From da21fac933178fe31fdf90ccd186e971b363810a Mon Sep 17 00:00:00 2001 From: Britney Fransen Date: Fri, 8 Jul 2016 21:19:10 +0000 Subject: ffmpeg2.8: add OpenPHT patches --- abs/extra/ffmpeg2.8/PKGBUILD | 24 +- abs/extra/ffmpeg2.8/__changelog | 1 + .../ffmpeg-2.8-Resolve-plex-direct-domains.patch | 37 ++ abs/extra/ffmpeg2.8/ffmpeg-2.8-kodi.patch | 585 +++++++++++++++++++++ ...Signal-unsupported-GMC-with-more-than-one.patch | 48 ++ .../ffmpeg-Speed_up_wtv_index_creation.patch | 47 ++ 6 files changed, 739 insertions(+), 3 deletions(-) create mode 100644 abs/extra/ffmpeg2.8/ffmpeg-2.8-Resolve-plex-direct-domains.patch create mode 100644 abs/extra/ffmpeg2.8/ffmpeg-2.8-kodi.patch create mode 100644 abs/extra/ffmpeg2.8/ffmpeg-99.0011-mpeg4video-Signal-unsupported-GMC-with-more-than-one.patch create mode 100644 abs/extra/ffmpeg2.8/ffmpeg-Speed_up_wtv_index_creation.patch diff --git a/abs/extra/ffmpeg2.8/PKGBUILD b/abs/extra/ffmpeg2.8/PKGBUILD index 00354ed..8e00522 100644 --- a/abs/extra/ffmpeg2.8/PKGBUILD +++ b/abs/extra/ffmpeg2.8/PKGBUILD @@ -7,7 +7,7 @@ pkgname=ffmpeg2.8 pkgver=2.8.7 -pkgrel=1 +pkgrel=2 pkgdesc='Complete solution to record, convert and stream audio and video' arch=('i686' 'x86_64') url='http://ffmpeg.org/' @@ -24,10 +24,28 @@ provides=('libavcodec.so' 'libavdevice.so' 'libavfilter.so' 'libavformat.so' 'libavresample.so' 'libavutil.so' 'libpostproc.so' 'libswresample.so' 'libswscale.so') source=("http://ffmpeg.org/releases/ffmpeg-${pkgver}.tar.bz2" - "http://ffmpeg.org/releases/ffmpeg-${pkgver}.tar.bz2.asc") + "http://ffmpeg.org/releases/ffmpeg-${pkgver}.tar.bz2.asc" + 'ffmpeg-2.8-kodi.patch' + 'ffmpeg-2.8-Resolve-plex-direct-domains.patch' + 'ffmpeg-99.0011-mpeg4video-Signal-unsupported-GMC-with-more-than-one.patch' + 'ffmpeg-Speed_up_wtv_index_creation.patch' +) validpgpkeys=('FCF986EA15E6E293A5644F10B4322F04D67658D8') sha256sums=('8777ce4a335640fdd13680ba423ef6da330ff5071bfbe27cdbb452379167efe5' - 'SKIP') + 'SKIP' + 'f89a26cb409bab1ac00106db008eccf72c6390e04d7cde2a63fbb1f2e9fbc669' + 'ca7eca1b9476c93efbdea457b64b0e5d925ad437f79168112aae52319d59d155' + 'fa78aa79ff861edbb8b6443978a0da60c4241f7a7f3888b242031ba916fa7514' + 'd1191e3e3fc980535e4835b5ef9b52fd15a14b58ef56ac6d2710bd589ce94b40' +) + +prepare() { + cd ${srcdir}/ffmpeg-${pkgver} + patch -Np1 -i ${srcdir}/ffmpeg-2.8-kodi.patch + patch -Np1 -i ${srcdir}/ffmpeg-2.8-Resolve-plex-direct-domains.patch + patch -Np1 -i ${srcdir}/ffmpeg-99.0011-mpeg4video-Signal-unsupported-GMC-with-more-than-one.patch + patch -Np1 -i ${srcdir}/ffmpeg-Speed_up_wtv_index_creation.patch +} build() { cd ffmpeg-${pkgver} diff --git a/abs/extra/ffmpeg2.8/__changelog b/abs/extra/ffmpeg2.8/__changelog index 5ec137b..9a019b1 100644 --- a/abs/extra/ffmpeg2.8/__changelog +++ b/abs/extra/ffmpeg2.8/__changelog @@ -1 +1,2 @@ PKGBUILD: remove dep libpulse and disable in configure +PKGBUILD: add patches from OpenPHT diff --git a/abs/extra/ffmpeg2.8/ffmpeg-2.8-Resolve-plex-direct-domains.patch b/abs/extra/ffmpeg2.8/ffmpeg-2.8-Resolve-plex-direct-domains.patch new file mode 100644 index 0000000..7e377ae --- /dev/null +++ b/abs/extra/ffmpeg2.8/ffmpeg-2.8-Resolve-plex-direct-domains.patch @@ -0,0 +1,37 @@ +commit eb2a7e1eb920cd9e44223607978344cf4b95d990 +Author: Jonas Karlman +Date: Tue Jun 16 02:47:28 2015 +0200 + + Resolve .plex.direct domains + +diff --git a/libavformat/tcp.c b/libavformat/tcp.c +index 3c3f4f5..e543c06 100644 +--- a/libavformat/tcp.c ++++ b/libavformat/tcp.c +@@ -67,6 +67,8 @@ static int tcp_open(URLContext *h, const char *uri, int flags) + int ret; + char hostname[1024],proto[1024],path[1024]; + char portstr[10]; ++ size_t len; ++ char *c; + s->open_timeout = 5000000; + + av_url_split(proto, sizeof(proto), NULL, 0, hostname, sizeof(hostname), +@@ -102,6 +104,17 @@ static int tcp_open(URLContext *h, const char *uri, int flags) + snprintf(portstr, sizeof(portstr), "%d", port); + if (s->listen) + hints.ai_flags |= AI_PASSIVE; ++ len = strlen(hostname); ++ if (len > 12 && !strcmp(hostname + len - 12, ".plex.direct")) { ++ for (c = hostname; *c; c++) { ++ if (*c == '-') { ++ *c = '.'; ++ } else if (*c == '.') { ++ *c = '\0'; ++ break; ++ } ++ } ++ } + if (!hostname[0]) + ret = getaddrinfo(NULL, portstr, &hints, &ai); + else diff --git a/abs/extra/ffmpeg2.8/ffmpeg-2.8-kodi.patch b/abs/extra/ffmpeg2.8/ffmpeg-2.8-kodi.patch new file mode 100644 index 0000000..27b2c1b --- /dev/null +++ b/abs/extra/ffmpeg2.8/ffmpeg-2.8-kodi.patch @@ -0,0 +1,585 @@ +From 007ee4796d1621ef6070fdef9aa10ff227ee20b4 Mon Sep 17 00:00:00 2001 +From: Joakim Plate +Date: Sun, 11 Sep 2011 19:04:51 +0200 +Subject: [PATCH 01/13] Support raw dvdsub palette as stored on normal dvd's + +This is how the palette is stored on dvd's. Currently +only xbmc passes the palette information to libavcodec +this way. +--- + libavcodec/dvdsubdec.c | 24 ++++++++++++++++++++++++ + 1 file changed, 24 insertions(+) + +diff --git a/libavcodec/dvdsubdec.c b/libavcodec/dvdsubdec.c +index f009824..bbee694 100644 +--- a/libavcodec/dvdsubdec.c ++++ b/libavcodec/dvdsubdec.c +@@ -64,6 +64,24 @@ static void yuv_a_to_rgba(const uint8_t *ycbcr, const uint8_t *alpha, uint32_t * + } + } + ++static void ayvu_to_argb(const uint8_t *ayvu, uint32_t *argb, int num_values) ++{ ++ uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; ++ uint8_t r, g, b; ++ int i, y, cb, cr, a; ++ int r_add, g_add, b_add; ++ ++ for (i = num_values; i > 0; i--) { ++ a = *ayvu++; ++ y = *ayvu++; ++ cr = *ayvu++; ++ cb = *ayvu++; ++ YUV_TO_RGB1_CCIR(cb, cr); ++ YUV_TO_RGB2_CCIR(r, g, b, y); ++ *argb++ = (a << 24) | (r << 16) | (g << 8) | b; ++ } ++} ++ + static int decode_run_2bit(GetBitContext *gb, int *color) + { + unsigned int v, t; +@@ -708,6 +726,12 @@ static av_cold int dvdsub_init(AVCodecContext *avctx) + parse_ifo_palette(ctx, ctx->ifo_str); + if (ctx->palette_str) + parse_palette(ctx, ctx->palette_str); ++ ++ if (!ctx->has_palette && avctx->extradata_size == 64) { ++ ayvu_to_argb((uint8_t*)avctx->extradata, ctx->palette, 16); ++ ctx->has_palette = 1; ++ } ++ + if (ctx->has_palette) { + int i; + av_log(avctx, AV_LOG_DEBUG, "palette:"); + +From 3b001c5375fdcb0fca89c813bf808da35f904323 Mon Sep 17 00:00:00 2001 +From: Cory Fields +Date: Mon, 28 Jun 2010 01:55:31 -0400 +Subject: [PATCH 02/13] if av_read_packet returns AVERROR_IO, we are done. + ffmpeg's codecs might or might not handle returning any completed demuxed + packets correctly + +--- + libavformat/utils.c | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/libavformat/utils.c b/libavformat/utils.c +index 30567fa..8a947d6 100644 +--- a/libavformat/utils.c ++++ b/libavformat/utils.c +@@ -1329,6 +1329,8 @@ static int