Signed-off-by: Ho Ming Shun
---
libavcodec/mmaldec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/mmaldec.c b/libavcodec/mmaldec.c
index 0aad7d0bb1..8ec0fe 100644
--- a/libavcodec/mmaldec.c
+++ b/libavcodec/mmaldec.c
@@ -660,7 +660,7 @@ static int ffmal_copy_
extra_data and normal packets (from ff_decode_get_packet) processing do
not overlap, thus we can re-use the spare AVPacket to send to
ffmmal_add_packet.
Furthermore, this removes allocation of AVPacket on the stack and stops
using deprecated av_init_packet.
---
libavcodec/mmaldec.c | 8 +++-
Use spare packet allocated in DecodeSimpleContext to handle packet
submission into ffmmal_add_packet.
---
libavcodec/mmaldec.c | 8 +---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/libavcodec/mmaldec.c b/libavcodec/mmaldec.c
index b97cc6ff5e..aab107d325 100644
--- a/libavcode
MMAL is an fundamentally an asynchronous decoder, which was a bad fit
for the legacy dataflow API. Often multiple packets are enqueued before
a flood of frames are returned from MMAL.
The previous lockstep dataflow meant that any delay in returning packets
from the VPU would cause ctx->queue_decod
This series switches mmaldec to use the decoupled dataflow API to reduce
excessive buffering in the driver.
At the same time, remove dependency on sizeof(AVPacket) which is
deprecated. Also fix all compile warnings.
Ho Ming Shun (4):
avcodec/mmaldec: use decoupled dataflow
avcodec/mmaldec: u
On Fri, Sep 24, 2021 at 3:40 AM Andreas Rheinhardt
wrote:
>
> Ho Ming Shun:
> > MMAL is an fundamentally an asynchronous decoder, which was a bad fit
> > for the legacy dataflow API. Often multiple packets are enqueued before
> > a flood of frames are returned from MMAL.
> >
> > The previous locks
> On Mon, Sep 20, 2021 at 10:21:23PM -0400, Manuel Stoeckl wrote:
> > This resolves a problem where conversions from YUV to X2RGB10LE
> > would produce color values a factor 4 too small.
> >
> > The variable 'yval' used later in the switch case 30 has range
> > [0,255], but the color channel value
Signed-off-by: Manuel Stoeckl
---
libswscale/input.c | 15 +--
libswscale/output.c | 9 -
libswscale/utils.c | 1 +
libswscale/yuv2rgb.c | 9 ++---
tests/ref/fate/filter-pixdesc-x2bgr10
The new format (given in big/little endian forms) matches the
existing X2RGB10 format, except with B and R channels switched.
AV_PIX_FMT_X2BGR10 data often is created by OpenGL programs
whose buffers use the GL_RGB10 internal format.
Signed-off-by: Manuel Stoeckl
---
doc/APIchanges
This resolves a problem where conversions from YUV to X2RGB10LE
would produce color values a factor 4 too small, because an 8-bit
value was placed in a 10-bit channel.
Signed-off-by: Manuel Stoeckl
---
libswscale/yuv2rgb.c | 2 +-
tests/ref/fate/filter-pixdesc-x2rgb10le | 2
On 9/13/2021 3:22 AM, Wenbin Chen wrote:
Command below failed.
ffmpeg -v verbose -init_hw_device vaapi=va:/dev/dri/renderD128
-init_hw_device qsv=qs@va -hwaccel qsv -hwaccel_device qs
-filter_hw_device va -c:v h264_qsv
-i 1080P.264 -vf "hwmap,format=vaapi" -c:v h264_vaapi output.264
Cause: Assig
> Command below failed.
