diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h index 070ce7a12d..e1bb79f1b9 100644 --- a/libavcodec/avcodec.h +++ b/libavcodec/avcodec.h @@ -300,6 +300,7 @@ enum AVCodecID { AV_CODEC_ID_SNOW = MKBETAG('S','N','O','W'), AV_CODEC_ID_WEBP = MKBETAG('W','E','B','P'), AV_CODEC_ID_SMVJPEG = MKBETAG('S','M','V','J'), + AV_CODEC_ID_H265 = MKBETAG('H','2','6','5'), /* various PCM "codecs" */ AV_CODEC_ID_FIRST_AUDIO = 0x10000, ///< A dummy id pointing at the start of audio codecs diff --git a/libavcodec/codec_desc.c b/libavcodec/codec_desc.c index 523b61761f..1e4cf2e23e 100644 --- a/libavcodec/codec_desc.c +++ b/libavcodec/codec_desc.c @@ -225,6 +225,13 @@ static const AVCodecDescriptor codec_descriptors[] = { .long_name = NULL_IF_CONFIG_SMALL("H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10"), .props = AV_CODEC_PROP_LOSSY | AV_CODEC_PROP_LOSSLESS, }, + { + .id = AV_CODEC_ID_H265, + .type = AVMEDIA_TYPE_VIDEO, + .name = "h265", + .long_name = NULL_IF_CONFIG_SMALL("H.265 / HEVC"), + .props = AV_CODEC_PROP_LOSSY | AV_CODEC_PROP_LOSSLESS, + }, { .id = AV_CODEC_ID_INDEO3, .type = AVMEDIA_TYPE_VIDEO, diff --git a/libavformat/Makefile b/libavformat/Makefile index 35d49f7302..ceffa783a7 100644 --- a/libavformat/Makefile +++ b/libavformat/Makefile @@ -166,6 +166,7 @@ OBJS-$(CONFIG_H263_DEMUXER) += h263dec.o rawdec.o OBJS-$(CONFIG_H263_MUXER) += rawenc.o OBJS-$(CONFIG_H264_DEMUXER) += h264dec.o rawdec.o OBJS-$(CONFIG_H264_MUXER) += rawenc.o +OBJS-$(CONFIG_H265_DEMUXER) += h265dec.o rawdec.o OBJS-$(CONFIG_HLS_DEMUXER) += hls.o OBJS-$(CONFIG_HLS_MUXER) += hlsenc.o OBJS-$(CONFIG_ICO_DEMUXER) += icodec.o diff --git a/libavformat/allformats.c b/libavformat/allformats.c index b3b2a3bba5..03c883bc8e 100644 --- a/libavformat/allformats.c +++ b/libavformat/allformats.c @@ -135,6 +135,7 @@ void av_register_all(void) REGISTER_MUXDEMUX(H261, h261); REGISTER_MUXDEMUX(H263, h263); REGISTER_MUXDEMUX(H264, h264); + REGISTER_DEMUXER (H265, h265); REGISTER_MUXDEMUX(HLS, hls); REGISTER_MUXDEMUX(ICO, ico); REGISTER_DEMUXER (IDCIN, idcin); diff --git a/libavformat/h265dec.c b/libavformat/h265dec.c new file mode 100644 index 0000000000..1eb8402d86 --- /dev/null +++ b/libavformat/h265dec.c @@ -0,0 +1,60 @@ +/* + * RAW H.265 video demuxer + * Copyright (c) 2013 Dirk Farin + * + * 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 "avformat.h" +#include "rawdec.h" + +static int h265_probe(AVProbeData *p) +{ + uint32_t code= -1; + int vps=0, sps=0, pps=0, idr=0; + int i; + + for(i=0; ibuf_size-1; i++){ + code = (code<<8) + p->buf[i]; + if ((code & 0xffffff00) == 0x100) { + uint8_t nal2 = p->buf[i+1]; + int type = (code & 0x7E)>>1; + + if (code & 0x81) // forbidden and reserved zero bits + return 0; + + if (nal2 & 0xf8) // reserved zero + return 0; + + switch (type) { + case 32: vps++; break; + case 33: sps++; break; + case 34: pps++; break; + case 19: + case 20: idr++; break; + } + } + } + + // printf("vps=%d, sps=%d, pps=%d, idr=%d\n", vps, sps, pps, idr); + + if (vps && sps && pps && idr) + return AVPROBE_SCORE_EXTENSION + 1; // 1 more than .mpg + return 0; +} + +FF_DEF_RAWVIDEO_DEMUXER(h265 , "raw H.265 video", h265_probe, "h265,265,hevc", AV_CODEC_ID_H265) diff --git a/libavformat/version.h b/libavformat/version.h index d735f9d81d..47a022b822 100644 --- a/libavformat/version.h +++ b/libavformat/version.h @@ -30,7 +30,7 @@ #include "libavutil/avutil.h" #define LIBAVFORMAT_VERSION_MAJOR 55 -#define LIBAVFORMAT_VERSION_MINOR 15 +#define LIBAVFORMAT_VERSION_MINOR 16 #define LIBAVFORMAT_VERSION_MICRO 100 #define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \