prevent audio packets from being fragmented, wmp mac doesnt seem to like that...

prevent audio packets from being fragmented, wmp mac doesnt seem to like that and microshitty also doesnt seem to ever fragment them

Originally committed as revision 8265 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavformat/asf-enc.c

@@ -648,6 +648,7 @@ static void put_payload_header(
 static void put_frame(
                     AVFormatContext *s,
                     ASFStream       *stream,
+                    AVStream        *avst,
                     int             timestamp,
                     const uint8_t   *buf,
                     int             m_obj_size,
@@ -677,6 +678,11 @@ static void put_frame(
             frag_len1 = asf->packet_size_left - PAYLOAD_HEADER_SIZE_MULTIPLE_PAYLOADS - PACKET_HEADER_MIN_SIZE - 1;
 
             asf->packet_timestamp_start = timestamp;
+
+            if(frag_len1 < payload_len && avst->codec->codec_type == CODEC_TYPE_AUDIO){
+                flush_packet(s);
+                continue;
+            }
         }
         if (frag_len1 > 0) {
             if (payload_len > frag_len1)
@@ -731,7 +737,7 @@ static int asf_write_packet(AVFormatContext *s, AVPacket *pkt)
     asf->duration= FFMAX(asf->duration, duration);
 
     packet_st = asf->nb_packets;
-    put_frame(s, stream, pkt->dts, pkt->data, pkt->size, flags);
+    put_frame(s, stream, s->streams[pkt->stream_index], pkt->dts, pkt->data, pkt->size, flags);
 
     /* check index */
     if ((!asf->is_streamed) && (flags & PKT_FLAG_KEY)) {

tests/ffmpeg.regression.ref

@@ -188,11 +188,11 @@ c3382f03ce2efb5d475240d288a33898 *./data/a-flac.flac
 353368 ./data/a-flac.flac
 c4228df189aad9567a037727d0e763e4 *./data/out.wav
 stddev: 33.31 PSNR:65.87 bytes:1040384
-885affac24b064633c17d92ea23bbe3a *./data/a-wmav1.asf
-99604 ./data/a-wmav1.asf
+0c406c4e4586ca27064e28637b662631 *./data/a-wmav1.asf
+106004 ./data/a-wmav1.asf
 stddev:12251.50 PSNR:14.56 bytes:1056768
 stddev:2106.00 PSNR:29.85 bytes:1048576
-cf5d1f5ed52230ee3b92efd53f59a668 *./data/a-wmav2.asf
-99644 ./data/a-wmav2.asf
+82442aaa5fdbd327769e4c4ad369147e *./data/a-wmav2.asf
+106044 ./data/a-wmav2.asf
 stddev:12255.92 PSNR:14.55 bytes:1056768
 stddev:2099.31 PSNR:29.88 bytes:1048576

tests/libav.regression.ref

@@ -2,7 +2,7 @@ ffmpeg regression test
 8a0536ccfe36f4fff408b3327d33e1dd *./data/b-libav.avi
 340344 ./data/b-libav.avi
 ./data/b-libav.avi CRC=0x400c29e9
-a41bf92d0756cec87288583175f6b5a9 *./data/b-libav.asf
+786446e80ead936e5faa8f5908f19281 *./data/b-libav.asf
 339775 ./data/b-libav.asf
 ./data/b-libav.asf CRC=0x74113749
 1ad618e9fd318eb3483270cf9b9b3f43 *./data/b-libav.rm
@@ -10,8 +10,8 @@ a41bf92d0756cec87288583175f6b5a9 *./data/b-libav.asf
 bdb7484c68db722f66ba1630cf79844c *./data/b-libav.mpg
 378880 ./data/b-libav.mpg
 ./data/b-libav.mpg CRC=0x2b71a386
-0bf8fb3b4d7bb70ed89356e94cd8ffa2 *./data/b-libav.ts
-471316 ./data/b-libav.ts
+322d59758fe9446147223a607d1699bc *./data/b-libav.ts
+471692 ./data/b-libav.ts
 ./data/b-libav.ts CRC=0xcc4948e1
 d6fdeb9f7083cc827f9510c6c4517dc0 *./data/b-libav.swf
 335771 ./data/b-libav.swf

tests/rotozoom.regression.ref

@@ -188,11 +188,11 @@ c3382f03ce2efb5d475240d288a33898 *./data/a-flac.flac
 353368 ./data/a-flac.flac
 c4228df189aad9567a037727d0e763e4 *./data/out.wav
 stddev: 33.31 PSNR:65.87 bytes:1040384
-885affac24b064633c17d92ea23bbe3a *./data/a-wmav1.asf
-99604 ./data/a-wmav1.asf
+0c406c4e4586ca27064e28637b662631 *./data/a-wmav1.asf
+106004 ./data/a-wmav1.asf
 stddev:12251.50 PSNR:14.56 bytes:1056768
 stddev:2106.00 PSNR:29.85 bytes:1048576
-cf5d1f5ed52230ee3b92efd53f59a668 *./data/a-wmav2.asf
-99644 ./data/a-wmav2.asf
+82442aaa5fdbd327769e4c4ad369147e *./data/a-wmav2.asf
+106044 ./data/a-wmav2.asf
 stddev:12255.92 PSNR:14.55 bytes:1056768
 stddev:2099.31 PSNR:29.88 bytes:1048576