> ffmpeg -v verbose -init_hw_device vaapi=va:/dev/dri/renderD128
> -init_hw_device qsv=qs@va -hwaccel qsv -hwaccel_device qs
> -filter_hw_device va -c:v h264_qsv
> -i 1080P.264 -vf "hwmap,format=vaapi" -c:v h264_vaapi output.264
>
> Cause: Assign pair->first directly to dat
> -Original Message-
> From: ffmpeg-devel On Behalf Of Andreas
> Rheinhardt
> Sent: Wednesday, 22 September 2021 06:24
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH v8 06/13] avfilter/overlay_graphicsubs:
> Add overlay_graphicsubs and graphicsub2video filters
>
> So
Signed-off-by: softworkz
---
configure| 1 +
doc/filters.texi | 55 ++
libavfilter/Makefile | 1 +
libavfilter/allfilters.c | 1 +
libavfilter/sf_graphicsub2text.c | 322 +++
5 files changed, 380 in
- split_cc {V -> VS)
Extract closed-caption (A53) data from video
frames as subtitle Frames
ffmpeg -y -loglevel verbose -i
"https://streams.videolan.org/streams/ts/CC/NewsStream-608-ac3.ts";
-filter_complex
"[0:v]split_cc[vid1],textmod=mode=remove_chars:find='@',[vid1]overlay_textsubs"
out
- stripstyles {S -> S)
Remove all inline styles from subtitle events
Signed-off-by: softworkz
---
libavfilter/Makefile | 1 +
libavfilter/allfilters.c | 1 +
libavfilter/sf_stripstyles.c | 211 +++
3 files changed, 213 insertions(+)
create mode
- textmod {S -> S)
Modify subtitle text in a number of ways
- censor {S -> S)
Censor subtitles using a word list
- show_speaker {S -> S)
Prepend speaker names from ASS subtitles to the visible text lines
Signed-off-by: softworkz
---
doc/filters.texi | 229 +
libavfilt
- overlay_textsubs {VS -> V)
Overlay text subtitles onto a video stream.
- textsubs2video {S -> V)
Converts text subtitles to video frames
Signed-off-by: softworkz
---
configure | 2 +
doc/filters.texi | 69
libavfilter/Makefile
This commit actually enables subtitle filtering in ffmpeg by
sending and receiving subtitle frames to and from a filtergraph.
The heartbeat functionality from the previous sub2video implementation
is retained and applied to all subtitle frames (bitmap, text, ..).
The other part of sub2video funct
- overlay_graphicsubs (VS -> V)
Overlay graphic subtitles onto a video stream
- graphicsub2video {S -> V)
Converts graphic subtitles to video frames (with alpha)
Gets auto-inserted for retaining compatibility with
sub2video command lines
Signed-off-by: softworkz
---
doc/filters.texi
Signed-off-by: softworkz
---
configure| 2 +-
libavfilter/allfilters.c | 2 ++
libavfilter/buffersink.c | 63 +++
libavfilter/buffersink.h | 15 +
libavfilter/buffersrc.c | 72
libavfilter/buffersr
Signed-off-by: softworkz
---
libavfilter/avfilter.c | 8 +---
libavfilter/avfiltergraph.c | 5 +
libavfilter/formats.c | 14 ++
libavfilter/formats.h | 3 +++
4 files changed, 27 insertions(+), 3 deletions(-)
diff --git a/libavfilter/avfilter.c b/libavfilt
Analog to avfilter/video.c and avfilter/audio.c
Signed-off-by: softworkz
---
libavfilter/Makefile| 1 +
libavfilter/avfilter.c | 4 +++
libavfilter/internal.h | 1 +
libavfilter/subtitles.c | 63 +
libavfilter/subtitles.h | 44
Signed-off-by: softworkz
---
fftools/ffplay.c | 102 +-
fftools/ffprobe.c | 48 ++
2 files changed, 79 insertions(+), 71 deletions(-)
diff --git a/fftools/ffplay.c b/fftools/ffplay.c
index ccea0e4578..9237752cab 100644
--- a/fftoo
Signed-off-by: softworkz
---
libavcodec/Makefile | 56 +++---
libavcodec/ass_internal.h | 68 +++
libavcodec/assdec.c | 2 +-
libavcodec/assenc.c | 2 +-
libavcodec/ccaption_dec.c
Root commit for adding subtitle filtering capabilities.
