11:11 AM, Paul B Mahol wrote: > On 2/15/20, jjadfh5dfg jjadfh5...@protonmail.com wrote: > > > ‐‐‐ Original Message ‐‐‐ > > On Saturday, February 15, 2020 7:08 AM, Paul B Mahol one...@gmail.com > > wrote: > > > > > On 2/15/20,

[FFmpeg-devel] [PATCH v2 7/9] avformat/libsrt: use listen_timeout for listening

Signed-off-by: Marton Balint --- libavformat/libsrt.c | 13 - 1 file changed, 4 insertions(+), 9 deletions(-) diff --git a/libavformat/libsrt.c b/libavformat/libsrt.c index fe3e7d4207..f24ce46831 100644 --- a/libavformat/libsrt.c +++ b/libavformat/libsrt.c @@ -227,14 +227,9 @@ static

[FFmpeg-devel] [PATCH v2 8/9] avformat/libsrt: make the non-API controlled connect timeout 0 by default

Otherwise the user is not able to override the API connect timeout above 5 sec without setting also timeout. Signed-off-by: Marton Balint --- libavformat/libsrt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/libsrt.c b/libavformat/libsrt.c index f24ce46831..2d6

[FFmpeg-devel] [PATCH v2 9/9] doc/protocols: clarify SRT timeout options docs

Signed-off-by: Marton Balint --- doc/protocols.texi | 8 +++- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/doc/protocols.texi b/doc/protocols.texi index 57814c7831..54a287f488 100644 --- a/doc/protocols.texi +++ b/doc/protocols.texi @@ -1348,11 +1348,9 @@ Set UDP receive buff

[FFmpeg-devel] [PATCH v2 6/9] avformat/libsrt: send non-blocking mode on both the listen and the connect socket

Signed-off-by: Marton Balint --- libavformat/libsrt.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/libavformat/libsrt.c b/libavformat/libsrt.c index c3c96b35e0..fe3e7d4207 100644 --- a/libavformat/libsrt.c +++ b/libavformat/libsrt.c @@ -249,9 +249,6 @@ static int libs

[FFmpeg-devel] [PATCH v2 4/9] avformat/libsrt: poll for error conditions as well

Signed-off-by: Marton Balint --- libavformat/libsrt.c | 11 ++- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/libavformat/libsrt.c b/libavformat/libsrt.c index 1ab6c1ddb3..38d047ca88 100644 --- a/libavformat/libsrt.c +++ b/libavformat/libsrt.c @@ -164,16 +164,17 @@ static

[FFmpeg-devel] [PATCH v2 5/9] avformat/libsrt: small fixes in libsrt_neterrno()

Return os error code if available, check for both SRT_EASYNCRCV and SRT_EASYNCSND when transforming them to EAGAIN and only display error if it is not EAGAIN. Signed-off-by: Marton Balint --- libavformat/libsrt.c | 9 + 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/libavf

[FFmpeg-devel] [PATCH v2 1/9] avformat/libsrt: fix timeout unit confusion between milisec and microsec

Signed-off-by: Marton Balint --- libavformat/libsrt.c | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/libavformat/libsrt.c b/libavformat/libsrt.c index d7faa603f5..1d748f0e81 100644 --- a/libavformat/libsrt.c +++ b/libavformat/libsrt.c @@ -210,7 +210,7 @@ static int li

[FFmpeg-devel] [PATCH v2 2/9] avformat/libsrt: fix name of timeout option

rw_timeout is the generic URLcontext option, not the protocol specific timeout option, also ?rw_timeout never worked because ?timeout was parsed instead. Signed-off-by: Marton Balint --- doc/protocols.texi | 2 +- libavformat/libsrt.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) d

[FFmpeg-devel] [PATCH v2 3/9] avformat/libsrt: fix checking connection result in non-blocking mode

After f8990c5f414d4575415e2a3981c3b14ca3d4 we properly set non-blocking mode which makes the connect() call return always 0 even if no connection can be established. Fix this by always doing a poll after calling connect(). Also there was some leftover copy paste code which checks for various e

[FFmpeg-devel] [PATCH] add MEDIASUBTYPE_RGB8 support

windows/win32/directshow/uncompressed-rgb-video-subtypes The Magwell series of HDMI USB capture boards use this format for bgr24 input. --- libavcodec/raw.c| 3 +++ libavcodec/rawdec.c | 3 ++- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/libavcodec/raw.c b/libavcodec/raw.c i

