[FFmpeg-devel] [PATCH 4/5] [IMF demuxer] Tests

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

[FFmpeg-devel] [PATCH 5/5] [IMF demuxer] build system

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

[FFmpeg-devel] [PATCH v5] avformat/imf: add IMF CPL with repeated resources to FATE

From: Pierre-Anthony Lemieux Signed-off-by: Pierre-Anthony Lemieux --- Notes: The `fate-imf-cpl-with-repeat` target requires following files (<256 kB) to placed under $(TARGET_SAMPLES)/imf/countdown/: http://ffmpeg-imf-samples-public.s3-website-us-west-1.amazonaws.com/countdown

[FFmpeg-devel] [PATCH v1 1/4] avformat/imf: open resources only when first needed

From: Pierre-Anthony Lemieux IMF CPLs can reference thousands of files, which can result in system limits for the number of open files to be exceeded. The following patch opens and closes files as needed. --- libavformat/imfdec.c | 15 --- 1 file changed, 8 insertions(+), 7 deletion

[FFmpeg-devel] [PATCH v1 2/4] avformat/imf: fix missing error reporting when opening resources

From: Pierre-Anthony Lemieux --- libavformat/imfdec.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/libavformat/imfdec.c b/libavformat/imfdec.c index d03dcd623d..6b50b582f6 100644 --- a/libavformat/imfdec.c +++ b/libavformat/imfdec.c @@ -550,7 +550,9 @@ static int set_co

[FFmpeg-devel] [PATCH v1 3/4] avformat/imf: fix packet pts, dts and muxing

From: Pierre-Anthony Lemieux The IMF demuxer does not set the DTS and PTS of packets accurately in all scenarios. Moreover, audio packets are not trimmed when they exceed the duration of the underlying resource. Closes https://trac.ffmpeg.org/ticket/9611 --- libavformat/imfdec.c | 225

[FFmpeg-devel] [PATCH v1 4/4] avformat/imf: document IMFVirtualTrackResourcePlaybackCtx

From: Pierre-Anthony Lemieux --- libavformat/imfdec.c | 12 ++-- 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/libavformat/imfdec.c b/libavformat/imfdec.c index 05dcb6ff31..9f9087f936 100644 --- a/libavformat/imfdec.c +++ b/libavformat/imfdec.c @@ -95,12 +95,12 @@ typedef

[FFmpeg-devel] [PATCH v2 1/4] avformat/imf: open resources only when first needed

From: Pierre-Anthony Lemieux IMF CPLs can reference thousands of files, which can result in system limits for the number of open files to be exceeded. The following patch opens and closes files as needed. Addresses https://trac.ffmpeg.org/ticket/9623 --- libavformat/imfdec.c | 15 -

[FFmpeg-devel] [PATCH v2 2/4] avformat/imf: fix missing error reporting when opening resources

From: Pierre-Anthony Lemieux --- libavformat/imfdec.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/libavformat/imfdec.c b/libavformat/imfdec.c index e6a1020ecc..658ddc40f2 100644 --- a/libavformat/imfdec.c +++ b/libavformat/imfdec.c @@ -550,7 +550,9 @@ static int set_co

[FFmpeg-devel] [PATCH v2 3/4] avformat/imf: fix packet pts, dts and muxing

From: Pierre-Anthony Lemieux The IMF demuxer does not set the DTS and PTS of packets accurately in all scenarios. Moreover, audio packets are not trimmed when they exceed the duration of the underlying resource. Addresses https://trac.ffmpeg.org/ticket/9611 --- libavformat/imfdec.c | 263 +

[FFmpeg-devel] [PATCH v2 4/4] avformat/imf: document IMFVirtualTrackResourcePlaybackCtx

From: Pierre-Anthony Lemieux --- libavformat/imfdec.c | 12 ++-- 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/libavformat/imfdec.c b/libavformat/imfdec.c index 5be4411cb1..02e7bcc33f 100644 --- a/libavformat/imfdec.c +++ b/libavformat/imfdec.c @@ -96,12 +96,12 @@ typedef

[FFmpeg-devel] [PATCH v3 1/4] avformat/imf: open resources only when first needed

From: Pierre-Anthony Lemieux IMF CPLs can reference thousands of files, which can result in system limits for the number of open files to be exceeded. The following patch opens and closes files as needed. Addresses https://trac.ffmpeg.org/ticket/9623 --- libavformat/imfdec.c | 15 -

[FFmpeg-devel] [PATCH v3 2/4] avformat/imf: fix missing error reporting when opening resources