In detail:
- Add type (AVMediaType) field to AVFrame
Replaces previous way of distinction which was based on checking
width and height to determine whether a frame is audio or video
- Add subtitle fields to AVFrame
- Add new struct AVSubt
v9 Update:
- Addressed all review comments (thanks Andreas!)
- Move ass utility functions to avutil as public API
- Handle subtitle decoding via new decode API
(removed av_decode_subtitle3)
- Change 'subtitle_header' to use refcounted buffers
- Allow mapping subtitle streams to filter graph
an
On Thu, Sep 23, 2021 at 06:29:35PM +0200, Andreas Rheinhardt wrote:
> Signed-off-by: Andreas Rheinhardt
> ---
> libavformat/jvdec.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/libavformat/jvdec.c b/libavformat/jvdec.c
> index 8f21ea1893..93569c87df 100644
> --- a
This muxer was untested up until now; had it been tested, it would
have been obvious that it has been broken for years.
Signed-off-by: Andreas Rheinhardt
---
tests/fate/subtitles.mak | 4
tests/ref/fate/sub-jacosub-remux | 17 +
2 files changed, 21 insertions(+)
cr
The terminating '\0' is no longer included in the size of
the extradata output by the demuxer since commit
36e61e24e7ac737b38c4382d439329352d9e0c29.
E.g. if one remuxes the JACOsub sample JACOsub_capability_tester.jss
from the FATE suite, one receives a file not recognized as JACOsub
before this pa
Dear,
According to Mr. Zhao's advice last time, I made some modifications
to my patch.
This patch just adds a macro defination named "TMP_SVC_DEC_H264" to the
configure file that controls switching on and off SVC decoding capabilities
based on temporal scalability.
Thank you for you review
Dear,
According to Mr. Zhao's advice last time, I made some modifications to
my patch.
According to the official document of H.264, this patch adds the code to
parse the temporal scalable information in the parsing process.
Thank you for you review!
h264_parsing_procedure_of_SVC.patch
Desc
Ho Ming Shun:
> MMAL is an fundamentally an asynchronous decoder, which was a bad fit
> for the legacy dataflow API. Often multiple packets are enqueued before
> a flood of frames are returned from MMAL.
>
> The previous lockstep dataflow meant that any delay in returning packets
> from the VPU wo
mån 2021-09-20 klockan 23:18 +0200 skrev Andreas Rheinhardt:
> This improves performance: For msvideo1, the performance improved by
> 4.8% when encoding the sample from the fate-vsynth1-msvideo1 test;
> when encoding the sample from fate-vsynth1-cinepak, performance
> improved by 2%. The compiler u
I have reordered the patches so that each patch individually compiles,
when applied in order.
Let me know if this does not work.
Best,
-- Pierre
On Thu, Sep 23, 2021 at 11:13 AM Pierre-Anthony Lemieux
wrote:
>
> Hi Timo,
>
> > Every commit individually has to compile and pass fate.
>
> Ok. Thi
From: Pierre-Anthony Lemieux
Signed-off-by: Pierre-Anthony Lemieux
---
Notes:
Modify the FFMPEG build system to add support for an IMF demuxer.
MAINTAINERS | 1 +
configure| 3 ++-
doc/demuxers.texi| 6 ++
libavformat/Makefile | 2 ++
libavform
From: Pierre-Anthony Lemieux
Signed-off-by: Pierre-Anthony Lemieux
---
Notes:
Tests for the public API of the IMF demuxer.
libavformat/tests/imf.c | 476
1 file changed, 476 insertions(+)
create mode 100644 libavformat/tests/imf.c
diff --git a/li
From: Pierre-Anthony Lemieux
Signed-off-by: Pierre-Anthony Lemieux
---
Notes:
Implements the IMF demuxer, which accepts as input an IMF CPL. The assets
referenced by the CPL can be contained in multiple deliveries, each defined by
an ASSETMAP file:./ffmpeg -assetmaps \,\,... -i \ If -asse
From: Pierre-Anthony Lemieux
Signed-off-by: Pierre-Anthony Lemieux
---
Notes:
Implements IMF Composition Playlist (CPL) parsing. The IMF CPL is specified
in SMTPE ST 2067-3 and defines a timeline onto which MXF files are placed.
libavformat/imf_cpl.c | 652 +++
From: Pierre-Anthony Lemieux
Signed-off-by: Pierre-Anthony Lemieux
---
Notes:
Public and private header files for the IMF demuxer. The functions and
constants defines in the public header file imf.h can be used by other modules.