Re: [FFmpeg-devel] [PATCH] OpenBSD suport

On Sun, Feb 16, 2020 at 06:29:46PM -0500, Brad Smith wrote: > On 2/16/2020 6:23 PM, Michael Niedermayer wrote: > > >On Sun, Feb 16, 2020 at 02:25:28PM -0500, Brad Smith wrote: > >>On Sun, Feb 16, 2020 at 03:51:26PM +0100, Michael Niedermayer wrote: > >>>On Sat, Feb 15, 2020 at 03:29:41PM -0500, Br

Re: [FFmpeg-devel] [PATCH] OpenBSD suport

On 2/16/2020 6:23 PM, Michael Niedermayer wrote: On Sun, Feb 16, 2020 at 02:25:28PM -0500, Brad Smith wrote: On Sun, Feb 16, 2020 at 03:51:26PM +0100, Michael Niedermayer wrote: On Sat, Feb 15, 2020 at 03:29:41PM -0500, Brad Smith wrote: - Garbage collect bitrig. Was a OpenBSD derivative that

Re: [FFmpeg-devel] [PATCH] OpenBSD suport

On Sun, Feb 16, 2020 at 02:25:28PM -0500, Brad Smith wrote: > On Sun, Feb 16, 2020 at 03:51:26PM +0100, Michael Niedermayer wrote: > > On Sat, Feb 15, 2020 at 03:29:41PM -0500, Brad Smith wrote: > > > - Garbage collect bitrig. Was a OpenBSD derivative that has been dead for > > > quite awhile. > >

Re: [FFmpeg-devel] [PATCH v3 1/3] avcodec/v4l2_m2m_enc: Enable frame level rate control by default

On 16/02/2020 20:41, Andriy Gelman wrote: > On Sun, 16. Feb 20:27, Mark Thompson wrote: >> On 16/02/2020 19:31, Andriy Gelman wrote: >>> From: Andriy Gelman >>> >>> Without this setting, bitrate and qmin/qmax options have no >>> affect on the s5p-mfc hardware encoder. >>> >>> Signed-off-by: Andriy

Re: [FFmpeg-devel] [PATCH] avfilter/vf_program_opencl: make it possible to pass plane as argument to kernel

On 2/16/20, Mark Thompson wrote: > On 14/02/2020 10:41, Paul B Mahol wrote: >> Fixes #7190 >> >> Signed-off-by: Paul B Mahol >> --- >> doc/filters.texi| 4 >> libavfilter/vf_program_opencl.c | 17 + >> 2 files changed, 21 insertions(+) >> >> diff --git a/doc

[FFmpeg-devel] [PATCH] hwcontext_vaapi: Only accept a render node when deriving from DRM device

If we are given a non-render node, try to find the matching render node and fail if that isn't possible. libva will not accept a non-render device which is not DRM master, because it requires legacy DRM authentication to succeed in that case:

Re: [FFmpeg-devel] [PATCH v3 1/3] avcodec/v4l2_m2m_enc: Enable frame level rate control by default

On Sun, 16. Feb 20:27, Mark Thompson wrote: > On 16/02/2020 19:31, Andriy Gelman wrote: > > From: Andriy Gelman > > > > Without this setting, bitrate and qmin/qmax options have no > > affect on the s5p-mfc hardware encoder. > > > > Signed-off-by: Andriy Gelman > > --- > > libavcodec/v4l2_m2m_e

Re: [FFmpeg-devel] [PATCH v3 3/3] avcodec/v4l2_m2m: Fix typo in log message and cosmetics

On 16/02/2020 19:31, Andriy Gelman wrote: > From: Andriy Gelman > > Signed-off-by: Andriy Gelman > --- > libavcodec/v4l2_m2m.c | 4 ++-- > libavcodec/v4l2_m2m_enc.c | 2 +- > 2 files changed, 3 insertions(+), 3 deletions(-) > > diff --git a/libavcodec/v4l2_m2m.c b/libavcodec/v4l2_m2m.c > i

Re: [FFmpeg-devel] [PATCH v3 1/3] avcodec/v4l2_m2m_enc: Enable frame level rate control by default

