diff options
Diffstat (limited to 'libavdevice/vfwcap.c')
| -rw-r--r-- | libavdevice/vfwcap.c | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/libavdevice/vfwcap.c b/libavdevice/vfwcap.c index cc73e82bd0..b0b2086883 100644 --- a/libavdevice/vfwcap.c +++ b/libavdevice/vfwcap.c @@ -244,7 +244,7 @@ static int vfw_read_close(AVFormatContext *s) static int vfw_read_header(AVFormatContext *s) { struct vfw_ctx *ctx = s->priv_data; - AVCodecContext *codec; + AVCodecParameters *par; AVStream *st; int devnum; int bisize; @@ -373,29 +373,30 @@ static int vfw_read_header(AVFormatContext *s) if(!ret) goto fail_io; - codec = st->codec; - codec->time_base = (AVRational){framerate_q.den, framerate_q.num}; - codec->codec_type = AVMEDIA_TYPE_VIDEO; - codec->width = bi->bmiHeader.biWidth; - codec->height = bi->bmiHeader.biHeight; - codec->pix_fmt = vfw_pixfmt(biCompression, biBitCount); - if(codec->pix_fmt == AV_PIX_FMT_NONE) { - codec->codec_id = vfw_codecid(biCompression); - if(codec->codec_id == AV_CODEC_ID_NONE) { + st->avg_frame_rate = framerate_q; + + par = st->codecpar; + par->codec_type = AVMEDIA_TYPE_VIDEO; + par->width = bi->bmiHeader.biWidth; + par->height = bi->bmiHeader.biHeight; + par->format = vfw_pixfmt(biCompression, biBitCount); + if (par->format == AV_PIX_FMT_NONE) { + par->codec_id = vfw_codecid(biCompression); + if (par->codec_id == AV_CODEC_ID_NONE) { av_log(s, AV_LOG_ERROR, "Unknown compression type. " "Please report verbose (-v 9) debug information.\n"); vfw_read_close(s); return AVERROR_PATCHWELCOME; } - codec->bits_per_coded_sample = biBitCount; + par->bits_per_coded_sample = biBitCount; } else { - codec->codec_id = AV_CODEC_ID_RAWVIDEO; + par->codec_id = AV_CODEC_ID_RAWVIDEO; if(biCompression == BI_RGB) { - codec->bits_per_coded_sample = biBitCount; - codec->extradata = av_malloc(9 + AV_INPUT_BUFFER_PADDING_SIZE); - if (codec->extradata) { - codec->extradata_size = 9; - memcpy(codec->extradata, "BottomUp", 9); + par->bits_per_coded_sample = biBitCount; + par->extradata = av_malloc(9 + AV_INPUT_BUFFER_PADDING_SIZE); + if (par->extradata) { + par->extradata_size = 9; + memcpy(par->extradata, "BottomUp", 9); } } } |