From: Pierre-Anthony Lemieux --- libavformat/imfdec.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/libavformat/imfdec.c b/libavformat/imfdec.c index e6a1020ecc..658ddc40f2 100644 --- a/libavformat/imfdec.c +++ b/libavformat/imfdec.c @@ -550,7 +550,9 @@ static int set_co

[FFmpeg-devel] [PATCH v3 3/4] avformat/imf: fix packet pts, dts and muxing

From: Pierre-Anthony Lemieux The IMF demuxer does not set the DTS and PTS of packets accurately in all scenarios. Moreover, audio packets are not trimmed when they exceed the duration of the underlying resource. imf-cpl-with-repeat FATE ref file is regenerated. Addresses https://trac.ffmpeg.org

[FFmpeg-devel] [PATCH v3 4/4] avformat/imf: document IMFVirtualTrackResourcePlaybackCtx

From: Pierre-Anthony Lemieux --- libavformat/imfdec.c | 12 ++-- 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/libavformat/imfdec.c b/libavformat/imfdec.c index 5be4411cb1..02e7bcc33f 100644 --- a/libavformat/imfdec.c +++ b/libavformat/imfdec.c @@ -96,12 +96,12 @@ typedef

[FFmpeg-devel] [PATCH] avformat/tests: add /imf to .gitignore

From: Pierre-Anthony Lemieux --- libavformat/tests/.gitignore | 1 + 1 file changed, 1 insertion(+) diff --git a/libavformat/tests/.gitignore b/libavformat/tests/.gitignore index 7ceb7a356b..aabf76345e 100644 --- a/libavformat/tests/.gitignore +++ b/libavformat/tests/.gitignore @@ -1,4 +1,5 @@

[FFmpeg-devel] [PATCH v4 1/3] avformat/imf: open resources only when first needed

From: Pierre-Anthony Lemieux IMF CPLs can reference thousands of files, which can result in system limits for the number of open files to be exceeded. The following patch opens and closes files as needed. Addresses https://trac.ffmpeg.org/ticket/9623 --- libavformat/imfdec.c | 17 ++---

[FFmpeg-devel] [PATCH v4 2/3] avformat/imf: fix packet pts, dts and muxing

From: Pierre-Anthony Lemieux The IMF demuxer does not set the DTS and PTS of packets accurately in all scenarios. Moreover, audio packets are not trimmed when they exceed the duration of the underlying resource. imf-cpl-with-repeat FATE ref file is regenerated. Addresses https://trac.ffmpeg.org

[FFmpeg-devel] [PATCH v4 3/3] avformat/imf: document IMFVirtualTrackResourcePlaybackCtx

From: Pierre-Anthony Lemieux --- libavformat/imfdec.c | 12 ++-- 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/libavformat/imfdec.c b/libavformat/imfdec.c index 17a21f5ef9..143f1086b6 100644 --- a/libavformat/imfdec.c +++ b/libavformat/imfdec.c @@ -96,12 +96,12 @@ typedef

[FFmpeg-devel] [PATCH v2 1/7] avformat/imf: relocate static function imf_time_to_ts()

From: Pierre-Anthony Lemieux --- libavformat/imfdec.c | 38 +++--- 1 file changed, 19 insertions(+), 19 deletions(-) diff --git a/libavformat/imfdec.c b/libavformat/imfdec.c index 3ce850b75a..b98af020d2 100644 --- a/libavformat/imfdec.c +++ b/libavformat/imfdec.c

[FFmpeg-devel] [PATCH v2 2/7] avformat/imf: add support for input seeking

From: Pierre-Anthony Lemieux The IMF demuxer did not implement AVInputFormat::read_seek2(), resulting in inefficient input seeking. Addresses https://trac.ffmpeg.org/ticket/9648 Byte- and frame-seeking are not supported. --- libavformat/imfdec.c | 129 ++---

[FFmpeg-devel] [PATCH v2 3/7] avformat/imf: clean-up and reduce logging

From: Pierre-Anthony Lemieux --- libavformat/imfdec.c | 93 ++-- 1 file changed, 29 insertions(+), 64 deletions(-) diff --git a/libavformat/imfdec.c b/libavformat/imfdec.c index f208b262c3..ac212b05e1 100644 --- a/libavformat/imfdec.c +++ b/libavformat/im

[FFmpeg-devel] [PATCH v2 4/7] avutil/mathematics: add av_rescale_interval() function

From: Pierre-Anthony Lemieux Refactors a function used by avformat/concat and avformat/imf. --- libavutil/mathematics.c | 10 ++ libavutil/mathematics.h | 21 + 2 files changed, 31 insertions(+) diff --git a/libavutil/mathematics.c b/libavutil/mathematics.c index f4

