From ccac843872582e7eb8b5f3d6a3488fac5fc2ea55 Mon Sep 17 00:00:00 2001 From: Baptiste Coudurier Date: Thu, 31 Jan 2008 11:31:56 +0000 Subject: [PATCH] support rawvideo in mov Originally committed as revision 11691 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavformat/movenc.c | 20 ++++++++++++++++++-- 1 file changed, 18 insertions(+), 2 deletions(-) diff --git a/libavformat/movenc.c b/libavformat/movenc.c index b1d8bd0..75ef38f 100644 --- a/libavformat/movenc.c +++ b/libavformat/movenc.c @@ -483,6 +483,14 @@ static const AVCodecTag codec_3gp_tags[] = { { CODEC_ID_AMR_WB, MKTAG('s','a','w','b') }, }; +static const AVCodecTag mov_pix_fmt_tags[] = { + { PIX_FMT_YUYV422, MKTAG('y','u','v','s') }, + { PIX_FMT_YUYV422, MKTAG('2','v','u','y') }, + { PIX_FMT_BGR555, MKTAG('r','a','w',' ') }, + { PIX_FMT_RGB24, MKTAG('r','a','w',' ') }, + { PIX_FMT_BGR32_1, MKTAG('r','a','w',' ') }, +}; + static int mov_find_codec_tag(AVFormatContext *s, MOVTrack *track) { int tag = track->enc->codec_tag; @@ -495,7 +503,8 @@ static int mov_find_codec_tag(AVFormatContext *s, MOVTrack *track) } else if (track->mode == MODE_3GP || track->mode == MODE_3G2) { tag = codec_get_tag(codec_3gp_tags, track->enc->codec_id); } else if (!tag || (track->enc->strict_std_compliance >= FF_COMPLIANCE_NORMAL && - tag == MKTAG('d','v','c','p'))) { + (tag == MKTAG('d','v','c','p') || + track->enc->codec_id == CODEC_ID_RAWVIDEO))) { if (track->enc->codec_id == CODEC_ID_DVVIDEO) { if (track->enc->height == 480) /* NTSC */ if (track->enc->pix_fmt == PIX_FMT_YUV422P) tag = MKTAG('d','v','5','n'); @@ -503,6 +512,10 @@ static int mov_find_codec_tag(AVFormatContext *s, MOVTrack *track) else if (track->enc->pix_fmt == PIX_FMT_YUV422P) tag = MKTAG('d','v','5','p'); else if (track->enc->pix_fmt == PIX_FMT_YUV420P) tag = MKTAG('d','v','c','p'); else tag = MKTAG('d','v','p','p'); + } else if (track->enc->codec_id == CODEC_ID_RAWVIDEO) { + tag = codec_get_tag(mov_pix_fmt_tags, track->enc->pix_fmt); + if (!tag) // restore tag + tag = track->enc->codec_tag; } else { if (track->enc->codec_type == CODEC_TYPE_VIDEO) { tag = codec_get_tag(codec_movvideo_tags, track->enc->codec_id); @@ -569,7 +582,10 @@ static int mov_write_video_tag(ByteIOContext *pb, MOVTrack* track) put_byte(pb, strlen(compressor_name)); put_buffer(pb, compressor_name, 31); - put_be16(pb, 0x18); /* Reserved */ + if (track->mode == MODE_MOV && track->enc->bits_per_sample) + put_be16(pb, track->enc->bits_per_sample); + else + put_be16(pb, 0x18); /* Reserved */ put_be16(pb, 0xffff); /* Reserved */ if(track->tag == MKTAG('m','p','4','v')) mov_write_esds_tag(pb, track); -- 2.7.4