The Interoperable Master Format (IMF) is a file-based media
tor 2021-09-23 klockan 00:02 +0200 skrev Marton Balint:
On Fri, 17 Sep 2021, Marc-Antoine Arnaud wrote:
> ---
> libavformat/mxf.h | 1 +
> libavformat/mxfdec.c | 277
> ++-
> 2 files changed, 272 insertions(+), 6 deletions(-)
I guess the questionable p
Paul B Mahol:
> lgtm if ffio_fill does not turn negative argument into very positive one.
>
ffio_fill does not do that; and the argument here is always nonnegative.
Here is the loop:
while (size > 0) {
int len = size; // size is an int and > 0 and so is len is now
if (len > 1
lgtm if ffio_fill does not turn negative argument into very positive one.
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On Fri, Sep 24, 2021 at 2:09 AM Andreas Rheinhardt
wrote:
>
> Ming Shun Ho:
> > On Fri, Sep 24, 2021 at 12:52 AM Andreas Rheinhardt
> > wrote:
> >>
> >> Ho Ming Shun:
> >>> Signed-off-by: Ho Ming Shun
> >>> ---
> >>> libavcodec/mmaldec.c | 2 ++
> >>> 1 file changed, 2 insertions(+)
> >>>
> >>>
lgtm
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lgtm
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lgtm
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MMAL is an fundamentally an asynchronous decoder, which was a bad fit
for the legacy dataflow API. Often multiple packets are enqueued before
a flood of frames are returned from MMAL.
The previous lockstep dataflow meant that any delay in returning packets
from the VPU would cause ctx->queue_decod
Hi Timo,
> Every commit individually has to compile and pass fate.
Ok. This will reduce the number of patches.
Best,
-- Pierre
On Thu, Sep 23, 2021 at 11:07 AM Timo Rothenpieler
wrote:
>
> On 23/09/2021 19:00, p...@sandflow.com wrote:
> > From: Pierre-Anthony Lemieux
> >
> > Signed-off-by: P
Ming Shun Ho:
> On Fri, Sep 24, 2021 at 12:52 AM Andreas Rheinhardt
> wrote:
>>
>> Ho Ming Shun:
>>> Signed-off-by: Ho Ming Shun
>>> ---
>>> libavcodec/mmaldec.c | 2 ++
>>> 1 file changed, 2 insertions(+)
>>>
>>> diff --git a/libavcodec/mmaldec.c b/libavcodec/mmaldec.c
>>> index 5b75a1e74d..961
On 23/09/2021 19:00, p...@sandflow.com wrote:
From: Pierre-Anthony Lemieux
Signed-off-by: Pierre-Anthony Lemieux
---
Notes:
Modify the FFMPEG build system to add support for an IMF demuxer. The
Interoperable Master Format (IMF) is a file-based media format for the delivery
and storage
Signed-off-by: Andreas Rheinhardt
---
libavformat/jvdec.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavformat/jvdec.c b/libavformat/jvdec.c
index 8f21ea1893..93569c87df 100644
--- a/libavformat/jvdec.c
+++ b/libavformat/jvdec.c
@@ -36,8 +36,8 @@
typedef struct JVF
On Fri, Sep 24, 2021 at 12:52 AM Andreas Rheinhardt
wrote:
>
> Ho Ming Shun:
> > Signed-off-by: Ho Ming Shun
> > ---
> > libavcodec/mmaldec.c | 2 ++
> > 1 file changed, 2 insertions(+)
> >
> > diff --git a/libavcodec/mmaldec.c b/libavcodec/mmaldec.c
> > index 5b75a1e74d..96140bf53d 100644
> > -
Hi all,
Sample content is available at:
http://ffmpeg-imf-samples-public.s3-website-us-west-1.amazonaws.com/countdown/CPL_f5095caa-f204-4e1c-8a84-7af48c7ae16b.xml
Looking forward to the feedback.