[FFmpeg-devel] [PATCH v2 5/7] avutil/tests: add test for avutil/mathematics

From: Pierre-Anthony Lemieux --- libavutil/Makefile| 1 + libavutil/tests/.gitignore| 1 + libavutil/tests/mathematics.c | 57 +++ tests/fate/libavutil.mak | 5 +++ 4 files changed, 64 insertions(+) create mode 100644 libavutil/tests/mathe

[FFmpeg-devel] [PATCH v2 6/7] avformat/imf: refactor to use av_rescale_interval()

From: Pierre-Anthony Lemieux --- libavformat/imfdec.c | 21 +++-- 1 file changed, 7 insertions(+), 14 deletions(-) diff --git a/libavformat/imfdec.c b/libavformat/imfdec.c index ac212b05e1..bc27e3cc2a 100644 --- a/libavformat/imfdec.c +++ b/libavformat/imfdec.c @@ -69,6 +69,7 @@

[FFmpeg-devel] [PATCH v2 7/7] avformat/concat: refactor to use av_rescale_interval()

From: Pierre-Anthony Lemieux --- libavformat/concatdec.c | 19 +-- 1 file changed, 5 insertions(+), 14 deletions(-) diff --git a/libavformat/concatdec.c b/libavformat/concatdec.c index 0603c6e254..3ddbe833c9 100644 --- a/libavformat/concatdec.c +++ b/libavformat/concatdec.c @@ -

[FFmpeg-devel] [PATCH v3 1/7] avformat/imf: relocate static function imf_time_to_ts()

From: Pierre-Anthony Lemieux --- libavformat/imfdec.c | 38 +++--- 1 file changed, 19 insertions(+), 19 deletions(-) diff --git a/libavformat/imfdec.c b/libavformat/imfdec.c index 3ce850b75a..b98af020d2 100644 --- a/libavformat/imfdec.c +++ b/libavformat/imfdec.c

[FFmpeg-devel] [PATCH v3 2/7] avformat/imf: add support for input seeking

From: Pierre-Anthony Lemieux The IMF demuxer did not implement AVInputFormat::read_seek2(), resulting in inefficient input seeking. Addresses https://trac.ffmpeg.org/ticket/9648 Byte- and frame-seeking are not supported. --- libavformat/imfdec.c | 129 ++---

[FFmpeg-devel] [PATCH v3 3/7] avformat/imf: clean-up and reduce logging

From: Pierre-Anthony Lemieux --- libavformat/imfdec.c | 93 ++-- 1 file changed, 29 insertions(+), 64 deletions(-) diff --git a/libavformat/imfdec.c b/libavformat/imfdec.c index f208b262c3..ac212b05e1 100644 --- a/libavformat/imfdec.c +++ b/libavformat/im

[FFmpeg-devel] [PATCH v3 4/7] avformat/seek: add ff_rescale_interval() function

From: Pierre-Anthony Lemieux Refactors a function used by avformat/concat and avformat/imf. --- libavformat/avio_internal.h | 21 + libavformat/seek.c | 10 ++ 2 files changed, 31 insertions(+) diff --git a/libavformat/avio_internal.h b/libavformat/avio_int

[FFmpeg-devel] [PATCH v3 5/7] avformat/tests: add test for ff_rescale_interval()

From: Pierre-Anthony Lemieux --- libavformat/Makefile | 1 + libavformat/tests/.gitignore | 1 + libavformat/tests/seek_utils.c | 57 ++ tests/fate/libavformat.mak | 5 +++ 4 files changed, 64 insertions(+) create mode 100644 libavformat/tests/

[FFmpeg-devel] [PATCH v3 6/7] avformat/imf: refactor to use ff_rescale_interval()

From: Pierre-Anthony Lemieux --- libavformat/imfdec.c | 20 ++-- 1 file changed, 6 insertions(+), 14 deletions(-) diff --git a/libavformat/imfdec.c b/libavformat/imfdec.c index ac212b05e1..a19e431df3 100644 --- a/libavformat/imfdec.c +++ b/libavformat/imfdec.c @@ -904,14 +904,6

[FFmpeg-devel] [PATCH v3 7/7] avformat/concat: refactor to use ff_rescale_interval()

From: Pierre-Anthony Lemieux --- libavformat/concatdec.c | 18 -- 1 file changed, 4 insertions(+), 14 deletions(-) diff --git a/libavformat/concatdec.c b/libavformat/concatdec.c index 0603c6e254..cfe1329105 100644 --- a/libavformat/concatdec.c +++ b/libavformat/concatdec.c @@ -8

