April 2016 - ffmpeg-cvslog - lists.ffmpeg.org

avformat/riff: add m704
by git＠videolan.org 30 Apr '16

30 Apr '16

ffmpeg | branch: master | Michael Niedermayer <michael(a)niedermayer.cc> | Sun May 1 01:26:27 2016 +0200| [9a499e0ae7dd271e7e718bfe787e248bf3b4011f] | committer: Michael Niedermayer avformat/riff: add m704 (Ticket 2616) Signed-off-by: Michael Niedermayer <michael(a)niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9a499e0ae7dd271e7… --- libavformat/riff.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavformat/riff.c b/libavformat/riff.c index ca249f9..7f92f8b 100644 --- a/libavformat/riff.c +++ b/libavformat/riff.c @@ -170,6 +170,7 @@ const AVCodecTag ff_codec_bmp_tags[] = { /* Matrox MPEG-2 intra-only */ { AV_CODEC_ID_MPEG2VIDEO, MKTAG('M', '7', '0', '1') }, { AV_CODEC_ID_MPEG2VIDEO, MKTAG('M', '7', '0', '3') }, + { AV_CODEC_ID_MPEG2VIDEO, MKTAG('M', '7', '0', '4') }, { AV_CODEC_ID_MPEG2VIDEO, MKTAG('M', '7', '0', '5') }, { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'p', 'g', 'v') }, { AV_CODEC_ID_MPEG1VIDEO, MKTAG('B', 'W', '1', '0') },

1 0

avcodec/mpeg12dec: Print position in end mismatch error
by git＠videolan.org 30 Apr '16

30 Apr '16

ffmpeg | branch: master | Michael Niedermayer <michael(a)niedermayer.cc> | Sun May 1 01:26:03 2016 +0200| [cb84c12fa2b8b7a1b25048bca7d937261890ba97] | committer: Michael Niedermayer avcodec/mpeg12dec: Print position in end mismatch error Signed-off-by: Michael Niedermayer <michael(a)niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=cb84c12fa2b8b7a1b… --- libavcodec/mpeg12dec.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/mpeg12dec.c b/libavcodec/mpeg12dec.c index 4c96a1a..b861358 100644 --- a/libavcodec/mpeg12dec.c +++ b/libavcodec/mpeg12dec.c @@ -1905,8 +1905,8 @@ static int mpeg_decode_slice(MpegEncContext *s, int mb_y, if (left < 0 || (left && show_bits(&s->gb, FFMIN(left, 23)) && !is_d10) || ((avctx->err_recognition & (AV_EF_BITSTREAM | AV_EF_AGGRESSIVE)) && left > 8)) { - av_log(avctx, AV_LOG_ERROR, "end mismatch left=%d %0X\n", - left, left>0 ? show_bits(&s->gb, FFMIN(left, 23)) : 0); + av_log(avctx, AV_LOG_ERROR, "end mismatch left=%d %0X at %d %d\n", + left, left>0 ? show_bits(&s->gb, FFMIN(left, 23)) : 0, s->mb_x, s->mb_y); return AVERROR_INVALIDDATA; } else goto eos;

1 0

avcodec/mpeg12dec: Do not choke on extra m704 alpha data
by git＠videolan.org 30 Apr '16

30 Apr '16

ffmpeg | branch: master | Michael Niedermayer <michael(a)niedermayer.cc> | Sun May 1 01:25:20 2016 +0200| [390703fcf5cdd54e728f97499a0747a941330d45] | committer: Michael Niedermayer avcodec/mpeg12dec: Do not choke on extra m704 alpha data Signed-off-by: Michael Niedermayer <michael(a)niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=390703fcf5cdd54e7… --- libavcodec/mpeg12dec.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/libavcodec/mpeg12dec.c b/libavcodec/mpeg12dec.c index f6089e4..4c96a1a 100644 --- a/libavcodec/mpeg12dec.c +++ b/libavcodec/mpeg12dec.c @@ -1896,6 +1896,10 @@ static int mpeg_decode_slice(MpegEncContext *s, int mb_y, av_log(avctx, AV_LOG_DEBUG, "Invalid MXF data found in video stream\n"); is_d10 = 1; } + if (left > 32 && show_bits_long(&gb, 32) == 0x201) { + av_log(avctx, AV_LOG_DEBUG, "skipping m704 alpha (unsupported)\n"); + goto eos; + } } if (left < 0 ||