On 16/02/2020 19:31, Andriy Gelman wrote: > From: Andriy Gelman > > Without this setting, bitrate and qmin/qmax options have no > affect on the s5p-mfc hardware encoder. > > Signed-off-by: Andriy Gelman > --- > libavcodec/v4l2_m2m_enc.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a

Re: [FFmpeg-devel] [PATCH] avfilter/vf_program_opencl: make it possible to pass plane as argument to kernel

On 14/02/2020 10:41, Paul B Mahol wrote: > Fixes #7190 > > Signed-off-by: Paul B Mahol > --- > doc/filters.texi| 4 > libavfilter/vf_program_opencl.c | 17 + > 2 files changed, 21 insertions(+) > > diff --git a/doc/filters.texi b/doc/filters.texi > index b9

[FFmpeg-devel] [PATCH v3 2/3] avcodec/v4l2_m2m_enc: Support changing qmin/qmax

From: Andriy Gelman Hard coded parameters for qmin and qmax are currently used to initialize v4l2_m2m device. This commit uses values from avctx->{qmin,qmax} if they are set. Signed-off-by: Andriy Gelman --- libavcodec/v4l2_m2m_enc.c | 15 +-- 1 file changed, 13 insertions(+), 2 de

[FFmpeg-devel] [PATCH 4/4] swscale/output: Fix integer overflow in alpha computation in yuv2gbrp16_full_X_c()

Fixes: signed integer overflow: 524280 * 4432 cannot be represented in type 'int' Fixes: ticket8322 Found-by: Suhwan Signed-off-by: Michael Niedermayer --- libswscale/output.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libswscale/output.c b/libswscale/output.c index 045

[FFmpeg-devel] [PATCH 2/4] avformat/mpegenc: Fix integer overflow with AV_NOPTS_VALUE

Fixes: signed integer overflow: -9223372036854775808 - 45000 cannot be represented in type 'long' Fixes: ticket8187 Found-by: Suhwan Signed-off-by: Michael Niedermayer --- libavformat/mpegenc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/mpegenc.c b/libavform

[FFmpeg-devel] [PATCH 1/4] avformat/swfenc: Fix integer overflow in frame rate handling

Fixes: signed integer overflow: 3299 * 256 cannot be represented in type 'int' Fixes: ticket8184 Found-by: Suhwan Signed-off-by: Michael Niedermayer --- libavformat/swfenc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/swfenc.c b/libavformat/swfenc.c index

[FFmpeg-devel] [PATCH 3/4] swscale/output: Fix integer overflow in yuv2rgb_write_full() with out of range input

Fixes: signed integer overflow: 1169365504 + 981452800 cannot be represented in type 'int' Fixes: ticket8293 Found-by: Suhwan Signed-off-by: Michael Niedermayer --- libswscale/output.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/libswscale/output.c b/libswscale/out

[FFmpeg-devel] [PATCH v3 3/3] avcodec/v4l2_m2m: Fix typo in log message and cosmetics

From: Andriy Gelman Signed-off-by: Andriy Gelman --- libavcodec/v4l2_m2m.c | 4 ++-- libavcodec/v4l2_m2m_enc.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/libavcodec/v4l2_m2m.c b/libavcodec/v4l2_m2m.c index d0bd4cd3d25..2d21f910bcc 100644 --- a/libavcodec/v4l2_m2m

[FFmpeg-devel] [PATCH v3 1/3] avcodec/v4l2_m2m_enc: Enable frame level rate control by default

From: Andriy Gelman Without this setting, bitrate and qmin/qmax options have no affect on the s5p-mfc hardware encoder. Signed-off-by: Andriy Gelman --- libavcodec/v4l2_m2m_enc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavcodec/v4l2_m2m_enc.c b/libavcodec/v4l2_m2m_enc.c index 98b

Re: [FFmpeg-devel] [PATCH v2] avcodec/v4l2_m2m_enc: Support changing qmin/qmax

On Sat, 01. Feb 22:38, Mark Thompson wrote: > On 19/01/2020 19:54, Andriy Gelman wrote: > > From: Andriy Gelman > > > > Hard coded parameters for qmin and qmax are currently used to initialize > > v4l2_m2m device. This commit uses values from avctx->{qmin,qmax} if they > > are set. > > > > Signe

