} RawVideoContext;
static const PixelFormatTag pixelFormatBpsAVI[] = {
+ { PIX_FMT_PAL8, 4 },
{ PIX_FMT_PAL8, 8 },
{ PIX_FMT_RGB555, 15 },
{ PIX_FMT_RGB555, 16 },
frame->interlaced_frame = avctx->coded_frame->interlaced_frame;
frame->top_field_first = avctx->coded_frame->top_field_first;
+ //4bpp raw in avi (yes this is ugly ...)
+ if(avctx->bits_per_sample == 4 && avctx->pix_fmt==PIX_FMT_PAL8 && !avctx->codec_tag){
+ int i;
+ for(i=256*2; i+1 < context->length>>1; i++){
+ context->buffer[2*i+0]= buf[i-256*2]>>4;
+ context->buffer[2*i+1]= buf[i-256*2]&15;
+ }
+ buf= context->buffer + 256*4;
+ buf_size= context->length - 256*4;
+ }
+
if(buf_size < context->length - (avctx->pix_fmt==PIX_FMT_PAL8 ? 256*4 : 0))
return -1;