read_frame_internal(AVFormatContext *s, AVPacket *pkt) + if (ret < 0) { + if (ret == AVERROR(EAGAIN)) + return ret; ++ if (ret == AVERROR(EIO)) ++ return ret; + /* flush the parsers */ + for (i = 0; i < s->nb_streams; i++) { + st = s->streams[i]; + +From 75902cb6825c581853636147020f1be99aba198c Mon Sep 17 00:00:00 2001 +From: Cory Fields +Date: Mon, 28 Jun 2010 02:10:50 -0400 +Subject: [PATCH 03/13] added: Ticket #7187, TV Teletext support for DVB EBU + Teletext streams + +--- + libavcodec/avcodec.h | 4 ++++ + libavformat/mpegts.c | 2 ++ + 2 files changed, 6 insertions(+) + +diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h +index 9d38b59..bc1b1b9 100644 +--- a/libavcodec/avcodec.h ++++ b/libavcodec/avcodec.h +@@ -532,6 +532,10 @@ enum AVCodecID { + AV_CODEC_ID_ASS = MKBETAG('A','S','S',' '), ///< ASS as defined in Matroska + AV_CODEC_ID_HDMV_TEXT_SUBTITLE = MKBETAG('B','D','T','X'), + ++ /* data codecs */ ++ AV_CODEC_ID_VBI_DATA= 0x17500, ++ AV_CODEC_ID_VBI_TELETEXT, ++ + /* 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. + AV_CODEC_ID_TTF = 0x18000, +diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c +index 65824dd..338861e 100644 +--- a/libavformat/mpegts.c ++++ b/libavformat/mpegts.c +@@ -756,6 +756,8 @@ static const StreamType DESC_types[] = { + { 0x7b, AVMEDIA_TYPE_AUDIO, AV_CODEC_ID_DTS }, + { 0x56, AVMEDIA_TYPE_SUBTITLE, AV_CODEC_ID_DVB_TELETEXT }, + { 0x59, AVMEDIA_TYPE_SUBTITLE, AV_CODEC_ID_DVB_SUBTITLE }, /* subtitling descriptor */ ++ { 0x45, AVMEDIA_TYPE_DATA, AV_CODEC_ID_VBI_DATA }, /* VBI Data descriptor */ ++ { 0x46, AVMEDIA_TYPE_DATA, AV_CODEC_ID_VBI_TELETEXT }, /* VBI Teletext descriptor */ + { 0 }, + }; + + +From fabf7216626da8caecf9cb34b188739e530cc8d4 Mon Sep 17 00:00:00 2001 +From: Joakim Plate +Date: Sun, 18 Sep 2011 19:16:34 +0200 +Subject: [PATCH 04/13] Don't accept mpegts PMT that isn't current + +--- + libavformat/mpegts.c | 4 ++++ + 1 file changed, 4 insertions(+) + +diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c +index 338861e..d4168c8 100644 +--- a/libavformat/mpegts.c ++++ b/libavformat/mpegts.c +@@ -585,6 +585,7 @@ typedef struct SectionHeader { + uint8_t tid; + uint16_t id; + uint8_t version; ++ uint8_t current; + uint8_t sec_num; + uint8_t last_sec_num; + } SectionHeader; +@@ -667,6 +668,7 @@ static int parse_section_header(SectionHeader *h, + val = get8(pp, p_end); + if (val < 0) + return val; ++ h->current = val & 0x1; + h->version = (val >> 1) & 0x1f; + val = get8(pp, p_end); + if (val < 0) +@@ -2020,6 +2022,8 @@ static void pat_cb(MpegTSFilter *filter, const uint8_t *section, int section_len + return; + if (ts->skip_changes) + return; ++ if (!h->current) ++ return; + + if (skip_identical(h, tssf)) + return; + +From 4f1d8668a50ebf7cddc03d191c72c36fca2146dc Mon Sep 17 00:00:00 2001 +From: Joakim Plate +Date: Sun, 18 Sep 2011 19:17:23 +0200 +Subject: [PATCH 05/13] Don't reparse PMT unless it's version has changed + +--- + libavformat/mpegts.c | 6 ++++++ + 1 file changed, 6 insertions(+) + +diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c +index d4168c8..9c6f6dc 100644 +--- a/libavformat/mpegts.c ++++ b/libavformat/mpegts.c +@@ -91,6 +91,7 @@ struct MpegTSFilter { + int es_id; + int last_cc; /* last cc code (-1 if first packet) */ + int64_t last_pcr; ++ int last_version; /* last version of data on this pid */ + enum