[FFmpeg-devel] [PATCH v4 1/7] avformat/imf: relocate static function imf_time_to_ts()

From: Pierre-Anthony Lemieux --- libavformat/imfdec.c | 38 +++--- 1 file changed, 19 insertions(+), 19 deletions(-) diff --git a/libavformat/imfdec.c b/libavformat/imfdec.c index 3ce850b75a..b98af020d2 100644 --- a/libavformat/imfdec.c +++ b/libavformat/imfdec.c

[FFmpeg-devel] [PATCH v4 2/7] avformat/imf: add support for input seeking

From: Pierre-Anthony Lemieux The IMF demuxer did not implement AVInputFormat::read_seek2(), resulting in inefficient input seeking. Addresses https://trac.ffmpeg.org/ticket/9648 Byte- and frame-seeking are not supported. --- libavformat/imfdec.c | 129 ++---

[FFmpeg-devel] [PATCH v4 3/7] avformat/imf: clean-up and reduce logging

From: Pierre-Anthony Lemieux --- libavformat/imfdec.c | 93 ++-- 1 file changed, 29 insertions(+), 64 deletions(-) diff --git a/libavformat/imfdec.c b/libavformat/imfdec.c index f208b262c3..ac212b05e1 100644 --- a/libavformat/imfdec.c +++ b/libavformat/im

[FFmpeg-devel] [PATCH v4 4/7] avformat/seek: add ff_rescale_interval() function

From: Pierre-Anthony Lemieux Refactors a function used by avformat/concat and avformat/imf. --- libavformat/internal.h | 20 libavformat/seek.c | 10 ++ 2 files changed, 30 insertions(+) diff --git a/libavformat/internal.h b/libavformat/internal.h index f24c687

[FFmpeg-devel] [PATCH v4 5/7] avformat/tests: add test for ff_rescale_interval()

From: Pierre-Anthony Lemieux --- libavformat/Makefile | 1 + libavformat/tests/.gitignore | 1 + libavformat/tests/seek_utils.c | 57 ++ tests/fate/libavformat.mak | 5 +++ 4 files changed, 64 insertions(+) create mode 100644 libavformat/tests/

[FFmpeg-devel] [PATCH v4 7/7] avformat/concat: refactor to use ff_rescale_interval()

From: Pierre-Anthony Lemieux --- libavformat/concatdec.c | 18 -- 1 file changed, 4 insertions(+), 14 deletions(-) diff --git a/libavformat/concatdec.c b/libavformat/concatdec.c index 0603c6e254..cfe1329105 100644 --- a/libavformat/concatdec.c +++ b/libavformat/concatdec.c @@ -8

[FFmpeg-devel] [PATCH v4 6/7] avformat/imf: refactor to use ff_rescale_interval()

From: Pierre-Anthony Lemieux --- libavformat/imfdec.c | 20 ++-- 1 file changed, 6 insertions(+), 14 deletions(-) diff --git a/libavformat/imfdec.c b/libavformat/imfdec.c index ac212b05e1..a19e431df3 100644 --- a/libavformat/imfdec.c +++ b/libavformat/imfdec.c @@ -904,14 +904,6

[FFmpeg-devel] [PATCH v2] avformat/imf: clean-up logging * remove log to NULL * remove extraneous logging

From: Pierre-Anthony Lemieux --- libavformat/imf.h | 6 +- libavformat/imf_cpl.c | 179 +++- libavformat/imfdec.c| 2 +- libavformat/tests/imf.c | 4 +- 4 files changed, 91 insertions(+), 100 deletions(-) diff --git a/libavformat/imf.h b/lib

[FFmpeg-devel] [PATCH v1] avformat/imfdec: preserve stream information

From: Pierre-Anthony Lemieux As discussed at https://trac.ffmpeg.org/ticket/9818, the IMF demuxer does not currently preserve stream information such as language in the case of audio streams. This patch is modeled on copy_stream_props() at avformat/concatdec.c. --- libavformat/imfdec.c | 5

[FFmpeg-devel] [PATCH v2 1/2] avformat: refactor ff_stream_encode_params_copy() to ff_stream_params_copy()

From: Pierre-Anthony Lemieux As discussed at https://ffmpeg.org/pipermail/ffmpeg-devel/2022-July/298491.html --- libavformat/avformat.c | 38 ++ libavformat/fifo.c | 2 +- libavformat/internal.h | 9 + libavformat/mux.h| 9 ---

