Update ffmpeg-v2.ts

src/lib/ffmpeg-v2.ts

@@ -484,7 +484,7 @@ async function F_build_ffmpeg_flags_t1(arg0: {
   // -------------------------------
   // ADD THREAD LIMIT (Crucial for 0.25 vCPU)
   // -------------------------------
-  if (CPU_0V1() && `${CPU_0V1()}` !== "1") flags.push("-threads", "2");
+  flags.push("-threads", "0");
 
   if (force_ts()) {
     flags.push("-f", "mpegts");
@@ -645,13 +645,15 @@ async function F_build_ffmpeg_flags_t1(arg0: {
     !supported_codecs.video.includes(videoCodec) ||
     (audioCodec && !supported_codecs.audio.includes(audioCodec));
 
-  if (phase_input) must_re_encode = true;
-
   // const re_encode_va = delivery_format !== "ts";
   const re_encode_va = false;
+  let re_encode_v = false;
   // const re_encode_va = IS_RENDER_COM() && dl_to_s3;
   // const re_encode_va = !IS_RENDER_COM();
 
+  if (phase_input) must_re_encode = false;
+  if (phase_input) re_encode_v = true;
+
   flags.push("-map", "0:v");
   flags.push("-map", "0:a?");
 
@@ -666,6 +668,9 @@ async function F_build_ffmpeg_flags_t1(arg0: {
   if (must_re_encode || re_encode_va) {
     flags.push("-c:v", hw_encoder || "libx264");
     flags.push("-c:a", "aac", "-b:a", "256k");
+  } else if (re_encode_v) {
+    flags.push("-c:v", hw_encoder || "libx264");
+    flags.push("-c:a", "copy");
   } else {
     flags.push("-c:v", "copy");
     flags.push("-c:a", "copy");