Best,
-- Pierre
On Thu, Sep 23, 2021 at 10:01 AM wrote:
>
> From: Pierre-Anthony Lemieux
>
> Si
From: Pierre-Anthony Lemieux
Signed-off-by: Pierre-Anthony Lemieux
---
Notes:
Tests for the public API of the IMF demuxer.
libavformat/tests/imf.c | 476
1 file changed, 476 insertions(+)
create mode 100644 libavformat/tests/imf.c
diff --git a/li
From: Pierre-Anthony Lemieux
Signed-off-by: Pierre-Anthony Lemieux
---
Notes:
Implements the IMF demuxer, which accepts as input an IMF CPL. The assets
referenced by the CPL can be contained in multiple deliveries, each defined by
an ASSETMAP file:./ffmpeg -assetmaps \,\,... -i \ If -asse
From: Pierre-Anthony Lemieux
Signed-off-by: Pierre-Anthony Lemieux
---
Notes:
Implements IMF Composition Playlist (CPL) parsing. The IMF CPL is specified
in SMTPE ST 2067-3 and defines a timeline onto which MXF files are placed.
libavformat/imf_cpl.c | 652 +++
From: Pierre-Anthony Lemieux
Signed-off-by: Pierre-Anthony Lemieux
---
Notes:
Public and private header files for the IMF demuxer. The functions and
constants defines in the public header file imf.h can be used by other modules.
libavformat/imf.h | 156 ++
From: Pierre-Anthony Lemieux
Signed-off-by: Pierre-Anthony Lemieux
---
Notes:
Modify the FFMPEG build system to add support for an IMF demuxer. The
Interoperable Master Format (IMF) is a file-based media format for the delivery
and storage of professional audio-visual masters. An IMF Comp
Ho Ming Shun:
> Signed-off-by: Ho Ming Shun
> ---
> libavcodec/mmaldec.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/libavcodec/mmaldec.c b/libavcodec/mmaldec.c
> index 5b75a1e74d..96140bf53d 100644
> --- a/libavcodec/mmaldec.c
> +++ b/libavcodec/mmaldec.c
> @@ -772,7 +772,9 @@ st
Signed-off-by: Ho Ming Shun
---
libavcodec/mmaldec.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libavcodec/mmaldec.c b/libavcodec/mmaldec.c
index 5b75a1e74d..96140bf53d 100644
--- a/libavcodec/mmaldec.c
+++ b/libavcodec/mmaldec.c
@@ -772,7 +772,9 @@ static int ffmmal_decode(AVCodecCont
Signed-off-by: Ho Ming Shun
---
libavcodec/mmaldec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/mmaldec.c b/libavcodec/mmaldec.c
index 8c7d749742..5b75a1e74d 100644
--- a/libavcodec/mmaldec.c
+++ b/libavcodec/mmaldec.c
@@ -651,7 +651,7 @@ static int ffmal_copy_
Signed-off-by: Andreas Rheinhardt
---
Equivalent to avio_w16(pb, 0x0).