[FFmpeg-devel] [PATCH v2 2/2] avformat/imfdec: preserve stream information

From: Pierre-Anthony Lemieux As discussed at https://trac.ffmpeg.org/ticket/9818, the IMF demuxer does not currently preserve stream information such as language in the case of audio streams. --- libavformat/imfdec.c | 7 +-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/lib

[FFmpeg-devel] [PATCH v3 1/2] avformat: refactor ff_stream_encode_params_copy() to ff_stream_params_copy()

From: Pierre-Anthony Lemieux As discussed at https://ffmpeg.org/pipermail/ffmpeg-devel/2022-July/298491.html. Note that ff_stream_params_copy() does not copy the index field, which is usually set by avformat_new_stream(). --- libavformat/avformat.c | 37 +

[FFmpeg-devel] [PATCH v3 2/2] avformat/imfdec: preserve stream information

From: Pierre-Anthony Lemieux As discussed at https://trac.ffmpeg.org/ticket/9818, the IMF demuxer does not currently preserve stream information such as language in the case of audio streams. --- libavformat/imfdec.c | 7 +-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/lib

[FFmpeg-devel] [PATCH v4 1/2] avformat: refactor ff_stream_encode_params_copy() to ff_stream_params_copy()

From: Pierre-Anthony Lemieux As discussed at https://ffmpeg.org/pipermail/ffmpeg-devel/2022-July/298491.html. Note that ff_stream_params_copy() does not copy: * the index field * the attached_pic if its size is 0 --- libavformat/avformat.c | 41 liba

[FFmpeg-devel] [PATCH v4 2/2] avformat/imfdec: preserve stream information

From: Pierre-Anthony Lemieux As discussed at https://trac.ffmpeg.org/ticket/9818, the IMF demuxer does not currently preserve stream information such as language in the case of audio streams. --- libavformat/imfdec.c | 7 +-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/lib

[FFmpeg-devel] [PATCH v5 1/2] avformat: refactor ff_stream_encode_params_copy() to ff_stream_params_copy()

From: Pierre-Anthony Lemieux As discussed at https://ffmpeg.org/pipermail/ffmpeg-devel/2022-July/298491.html. Note that ff_stream_params_copy() does not copy: * the index field * the attached_pic if its size is 0 Addresses http://ffmpeg.org/pipermail/ffmpeg-devel/2022-August/299514.html ---

[FFmpeg-devel] [PATCH v5 2/2] avformat/imfdec: preserve stream information

From: Pierre-Anthony Lemieux As discussed at https://trac.ffmpeg.org/ticket/9818, the IMF demuxer does not currently preserve stream information such as language in the case of audio streams. --- libavformat/imfdec.c | 7 +-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/lib

[FFmpeg-devel] [PATCH v6 1/2] avformat: refactor ff_stream_encode_params_copy() to stream_params_copy()

From: Pierre-Anthony Lemieux Addresses http://ffmpeg.org/pipermail/ffmpeg-devel/2022-August/299685.html --- libavformat/avformat.c | 68 libavformat/fifo.c | 8 ++--- libavformat/internal.h | 12 +++ libavformat/mux.h| 9 -- l

[FFmpeg-devel] [PATCH v6 2/2] avformat/imfdec: preserve stream information

From: Pierre-Anthony Lemieux --- libavformat/imfdec.c | 12 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/libavformat/imfdec.c b/libavformat/imfdec.c index 71dfb26958..5bbe7a53f8 100644 --- a/libavformat/imfdec.c +++ b/libavformat/imfdec.c @@ -573,18 +573,14 @@ stati

[FFmpeg-devel] [PATCH v7 1/2] avformat: refactor ff_stream_encode_params_copy() to stream_params_copy()

From: Pierre-Anthony Lemieux Addresses http://ffmpeg.org/pipermail/ffmpeg-devel/2022-August/299726.html --- libavformat/avformat.c | 66 libavformat/fifo.c | 8 ++--- libavformat/internal.h | 11 +++ libavformat/mux.h| 9 -- l

[FFmpeg-devel] [PATCH v7 2/2] avformat/imfdec: preserve stream information

From: Pierre-Anthony Lemieux --- libavformat/imfdec.c | 12 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/libavformat/imfdec.c b/libavformat/imfdec.c index 71dfb26958..5bbe7a53f8 100644 --- a/libavformat/imfdec.c +++ b/libavformat/imfdec.c @@ -573,18 +573,14 @@ stati

[FFmpeg-devel] [PATCH v8 1/2] avformat: refactor ff_stream_encode_params_copy() to stream_params_copy()