Re: [FFmpeg-devel] [PATCH] OpenBSD suport

On Sun, Feb 16, 2020 at 03:51:26PM +0100, Michael Niedermayer wrote: > On Sat, Feb 15, 2020 at 03:29:41PM -0500, Brad Smith wrote: > > - Garbage collect bitrig. Was a OpenBSD derivative that has been dead for > > quite awhile. > > - Enable section_data_rel_ro for ARM support. > > are these 2 chan

Re: [FFmpeg-devel] [PATCH 1/3] avformat/dashenc: make AdaptationSet id an integer value

On 2/11/2020 10:40 AM, James Almer wrote: > On 1/19/2020 6:41 PM, James Almer wrote: >> Unlike Representation id, it's defined as an integer in the spec, and not as >> a >> string. >> >> Signed-off-by: James Almer >> --- >> libavformat/dashenc.c | 20 ++-- >> 1 file changed, 14 i

Re: [FFmpeg-devel] Status and Plans for Subtitle Filters

> -Original Message- > From: ffmpeg-devel On Behalf Of > Paul B Mahol > Sent: Sunday, February 16, 2020 4:12 PM > To: FFmpeg development discussions and patches de...@ffmpeg.org> > Subject: Re: [FFmpeg-devel] Status and Plans for Subtitle Filters > > On 2/16/20, Soft Works wrote: > >> -

Re: [FFmpeg-devel] Status and Plans for Subtitle Filters

On 2/16/20, Soft Works wrote: >> -Original Message- >> From: ffmpeg-devel On Behalf Of >> Paul B Mahol >> Sent: Sunday, February 16, 2020 3:58 PM >> To: FFmpeg development discussions and patches > de...@ffmpeg.org> >> Subject: Re: [FFmpeg-devel] Status and Plans for Subtitle Filters >> >

Re: [FFmpeg-devel] Status and Plans for Subtitle Filters

> -Original Message- > From: ffmpeg-devel On Behalf Of > Paul B Mahol > Sent: Sunday, February 16, 2020 3:58 PM > To: FFmpeg development discussions and patches de...@ffmpeg.org> > Subject: Re: [FFmpeg-devel] Status and Plans for Subtitle Filters > > On 2/16/20, Paul B Mahol wrote: > >

Re: [FFmpeg-devel] Status and Plans for Subtitle Filters

On 2/16/20, Paul B Mahol wrote: > On 2/16/20, Soft Works wrote: >>> -Original Message- >>> From: ffmpeg-devel On Behalf Of >>> Paul B Mahol >>> Sent: Sunday, February 16, 2020 11:33 AM >>> To: FFmpeg development discussions and patches >> de...@ffmpeg.org> >>> Subject: Re: [FFmpeg-devel]

Re: [FFmpeg-devel] Status and Plans for Subtitle Filters

On 2/16/20, Soft Works wrote: >> -Original Message- >> From: ffmpeg-devel On Behalf Of >> Paul B Mahol >> Sent: Sunday, February 16, 2020 11:33 AM >> To: FFmpeg development discussions and patches > de...@ffmpeg.org> >> Subject: Re: [FFmpeg-devel] Status and Plans for Subtitle Filters >>

Re: [FFmpeg-devel] Status and Plans for Subtitle Filters

> -Original Message- > From: ffmpeg-devel On Behalf Of > Paul B Mahol > Sent: Sunday, February 16, 2020 11:33 AM > To: FFmpeg development discussions and patches de...@ffmpeg.org> > Subject: Re: [FFmpeg-devel] Status and Plans for Subtitle Filters > > On 2/14/20, Soft Works wrote: > > H

Re: [FFmpeg-devel] [PATCH] OpenBSD suport

On Sat, Feb 15, 2020 at 03:29:41PM -0500, Brad Smith wrote: > - Garbage collect bitrig. Was a OpenBSD derivative that has been dead for > quite awhile. > - Enable section_data_rel_ro for ARM support. are these 2 changes related ? if not, then they should not be in the same patch thx [...] -- M

Re: [FFmpeg-devel] [PATCH 4/4] avformat/utils: Fix integer overflow with complex time bases in avformat_find_stream_info()

On Sun, Feb 16, 2020 at 12:23:56PM +0100, Paul B Mahol wrote: > probably ok will apply thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB The misfortune of the wise is better than the prosperity of the fool. -- Epicurus signature.asc Description: PGP signatu

