From: SunZhenliang <hisunzhenli...@outlook.com> Just add HEVC's tag in 3gp tag list and it works to support HEVC in 3gp files.
Signed-off-by: SunZhenliang <hisunzhenli...@outlook.com> --- libavformat/movenc.c | 29 +++++++++++++++++++++-------- 1 file changed, 21 insertions(+), 8 deletions(-) diff --git a/libavformat/movenc.c b/libavformat/movenc.c index 18fa3f9b5e..daf33b634f 100644 --- a/libavformat/movenc.c +++ b/libavformat/movenc.c @@ -4923,7 +4923,7 @@ static int mov_write_mdat_tag(AVIOContext *pb, MOVMuxContext *mov) } static void mov_write_ftyp_tag_internal(AVIOContext *pb, AVFormatContext *s, - int has_h264, int has_video, int write_minor) + int has_h2645, int has_video, int write_minor) { MOVMuxContext *mov = s->priv_data; int minor = 0x200; @@ -4931,11 +4931,11 @@ static void mov_write_ftyp_tag_internal(AVIOContext *pb, AVFormatContext *s, if (mov->major_brand && strlen(mov->major_brand) >= 4) ffio_wfourcc(pb, mov->major_brand); else if (mov->mode == MODE_3GP) { - ffio_wfourcc(pb, has_h264 ? "3gp6" : "3gp4"); - minor = has_h264 ? 0x100 : 0x200; + ffio_wfourcc(pb, has_h2645 ? "3gp6" : "3gp4"); + minor = has_h2645 ? 0x100 : 0x200; } else if (mov->mode & MODE_3G2) { - ffio_wfourcc(pb, has_h264 ? "3g2b" : "3g2a"); - minor = has_h264 ? 0x20000 : 0x10000; + ffio_wfourcc(pb, has_h2645 ? "3g2b" : "3g2a"); + minor = has_h2645 ? 0x20000 : 0x10000; } else if (mov->mode == MODE_PSP) ffio_wfourcc(pb, "MSNV"); else if (mov->mode == MODE_MP4 && mov->flags & FF_MOV_FLAG_FRAGMENT && @@ -4964,7 +4964,8 @@ static int mov_write_ftyp_tag(AVIOContext *pb, AVFormatContext *s) { MOVMuxContext *mov = s->priv_data; int64_t pos = avio_tell(pb); - int has_h264 = 0, has_av1 = 0, has_video = 0; + int has_h264 = 0, has_h265 = 0, has_av1 = 0, has_video = 0; + uint32_t h265_codec_tag = 0; int i; for (i = 0; i < s->nb_streams; i++) { @@ -4975,6 +4976,10 @@ static int mov_write_ftyp_tag(AVIOContext *pb, AVFormatContext *s) has_video = 1; if (st->codecpar->codec_id == AV_CODEC_ID_H264) has_h264 = 1; + if (st->codecpar->codec_id == AV_CODEC_ID_H265){ + has_h265 = 1; + h265_codec_tag = st->codecpar->codec_tag; + } if (st->codecpar->codec_id == AV_CODEC_ID_AV1) has_av1 = 1; } @@ -4983,9 +4988,9 @@ static int mov_write_ftyp_tag(AVIOContext *pb, AVFormatContext *s) ffio_wfourcc(pb, "ftyp"); // Write major brand - mov_write_ftyp_tag_internal(pb, s, has_h264, has_video, 1); + mov_write_ftyp_tag_internal(pb, s, has_h264 || has_h265 , has_video, 1); // Write the major brand as the first compatible brand as well - mov_write_ftyp_tag_internal(pb, s, has_h264, has_video, 0); + mov_write_ftyp_tag_internal(pb, s, has_h264 || has_h265, has_video, 0); // Write compatible brands, ensuring that we don't write the major brand as a // compatible brand a second time. @@ -5018,6 +5023,12 @@ static int mov_write_ftyp_tag(AVIOContext *pb, AVFormatContext *s) ffio_wfourcc(pb, "iso2"); if (has_h264) ffio_wfourcc(pb, "avc1"); + if (has_h265){ + if (h265_codec_tag == MKTAG('h','e','v','1')) + ffio_wfourcc(pb, "hev1"); + else + ffio_wfourcc(pb, "hvc1"); + } } } @@ -7103,6 +7114,8 @@ static int mov_check_bitstream(struct AVFormatContext *s, const AVPacket *pkt) static const AVCodecTag codec_3gp_tags[] = { { AV_CODEC_ID_H263, MKTAG('s','2','6','3') }, { AV_CODEC_ID_H264, MKTAG('a','v','c','1') }, + { AV_CODEC_ID_HEVC, MKTAG('h','e','v','1') }, + { AV_CODEC_ID_HEVC, MKTAG('h','v','c','1') }, { AV_CODEC_ID_MPEG4, MKTAG('m','p','4','v') }, { AV_CODEC_ID_AAC, MKTAG('m','p','4','a') }, { AV_CODEC_ID_AMR_NB, MKTAG('s','a','m','r') }, -- 2.20.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".