From: Pierre-Anthony Lemieux Further code style improvements. --- libavformat/avformat.c | 66 libavformat/fifo.c | 10 ++ libavformat/internal.h | 11 +++ libavformat/mux.h| 9 -- libavformat/mux_utils.c | 28

[FFmpeg-devel] [PATCH v8 2/2] avformat/imfdec: preserve stream information

From: Pierre-Anthony Lemieux --- libavformat/imfdec.c | 12 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/libavformat/imfdec.c b/libavformat/imfdec.c index 71dfb26958..5bbe7a53f8 100644 --- a/libavformat/imfdec.c +++ b/libavformat/imfdec.c @@ -573,18 +573,14 @@ stati

[FFmpeg-devel] [PATCH v1 1/2] avformat/imfdec: use CPL start timecode if available

From: Pierre-Anthony Lemieux The IMF CPL contains an optional timecode start address. This patch reads the latter, if present, into the context's timecode metadata parameter. This addresses https://trac.ffmpeg.org/ticket/9842. --- libavformat/imf.h | 2 + libavformat/imf_cpl.c | 109 +

[FFmpeg-devel] [PATCH v1 2/2] avformat/tests/imf: add CPL timecode test

From: Pierre-Anthony Lemieux --- libavformat/tests/imf.c | 7 +++ tests/ref/fate/imf | 1 + 2 files changed, 8 insertions(+) diff --git a/libavformat/tests/imf.c b/libavformat/tests/imf.c index e65629ccbc..d42295dc29 100644 --- a/libavformat/tests/imf.c +++ b/libavformat/tests/imf.c @@

[FFmpeg-devel] [PATCH v3 1/6] avutil/uuid: add utility library for manipulating UUIDs as specified in RFC 4122

From: Zane van Iperen Addresses review comments including: * simplifying av_uuid_parse_range() * removing avcodec/cbs_sei from this refactoring exercise Co-authored-by: Pierre-Anthony Lemieux Signed-off-by: Zane van Iperen --- libavutil/Makefile | 2 + libavutil/uuid.c | 142

[FFmpeg-devel] [PATCH v3 2/6] avutil/tests/uuid: add uuid tests

From: Pierre-Anthony Lemieux --- libavutil/Makefile | 1 + libavutil/tests/.gitignore | 1 + libavutil/tests/uuid.c | 141 + tests/fate/libavutil.mak | 5 ++ 4 files changed, 148 insertions(+) create mode 100644 libavutil/tests/uuid.c dif

[FFmpeg-devel] [PATCH v3 3/6] avformat/mov: refactor to use avutil/uuid

From: Pierre-Anthony Lemieux --- libavformat/mov.c| 25 + libavformat/movenc.c | 9 + 2 files changed, 18 insertions(+), 16 deletions(-) diff --git a/libavformat/mov.c b/libavformat/mov.c index d7be593a86..f8248ab65b 100644 --- a/libavformat/mov.c +++ b/liba

[FFmpeg-devel] [PATCH v3 4/6] avformat/smoothstreamingenc: refactor to use avutil/uuid

From: Pierre-Anthony Lemieux --- libavformat/smoothstreamingenc.c | 7 --- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/libavformat/smoothstreamingenc.c b/libavformat/smoothstreamingenc.c index 1713dd9009..ade6d5723b 100644 --- a/libavformat/smoothstreamingenc.c +++ b/libavf

[FFmpeg-devel] [PATCH v3 5/6] avformat/imf: refactor to use avutil/uuid

From: Pierre-Anthony Lemieux --- libavformat/imf.h | 18 - libavformat/imf_cpl.c | 60 +++-- libavformat/imfdec.c| 34 +++ libavformat/tests/imf.c | 18 ++--- 4 files changed, 52 insertions(+), 78 deletions(-

[FFmpeg-devel] [PATCH v3 6/6] avfilter/showinfo: refactor to use avutil/uuid

From: Pierre-Anthony Lemieux --- libavfilter/vf_showinfo.c | 17 + 1 file changed, 5 insertions(+), 12 deletions(-) diff --git a/libavfilter/vf_showinfo.c b/libavfilter/vf_showinfo.c index 12d39310ef..0d6f2805bb 100644 --- a/libavfilter/vf_showinfo.c +++ b/libavfilter/vf_showinf

[FFmpeg-devel] [PATCH v4 1/6] avutil/uuid: add utility library for manipulating UUIDs as specified in RFC 4122

From: Zane van Iperen * Addresses review comments Co-authored-by: Pierre-Anthony Lemieux Signed-off-by: Zane van Iperen --- libavutil/Makefile | 2 + libavutil/uuid.c | 141 +++ libavutil/uuid.h | 147 +

