[FFmpeg-devel] ffmpeg have program decoding ACC ltam audo stream

Good afternoon Sir; I am using OMXplayer in Raspberry Pi to play our recorded TS for DVBt2 Braodcast. Seems ffmpeg had problem decoding the audio stream - ACC ltam 5.1 Appreciate your advise Thank you very much Johnson Kung Antechnic Engineering Pte Ltd 50 Ubi Avenue 3

Re: [FFmpeg-devel] [PATCH 3/4] avdevice/decklink_dec: Added Closed caption decode from VANC

>Sorry for the late reply, the last was busy week. Here are some more >comments: Thanks for your comments. Please find the updated patch attached with your comments incorporated. Regards, Karthick 0003-avdevice-decklink_dec-Added-Closed-caption-decode-fr.patch Description:

Re: [FFmpeg-devel] [PATCH] libavformat: Add format context parameter to ff_id3v2_read_dict

> Kind of worried what happens if the ID3 information conflicts with the > normal container information. As you know, libavformat accepts even mp4 > or mkv files with ID3v2 header. > > Do you think this is a potential issue? I'm quite new to the ffmpeg source, but if I'm reading things

Re: [FFmpeg-devel] [PATCH 2/2] avcodec/videotoolbox: add hevc support

On 9/26/2017 11:49 PM, Aman Gupta wrote: > On Tue, Sep 26, 2017 at 7:20 PM, James Almer wrote: >> On 9/26/2017 10:08 PM, Aman Gupta wrote: >>> +for (i = 0; i < MAX_PPS_COUNT; i++) { >>> +if (h->ps.pps_list[i]) { >> >> I think this hints that there's no guarantee

Re: [FFmpeg-devel] [PATCH 2/2] avcodec/videotoolbox: add hevc support

On Tue, Sep 26, 2017 at 7:20 PM, James Almer wrote: > On 9/26/2017 10:08 PM, Aman Gupta wrote: > > From: Aman Gupta > > > > --- > > configure| 2 + > > libavcodec/allcodecs.c | 1 + > > libavcodec/hevc_refs.c | 3 + > >

Re: [FFmpeg-devel] [PATCH 2/2] avcodec/videotoolbox: add hevc support

On 9/26/2017 10:08 PM, Aman Gupta wrote: > From: Aman Gupta > > --- > configure| 2 + > libavcodec/allcodecs.c | 1 + > libavcodec/hevc_refs.c | 3 + > libavcodec/hevcdec.c | 12 ++- > libavcodec/vda_vt_internal.h | 1 + >

Re: [FFmpeg-devel] [PATCH v3] avcodec/hevc_sei: Support HEVC paired fields.

On Sun, Sep 24, 2017 at 10:13:11PM -0500, Brian Matherly wrote: > From: Brian Matherly > > Correctly set the interlaced_frame and top_field_first fields when pic_struct > indicates paired fields. > --- > libavcodec/hevc_sei.c | 4 +- >

[FFmpeg-devel] [PATCH 1/2] avcodec/hevc_ps: extract SPS fields required for hvcC construction

From: Aman Gupta --- libavcodec/hevc_ps.c | 3 ++- libavcodec/hevc_ps.h | 2 ++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/libavcodec/hevc_ps.c b/libavcodec/hevc_ps.c index 500fee03d8..902917d4dd 100644 --- a/libavcodec/hevc_ps.c +++ b/libavcodec/hevc_ps.c @@

[FFmpeg-devel] [PATCH 2/2] avcodec/videotoolbox: add hevc support

From: Aman Gupta --- configure| 2 + libavcodec/allcodecs.c | 1 + libavcodec/hevc_refs.c | 3 + libavcodec/hevcdec.c | 12 ++- libavcodec/vda_vt_internal.h | 1 + libavcodec/videotoolbox.c| 203

Re: [FFmpeg-devel] [PATCH] mov: fix decode of fragments that overlap in time

Hi On Mon, Sep 25, 2017 at 02:12:26PM -0700, John Stebbins wrote: > > > On 09/25/2017 01:12 PM, Carl Eugen Hoyos wrote: > > 2017-09-25 19:10 GMT+02:00 John Stebbins : > >> When keyframe intervals of dash segments are not perfectly aligned, > >> fragments in the stream

[FFmpeg-devel] [PATCH] avcodec/v4l2_m2m: fix draining process (dequeue without input)