MpegTSFilterType type; + union { + MpegTSPESFilter pes_filter; +@@ -459,6 +460,7 @@ static MpegTSFilter *mpegts_open_filter(MpegTSContext *ts, unsigned int pid, + filter->es_id = -1; + filter->last_cc = -1; + filter->last_pcr= -1; ++ filter->last_version = -1; + + return filter; + } +@@ -2024,6 +2026,10 @@ static void pat_cb(MpegTSFilter *filter, const uint8_t *section, int section_len + return; + if (!h->current) + return; ++ if (h->version == filter->last_version) ++ return; ++ filter->last_version = h->version; ++ av_dlog(ts->stream, "version=%d\n", filter->last_version); + + if (skip_identical(h, tssf)) + return; + +From 72cf6cb34af9de7e81bffc6a53f7d1f450e5b624 Mon Sep 17 00:00:00 2001 +From: Cory Fields +Date: Fri, 9 Jul 2010 16:43:31 -0400 +Subject: [PATCH 06/13] Read PID timestamps as well as PCR timestamps to find + location in mpegts stream + +--- + libavformat/mpegts.c | 48 ++++++++++++++++++++++++++++++++++++++++++++++-- + 1 file changed, 46 insertions(+), 2 deletions(-) + +diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c +index 9c6f6dc..a4db558 100644 +--- a/libavformat/mpegts.c ++++ b/libavformat/mpegts.c +@@ -2519,6 +2519,44 @@ static void seek_back(AVFormatContext *s, AVIOContext *pb, int64_t pos) { + av_log(s, pb->seekable ? AV_LOG_ERROR : AV_LOG_INFO, "Unable to seek back to the start\n"); + } + ++static int parse_timestamp(int64_t *ts, const uint8_t *buf) ++{ ++ int afc, flags; ++ const uint8_t *p; ++ ++ if(!(buf[1] & 0x40)) /* must be a start packet */ ++ return -1; ++ ++ afc = (buf[3] >> 4) & 3; ++ p = buf + 4; ++ if (afc == 0 || afc == 2) /* invalid or only adaption field */ ++ return -1; ++ if (afc == 3) ++ p += p[0] + 1; ++ if (p >= buf + TS_PACKET_SIZE) ++ return -1; ++ ++ if (p[0] != 0x00 || p[1] != 0x00 || p[2] != 0x01) /* packet_start_code_prefix */ ++ return -1; ++ ++ flags = p[3] | 0x100; /* stream type */ ++ if (!((flags >= 0x1c0 && flags <= 0x1df) || ++ (flags >= 0x1e0 && flags <= 0x1ef) || ++ (flags == 0x1bd) || (flags == 0x1fd))) ++ return -1; ++ ++ flags = p[7]; ++ if ((flags & 0xc0) == 0x80) { ++ *ts = ff_parse_pes_pts(p+9); ++ return 0; ++ } else if ((flags & 0xc0) == 0xc0) { ++ *ts = ff_parse_pes_pts(p+9+5); ++ return 0; ++ } ++ return -1; ++} ++ ++ + static int mpegts_read_header(AVFormatContext *s) + { + MpegTSContext *ts = s->priv_data; +@@ -2724,6 +2762,7 @@ static av_unused int64_t mpegts_get_pcr(AVFormatContext *s, int stream_index, + uint8_t buf[TS_PACKET_SIZE]; + int pcr_l, pcr_pid = + ((PESContext *)s->streams[stream_index]->priv_data)->pcr_pid; ++ int pid = ((PESContext*)s->streams[stream_index]->priv_data)->pid; + int pos47 = ts->pos47_full % ts->raw_packet_size; + pos = + ((*ppos + ts->raw_packet_size - 1 - pos47) / ts->raw_packet_size) * +@@ -2745,6 +2784,11 @@ static av_unused int64_t mpegts_get_pcr(AVFormatContext *s, int stream_index, + *ppos = pos; + return timestamp; + } ++ if ((pid < 0 || (AV_RB16(buf + 1) & 0x1fff) == pid) && ++ parse_timestamp(×tamp, buf) == 0) { ++ *ppos = pos; ++ return timestamp; ++ } + pos += ts->raw_packet_size; + } + +@@ -2844,7 +2888,7 @@ AVInputFormat ff_mpegts_demuxer = { + .read_header = mpegts_read_header, + .read_packet = mpegts_read_packet, + .read_close = mpegts_read_close, +- .read_timestamp = mpegts_get_dts, ++ .read_timestamp = mpegts_get_pcr, + .flags = AVFMT_SHOW_IDS | AVFMT_TS_DISCONT, + .priv_class = &mpegts_class, + }; +@@ -2856,7 +2900,7 @@ AVInputFormat ff_mpegtsraw_demuxer = { + .read_header = mpegts_read_header, + .read_packet = mpegts_raw_read_packet, + .read_close = mpegts_read_close, +- .read_timestamp = mpegts_get_dts, ++ .read_timestamp = mpegts_get_pcr, + .flags = AVFMT_SHOW_IDS | AVFMT_TS_DISCONT, + .priv_class = &mpegtsraw_class, + }; + +From ee8a688e4e6f59785180c1e92981ff867f6f5c23 Mon Sep 17 00:00:00 2001 +From: Joakim Plate +Date: Sat, 22 Oct 2011 19:01:38 +0200 +Subject: [PATCH 07/13] Get stream durations using read_timestamp + +--- + libavformat/utils.c | 39 +++++++++++++++++++++++++++++++++++++++ + 1 file changed, 39 insertions(+) + +diff --git a/libavformat/utils.c b/libavformat/utils.c +index 8a947d6..88786f1 100644 +--- a/libavformat/utils.c ++++ b/libavformat/utils.c +@@ -2455,6 +2455,41 @@ static void estimate_timings_from_bit_rate(AVFormatContext *ic) + #define DURATION_MAX_READ_SIZE 250000LL + #define DURATION_MAX_RETRY 6 + ++static void av_estimate_timings_from_pts2(AVFormatContext *ic, int64_t old_offset) ++{ ++ AVStream *st; ++ int i, step= 1024; ++ int64_t ts, pos; ++ ++ for(i=0;inb_streams;i++) { ++ st = ic->streams[i]; ++ ++ pos = 0; ++ ts = ic->iformat->read_timestamp(ic, i, &pos, DURATION_MAX_READ_SIZE); ++ if (ts == AV_NOPTS_VALUE) ++ continue; ++ if (st->start_time > ts || st->start_time == AV_NOPTS_VALUE) ++ st->start_time = ts; ++ ++ pos = avio_size(ic->pb) - 1; ++ do { ++ pos -= step; ++ ts = ic->iformat->read_timestamp(ic, i, &pos, pos + step); ++ step += step; ++ } while (ts == AV_NOPTS_VALUE && pos >= step && step < DURATION_MAX_READ_SIZE); ++ ++ if (ts == AV_NOPTS_VALUE) ++ continue; ++ ++ if (st->duration < ts - st->start_time || st->duration == AV_NOPTS_VALUE) ++ st->duration = ts - st->start_time; ++ } ++ ++ fill_all_stream_timings(ic); ++ ++ avio_seek(ic->pb, old_offset, SEEK_SET); ++} ++ + /* only usable for MPEG-PS streams */ + static void estimate_timings_from_pts(AVFormatContext *ic, int64_t old_offset) + { +@@ -2605,6 +2640,10 @@ static void estimate_timings(AVFormatContext *ic, int64_t old_offset) + * the components */ + fill_all_stream_timings(ic); + ic->duration_estimation_method = AVFMT_DURATION_FROM_STREAM; ++ } else if (ic->iformat->read_timestamp && ++ file_size && ic->pb->seekable) { ++ /* get accurate estimate from the PTSes */ ++ av_estimate_timings_from_pts2(ic, old_offset); + } else { + /* less precise: use bitrate info */ + estimate_timings_from_bit_rate(ic); + +From a45171f7370c263344805d19181e08a12a65dcdd Mon Sep 17 00:00:00 2001 +From: Joakim Plate +Date: Wed, 8 Dec 2010 14:03:43 +0000 +Subject: [PATCH 08/13] changed: allow 4 second skew between streams in mov + before attempting to seek + +--- + libavformat/mov.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/libavformat/mov.c b/libavformat/mov.c +index 4ce4e2d..2c364ac 100644 +--- a/libavformat/mov.c ++++ b/libavformat/mov.c +@@ -4624,8 +4624,8 @@ static AVIndexEntry *mov_find_next_sample(AVFormatContext *s, AVStream **st) + if (!sample || (!s->pb->seekable && current_sample->pos < sample->pos) || + (s->pb->seekable && + ((msc->pb != s->pb && dts < best_dts) || (msc->pb == s->pb && +- ((FFABS(best_dts - dts) <= AV_TIME_BASE && current_sample->pos < sample->pos) || +- (FFABS(best_dts - dts) > AV_TIME_BASE && dts < best_dts)))))) { ++ ((FFABS(best_dts - dts) <= 4*AV_TIME_BASE && current_sample->pos < sample->pos) || ++ (FFABS(best_dts - dts) > 4*AV_TIME_BASE && dts < best_dts)))))) { + sample = current_sample; + best_dts = dts; + *st = avst; + +From c3e8fbd02c2eaba2a5d14d2b6c07fe08746f5947 Mon Sep 17 00:00:00 2001 +From: Joakim Plate +Date: Fri, 26 Nov 2010 20:56:48 +0000 +Subject: [PATCH 09/13] fixed: memleak in mpegts demuxer on some malformed (??) + mpegts files with too large pes packets + +at-visions sample file brokenStream.mpg +--- + libavformat/mpegts.c | 6 ++++++ + 1 file changed, 6 insertions(+) + +diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c +index a4db558..492d9c7 100644 +--- a/libavformat/mpegts.c ++++ b/libavformat/mpegts.c +@@ -868,6 +868,10 @@ static void reset_pes_packet_state(PESContext *pes) + + static void new_pes_packet(PESContext *pes, AVPacket *pkt) + { ++ if(pkt->data) { ++ av_log(pes->stream, AV_LOG_ERROR, "ignoring previously allocated packet on stream %d\n", pkt->stream_index); ++ av_free_packet(pkt); ++ } + av_init_packet(pkt); + + pkt->buf = pes->buffer; +@@ -2715,6 +2719,8 @@ static int mpegts_read_packet(AVFormatContext *s, AVPacket *pkt) + + pkt->size = -1; + ts->pkt = pkt; ++ ts->pkt->data = NULL; ++ + ret = handle_packets(ts, 0); + if (ret < 0) { + av_free_packet(ts->pkt); + +From eba5c839b7e24f8e6800d3f923d5334c2c9e6b2d Mon Sep 17 00:00:00 2001 +From: Joakim Plate +Date: Mon, 28 Jun 2010 21:26:54 +0000 +Subject: [PATCH 10/13] Speed up mpegts av_find_stream_info + +--- + libavformat/mpegts.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c +index 492d9c7..29d58eb 100644 +--- a/libavformat/mpegts.c ++++ b/libavformat/mpegts.c +@@ -1030,7 +1030,7 @@ static int mpegts_push_data(MpegTSFilter *filter, + goto skip; + + /* stream not present in PMT */ +- if (!pes->st) { ++ if (ts->auto_guess && !pes->st) { + if (ts->skip_changes) + goto skip; + + +From 2372b27243eb7d0932d9885558708ba115596d0b Mon Sep 17 00:00:00 2001 +From: marc +Date: Mon, 18 Feb 2013 17:18:18 +0000 +Subject: [PATCH 11/13] dxva-h264 Fix dxva playback of streams that don't start + with an I-Frame (adjusted to 2.7) + +--- + libavcodec/dxva2_h264.c | 8 ++++++++ + libavcodec/h264.c | 1 + + libavcodec/h264.h | 2 ++ + libavcodec/h264_slice.c | 1 + + 4 files changed, 12 insertions(+) + +diff --git a/libavcodec/dxva2_h264.c b/libavcodec/dxva2_h264.c +index 99b80ba..eb5ecd1 100644 +--- a/libavcodec/dxva2_h264.c ++++ b/libavcodec/dxva2_h264.c +@@ -497,6 +497,14 @@ static int dxva2_h264_end_frame(AVCodecContext *avctx) + + if (ctx_pic->slice_count <= 0 || ctx_pic->bitstream_size <= 0) + return -1; ++ ++ // Wait for an I-frame before start decoding. Workaround for ATI UVD and UVD+ GPUs ++ if (!h->got_first_iframe) { ++ if (!(ctx_pic->pp.wBitFields & (1 << 15))) ++ return -1; ++ h->got_first_iframe = 1; ++ } ++ + ret = ff_dxva2_common_end_frame(avctx, h->cur_pic_ptr->f, + &ctx_pic->pp, sizeof(ctx_pic->pp), + &ctx_pic->qm, sizeof(ctx_pic->qm), +diff --git a/libavcodec/h264.c b/libavcodec/h264.c +index 907943e..718b746 100644 +--- a/libavcodec/h264.c ++++ b/libavcodec/h264.c +@@ -1087,6 +1087,7 @@ void ff_h264_flush_change(H264Context *h) + + h->next_outputed_poc = INT_MIN; + h->prev_interlaced_frame = 1; ++ h->got_first_iframe = 0; + idr(h); + + h->prev_frame_num = -1; +diff --git a/libavcodec/h264.h