[FFmpeg-devel] [PATCH v4 2/6] avutil/tests/uuid: add uuid tests

From: Pierre-Anthony Lemieux --- libavutil/Makefile | 1 + libavutil/tests/.gitignore | 1 + libavutil/tests/uuid.c | 141 + tests/fate/libavutil.mak | 5 ++ 4 files changed, 148 insertions(+) create mode 100644 libavutil/tests/uuid.c dif

[FFmpeg-devel] [PATCH v4 3/6] avformat/mov: refactor to use avutil/uuid

From: Pierre-Anthony Lemieux --- libavformat/mov.c| 25 + libavformat/movenc.c | 9 + 2 files changed, 18 insertions(+), 16 deletions(-) diff --git a/libavformat/mov.c b/libavformat/mov.c index d7be593a86..f8248ab65b 100644 --- a/libavformat/mov.c +++ b/liba

[FFmpeg-devel] [PATCH v4 4/6] avformat/smoothstreamingenc: refactor to use avutil/uuid

From: Pierre-Anthony Lemieux --- libavformat/smoothstreamingenc.c | 7 --- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/libavformat/smoothstreamingenc.c b/libavformat/smoothstreamingenc.c index 1713dd9009..ade6d5723b 100644 --- a/libavformat/smoothstreamingenc.c +++ b/libavf

[FFmpeg-devel] [PATCH v4 5/6] avformat/imf: refactor to use avutil/uuid

From: Pierre-Anthony Lemieux --- libavformat/imf.h | 18 - libavformat/imf_cpl.c | 60 +++-- libavformat/imfdec.c| 34 +++ libavformat/tests/imf.c | 18 ++--- 4 files changed, 52 insertions(+), 78 deletions(-

[FFmpeg-devel] [PATCH v4 6/6] avfilter/showinfo: refactor to use avutil/uuid

From: Pierre-Anthony Lemieux --- libavfilter/vf_showinfo.c | 18 +- 1 file changed, 5 insertions(+), 13 deletions(-) diff --git a/libavfilter/vf_showinfo.c b/libavfilter/vf_showinfo.c index 12d39310ef..6efcafce28 100644 --- a/libavfilter/vf_showinfo.c +++ b/libavfilter/vf_showin

[FFmpeg-devel] [PATCH 1/2] avformat/imf: fix invalid resource handling

From: Pierre-Anthony Lemieux --- libavformat/imf_cpl.c | 14 ++ 1 file changed, 6 insertions(+), 8 deletions(-) diff --git a/libavformat/imf_cpl.c b/libavformat/imf_cpl.c index ad84a68b13..a7cf5fa360 100644 --- a/libavformat/imf_cpl.c +++ b/libavformat/imf_cpl.c @@ -608,11 +608,10 @

[FFmpeg-devel] [PATCH 2/2] avformat/tests/imf: add invalid resource test

From: Pierre-Anthony Lemieux --- libavformat/tests/imf.c | 65 + tests/ref/fate/imf | 2 ++ 2 files changed, 67 insertions(+) diff --git a/libavformat/tests/imf.c b/libavformat/tests/imf.c index 2cacb43f47..cfd84fb8c8 100644 --- a/libavformat/tests/

[FFmpeg-devel] [PATCH v1] avformat/imf: clean-up logging

From: Pierre-Anthony Lemieux * consistently use the IMF demuxer AVFormatContext in av_log() * remove extraneous logging --- libavformat/imf.h | 5 +- libavformat/imf_cpl.c | 183 +++- libavformat/imfdec.c| 2 +- libavformat/tests/imf.c | 4 +

[FFmpeg-devel] [PATCH v1 1/2] fate/imf: fix memory leak

From: Pierre-Anthony Lemieux --- libavformat/tests/imf.c | 12 +++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/libavformat/tests/imf.c b/libavformat/tests/imf.c index cfd84fb8c8..a5bdf16645 100644 --- a/libavformat/tests/imf.c +++ b/libavformat/tests/imf.c @@ -402,6 +4

[FFmpeg-devel] [PATCH v1 2/2] fate/imf: remove redundant code

From: Pierre-Anthony Lemieux --- libavformat/tests/imf.c | 38 +- 1 file changed, 5 insertions(+), 33 deletions(-) diff --git a/libavformat/tests/imf.c b/libavformat/tests/imf.c index a5bdf16645..a23b687c3d 100644 --- a/libavformat/tests/imf.c +++ b/libavform