libavformat/asfenc.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/libavformat/asfenc.c b/libavformat/asfenc.c
index 07588772c6..a0510df7dc 100644
--- a/libavformat/asfenc.c
+++ b/libavformat/asfenc.c
Signed-off-by: Andreas Rheinhardt
---
libavformat/movenchint.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/libavformat/movenchint.c b/libavformat/movenchint.c
index 47276091f3..35212f2c5d 100644
--- a/libavformat/movenchint.c
+++ b/libavformat/movenchint.c
@@ -260,8 +260
lgtm
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Signed-off-by: Andreas Rheinhardt
---
libavformat/mxfenc.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/libavformat/mxfenc.c b/libavformat/mxfenc.c
index f37606ed89..56facbe4b7 100644
--- a/libavformat/mxfenc.c
+++ b/libavformat/mxfenc.c
@@ -965,7 +965,6 @@ static void m
Signed-off-by: Andreas Rheinhardt
---
libavformat/gxfenc.c | 30 +++---
1 file changed, 7 insertions(+), 23 deletions(-)
diff --git a/libavformat/gxfenc.c b/libavformat/gxfenc.c
index 1a80ecb603..8cc3bd456e 100644
--- a/libavformat/gxfenc.c
+++ b/libavformat/gxfenc.c
@@ -
Signed-off-by: Andreas Rheinhardt
---
write_odml_master() was responsible for 134406 of the 135347
calls to avio_wl64() during a fate-run.
libavformat/avienc.c | 18 +-
1 file changed, 5 insertions(+), 13 deletions(-)
diff --git a/libavformat/avienc.c b/libavformat/avienc.c
inde
Signed-off-by: Andreas Rheinhardt
---
libavformat/avio_internal.h | 2 +-
libavformat/aviobuf.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavformat/avio_internal.h b/libavformat/avio_internal.h
index 8b9e048f73..11060e9ff9 100644
--- a/libavformat/avio_interna
Signed-off-by: Andreas Rheinhardt
---
libavformat/omaenc.c | 7 ++-
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/libavformat/omaenc.c b/libavformat/omaenc.c
index ec71956fbd..1c4edcac5c 100644
--- a/libavformat/omaenc.c
+++ b/libavformat/omaenc.c
@@ -29,7 +29,6 @@
static a
They already uncovered an uninitialized-value bug in the ATRAC3 code
in the demuxer; and provide coverage for ID3v2.3.
Signed-off-by: Andreas Rheinhardt
---
tests/fate/oma.mak | 18 +-
tests/ref/fate/oma-atrac3-remux | 14 ++
tests/ref/fate/oma-atrac3p-
Signed-off-by: Andreas Rheinhardt
---
libavformat/omadec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/omadec.c b/libavformat/omadec.c
index f6b7697a43..a727cc4d66 100644
--- a/libavformat/omadec.c
+++ b/libavformat/omadec.c
@@ -491,7 +491,7 @@ static int oma_r
Signed-off-by: Andreas Rheinhardt
---
tests/Makefile | 1 +
tests/fate/demux.mak | 3 ---
tests/fate/oma.mak | 5 +
3 files changed, 6 insertions(+), 3 deletions(-)
create mode 100644 tests/fate/oma.mak
diff --git a/tests/Makefile b/tests/Makefile
index d5595908b8..1e0345b163 100644
Forgotten after bf9a8d183ddcc65b5ae473bb048a3d38bd6df9f3.
Signed-off-by: Andreas Rheinhardt
---
libavformat/riffenc.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/libavformat/riffenc.c b/libavformat/riffenc.c
index 43c8bf957a..ffccfa3d48 100644
--- a/libavformat/ri
Signed-off-by: Andreas Rheinhardt
---
libavformat/mpegenc.c | 26 +-
1 file changed, 9 insertions(+), 17 deletions(-)
diff --git a/libavformat/mpegenc.c b/libavformat/mpegenc.c
index 6aed527d50..b1d8bf9c38 100644
--- a/libavformat/mpegenc.c
+++ b/libavformat/mpegenc.c
@@
Signed-off-by: Andreas Rheinhardt
---
libavformat/matroskaenc.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/libavformat/matroskaenc.c b/libavformat/matroskaenc.c
index 039f20988a..f17665b0c1 100644
--- a/libavformat/matroskaenc.c
+++ b/libavformat/matroskaenc.c
@@ -785,
Signed-off-by: Andreas Rheinhardt
---
libavformat/movenc.c | 22 ++
1 file changed, 6 insertions(+), 16 deletions(-)
diff --git a/libavformat/movenc.c b/libavformat/movenc.c
index 53c8ffadd5..7650ac5ed3 100644
--- a/libavformat/movenc.c
+++ b/libavformat/movenc.c
@@ -1344,7 +
There can only be a maximum of 255 entries in a tfrf tag, so using
more makes no sense; moreover, several size computations can overflow
in this case. Fix this by limiting it to 255.