Stopping the codec when no more input is available causes captured buffers that might be ready to be dequeued to be invalidated. This commit follows the V4L2 API more closely: 1. on the last valid input buffer, it sets the V4L2_BUF_FLAG_LAST. 2. ffmpeg then will continue dequeuing captured

[FFmpeg-devel] [PATCH] tools/libav-merge-next-commit: run properly on a branch that isn't master

--- tools/libav-merge-next-commit | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/libav-merge-next-commit b/tools/libav-merge-next-commit index 9bd03fabf8..e2674008f6 100755 --- a/tools/libav-merge-next-commit +++ b/tools/libav-merge-next-commit @@ -7,7 +7,7 @@ fi [

[FFmpeg-devel] [PATCH 3/3] lavf/dashenc: unset codec_tag when it doesn't match the underlying muxer

--- libavformat/dashenc.c | 5 + 1 file changed, 5 insertions(+) diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c index 7ed48905f5..3a4b6478d1 100644 --- a/libavformat/dashenc.c +++ b/libavformat/dashenc.c @@ -763,6 +763,11 @@ static int dash_init(AVFormatContext *s)

[FFmpeg-devel] [PATCH 2/3] lavf/dashenc: add format_options option, mirroring segment.c

--- libavformat/dashenc.c | 13 + 1 file changed, 13 insertions(+) diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c index 92d398ab50..7ed48905f5 100644 --- a/libavformat/dashenc.c +++ b/libavformat/dashenc.c @@ -100,6 +100,7 @@ typedef struct DASHContext { AVRational

[FFmpeg-devel] [PATCH 1/3] lavf/dashenc: fix merge error (write_header vs init_output)

--- libavformat/dashenc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c index 240ff41380..92d398ab50 100644 --- a/libavformat/dashenc.c +++ b/libavformat/dashenc.c @@ -785,7 +785,7 @@ static int dash_init(AVFormatContext *s)

Re: [FFmpeg-devel] [PATCH] libavformat: Add format context parameter to ff_id3v2_read_dict

On Tue, 26 Sep 2017 08:49:44 +0200 Lukas Stabe wrote: > The format context (when not NULL) is used to store chapter information, > which was not previously supported by ff_id3v2_read_dict. > > This fixes https://trac.ffmpeg.org/ticket/6558 > --- Kind of worried what happens if

[FFmpeg-devel] [PATCH] libavformat: Add format context parameter to ff_id3v2_read_dict

The format context (when not NULL) is used to store chapter information, which was not previously supported by ff_id3v2_read_dict. This fixes https://trac.ffmpeg.org/ticket/6558 --- libavformat/hls.c | 2 +- libavformat/id3v2.c | 4 ++-- libavformat/id3v2.h | 6 -- libavformat/utils.c | 2

Re: [FFmpeg-devel] [PATCH] lavf/dashenc: add format_options option, mirroring segment.c

On Tue, Sep 26, 2017 at 4:52 AM, Rodger Combs wrote: > --- > libavformat/dashenc.c | 13 + > 1 file changed, 13 insertions(+) LGTM. Jan ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org

Re: [FFmpeg-devel] [PATCH] lavu/file: fix build on Android NDK with unified headers

I used this rather absurd configure invocation: BINDIR=$(realpath $(dirname $(ndk-which gcc))) NDKDIR=$(dirname $(dirname $(dirname $(dirname $(dirname $BINDIR) TARGET=16 ARCH=arm TRIPLE=arm-linux-androideabi SUFFIX=-4.9 PLATARCH=arm ../configure \ --enable-cross-compile \ --arch=$ARCH \

[FFmpeg-devel] [PATCH 2/4] libavdevice/decklink: add support for -sources and -sinks arguments

Add support for enumerating the sources/sinks via the ffmpeg command line options, as opposed to having to create a real pipeline and use the "-list_devices" option which does exit() after dumping out the options. Note that this patch preserves the existing "-list_devices" option, but now shares

[FFmpeg-devel] [PATCH 3/4] Add support for 10-bit output for Decklink SDI

From: Devin Heitmueller Can be tested via the following command: ./ffmpeg -i foo.ts -f decklink -vcodec v210 'DeckLink Duo (1)' Note that the 8-bit support works as it did before, and setting the pix_fmt isn't required for 10-bit mode. The code defaults to

[FFmpeg-devel] [PATCH 4/4] livavdevice/decklink: Don't allow any codecs but V210 and UYVY422

Make sure that codecs other than V210 or wrapped avframes with uyvy422 video are passed to decklink output (which would result in undefined behavior). Signed-off-by: Devin Heitmueller --- libavdevice/decklink_enc.cpp | 4 1 file changed, 4 insertions(+) diff