[FFmpeg-devel] [PATCH v3 1/2] fate/imf: fix memory leak

From: Pierre-Anthony Lemieux --- libavformat/tests/imf.c | 11 ++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/libavformat/tests/imf.c b/libavformat/tests/imf.c index cfd84fb8c8..c02cd87ceb 100644 --- a/libavformat/tests/imf.c +++ b/libavformat/tests/imf.c @@ -402,6 +40

[FFmpeg-devel] [PATCH v3 2/2] fate/imf: remove redundant code

From: Pierre-Anthony Lemieux --- libavformat/tests/imf.c | 52 ++--- 1 file changed, 12 insertions(+), 40 deletions(-) diff --git a/libavformat/tests/imf.c b/libavformat/tests/imf.c index c02cd87ceb..068ee6c58a 100644 --- a/libavformat/tests/imf.c +++ b/libav

[FFmpeg-devel] [PATCH] fate/jpeg2000dec: add missing ISO/IEC 15444-4 conformance tests

From: Pierre-Anthony Lemieux --- tests/fate/jpeg2000.mak | 122 ++- tests/ref/fate/jpeg2000dec-ds0_hm_15_b8 | 6 ++ tests/ref/fate/jpeg2000dec-ds0_ht_02_b11 | 6 ++ tests/ref/fate/jpeg2000dec-ds0_ht_02_b12 | 6 ++ tests/ref/fate/jpeg2000dec-ds0_ht_03_b

[FFmpeg-devel] [PATCH] jpeg200dec: reset in_tile_headers flag between frames

From: Pierre-Anthony Lemieux --- libavcodec/jpeg2000dec.c | 19 ++- libavcodec/jpeg2000dec.h | 1 - 2 files changed, 10 insertions(+), 10 deletions(-) diff --git a/libavcodec/jpeg2000dec.c b/libavcodec/jpeg2000dec.c index 2e09b279dc..5b05ff2455 100644 --- a/libavcodec/jpeg2000d

[FFmpeg-devel] [PATCH v2 1/2] fate: add peak error to psnr filter

From: Pierre-Anthony Lemieux --- libavfilter/vf_psnr.c | 70 +++ tests/fate-run.sh | 36 ++ 2 files changed, 94 insertions(+), 12 deletions(-) diff --git a/libavfilter/vf_psnr.c b/libavfilter/vf_psnr.c index 4a173c73d9..3f55562cec

[FFmpeg-devel] [PATCH v2 2/2] fate/jpeg2000dec: add missing ISO/IEC 15444-4 conformance tests

From: Pierre-Anthony Lemieux --- tests/fate/jpeg2000.mak | 130 ++- tests/ref/fate/jpeg2000dec-ds0_hm_15_b8 | 6 ++ tests/ref/fate/jpeg2000dec-ds0_ht_02_b11 | 6 ++ tests/ref/fate/jpeg2000dec-ds0_ht_02_b12 | 6 ++ tests/ref/fate/jpeg2000dec-ds0_ht_03_b

[FFmpeg-devel] [PATCH 1/2] fate: add mse and peak error comparison with reference image

From: Pierre-Anthony Lemieux As discussed at [1], this draft patch adds the ability to create FATE tests that compare FFMPEG processing results with a reference image, using peak error and mse error metrics. [1] https://ffmpeg.org/pipermail/ffmpeg-devel/2024-November/335778.html This is useful

[FFmpeg-devel] [PATCH 2/2] fate/jpeg2000dec: add missing ISO/IEC 15444-4 conformance tests

From: Pierre-Anthony Lemieux --- tests/fate/jpeg2000.mak | 126 ++- tests/ref/fate/jpeg2000dec-ds0_hm_15_b8 | 6 ++ tests/ref/fate/jpeg2000dec-ds0_ht_02_b11 | 6 ++ tests/ref/fate/jpeg2000dec-ds0_ht_02_b12 | 6 ++ tests/ref/fate/jpeg2000dec-ds0_ht_03_b

[FFmpeg-devel] Is ffmpeg 2.8.11 vulnerable to clusterfuzz 4999324687663104?

Hi, I'm having trouble decoding this clusterfuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=713 Was trying to figure out if 2.8.11 is vulnerable. It's not clear which commit was the fix, but it looks like none of the commits in the regression range made it to the 2.8 branch. Wa

[FFmpeg-devel] My own project idea for GSOC 2016

Hi, I am 3rd year undergraduate student pursuing B.Tech in Information Technology and Mathematical innovation from Cluster Innovation Centre, University of Delhi. I have been developing android application from 2 years and a good experience on various libraries. This is my github

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