1 0

avcodec/wmalosslessdec: fix decoding of raw pcm tiles
by git＠videolan.org 30 Apr '16

30 Apr '16

ffmpeg | branch: master | Paul B Mahol <onemda(a)gmail.com> | Sat Apr 30 19:48:57 2016 +0200| [a67816bcce44c15ec48d7a83cc2e0709e3dc048a] | committer: Paul B Mahol avcodec/wmalosslessdec: fix decoding of raw pcm tiles Signed-off-by: Paul B Mahol <onemda(a)gmail.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a67816bcce44c15ec… --- libavcodec/wmalosslessdec.c | 39 +++++++++++++++++++++------------------ 1 file changed, 21 insertions(+), 18 deletions(-) diff --git a/libavcodec/wmalosslessdec.c b/libavcodec/wmalosslessdec.c index f7f249b..9d56d97 100644 --- a/libavcodec/wmalosslessdec.c +++ b/libavcodec/wmalosslessdec.c @@ -172,8 +172,6 @@ typedef struct WmallDecodeCtx { int lpc_order; int lpc_scaling; int lpc_intbits; - - int channel_coeffs[WMALL_MAX_CHANNELS][WMALL_BLOCK_MAX_SIZE]; } WmallDecodeCtx; /** Get sign of integer (1 for positive, -1 for negative and 0 for zero) */ @@ -897,14 +895,17 @@ static int decode_subframe(WmallDecodeCtx *s) s->quant_stepsize = get_bits(&s->gb, 8) + 1; reset_codec(s); - } else if (!s->cdlms[0][0].order) { + } + + rawpcm_tile = get_bits1(&s->gb); + + if (!rawpcm_tile && !s->cdlms[0][0].order) { av_log(s->avctx, AV_LOG_DEBUG, "Waiting for seekable tile\n"); av_frame_unref(s->frame); return -1; } - rawpcm_tile = get_bits1(&s->gb); for (i = 0; i < s->num_channels; i++) s->is_channel_coded[i] = 1; @@ -943,9 +944,9 @@ static int decode_subframe(WmallDecodeCtx *s) bits * s->num_channels * subframe_len, get_bits_count(&s->gb)); for (i = 0; i < s->num_channels; i++) for (j = 0; j < subframe_len; j++) - s->channel_coeffs[i][j] = get_sbits_long(&s->gb, bits); + s->channel_residues[i][j] = get_sbits_long(&s->gb, bits); } else { - for (i = 0; i < s->num_channels; i++) + for (i = 0; i < s->num_channels; i++) { if (s->is_channel_coded[i]) { decode_channel_residues(s, i, subframe_len); if (s->seekable_tile) @@ -956,19 +957,21 @@ static int decode_subframe(WmallDecodeCtx *s) } else { memset(s->channel_residues[i], 0, sizeof(**s->channel_residues) * subframe_len); } + } + + if (s->do_mclms) + revert_mclms(s, subframe_len); + if (s->do_inter_ch_decorr) + revert_inter_ch_decorr(s, subframe_len); + if (s->do_ac_filter) + revert_acfilter(s, subframe_len); + + /* Dequantize */ + if (s->quant_stepsize != 1) + for (i = 0; i < s->num_channels; i++) + for (j = 0; j < subframe_len; j++) + s->channel_residues[i][j] *= s->quant_stepsize; } - if (s->do_mclms) - revert_mclms(s, subframe_len); - if (s->do_inter_ch_decorr) - revert_inter_ch_decorr(s, subframe_len); - if (s->do_ac_filter) - revert_acfilter(s, subframe_len); - - /* Dequantize */ - if (s->quant_stepsize != 1) - for (i = 0; i < s->num_channels; i++) - for (j = 0; j < subframe_len; j++) - s->channel_residues[i][j] *= s->quant_stepsize; /* Write to proper output buffer depending on bit-depth */ for (i = 0; i < s->channels_for_cur_subframe; i++) {