Signed-off-by: Andreas Rheinhardt
---
libavformat/movenc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Signed-off-by: Andreas Rheinhardt
---
libavformat/icoenc.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/libavformat/icoenc.c b/libavformat/icoenc.c
index 21966f3921..d684f67707 100644
--- a/libavformat/icoenc.c
+++ b/libavformat/icoenc.c
@@ -27,7 +27,6 @@
#include "liba
Signed-off-by: Andreas Rheinhardt
---
I am pretty certain that the size of said bitmask should
be (par->height * par->width + 7) / 8 (or maybe
par->height * ((par->width + 7) / 8)), but not what it is now.
libavformat/icoenc.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --g
Do this by using the AVStream's priv_data for the buffer holding
the packet size data.
Signed-off-by: Andreas Rheinhardt
---
libavformat/cafenc.c | 17 -
1 file changed, 8 insertions(+), 9 deletions(-)
diff --git a/libavformat/cafenc.c b/libavformat/cafenc.c
index b17d2397e9..41
If an array for the packet sizes could not be successfully reallocated
when writing a packet, the CAF muxer frees said array, but does not
reset the number of valid bytes. As a result, when the trailer is
written later, avio_write tries to read that many bytes from NULL,
which segfaults.
Fix this
(As long as avio_write() only accepts an int, it makes no sense
to try to support sizes that don't fit into an int.)
Signed-off-by: Andreas Rheinhardt
---
libavformat/cafenc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavformat/cafenc.c b/libavformat/cafenc.c
inde
These test both the muxer as well as the demuxer.
Signed-off-by: Andreas Rheinhardt
---
tests/fate/caf.mak | 30 +-
tests/ref/fate/caf-alac-remux | 28
tests/ref/fate/caf-amr_nb-remux| 19 +++
tests
Signed-off-by: Andreas Rheinhardt
---
tests/Makefile| 1 +
tests/fate/caf.mak| 5 +
tests/fate/demux.mak | 3 ---
tests/ref/fate/{caf => caf-demux} | 0
4 files changed, 6 insertions(+), 3 deletions(-)
create mode 100644 tests/fate/caf.mak
re
Signed-off-by: Andreas Rheinhardt
---
libavfilter/audio.h | 3 +--
libavfilter/video.h | 3 +--
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/libavfilter/audio.h b/libavfilter/audio.h
index 6bbe6ee9ef..90709a0ad0 100644
--- a/libavfilter/audio.h
+++ b/libavfilter/audio.h
@@ -37,8
Signed-off-by: Andreas Rheinhardt
---
libavformat/filmstripenc.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/libavformat/filmstripenc.c b/libavformat/filmstripenc.c
index 48f483bc90..ebb7294175 100644
--- a/libavformat/filmstripenc.c
+++ b/libavformat/filmstripenc.c
@
Signed-off-by: Andreas Rheinhardt
---
libavformat/chromaprint.c | 18 --
1 file changed, 8 insertions(+), 10 deletions(-)
diff --git a/libavformat/chromaprint.c b/libavformat/chromaprint.c
index b7a943e126..e4882c8e61 100644
--- a/libavformat/chromaprint.c
+++ b/libavformat/chrom
Fixes memleaks in case the trailer is never written.
