Since the changeover from ffmpeg to avconv, the -psp option does not seem to render video correctly for Sony Walkman - "file format not supported", it was perfect before.
ffmpeg -i video.avi -f psp -s 320x240 -vb 500k -ac 2 -ab 128k
video.mp4
Even the "long hand" version does not produce working results.
ffmpeg -i video.avi -acodec libfaac -ab 128k -s 320x240 -vcodec
libx264 -b 500k -flags +loop -cmp +chroma -partitions
+parti4x4+partp8x8+partb8x8 -flags2 +mixed_refs -me_method umh -subq 6 -trellis 1 -refs 5 -coder 0 -me_range 16 -g 250 -keyint_min 25 -sc_threshold 40 -i_qfactor 0.71 -bt 500k -maxrate 768k -bufsize 2M -qcomp 0.6 -qmin 10 -qmax 51 -qdiff 4 -level 13 -threads 0 -f mp4 video.mp4
Does anyone have any ideas?