1 0

avformat/iff: fix deadlock in parsing dsd chunks
by git＠videolan.org 30 Apr '16

30 Apr '16

ffmpeg | branch: master | Paul B Mahol <onemda(a)gmail.com> | Sat Apr 30 18:06:53 2016 +0200| [675cfb2f86a0bd76b0784da0c7ec9a9225e37353] | committer: Paul B Mahol avformat/iff: fix deadlock in parsing dsd chunks Signed-off-by: Paul B Mahol <onemda(a)gmail.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=675cfb2f86a0bd76b… --- libavformat/iff.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavformat/iff.c b/libavformat/iff.c index 4f11581..8b8bf01 100644 --- a/libavformat/iff.c +++ b/libavformat/iff.c @@ -209,7 +209,7 @@ static int parse_dsd_diin(AVFormatContext *s, AVStream *st, uint64_t eof) { AVIOContext *pb = s->pb; - while (avio_tell(pb) + 12 <= eof) { + while (avio_tell(pb) + 12 <= eof && !avio_feof(pb)) { uint32_t tag = avio_rl32(pb); uint64_t size = avio_rb64(pb); uint64_t orig_pos = avio_tell(pb); @@ -243,7 +243,7 @@ static int parse_dsd_prop(AVFormatContext *s, AVStream *st, uint64_t eof) int dsd_layout[6]; ID3v2ExtraMeta *id3v2_extra_meta; - while (avio_tell(pb) + 12 <= eof) { + while (avio_tell(pb) + 12 <= eof && !avio_feof(pb)) { uint32_t tag = avio_rl32(pb); uint64_t size = avio_rb64(pb); uint64_t orig_pos = avio_tell(pb);

1 0

avformat/dsfdec: check if number of channels is <= 0
by git＠videolan.org 30 Apr '16

30 Apr '16

ffmpeg | branch: master | Paul B Mahol <onemda(a)gmail.com> | Sat Apr 30 17:50:22 2016 +0200| [d171cd076f611b70a9d2e08bc261b470affcb932] | committer: Paul B Mahol avformat/dsfdec: check if number of channels is <= 0 Fixes FPE bellow. Signed-off-by: Paul B Mahol <onemda(a)gmail.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d171cd076f611b70a… --- libavformat/dsfdec.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libavformat/dsfdec.c b/libavformat/dsfdec.c index beb2fbf..a8c78e4 100644 --- a/libavformat/dsfdec.c +++ b/libavformat/dsfdec.c @@ -107,6 +107,9 @@ static int dsf_read_header(AVFormatContext *s) st->codecpar->channels = avio_rl32(pb); st->codecpar->sample_rate = avio_rl32(pb) / 8; + if (st->codecpar->channels <= 0) + return AVERROR_INVALIDDATA; + switch(avio_rl32(pb)) { case 1: st->codecpar->codec_id = AV_CODEC_ID_DSD_LSBF_PLANAR; break; case 8: st->codecpar->codec_id = AV_CODEC_ID_DSD_MSBF_PLANAR; break;

1 0

avformat: add Wideband Single-bit Data (WSD) demuxer
by git＠videolan.org 30 Apr '16