[FFmpeg-devel] [PATCH 1/4] avdevice/decklink: Fix segfault when running -list_devices on OSX

The string is allocated with CFStringGetCString but was being deallocated with free(), which would intermittently result in a segmentation fault. Use the correct function for freeing the allocated CFString. Signed-off-by: Devin Heitmueller ---

[FFmpeg-devel] [PATCH 0/4] avdevice/decklink: 10-bit video out and sources/sinks support

Hello all, Below please find several patches which fix a couple of bugs as well as adding support for 10-bit video on output and the "-sources" and "-sinks" argument when specified by ffmpeg.c. If you have any question/concerns, please don't hesitate to reply. Thanks, Devin Heitmueller Devin

Re: [FFmpeg-devel] Frame CRC muxer

On Mon, Sep 25, 2017 at 4:03 PM, Carl Eugen Hoyos wrote: > 2017-09-25 20:49 GMT+02:00 Bjorn Roche : > > > In the meantime, I've attached the patch if anyone wants to look at it. > > Can you explain why you had to patch the gif encoder? > I thought it is able

Re: [FFmpeg-devel] Frame CRC muxer

On Mon, Sep 25, 2017 at 3:12 PM, James Almer wrote: > On 9/25/2017 3:49 PM, Bjorn Roche wrote: > > Hi there, > > > > I have a patch for this issue: > > > > https://trac.ffmpeg.org/ticket/4443 > > > > However, when running the automated ("fate") tests, I get the error > pasted

Re: [FFmpeg-devel] [PATCH v2 3/3] ffprobe: add support for logging gamma side data

On 9/26/2017 11:23 AM, wm4 wrote: > On Tue, 26 Sep 2017 11:12:41 -0300 > James Almer wrote: > >> On 9/26/2017 9:14 AM, wm4 wrote: >>> On Mon, 25 Sep 2017 16:44:45 -0300 >>> James Almer wrote: >>> On 9/25/2017 4:28 PM, Rostislav Pehlivanov wrote:

Re: [FFmpeg-devel] [PATCH v2 3/3] ffprobe: add support for logging gamma side data

On Tue, 26 Sep 2017 11:12:41 -0300 James Almer wrote: > On 9/26/2017 9:14 AM, wm4 wrote: > > On Mon, 25 Sep 2017 16:44:45 -0300 > > James Almer wrote: > > > >> On 9/25/2017 4:28 PM, Rostislav Pehlivanov wrote: > >>> Signed-off-by: Rostislav Pehlivanov

Re: [FFmpeg-devel] [PATCH v2 3/3] ffprobe: add support for logging gamma side data

On 9/26/2017 9:14 AM, wm4 wrote: > On Mon, 25 Sep 2017 16:44:45 -0300 > James Almer wrote: > >> On 9/25/2017 4:28 PM, Rostislav Pehlivanov wrote: >>> Signed-off-by: Rostislav Pehlivanov >>> --- >>> ffprobe.c | 3 +++ >>> 1 file changed, 3 insertions(+)

Re: [FFmpeg-devel] [PATCH] avformat/libopenmpt: Query duration and metadata after selecting subsong

On 24/09/2017 15:35, Jörn Heusipp wrote: On 09/17/2017 03:35 PM, Jörn Heusipp wrote: Duration depends on the selected subsong and thus must be queried after selecting the subsong. There is no compelling reason to query other metadata earlier either. Signed-off-by: Jörn Heusipp

Re: [FFmpeg-devel] [PATCH 0/2] lavf: fixes for older GnuTLS

2017-09-26 13:25 GMT+02:00 Moritz Barsnick : > This series adds a fix for a regression for building with older GnuTLS > [1/2] and a silencing of warnings for ancient GnuTLS [2/2]. Patchset applied. Thank you, Carl Eugen ___

Re: [FFmpeg-devel] [PATCH 9/9] avcodec/videotoolbox: create avcC even when h264 extradata is missing

On Mon, 25 Sep 2017 17:36:31 -0700 Aman Gupta wrote: > From: Aman Gupta > > Removes the avctx->extradata_size requirement when creating avcC, since > avctx->extradata is only used in the esds code path. > > This fixes an issue where the VideoToolbox decoder

Re: [FFmpeg-devel] [PATCH 8/9] avcodec/videotoolbox: use decode_params to propagate PPS changes and restart on SPS changes