Re: [FFmpeg-devel] [PATCH 1/4] avfilter/vf_aspect: Fix integer overflow in compute_dar()

On Sun, Feb 16, 2020 at 12:02:31AM +0100, Paul B Mahol wrote: > LGTM will apply thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB If you drop bombs on a foreign country and kill a hundred thousand innocent people, expect your government to call the consequenc

Re: [FFmpeg-devel] [PATCH 3/4] avformat/avidec: Avoid integer overflow in NI switch check

On Sun, Feb 16, 2020 at 12:25:07PM +0100, Paul B Mahol wrote: > probably ok will apply thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB If you drop bombs on a foreign country and kill a hundred thousand innocent people, expect your government to call the con

Re: [FFmpeg-devel] [PATCH 2/4] fftools/ffmpeg: Fix integer overflow in duration computation in seek_to_start()

On Sun, Feb 16, 2020 at 12:25:45PM +0100, Paul B Mahol wrote: > probably ok will apply thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Breaking DRM is a little like attempting to break through a door even though the window is wide open and the only thing in

Re: [FFmpeg-devel] [PATCH 1/6] avformat/format: add av_demuxer_find_by_ext

Gyan Doshi: > > > On 31-01-2020 10:41 pm, Andreas Rheinhardt wrote: >> Gyan Doshi: >>> Allows selecting demuxer by extension which are more widely recognized >>> by users. >>> >>> Conditional cast added since this function will usually be called >>> after >>> av_find_input_format, and so matches

Re: [FFmpeg-devel] [PATCH 7/30] avformat/matroskaenc: Avoid allocations for SeekHead

Andreas Rheinhardt: > Up until e7ddafd5, the Matroska muxer wrote two SeekHeads: One at the > beginning referencing the main level 1 elements (i.e. not the Clusters) > and one at the end, referencing the Clusters. This second SeekHead was > useless and has therefore been removed. Yet the SeekHead-r

Re: [FFmpeg-devel] [PATCH 2/4] fftools/ffmpeg: Fix integer overflow in duration computation in seek_to_start()

probably ok On 2/15/20, Michael Niedermayer wrote: > Fixes: signed integer overflow: -9223372036854775808 - 9223372036854775807 > cannot be represented in type 'long' > Fixes: Ticket8142 > > Found-by: Suhwan > Signed-off-by: Michael Niedermayer > --- > fftools/ffmpeg.c | 3 ++- > 1 file changed

Re: [FFmpeg-devel] [PATCH 3/4] avformat/avidec: Avoid integer overflow in NI switch check

probably ok On 2/15/20, Michael Niedermayer wrote: > Fixes: signed integer overflow: 0 - -9223372036854775808 cannot be > represented in type 'long' > Fixes: Ticket8149 > > Found-by: Suhwan > Signed-off-by: Michael Niedermayer > --- > libavformat/avidec.c | 7 --- > 1 file changed, 4 insert

Re: [FFmpeg-devel] [PATCH 4/4] avformat/utils: Fix integer overflow with complex time bases in avformat_find_stream_info()

probably ok On 2/15/20, Michael Niedermayer wrote: > Fixes: signed integer overflow: 2045163756 * 2 cannot be represented in type > 'int' > Fixes: Ticket5132 > > Found-by: tsmith > Signed-off-by: Michael Niedermayer > --- > libavformat/utils.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletio

Re: [FFmpeg-devel] Status and Plans for Subtitle Filters

On 2/14/20, Soft Works wrote: > Hi, > > I am looking for some guidance regarding future plans about processing > subtitle streams in filter graphs. > > Please correct me where I'm wrong - this is the situation as I've understood > it so far: > > - Currently, ffmpeg filter graphs do not support pro

Re: [FFmpeg-devel] [PATCH] avcodec: fix pcm zork decoder

On 2/15/20, Paul B Mahol wrote: > On 2/15/20, Carl Eugen Hoyos wrote: >> Am Sa., 15. Feb. 2020 um 09:45 Uhr schrieb Paul B Mahol >> : >>> >>> On 2/15/20, Carl Eugen Hoyos wrote: >>> > Am Fr., 14. Feb. 2020 um 21:25 Uhr schrieb Paul B Mahol >>> > : >>> > >>> >> diff --git a/libavcodec/codec_desc.