Revert "Another base image for ffmpeg"

This reverts commit 86d5e0018abf126351a5526fe2d370b0854d7c5c.

Dockerfile-qsv

@@ -0,0 +1,14 @@
+FROM node:12.18-alpine3.12
+WORKDIR /home/node/app
+COPY package*.json ./
+RUN npm install && npm install -g browserify nexe@3.3.7
+COPY --from=vexorian/dizquetv:nexecache /var/nexe/linux-x64-12.16.2 /var/nexe/
+COPY . .
+RUN npm run build && LINUXBUILD=dizquetv sh make_dist.sh linuxonly
+
+FROM wzhy1234/ffmpeg-qsv
+EXPOSE 8000
+WORKDIR /home/node/app
+ENTRYPOINT [ "./dizquetv" ]
+COPY --from=0 /home/node/app/dist/dizquetv /home/node/app/
+RUN ln -s /usr/local/bin/ffmpeg /usr/bin/ffmpeg

src/ffmpeg.js

@@ -227,7 +227,7 @@ class FFMPEG extends events.EventEmitter {
                         //add 150 milliseconds just in case, exact duration seems to cut out the last bits of music some times.
                         duration = `${streamStats.duration + 150}ms`;
                     }
-                    videoComplex = `;[${inputFiles++}:0]format=yuv420p[formatted]`;
+                    videoComplex = `;[${inputFiles++}:0]format=nv12[formatted]`;
                     videoComplex +=`;[formatted]scale=w=${iW}:h=${iH}:force_original_aspect_ratio=1[scaled]`;
                     videoComplex += `;[scaled]pad=${iW}:${iH}:(ow-iw)/2:(oh-ih)/2[padded]`;
                     videoComplex += `;[padded]loop=loop=-1:size=1:start=0[looped]`;