30 Apr '16

ffmpeg | branch: master | Peter Ross <pross(a)xvid.org> | Fri Apr 29 18:48:45 2016 +0200| [10d48c63b2a7e2f929eb9c56e3012dd2d7334925] | committer: Paul B Mahol avformat: add Wideband Single-bit Data (WSD) demuxer Signed-off-by: Paul B Mahol <onemda(a)gmail.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=10d48c63b2a7e2f92… --- Changelog | 1 + libavformat/Makefile | 1 + libavformat/allformats.c | 1 + libavformat/version.h | 4 +- libavformat/wsddec.c | 172 ++++++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 177 insertions(+), 2 deletions(-) diff --git a/Changelog b/Changelog index 328ba46..86b7285 100644 --- a/Changelog +++ b/Changelog @@ -29,6 +29,7 @@ version <next>: - VAAPI-accelerated format conversion and scaling - libnpp/CUDA-accelerated format conversion and scaling - Duck TrueMotion 2.0 Real Time decoder +- Wideband Single-bit Data (WSD) demuxer version 3.0: - Common Encryption (CENC) MP4 encoding and decoding support diff --git a/libavformat/Makefile b/libavformat/Makefile index 51260f4..0f40176 100644 --- a/libavformat/Makefile +++ b/libavformat/Makefile @@ -493,6 +493,7 @@ OBJS-$(CONFIG_WEBP_MUXER) += webpenc.o OBJS-$(CONFIG_WEBVTT_DEMUXER) += webvttdec.o subtitles.o OBJS-$(CONFIG_WEBVTT_MUXER) += webvttenc.o OBJS-$(CONFIG_WSAUD_DEMUXER) += westwood_aud.o +OBJS-$(CONFIG_WSD_DEMUXER) += wsddec.o rawdec.o OBJS-$(CONFIG_WSVQA_DEMUXER) += westwood_vqa.o OBJS-$(CONFIG_WTV_DEMUXER) += wtvdec.o wtv_common.o asf.o \ avlanguage.o diff --git a/libavformat/allformats.c b/libavformat/allformats.c index dbf2737..e6ee8d6 100644 --- a/libavformat/allformats.c +++ b/libavformat/allformats.c @@ -335,6 +335,7 @@ void av_register_all(void) REGISTER_MUXER (WEBP, webp); REGISTER_MUXDEMUX(WEBVTT, webvtt); REGISTER_DEMUXER (WSAUD, wsaud); + REGISTER_DEMUXER (WSD, wsd); REGISTER_DEMUXER (WSVQA, wsvqa); REGISTER_MUXDEMUX(WTV, wtv); REGISTER_DEMUXER (WVE, wve); diff --git a/libavformat/version.h b/libavformat/version.h index 5141b5b..6a3a17f 100644 --- a/libavformat/version.h +++ b/libavformat/version.h @@ -30,8 +30,8 @@ #include "libavutil/version.h" #define LIBAVFORMAT_VERSION_MAJOR 57 -#define LIBAVFORMAT_VERSION_MINOR 34 -#define LIBAVFORMAT_VERSION_MICRO 103 +#define LIBAVFORMAT_VERSION_MINOR 35 +#define LIBAVFORMAT_VERSION_MICRO 100 #define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \ LIBAVFORMAT_VERSION_MINOR, \ diff --git a/libavformat/wsddec.c b/libavformat/wsddec.c new file mode 100644 index 0000000..e84d093 --- /dev/null +++ b/libavformat/wsddec.c @@ -0,0 +1,172 @@ +/* + * Wideband Single-bit Data (WSD) demuxer + * Copyright (c) 2014 Peter Ross + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include "libavutil/intreadwrite.h" +#include "libavutil/timecode.h" +#include "avformat.h" +#include "internal.h" +#include "rawdec.h" + +static int wsd_probe(AVProbeData *p) +{ + if (p->buf_size < 45 || memcmp(p->buf, "1bit", 4) || + !AV_RB32(p->buf + 36) || !p->buf[44] || + (p->buf[0] >= 0x10 && (AV_RB32(p->buf + 20) < 0x80 || AV_RB32(p->buf + 24) < 0x80))) + return 0; + return AVPROBE_SCORE_MAX; +} + +static int empty_string(const char *buf, unsigned size) +{ + while (size--) { + if (*buf++ != ' ') + return 0; + } + return 1; +} + +static int wsd_to_av_channel_layoyt(AVFormatContext *s, int bit) +{ + switch (bit) { + case 2: return AV_CH_BACK_RIGHT; + case 3: + avpriv_request_sample(s, "Rr-middle"); + break; + case 4: return AV_CH_BACK_CENTER; + case 5: + avpriv_request_sample(s, "Lr-middle"); + break; + case 6: return AV_CH_BACK_LEFT; + case 24: return AV_CH_LOW_FREQUENCY; + case 26: return AV_CH_FRONT_RIGHT; + case 27: return AV_CH_FRONT_RIGHT_OF_CENTER; + case 28: return AV_CH_FRONT_CENTER; + case 29: return AV_CH_FRONT_LEFT_OF_CENTER; + case 30: return AV_CH_FRONT_LEFT; + default: + av_log(s, AV_LOG_WARNING, "reserved channel assignment\n"); + break; + } + return 0; +} + +static int get_metadata(AVFormatContext *s, const char *const tag, const unsigned size) +{ + uint8_t *buf; + if (!(size + 1)) + return AVERROR(ENOMEM); + + buf = av_malloc(size + 1); + if (!buf) + return AVERROR(ENOMEM); + + if (avio_read(s->pb, buf, size) != size) { + av_free(buf); + return AVERROR(EIO); + } + + if (empty_string(buf, size)) { + av_free(buf); + return 0; + } + + buf[size] = 0; + av_dict_set(&s->metadata, tag, buf, AV_DICT_DONT_STRDUP_VAL); + return 0; +} + +static int wsd_read_header(AVFormatContext *s) +{ + AVIOContext *pb = s->pb; + AVStream *st; + int version; + uint32_t text_offset, data_offset, channel_assign; + char playback_time[AV_TIMECODE_STR_SIZE]; + + st = avformat_new_stream(s, NULL); + if (!st) + return AVERROR(ENOMEM); + + avio_skip(pb, 8); + version = avio_r8(pb); + av_log(s, AV_LOG_DEBUG, "version: %i.%i\n", version >> 4, version & 0xF); + avio_skip(pb, 11); + + if (version < 0x10) { + text_offset = 0x80; + data_offset = 0x800; + avio_skip(pb, 8); + } else { + text_offset = avio_rb32(pb); + data_offset = avio_rb32(pb); + } + + avio_skip(pb, 4); + av_timecode_make_smpte_tc_string(playback_time, avio_rb32(pb), 0); + av_dict_set(&s->metadata, "playback_time", playback_time, 0); + + st->codecpar->codec_type = AVMEDIA_TYPE_AUDIO; + st->codecpar->codec_id = s->iformat->raw_codec_id; + st->codecpar->sample_rate = avio_rb32(pb) / 8; + avio_skip(pb, 4); + st->codecpar->channels = avio_r8(pb) & 0xF; + if (!st->codecpar->channels) + return AVERROR_INVALIDDATA; + + avio_skip(pb, 3); + channel_assign = avio_rb32(pb); + if (!(channel_assign & 1)) { + int i; + for (i = 1; i < 32; i++) + if (channel_assign & (1 << i)) + st->codecpar->channel_layout |= wsd_to_av_channel_layoyt(s, i); + } + + avio_skip(pb, 16); + if (avio_rb32(pb)) + avpriv_request_sample(s, "emphasis"); + + if (avio_seek(pb, text_offset, SEEK_SET) >= 0) { + get_metadata(s, "title", 128); + get_metadata(s, "composer", 128); + get_metadata(s, "song_writer", 128); + get_metadata(s, "artist", 128); + get_metadata(s, "album", 128); + get_metadata(s, "genre", 32); + get_metadata(s, "date", 32); + get_metadata(s, "location", 32); + get_metadata(s, "comment", 512); + get_metadata(s, "user", 512); + } + + return avio_seek(pb, data_offset, SEEK_SET); +} + +AVInputFormat ff_wsd_demuxer = { + .name = "wsd", + .long_name = NULL_IF_CONFIG_SMALL("Wideband Single-bit Data (WSD)"), + .read_probe = wsd_probe, + .read_header = wsd_read_header, + .read_packet = ff_raw_read_partial_packet, + .extensions = "wsd", + .flags = AVFMT_GENERIC_INDEX | AVFMT_NO_BYTE_SEEK, + .raw_codec_id = AV_CODEC_ID_DSD_MSBF, +};

1 0

[ffmpeg-web] branch master updated. a9ad68d web/download: add 2.7.7
by ffmpeg-cvslog＠ffmpeg.org 30 Apr '16

30 Apr '16

The branch, master has been updated via a9ad68de7dbc571a16802d888157f7b2eff5f768 (commit) from 28692f948ff5ecf4989d6a4eeab9890c2731496c (commit) - Log ----------------------------------------------------------------- commit a9ad68de7dbc571a16802d888157f7b2eff5f768 Author: Michael Niedermayer <michael(a)niedermayer.cc> AuthorDate: Sat Apr 30 17:24:30 2016 +0200 Commit: Michael Niedermayer <michael(a)niedermayer.cc> CommitDate: Sat Apr 30 17:24:30 2016 +0200 web/download: add 2.7.7 diff --git a/src/download b/src/download index f492aa3..d8347e1 100644 --- a/src/download +++ b/src/download @@ -350,11 +350,11 @@ libpostproc 53. 3.100</pre> </div>  - <h3 id="release_2.7">FFmpeg 2.7.6 "Nash"</h3> + <h3 id="release_2.7">FFmpeg 2.7.7 "Nash"</h3> <p> - 2.7.6 was released on 2016-02-01. It is the latest stable FFmpeg release - from the 2.7.6 release branch, which was cut from master on 2015-06-09. + 2.7.7 was released on 2016-04-30. It is the latest stable FFmpeg release + from the 2.7.7 release branch, which was cut from master on 2015-06-09. Amongst lots of other changes, it includes all changes from ffmpeg-mt, libav master of 2015-06-10, libav 11 as of 2015-06-11. </p> @@ -373,19 +373,19 @@ libpostproc 53. 3.100</pre> <div class="row"> <div class="col-md-3"> - <a class="btn btn-success" href="releases/ffmpeg-2.7.6.tar.xz">Download xz tarball</a> - <small><a href="releases/ffmpeg-2.7.6.tar.xz.asc">PGP signature</a></small> + <a class="btn btn-success" href="releases/ffmpeg-2.7.7.tar.xz">Download xz tarball</a> + <small><a href="releases/ffmpeg-2.7.7.tar.xz.asc">PGP signature</a></small> </div>  <div class="col-md-3"> - <a class="btn btn-success" href="releases/ffmpeg-2.7.6.tar.bz2">Download bzip2 tarball</a> - <small><a href="releases/ffmpeg-2.7.6.tar.bz2.asc">PGP signature</a></small> + <a class="btn btn-success" href="releases/ffmpeg-2.7.7.tar.bz2">Download bzip2 tarball</a> + <small><a href="releases/ffmpeg-2.7.7.tar.bz2.asc">PGP signature</a></small> </div>  <div class="col-md-3"> - <a class="btn btn-success" href="releases/ffmpeg-2.7.6.tar.gz">Download gzip tarball</a> - <small><a href="releases/ffmpeg-2.7.6.tar.gz.asc">PGP signature</a></small> + <a class="btn btn-success" href="releases/ffmpeg-2.7.7.tar.gz">Download gzip tarball</a> + <small><a href="releases/ffmpeg-2.7.7.tar.gz.asc">PGP signature</a></small> </div>  <div class="col-md-3 text-right"> - <small><a href="http://git.videolan.org/?p=ffmpeg.git;a=shortlog;h=n2.7.6">Changelog</a></small> + <small><a href="http://git.videolan.org/?p=ffmpeg.git;a=shortlog;h=n2.7.7">Changelog</a></small> <a class="btn btn-success" href="http://git.videolan.org/?p=ffmpeg.git;a=blob;f=RELEASE_NOTES;hb=release/2.7">Release Notes</a> </div>  </div>  ----------------------------------------------------------------------- Summary of changes: src/download | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) hooks/post-receive --

1 0

Tag n2.7.7 : FFmpeg 2.7.7 release
by git＠videolan.org 30 Apr '16

30 Apr '16

[ffmpeg] [branch: refs/tags/n2.7.7] Tag: f969d9e6dc98cb38831010ec3e5de581eb9bb848 > http://git.videolan.org/gitweb.cgi/ffmpeg.git?a=tag;h=f969d9e6dc98cb3883101… Tagger: Michael Niedermayer <michael(a)niedermayer.cc> Date: Sat Apr 30 17:18:57 2016 +0200 FFmpeg 2.7.7 release

