On Sat, Mar 5, 2016 at 1:06 PM, Kieran Kunhya <kie...@kunhya.com> wrote: > In this case container width/height is better however. > Thanks to koda for the sample > --- > libavcodec/cfhd.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/libavcodec/cfhd.c b/libavcodec/cfhd.c > index e37bef0..98f16d3 100644 > --- a/libavcodec/cfhd.c > +++ b/libavcodec/cfhd.c > @@ -467,6 +467,9 @@ static int cfhd_decode(AVCodecContext *avctx, void *data, > int *got_frame, > coeff_data += lowpass_width; > } > > + /* Align to mod-4 position to continue reading tags */ > + bytestream2_seek(&gb, bytestream2_tell(&gb) & 3, SEEK_CUR); > + > /* Copy last line of coefficients if odd height */ > if (lowpass_height & 1) { > memcpy(&coeff_data[lowpass_height * lowpass_width], > --
Confirmed to work with the sample. Here is an addendum to avoid displaying garbage (untested with other samples) commit 658fdd157f12633006533bc67ffb3b0d44a198df Author: Vittorio Giovara <vittorio.giov...@gmail.com> Date: Sat Mar 5 13:32:54 2016 -0500 cfhd: Crop visible height diff --git a/libavcodec/cfhd.c b/libavcodec/cfhd.c index e37bef0..4d2e933 100644 --- a/libavcodec/cfhd.c +++ b/libavcodec/cfhd.c @@ -420,6 +420,8 @@ static int cfhd_decode(AVCodecContext *avctx, void *data, int *got_frame, break; } planes = av_pix_fmt_count_planes(s->coded_format); + } else if (tag == -85) { + avctx->height = data; } else av_log(avctx, AV_LOG_DEBUG, "Unknown tag %i data %x\n", tag, data); -- Vittorio _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel