From 0de2157fa4117aac26f5b9d3704ecd586356ba3f Mon Sep 17 00:00:00 2001 From: Baptiste Coudurier Date: Thu, 28 Feb 2008 16:05:19 +0000 Subject: [PATCH] set codec bps to grayscale bits, fix 256grey.mov Originally committed as revision 12272 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavformat/mov.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/libavformat/mov.c b/libavformat/mov.c index 0b3c0a4bc..a67604b0e 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -725,7 +725,8 @@ static int mov_read_stsd(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom) st->codec->bits_per_sample = get_be16(pb); /* depth */ st->codec->color_table_id = get_be16(pb); /* colortable id */ - + dprintf(c->fc, "depth %d, ctab id %d\n", + st->codec->bits_per_sample, st->codec->color_table_id); /* figure out the palette situation */ color_depth = st->codec->bits_per_sample & 0x1F; color_greyscale = st->codec->bits_per_sample & 0x20; @@ -735,6 +736,7 @@ static int mov_read_stsd(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom) (color_depth == 8)) { if (color_greyscale) { /* compute the greyscale palette */ + st->codec->bits_per_sample = color_depth; color_count = 1 << color_depth; color_index = 255; color_dec = 256 / (color_count - 1); -- 2.11.0