1 0

Update for 2.7.
by git＠videolan.org 30 Apr '16

30 Apr '16

ffmpeg | branch: release/2.7 | Michael Niedermayer <michael(a)niedermayer.cc> | Sat Apr 30 04:06:01 2016 +0200| [0ca22536c7d780bd021b3f919cb7ffbf218aeab0] | committer: Michael Niedermayer Update for 2.7. Signed-off-by: Michael Niedermayer <michael(a)niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0ca22536c7d780bd0… --- Changelog | 42 ++++++++++++++++++++++++++++++++++++++++++ RELEASE | 2 +- doc/Doxyfile | 2 +- 3 files changed, 44 insertions(+), 2 deletions(-) diff --git a/Changelog b/Changelog index 482f7cb..59dd098 100644 --- a/Changelog +++ b/Changelog @@ -1,6 +1,48 @@ Entries are sorted chronologically from oldest to youngest within each release, releases are sorted from youngest to oldest. +version 2.7.7 +- avformat/ffmdec: Check pix_fmt +- avcodec/ttaenc: Reallocate packet if its too small +- pgssubdec: fix subpicture output colorspace and range +- avcodec/ac3dec: Reset SPX when switching from EAC3 to AC3 +- avfilter/vf_drawtext: Check return code of load_glyph() +- avcodec/takdec: add code that got somehow lost in process of REing +- avcodec/apedec: fix decoding of stereo files with one channel full of silence +- avcodec/avpacket: Fix off by 5 error +- avcodec/h264: Fix for H.264 configuration parsing +- avcodec/bmp_parser: Ensure remaining_size is not too small in startcode packet crossing corner case +- avfilter/src_movie: fix how we check for overflows with seek_point +- avcodec/j2kenc: Add attribution to OpenJPEG project: +- avcodec/libutvideodec: copy frame so it has reference counters when refcounted_frames is set +- avformat/rtpdec_jpeg: fix low contrast image on low quality setting +- avcodec/mjpegenc_common: Store approximate aspect if exact cannot be stored +- avcodec/resample: Remove disabled and faulty code +- indeo2: Fix banding artefacts +- indeo2data: K&R formatting cosmetics +- avcodec/imgconvert: Support non-planar colorspaces while padding +- avutil/random_seed: Add the runtime in cycles of the main loop to the entropy pool +- avutil/channel_layout: AV_CH_LAYOUT_6POINT1_BACK not reachable in parsing +- avformat/concatdec: set safe mode to enabled instead of auto +- avformat/utils: fix dts from pts code in compute_pkt_fields() during ascending delay +- avformat/rtpenc: Fix integer overflow in NTP_TO_RTP_FORMAT +- avformat/cache: Fix memleak of tree entries +- lavf/mov: fix sidx with edit lists (cherry picked from commit 3617e69d50dd9dd07b5011dfb9477a9d1a630354) +- avcodec/mjpegdec: Fix decoding slightly odd progressive jpeg +- avcodec/avpacket: clear priv in av_init_packet() +- swscale/utils: Fix chrSrcHSubSample for GBRAP16 +- swscale/input: Fix GBRAP16 input +- postproc: fix unaligned access +- avutil/pixdesc: Make get_color_type() aware of CIE XYZ formats +- avcodec/h264: Execute error concealment before marking the frame as done. +- swscale/x86/output: Fix yuv2planeX_16* with unaligned destination +- swscale/x86/output: Move code into yuv2planeX_mainloop +- avutil/frame: Free destination qp_table_buf in frame_copy_props() +- libwebpenc_animencoder: print library messages in verbose log levels +- libwebpenc_animencoder: zero initialize the WebPAnimEncoderOptions struct +- doc/utils: fix typo for min() description + + version 2.7.6 - avcodec/jpeg2000dec: More completely check cdef - avutil/opt: check for and handle errors in av_opt_set_dict2() diff --git a/RELEASE b/RELEASE index 49cdd66..1f7da99 100644 --- a/RELEASE +++ b/RELEASE @@ -1 +1 @@ -2.7.6 +2.7.7 diff --git a/doc/Doxyfile b/doc/Doxyfile index 32099c4..f2a3a54 100644 --- a/doc/Doxyfile +++ b/doc/Doxyfile @@ -31,7 +31,7 @@ PROJECT_NAME = FFmpeg # This could be handy for archiving the generated documentation or # if some version control system is used. -PROJECT_NUMBER = 2.7.6 +PROJECT_NUMBER = 2.7.7 # With the PROJECT_LOGO tag one can specify a logo or icon that is included # in the documentation. The maximum height of the logo should not exceed 55

1 0