Re: [FFmpeg-devel] [PATCH 7/7] doc/protocols: simplify and clarify UDP localaddr option

On Sun, Sep 23, 2018 at 3:24 AM Marton Balint wrote: > Signed-off-by: Marton Balint > --- > doc/protocols.texi | 5 ++--- > 1 file changed, 2 insertions(+), 3 deletions(-) > > diff --git a/doc/protocols.texi b/doc/protocols.texi > index 7173bb173a..b34f29eebf 100644 > --- a/doc/protocols.texi >

Re: [FFmpeg-devel] [PATCH] mpeg4video: Add SStP FATE test

On Sat, Sep 22, 2018 at 03:14:27PM +0200, Kieran Kunhya wrote: > > fate/mpeg4.mak|4 +++- > ref/fate/m4v-sstp |6 ++ > 2 files changed, 9 insertions(+), 1 deletion(-) > d37202c7163298be91a39bc93eb7cd04296d277a > 0001-mpeg4video-Add-SStP-FATE-test.patch > From 111d5f320d06dc9318

[FFmpeg-devel] [PATCH 6/7] avformat/udp: always use IP_ADD_SOURCE_MEMBERSHIP for subscribing to an UDP multicast source group in IPv4

That alone supports specifying the interface based on its address. Getting the interface index from the local address seems quite a bit of work in a platform independent way... Obviously for IPv6 we still always use MCAST_JOIN_SOURCE_GROUP. Signed-off-by: Marton Balint --- libavformat/udp.c | 5

[FFmpeg-devel] [PATCH 5/7] avformat/udp: specify the local address for some source filtered multicast joins

We already use localaddr for the multicast joins without source filters, so we should use them for source filters as well. This patch only fixes the IP_ADD_SOURCE_MEMBERSHIP and the IP_BLOCK_SOURCE case. Unless we do this, the kernel automatically selects an interface based on the source address,

[FFmpeg-devel] [PATCH 7/7] doc/protocols: simplify and clarify UDP localaddr option

Signed-off-by: Marton Balint --- doc/protocols.texi | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/doc/protocols.texi b/doc/protocols.texi index 7173bb173a..b34f29eebf 100644 --- a/doc/protocols.texi +++ b/doc/protocols.texi @@ -1544,9 +1544,8 @@ packet bursts. Override

[FFmpeg-devel] [PATCH 4/7] avformat/udp: add support for generic source filtering

This allows getting data only from a specific source IP. This is useful not only for unicast but for multicast as well because multicast source subscriptions do not act as source filters for the incoming packets. Signed-off-by: Marton Balint --- doc/protocols.texi | 8 libavformat/udp.

[FFmpeg-devel] [PATCH 3/7] avformat/rtpproto: use factorized ip functions

Signed-off-by: Marton Balint --- libavformat/Makefile | 2 +- libavformat/rtpproto.c | 126 - 2 files changed, 11 insertions(+), 117 deletions(-) diff --git a/libavformat/Makefile b/libavformat/Makefile index 467ae2d87e..e0222535c1 100644 --- a

[FFmpeg-devel] [PATCH 1/7] avformat/ip: factorize some IP filtering and resolving functions to a new file

These are based on the very similar UDP and RTP protocol functions. Signed-off-by: Marton Balint --- libavformat/ip.c | 165 +++ libavformat/ip.h | 74 + 2 files changed, 239 insertions(+) create mode 100644 libavforma

[FFmpeg-devel] [PATCH 2/7] avformat/udp: use factorized ip functions

Signed-off-by: Marton Balint --- libavformat/Makefile | 4 +- libavformat/udp.c| 123 +-- 2 files changed, 23 insertions(+), 104 deletions(-) diff --git a/libavformat/Makefile b/libavformat/Makefile index ccb39b5469..467ae2d87e 100644 --- a/l

Re: [FFmpeg-devel] [PATCH 01/11] avcodec/prosumer: Remove dead code

On Sat, Sep 22, 2018 at 06:24:14PM +0200, Paul B Mahol wrote: > On 9/22/18, Michael Niedermayer wrote: > > Signed-off-by: Michael Niedermayer > > --- > > libavcodec/prosumer.c | 3 --- > > 1 file changed, 3 deletions(-) > > > > diff --git a/libavcodec/prosumer.c b/libavcodec/prosumer.c > > index

Re: [FFmpeg-devel] [PATCH 1/4] avformat/ip: factorize some IP filtering and resolving functions to a new file

On Sat, 22 Sep 2018, Michael Niedermayer wrote: On Fri, Sep 21, 2018 at 12:11:59AM +0200, Marton Balint wrote: These are based on the very similar UDP and RTP protocol functions. Signed-off-by: Marton Balint [...] Thanks, I will resubmit the patch series with some extra docs. [...] +