On Mon, 25 Sep 2017 17:36:30 -0700 Aman Gupta wrote: > From: Aman Gupta > > If the VideoToolbox session needs to be restarted, and > videotoolbox_start() fails for some reason (for instance, if the video > is interlaced and the decoder is running on iOS),

Re: [FFmpeg-devel] [PATCH 5/9] avcodec/videotoolbox: print descriptive errors on decode failures

On Mon, 25 Sep 2017 17:36:27 -0700 Aman Gupta wrote: > From: Aman Gupta > > --- > libavcodec/videotoolbox.c | 17 - > 1 file changed, 16 insertions(+), 1 deletion(-) > > diff --git a/libavcodec/videotoolbox.c b/libavcodec/videotoolbox.c > index

Re: [FFmpeg-devel] [PATCH v2 1/3] lavu: add an AV_FRAME_DATA_GAMMA side data type

On Mon, 25 Sep 2017 20:28:07 +0100 Rostislav Pehlivanov wrote: > Signed-off-by: Rostislav Pehlivanov > --- > doc/APIchanges | 3 +++ > libavutil/frame.h | 6 ++ > libavutil/version.h | 2 +- > 3 files changed, 10 insertions(+), 1 deletion(-)

Re: [FFmpeg-devel] [PATCH v2 3/3] ffprobe: add support for logging gamma side data

On Mon, 25 Sep 2017 16:44:45 -0300 James Almer wrote: > On 9/25/2017 4:28 PM, Rostislav Pehlivanov wrote: > > Signed-off-by: Rostislav Pehlivanov > > --- > > ffprobe.c | 3 +++ > > 1 file changed, 3 insertions(+) > > > > diff --git a/ffprobe.c

Re: [FFmpeg-devel] [PATCH] videotoolbox: log errors

On Mon, 25 Sep 2017 16:14:08 -0700 Aman Gupta wrote: > On Wed, May 24, 2017 at 6:47 AM, wm4 wrote: > > > With the new decode API, you can't handle errors directly in the API > > user - you only know that the hwaccel did not initialize at all. > > > > Add

Re: [FFmpeg-devel] [PATCH 2/2] avcodec/videotoolbox: fix decoding of some h264 bitstreams

On Mon, 25 Sep 2017 11:49:51 -0700 Aman Gupta wrote: > On Mon, Sep 25, 2017 at 3:06 AM, wm4 wrote: > > > On Mon, 25 Sep 2017 09:02:36 +0200 > > Hendrik Leppkes wrote: > > > > > On Mon, Sep 25, 2017 at 3:31 AM, Aman Gupta

Re: [FFmpeg-devel] [PATCH] avcodec/mips: Improve avc put mc 20, 01 and 03 msa functions

LGTM -Original Message- From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf Of kaustubh.ra...@imgtec.com Sent: Tuesday, September 26, 2017 1:20 PM To: ffmpeg-devel@ffmpeg.org Cc: Kaustubh Raste Subject: [FFmpeg-devel] [PATCH] avcodec/mips: Improve avc put mc 20, 01 and

Re: [FFmpeg-devel] [PATCH] swscale_unscaled: fix DITHER_COPY macro, use it only for dst_depth == 8

2017-09-26 1:33 GMT+02:00 Mateusz : > I've sent C code patch 2017-09-06 (and nothing) so I thought that the > problem is with speed. For simplicity I've attached this patch. You could (wait a day or two and) either add an option to select your dithering code or put it

[FFmpeg-devel] [PATCH 1/2] lavf/tls_gnutls: fix compilation with GnuTLS 2.x

Commit 598e41684066feba701d19ca7443d24b9e5efa77 added use of GNUTLS_E_PREMATURE_TERMINATION, which wasn't introduced to GnuTLS before 2.99.x / 3.x. This fixes compilation with older versions. Signed-off-by: Moritz Barsnick --- libavformat/tls_gnutls.c | 2 ++ 1 file changed, 2

[FFmpeg-devel] [PATCH 2/2] lavf/tls_gnutls: fix warnings from version check

The GnuTLS version is checked through the macro GNUTLS_VERSION_NUMBER, but this wasn't introduced before 2.7.2. Building with older versions of GnuTLS (using icc) warns: src/libavformat/tls_gnutls.c(38): warning #193: zero used for undefined preprocessing identifier "GNUTLS_VERSION_NUMBER" #if

Re: [FFmpeg-devel] [PATCH] lavu/file: fix build on Android NDK with unified headers

2017-09-26 3:52 GMT+02:00 Rodger Combs : > +# if defined(__USE_FILE_OFFSET64) && __ANDROID_API__ < 21 && > !defined(__LP64__) > +# ifdef mmap > +#undef mmap > +# endif > +void* mmap(void*, size_t, int, int, int, __kernel_off_t); How can this issue be reproduced?