Signed-off-by: Andreas Rheinhardt
---
libavformat/chromaprint.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/libavformat/chromaprint.c b/libavformat/chromaprint.c
index 399de725d3..b7a943e126 100644
--- a/libavfor
On 9/23/2021 12:06 PM, Andreas Rheinhardt wrote:
Signed-off-by: Andreas Rheinhardt
---
libavformat/astenc.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/libavformat/astenc.c b/libavformat/astenc.c
index cf75b48b21..a5792e0b07 100644
--- a/libavformat/astenc.c
+++ b/l
On Thu, Sep 23, 2021 at 05:11:49PM +0300, Jan Ekström wrote:
> On Thu, Sep 23, 2021 at 4:46 PM Christopher Degawa
> wrote:
> >
> > On Sun, Sep 19, 2021 at 2:02 PM Christopher Degawa
> > wrote:
> >
> > >
> > >
> > > On Fri, Sep 17, 2021 at 9:28 PM wrote:
> > >
> > >> From: Limin Wang
> > >>
> >
Signed-off-by: Andreas Rheinhardt
---
libavformat/astenc.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/libavformat/astenc.c b/libavformat/astenc.c
index cf75b48b21..a5792e0b07 100644
--- a/libavformat/astenc.c
+++ b/libavformat/astenc.c
@@ -118,9 +118,7 @@ static int as
On Thu, Sep 23, 2021 at 4:46 PM Christopher Degawa wrote:
>
> On Sun, Sep 19, 2021 at 2:02 PM Christopher Degawa
> wrote:
>
> >
> >
> > On Fri, Sep 17, 2021 at 9:28 PM wrote:
> >
> >> From: Limin Wang
> >>
> >> Signed-off-by: Limin Wang
> >>
> > As a note, I personally favor this patch over mi
On Sun, Sep 19, 2021 at 2:02 PM Christopher Degawa
wrote:
>
>
> On Fri, Sep 17, 2021 at 9:28 PM wrote:
>
>> From: Limin Wang
>>
>> Signed-off-by: Limin Wang
>>
> As a note, I personally favor this patch over mine since I don't think
> `enable_tpl_la` is worth exposing to the user if its main r
On 9/23/2021 7:54 AM, Nicolas Gaullier wrote:
Envoyé : jeudi 16 septembre 2021 09:40
Nicolas Gaullier (3):
avcodec/h264_parser: Set AVCodecContext.framerate
avformat/utils: Use r_frame_rate in compute_frame_duration if codec_framerate
is unknown
avformat/mov: Set AVSTREAM_PARSE_HEADERS f
On 23/09/2021 01.33, Andreas Rheinhardt wrote:
diff --git a/libavformat/dovi_isom.h b/libavformat/dovi_isom.h
index 9d9a05bdb0..b58ab1bea0 100644
--- a/libavformat/dovi_isom.h
+++ b/libavformat/dovi_isom.h
@@ -23,7 +23,12 @@
#define AVFORMAT_DOVI_ISOM_H
#include "avformat.h"
+#include "l
>Envoyé : jeudi 16 septembre 2021 09:40
>
>>Nicolas Gaullier (3):
>> avcodec/h264_parser: Set AVCodecContext.framerate
>> avformat/utils: Use r_frame_rate in compute_frame_duration if
>> codec_framerate is unknown
>> avformat/mov: Set AVSTREAM_PARSE_HEADERS flag for H264
>
>Hello, I have receiv
> -Original Message-
> From: ffmpeg-devel On Behalf Of Nicolas
> George
> Sent: Thursday, 23 September 2021 10:18
> To: FFmpeg development discussions and patches
> Subject: Re: [FFmpeg-devel] [PATCH v8 07/13] fftools/ffmpeg: Replace
> sub2video with subtitle frame filtering
>
> But a
Andreas Rheinhardt (12021-09-19):
> Every filter exposing the framesync options via its child_next
> callback already calls framesync_preinit() in its preinit callback.
> So the filter is already preinited whenever its child_next is called.
>
> Signed-off-by: Andreas Rheinhardt
> ---
> libavfilt
> -Original Message-
> From: ffmpeg-devel On Behalf Of Nicolas
> George
> Sent: Thursday, 23 September 2021 10:18
> To: FFmpeg development discussions and patches
> Subject: Re: [FFmpeg-devel] [PATCH v8 07/13] fftools/ffmpeg: Replace
> sub2video with subtitle frame filtering
>
> Soft
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