[FFmpeg-devel] cache: read ahead to avoid excessive small requests

*diff --git a/libavformat/cache.c b/libavformat/cache.c* *index 66bbbf54c9..48ff5ab363 100644* *--- a/libavformat/cache.c* *+++ b/libavformat/cache.c* @@ -153,6 +153,38 @@ fail: return ret; } +static int cache_read_ahead(URLContext *h) +{ +Context *c= h->priv_data; +int64_

Re: [FFmpeg-devel] cache: read ahead to avoid excessive small requests

diff --git a/libavformat/cache.c b/libavformat/cache.c index 66bbbf54c9..48ff5ab363 100644 --- a/libavformat/cache.c +++ b/libavformat/cache.c @@ -153,6 +153,38 @@ fail: return ret; } +static int cache_read_ahead(URLContext *h) +{ +Context *c= h->priv_data; +int64_t r, read_ahead, po

Re: [FFmpeg-devel] [PATCH] cache: read_buf_size

Ignore this patch. I created a new one with a simpler and more appropriate implementation. On Sat, Sep 22, 2018 at 6:22 PM Michael Niedermayer wrote: > On Sat, Sep 22, 2018 at 12:16:10PM +0200, Robert Nagy wrote: > > This adds a `read_buf_size` option which can help avoid excessive seeking > > w

Re: [FFmpeg-devel] [PATCH 01/11] avcodec/prosumer: Remove dead code

On 9/22/18, Michael Niedermayer wrote: > Signed-off-by: Michael Niedermayer > --- > libavcodec/prosumer.c | 3 --- > 1 file changed, 3 deletions(-) > > diff --git a/libavcodec/prosumer.c b/libavcodec/prosumer.c > index a2932852c9..e6959bfb6c 100644 > --- a/libavcodec/prosumer.c > +++ b/libavcode

Re: [FFmpeg-devel] [PATCH] libavformat/segment: strftime date sub-directories

On Thu, Nov 30, 2017 at 11:07:03PM +, James Courtier-Dutton wrote: > > segment.c | 48 > 1 file changed, 48 insertions(+) > e3e9961df186f73adb24f7a334d398884e894d53 > 0001-libavformat-segment-strftime-date-sub-directories.patch > From b6a6

Re: [FFmpeg-devel] [PATCH] cache: read_buf_size

On Sat, Sep 22, 2018 at 12:16:10PM +0200, Robert Nagy wrote: > This adds a `read_buf_size` option which can help avoid excessive seeking > when a file has e.g. badly interleaved audio and video. > > > --- > > libavformat/cache.c | 69 + > > 1 file ch

[FFmpeg-devel] [PATCH 04/11] avcodec/prosumer: Use 16bit instead of 32 for table

Simplifies code and reduces needed memory Signed-off-by: Michael Niedermayer --- libavcodec/prosumer.c | 168 +- 1 file changed, 84 insertions(+), 84 deletions(-) diff --git a/libavcodec/prosumer.c b/libavcodec/prosumer.c index 46031aa0c0..399350031a 1006

[FFmpeg-devel] [PATCH 11/11] avcodec/prosumer: Check remaining space in put byte context

Fixes: Timeout Fixes: 10053/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PROSUMER_fuzzer-5636993883570176 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- libavcodec/prosumer.c | 2 ++ 1 file changed

[FFmpeg-devel] [PATCH 10/11] avcodec/prosumer: Remove unused table element

Signed-off-by: Michael Niedermayer --- libavcodec/prosumer.c | 1 - 1 file changed, 1 deletion(-) diff --git a/libavcodec/prosumer.c b/libavcodec/prosumer.c index 0fa0109950..2420dd5f12 100644 --- a/libavcodec/prosumer.c +++ b/libavcodec/prosumer.c @@ -274,7 +274,6 @@ static const uint16_t table

[FFmpeg-devel] [PATCH 05/11] avcodec/prosumer: factorize e0 setting out

Signed-off-by: Michael Niedermayer --- libavcodec/prosumer.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/libavcodec/prosumer.c b/libavcodec/prosumer.c index 399350031a..9e8a94d4db 100644 --- a/libavcodec/prosumer.c +++ b/libavcodec/prosumer.c @@ -290,14 +290,13 @@ static

[FFmpeg-devel] [PATCH 08/11] avcodec/prosumer: Rename do_shift() to vertical_predict()

It seems what this function does is a vertical prediction filter, thus the new name should improve understanding. rename the related table_b too Signed-off-by: Michael Niedermayer --- libavcodec/prosumer.c | 16 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/liba

[FFmpeg-devel] [PATCH 09/11] avcodec/prosumer: remove unneeded variable from vertical_predict

