ffmpeg | branch: master | Scott Theisen <scott.the....@gmail.com> | Sat Dec 14
17:00:22 2024 -0500| [9fb806fa57731690852dfb9ac2a0ae4ad5692fbf] | committer:
Marth64
avcodec: add AV_CODEC_ID_IVTV_VBI
IVTV, a Linux driver for TV tuners, and V4L2 utilize
a coding named after IVTV to carry sliced VBI data
in MPEG streams produced by tuner cards with
VBI capture capability and an MPEG-2 encoder SoC.
IVTV or V4L2 driver will transport the coded data into a
MPEG-PS private stream ("IVTV") that can be captured
from the card alongside the video/audio.
The data could include:
EIA-608, Teletext, WSS (PAL widescreen signaling),
or VPS (PAL VCR signaling).
Signed-off-by: Marth64 <mart...@proxyid.net>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9fb806fa57731690852dfb9ac2a0ae4ad5692fbf
---
doc/APIchanges | 3 +++
libavcodec/codec_desc.c | 6 ++++++
libavcodec/codec_id.h | 1 +
libavcodec/version.c | 2 +-
4 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/doc/APIchanges b/doc/APIchanges
index 0f2b640601..28bd50d4b5 100644
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -2,6 +2,9 @@ The last version increases of all libraries were on 2024-03-07
API changes, most recent first:
+2025-02-09 - xxxxxxxxxx - lavc 61.32.100 - codec_id.h
+ Add AV_CODEC_ID_IVTV_VBI.
+
2025-01-25 - xxxxxxxxxx - lavu 59.56.100 - frame.h
Add AV_SIDE_DATA_PROP_CHANNEL_DEPENDENT.
diff --git a/libavcodec/codec_desc.c b/libavcodec/codec_desc.c
index b734d07ded..9fb190e35a 100644
--- a/libavcodec/codec_desc.c
+++ b/libavcodec/codec_desc.c
@@ -3649,6 +3649,12 @@ static const AVCodecDescriptor codec_descriptors[] = {
.long_name = NULL_IF_CONFIG_SMALL("ARIB STD-B24 caption"),
.profiles = NULL_IF_CONFIG_SMALL(ff_arib_caption_profiles),
},
+ {
+ .id = AV_CODEC_ID_IVTV_VBI,
+ .type = AVMEDIA_TYPE_SUBTITLE,
+ .name = "ivtv_vbi",
+ .long_name = NULL_IF_CONFIG_SMALL("ivtv VBI captions"),
+ },
/* other kind of codecs and pseudo-codecs */
{
diff --git a/libavcodec/codec_id.h b/libavcodec/codec_id.h
index 97b70c5bf5..2f6efe8261 100644
--- a/libavcodec/codec_id.h
+++ b/libavcodec/codec_id.h
@@ -581,6 +581,7 @@ enum AVCodecID {
AV_CODEC_ID_HDMV_TEXT_SUBTITLE,
AV_CODEC_ID_TTML,
AV_CODEC_ID_ARIB_CAPTION,
+ AV_CODEC_ID_IVTV_VBI,
/* other specific kind of codecs (generally used for attachments) */
AV_CODEC_ID_FIRST_UNKNOWN = 0x18000, ///< A dummy ID pointing at
the start of various fake codecs.
diff --git a/libavcodec/version.c b/libavcodec/version.c
index 03dd95e5ba..8a0398f28f 100644
--- a/libavcodec/version.c
+++ b/libavcodec/version.c
@@ -36,7 +36,7 @@ unsigned avcodec_version(void)
AV_CODEC_ID_ADPCM_XMD == 69683 &&
AV_CODEC_ID_CBD2_DPCM == 81928 &&
AV_CODEC_ID_QOA == 86121 &&
- AV_CODEC_ID_ARIB_CAPTION == 94233 &&
+ AV_CODEC_ID_IVTV_VBI == 94234 &&
AV_CODEC_ID_SMPTE_2038 == 98315,
"Don't insert new codec ids in the middle of a list");
static_assert(LIBAVCODEC_VERSION_MICRO >= 100, "micro version starts at
100");
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