b/libavcodec/h264.h +index 7356288..907ee5e 100644 +--- a/libavcodec/h264.h ++++ b/libavcodec/h264.h +@@ -813,6 +813,8 @@ typedef struct H264Context { + * slices) anymore */ + int setup_finished; + ++ int got_first_iframe; ++ + // Timestamp stuff + int sei_buffering_period_present; ///< Buffering period SEI flag + int initial_cpb_removal_delay[32]; ///< Initial timestamps for CPBs +diff --git a/libavcodec/h264_slice.c b/libavcodec/h264_slice.c +index 8be803b7..939d02b 100644 +--- a/libavcodec/h264_slice.c ++++ b/libavcodec/h264_slice.c +@@ -1043,6 +1043,7 @@ static int h264_slice_header_init(H264Context *h) + + h->first_field = 0; + h->prev_interlaced_frame = 1; ++ h->got_first_iframe = 0; + + init_scan_tables(h); + ret = ff_h264_alloc_tables(h); + +From 959b88473b6f76fb2245f329ef604d2066b2cb89 Mon Sep 17 00:00:00 2001 +From: wsnipex +Date: Mon, 16 Feb 2015 09:58:28 +0100 +Subject: [PATCH 12/13] only check for a git rev if the src tree is in a git + repo + +fixes the version string when building from the kodi depends src tree +--- + version.sh | 36 +++++++++++++++++++----------------- + 1 file changed, 19 insertions(+), 17 deletions(-) + +diff --git a/version.sh b/version.sh +index f9754eb..cc23f80 100755 +--- a/version.sh ++++ b/version.sh +@@ -2,30 +2,32 @@ + + # Usage: version.sh + ++if [ -d $1/.git ]; then # only check for a git rev, if the src tree is in a git repo + # check for git short hash +-if ! test "$revision"; then ++ if ! test "$revision"; then + if (cd "$1" && grep git RELEASE 2> /dev/null >/dev/null) ; then + revision=$(cd "$1" && git describe --tags --match N 2> /dev/null) + else + revision=$(cd "$1" && git describe --tags --always 2> /dev/null) + fi +-fi ++ fi ++ ++ # Shallow Git clones (--depth) do not have the N tag: ++ # use 'git-YYYY-MM-DD-hhhhhhh'. ++ test "$revision" || revision=$(cd "$1" && ++ git log -1 --pretty=format:"git-%cd-%h" --date=short 2> /dev/null) + +-# Shallow Git clones (--depth) do not have the N tag: +-# use 'git-YYYY-MM-DD-hhhhhhh'. +-test "$revision" || revision=$(cd "$1" && +- git log -1 --pretty=format:"git-%cd-%h" --date=short 2> /dev/null) +- +-# Snapshots from gitweb are in a directory called ffmpeg-hhhhhhh or +-# ffmpeg-HEAD-hhhhhhh. +-if [ -z "$revision" ]; then +- srcdir=$(cd "$1" && pwd) +- case "$srcdir" in +- */ffmpeg-[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]) +- git_hash="${srcdir##*-}";; +- */ffmpeg-HEAD-[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]) +- git_hash="${srcdir##*-}";; +- esac ++ # Snapshots from gitweb are in a directory called ffmpeg-hhhhhhh or ++ # ffmpeg-HEAD-hhhhhhh. ++ if [ -z "$revision" ]; then ++ srcdir=$(cd "$1" && pwd) ++ case "$srcdir" in ++ */ffmpeg-[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]) ++ git_hash="${srcdir##*-}";; ++ */ffmpeg-HEAD-[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]) ++ git_hash="${srcdir##*-}";; ++ esac ++ fi + fi + + # no revision number found diff --git a/abs/extra/ffmpeg2.8/ffmpeg-99.0011-mpeg4video-Signal-unsupported-GMC-with-more-than-one.patch b/abs/extra/ffmpeg2.8/ffmpeg-99.0011-mpeg4video-Signal-unsupported-GMC-with-more-than-one.patch new file mode 100644 index 0000000..4cb8dd8 --- /dev/null +++ b/abs/extra/ffmpeg2.8/ffmpeg-99.0011-mpeg4video-Signal-unsupported-GMC-with-more-than-one.patch @@ -0,0 +1,48 @@ +From 