[FFmpeg-devel] [PATCH 0/2] lavf: fixes for older GnuTLS

This series adds a fix for a regression for building with older GnuTLS [1/2] and a silencing of warnings for ancient GnuTLS [2/2]. Moritz Barsnick (2): lavf/tls_gnutls: fix compilation with GnuTLS 2.x lavf/tls_gnutls: fix warnings from version check libavformat/tls_gnutls.c | 6 ++ 1

Re: [FFmpeg-devel] [PATCH 9/9] avcodec/videotoolbox: create avcC even when h264 extradata is missing

2017-09-26 2:36 GMT+02:00 Aman Gupta : > Removes the avctx->extradata_size requirement when > creating avcC, since avctx->extradata is only used in the > esds code path. Please split the patch in a functional and a cosmetic change. Carl Eugen

Re: [FFmpeg-devel] [PATCH 3/9] avcodec/videotoolbox: h264 decoder on iOS is unable to decode interlaced video

2017-09-26 2:36 GMT+02:00 Aman Gupta : > + case kCMVideoCodecType_H264 : { > + H264Context *h = avctx->priv_data; > + if (TARGET_OS_IPHONE && h->ps.sps->frame_mbs_only_flag == 0) { I believe that for DVB 1080 transmissions the flag is never set even for progressive

Re: [FFmpeg-devel] [PATCH] avcodec/mips: Improve avc chroma vert mc msa functions

LGTM -Original Message- From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf Of kaustubh.ra...@imgtec.com Sent: Tuesday, September 26, 2017 10:56 AM To: ffmpeg-devel@ffmpeg.org Cc: Kaustubh Raste Subject: [FFmpeg-devel] [PATCH] avcodec/mips: Improve avc chroma vert mc

Re: [FFmpeg-devel] [PATCH] avcodec/mips: Improve avc weighted mc msa functions

LGTM -Original Message- From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf Of kaustubh.ra...@imgtec.com Sent: Tuesday, September 26, 2017 10:51 AM To: ffmpeg-devel@ffmpeg.org Cc: Kaustubh Raste Subject: [FFmpeg-devel] [PATCH] avcodec/mips: Improve avc weighted mc msa

Re: [FFmpeg-devel] [PATCH 7/9] avcodec/h264: add decode_params callback to AVHWAccel

On Tue, Sep 26, 2017 at 2:36 AM, Aman Gupta wrote: > From: Aman Gupta > > This callback will be used by the VideoToolbox H264 hwaccel so that it > can receive SPS and PPS NALUs. VideoToolbox requires PPS changes to be > fed into the decoder session, and for the

Re: [FFmpeg-devel] [PATCH v4] fate: add tests for psnr and ssim filter

On 20.09.2017 11:01, Tobias Rapp wrote: Metadata filter output is passed through an Awk script comparing floats against reference values with specified "fuzz" tolerance to account for architectural differences (e.g. x86-32 vs. x86-64). Signed-off-by: Tobias Rapp ---

Re: [FFmpeg-devel] [PATCH] avcodec/mips: Removed generic function call in avc intra msa functions

LGTM -Original Message- From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf Of kaustubh.ra...@imgtec.com Sent: Tuesday, September 26, 2017 10:40 AM To: ffmpeg-devel@ffmpeg.org Cc: Kaustubh Raste Subject: [FFmpeg-devel] [PATCH] avcodec/mips: Removed generic function call

[FFmpeg-devel] [PATCH] avcodec/mips: Improve avc put mc 20, 01 and 03 msa functions

From: Kaustubh Raste Remove loops and unroll as block sizes are known. Signed-off-by: Kaustubh Raste --- libavcodec/mips/h264qpel_msa.c | 441 +++- 1 file changed, 432 insertions(+), 9 deletions(-)

Re: [FFmpeg-devel] [PATCH] avcodec/mips: preload data in hevc sao edge 45 degree filter msa functions

LGTM -Original Message- From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf Of kaustubh.ra...@imgtec.com Sent: Monday, September 25, 2017 6:09 PM To: ffmpeg-devel@ffmpeg.org Cc: Kaustubh Raste Subject: [FFmpeg-devel] [PATCH] avcodec/mips: preload data in hevc sao edge