Signed-off-by: Michael Niedermayer --- libavcodec/prosumer.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/libavcodec/prosumer.c b/libavcodec/prosumer.c index 575b00baca..0fa0109950 100644 --- a/libavcodec/prosumer.c +++ b/libavcodec/prosumer.c @@ -134,13 +134,11 @@ stati

[FFmpeg-devel] [PATCH 06/11] avcodec/prosumer: Only scan as many elements as matter in fill_elements()

Signed-off-by: Michael Niedermayer --- libavcodec/prosumer.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/libavcodec/prosumer.c b/libavcodec/prosumer.c index 9e8a94d4db..b7e417aa0b 100644 --- a/libavcodec/prosumer.c +++ b/libavcodec/prosumer.c @@ -279,12 +279,12 @@ st

[FFmpeg-devel] [PATCH 01/11] avcodec/prosumer: Remove dead code

Signed-off-by: Michael Niedermayer --- libavcodec/prosumer.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/libavcodec/prosumer.c b/libavcodec/prosumer.c index a2932852c9..e6959bfb6c 100644 --- a/libavcodec/prosumer.c +++ b/libavcodec/prosumer.c @@ -322,9 +322,6 @@ static void fill_lut(uin

[FFmpeg-devel] [PATCH 02/11] avcodec/prosumer: clean up loop end code in fill_elements()

Signed-off-by: Michael Niedermayer --- libavcodec/prosumer.c | 17 ++--- 1 file changed, 6 insertions(+), 11 deletions(-) diff --git a/libavcodec/prosumer.c b/libavcodec/prosumer.c index e6959bfb6c..cf2a4afbf6 100644 --- a/libavcodec/prosumer.c +++ b/libavcodec/prosumer.c @@ -280,36

[FFmpeg-devel] [PATCH 07/11] avcodec/prosumer: mark src as const

Signed-off-by: Michael Niedermayer --- libavcodec/prosumer.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/prosumer.c b/libavcodec/prosumer.c index b7e417aa0b..9eb3c18cae 100644 --- a/libavcodec/prosumer.c +++ b/libavcodec/prosumer.c @@ -132,7 +132,7 @@ static

[FFmpeg-devel] [PATCH 03/11] avcodec/prosumer: Factorize the 2 loops in fill_elements()

Signed-off-by: Michael Niedermayer --- libavcodec/prosumer.c | 41 ++--- 1 file changed, 18 insertions(+), 23 deletions(-) diff --git a/libavcodec/prosumer.c b/libavcodec/prosumer.c index cf2a4afbf6..46031aa0c0 100644 --- a/libavcodec/prosumer.c +++ b/libavcod

Re: [FFmpeg-devel] fate/mov : use do_md5sum for mov-faststart-4gb-overflow test

Le ven. 21 sept. 2018 à 05:17, James Almer a écrit : > > > Should be ok. > > Pushed, Thanks Martin ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

[FFmpeg-devel] [PATCH] mpeg4video: Add SStP FATE test

0001-mpeg4video-Add-SStP-FATE-test.patch Description: Binary data ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

[FFmpeg-devel] [PATCH] avcodec/unary: Improve get_unary() docs

Found-by: kierank Signed-off-by: Michael Niedermayer --- libavcodec/unary.h | 15 ++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/libavcodec/unary.h b/libavcodec/unary.h index 908dc93507..d57f9f70c5 100644 --- a/libavcodec/unary.h +++ b/libavcodec/unary.h @@ -28,7 +2

[FFmpeg-devel] [PATCH] avfilter: add afftdn filter

Signed-off-by: Paul B Mahol --- configure|3 + doc/filters.texi | 47 ++ libavfilter/Makefile |1 + libavfilter/af_afftdn.c | 1309 ++ libavfilter/allfilters.c |1 + 5 files changed, 1361 insertions(+) create mode 100

[FFmpeg-devel] Patch to add automatic file splitting when recording.

Hi, Please can someone consider adding this patch to ffmpeg. I find it useful, for example to record from a CCTV camera and have it automatically split the stream into 10 minute files, storing them and automatically creating subdirectories by date. The patch is already here: https://patchwork.ffm

Re: [FFmpeg-devel] [PATCH] avdevice/decklink: add support for selecting devices based on their unique ID

On 9/21/18 5:10 PM, Marton Balint wrote: > > > On Fri, 21 Sep 2018, Jeyapal, Karthick wrote: > >> >> On 9/21/18 3:35 AM, Marton Balint wrote: >>> Also bump the API version requirement to 10.9.5, because on olders versions >>> there were some reports of crashes using the undocumented, yet available

[FFmpeg-devel] [PATCH] cache: read_buf_size

This adds a `read_buf_size` option which can help avoid excessive seeking when a file has e.g. badly interleaved audio and video. --- libavformat/cache.c | 69 + 1 file changed, 57 insertions(+), 12 deletions(-) diff --git a/libavformat/cache.c b/l