84e9a1784bbd3182b68cefa5e5feae8da8b9e184 Mon Sep 17 00:00:00 2001 +From: popcornmix +Date: Fri, 5 Jun 2015 22:48:33 +0100 +Subject: [PATCH] mpeg4video: Signal unsupported GMC with more than one warp + point + +--- + libavcodec/avcodec.h | 1 + + libavcodec/mpeg4videodec.c | 4 ++++ + 2 files changed, 5 insertions(+) + +diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h +index 8c7c420..e63dc2d 100644 +--- a/libavcodec/avcodec.h ++++ b/libavcodec/avcodec.h +@@ -2527,6 +2527,7 @@ typedef struct AVCodecContext { + #define FF_BUG_DC_CLIP 4096 + #define FF_BUG_MS 8192 ///< Work around various bugs in Microsoft's broken decoders. + #define FF_BUG_TRUNCATED 16384 ++#define FF_BUG_GMC_UNSUPPORTED 32768 + + /** + * strictly follow the standard (MPEG4, ...). +diff --git a/libavcodec/mpeg4videodec.c b/libavcodec/mpeg4videodec.c +index 9bf33dd..0b5d3b9 100644 +--- a/libavcodec/mpeg4videodec.c ++++ b/libavcodec/mpeg4videodec.c +@@ -2179,6 +2179,9 @@ int ff_mpeg4_workaround_bugs(AVCodecContext *avctx) + + if (ctx->divx_version >= 0) + s->workaround_bugs |= FF_BUG_HPEL_CHROMA; ++ ++ if (ctx->num_sprite_warping_points > 1) ++ s->workaround_bugs |= FF_BUG_GMC_UNSUPPORTED; + } + + if (s->workaround_bugs & FF_BUG_STD_QPEL) { +@@ -2203,6 +2206,7 @@ int ff_mpeg4_workaround_bugs(AVCodecContext *avctx) + s->workaround_bugs, ctx->lavc_build, ctx->xvid_build, + ctx->divx_version, ctx->divx_build, s->divx_packed ? "p" : ""); + ++ avctx->workaround_bugs = s->workaround_bugs; + if (CONFIG_MPEG4_DECODER && ctx->xvid_build >= 0 && + s->codec_id == AV_CODEC_ID_MPEG4 && + avctx->idct_algo == FF_IDCT_AUTO) { +-- +1.9.1 + diff --git a/abs/extra/ffmpeg2.8/ffmpeg-Speed_up_wtv_index_creation.patch b/abs/extra/ffmpeg2.8/ffmpeg-Speed_up_wtv_index_creation.patch new file mode 100644 index 0000000..d829898 --- /dev/null +++ b/abs/extra/ffmpeg2.8/ffmpeg-Speed_up_wtv_index_creation.patch @@ -0,0 +1,47 @@ +commit 0e7427498cb1131671f6fe9d054245ae7e5a36f5 +Author: popcornmix +Date: Tue Mar 25 19:43:07 2014 +0000 + + [ffmpeg] Speed up wtv index creation + + The index creation is O(N^2) with number of entries (typically thousands). + On a Pi this can take more than 60 seconds to execute for a recording of a few hours. + + By replacing with an O(N) loop, this takes virtually zero time + +diff --git a/libavformat/wtvdec.c b/libavformat/wtvdec.c +index e423370..70898bd 100644 +--- a/libavformat/wtvdec.c ++++ b/libavformat/wtvdec.c +@@ -980,21 +980,23 @@ static int read_header(AVFormatContext *s) + pb = wtvfile_open(s, root, root_size, ff_timeline_table_0_entries_Events_le16); + if (pb) { + int i; ++ AVIndexEntry *e = wtv->index_entries; ++ AVIndexEntry *e_end = wtv->index_entries + wtv->nb_index_entries - 1; ++ uint64_t last_position = 0; + while (1) { + uint64_t frame_nb = avio_rl64(pb); + uint64_t position = avio_rl64(pb); ++ while (frame_nb > e->size && e <= e_end) { ++ e->pos = last_position; ++ e++; ++ } + if (avio_feof(pb)) + break; +- for (i = wtv->nb_index_entries - 1; i >= 0; i--) { +- AVIndexEntry *e = wtv->index_entries + i; +- if (frame_nb > e->size) +- break; +- if (position > e->pos) +- e->pos = position; +- } ++ last_position = position; + } ++ e_end->pos = last_position; + wtvfile_close(pb); +- st->duration = wtv->index_entries[wtv->nb_index_entries - 1].timestamp; ++ st->duration = e_end->timestamp; + } + } + } -- cgit v0.12